Hi
This patch is causing a failure for me when building with clang:
Enable DCN201 support in DC (DRM_AMD_DC_DCN201) [Y/n/?] (NEW) y
Enable HDCP support in DC (DRM_AMD_DC_HDCP) [Y/n/?] y
AMD DC support for Southern Islands ASICs (DRM_AMD_DC_SI) [N/y/?] n
Enable secure display support (DRM_AMD_SECURE_DISPLAY) [Y/n/?] y
DESCEND objtool
CALL scripts/atomic/check-atomics.sh
CALL scripts/checksyscalls.sh
CHK include/generated/compile.h
UPD kernel/config_data
GZIP kernel/config_data.gz
CC kernel/configs.o
AR kernel/built-in.a
CC drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/clk_mgr.o
CC drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_optc.o
clang-12: error: unknown argument: '-mpreferred-stack-boundary=4'
make[4]: *** [scripts/Makefile.build:278:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_optc.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [scripts/Makefile.build:540: drivers/gpu/drm/amd/amdgpu] Error 2
make[2]: *** [scripts/Makefile.build:540: drivers/gpu/drm] Error 2
make[1]: *** [scripts/Makefile.build:540: drivers/gpu] Error 2
make: *** [Makefile:1868: drivers] Error 2
On Mon, 27 Sept 2021 at 22:16, Liu, Zhan <Zhan.Liu@xxxxxxx> wrote:
>
> [Public]
>
> [Why]
> add display related cyan_skillfish files in.
>
> makefile controlled by CONFIG_DRM_AMD_DC_DCN201 flag.
>
> Signed-off-by: Charlene Liu <charlene.liu@xxxxxxx>
> Signed-off-by: Zhan Liu <zhan.liu@xxxxxxx>
> Reviewed-by: Charlene Liu <charlene.liu@xxxxxxx>
> Acked-by: Jun Lei <jun.lei@xxxxxxx>
> ---
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index 1d6cc93..0c669e4 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -1968,6 +1968,9 @@
> case CHIP_VANGOGH:
> chip_name = "vangogh";
> break;
> + case CHIP_CYAN_SKILLFISH:
> + chip_name = "cyan_skillfish";
> + break;
> case CHIP_YELLOW_CARP:
> chip_name = "yellow_carp";
> break;
> @@ -3240,6 +3243,7 @@
> case CHIP_NAVI14:
> case CHIP_NAVI12:
> case CHIP_RENOIR:
> + case CHIP_CYAN_SKILLFISH:
> case CHIP_SIENNA_CICHLID:
> case CHIP_NAVY_FLOUNDER:
> case CHIP_DIMGREY_CAVEFISH:
> diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
> index ff80786..d9a10ec 100644
> --- a/drivers/gpu/drm/amd/amdgpu/nv.c
> +++ b/drivers/gpu/drm/amd/amdgpu/nv.c
> @@ -906,6 +906,8 @@
> }
> if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
> amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block);
> + else if (amdgpu_device_has_dc_support(adev))
> + amdgpu_device_ip_block_add(adev, &dm_ip_block);
> amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block);
> amdgpu_device_ip_block_add(adev, &sdma_v5_0_ip_block);
> break;
> diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig
> index 7dffc04..fb074a6 100644
> --- a/drivers/gpu/drm/amd/display/Kconfig
> +++ b/drivers/gpu/drm/amd/display/Kconfig
> @@ -17,6 +17,15 @@
> help
> Raven, Navi, and newer family support for display engine
>
> +config DRM_AMD_DC_DCN201
> + bool "Enable DCN201 support in DC"
> + default y
> + depends on DRM_AMD_DC && X86
> + depends on DRM_AMD_DC_DCN
> + help
> + Choose this option if you want to have
> + 201 support for display engine
> +
> config DRM_AMD_DC_HDCP
> bool "Enable HDCP support in DC"
> depends on DRM_AMD_DC
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index e676d0a..3c7a8f8 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -1352,6 +1352,9 @@
> case CHIP_YELLOW_CARP:
> init_data.flags.gpu_vm_support = true;
> break;
> + case CHIP_CYAN_SKILLFISH:
> + init_data.flags.disable_dmcu = true;
> + break;
> default:
> break;
> }
> @@ -1647,6 +1650,7 @@
> case CHIP_BEIGE_GOBY:
> case CHIP_VANGOGH:
> case CHIP_YELLOW_CARP:
> + case CHIP_CYAN_SKILLFISH:
> return 0;
> case CHIP_NAVI12:
> fw_name_dmcu = FIRMWARE_NAVI12_DMCU;
> @@ -4182,6 +4186,7 @@
> case CHIP_DIMGREY_CAVEFISH:
> case CHIP_BEIGE_GOBY:
> case CHIP_VANGOGH:
> + case CHIP_CYAN_SKILLFISH:
> case CHIP_YELLOW_CARP:
> if (dcn10_register_irq_handlers(dm->adev)) {
> DRM_ERROR("DM: Failed to initialize IRQ\n");
> @@ -4359,6 +4364,11 @@
> adev->mode_info.num_hpd = 4;
> adev->mode_info.num_dig = 4;
> break;
> + case CHIP_CYAN_SKILLFISH:
> + adev->mode_info.num_crtc = 2;
> + adev->mode_info.num_hpd = 2;
> + adev->mode_info.num_dig = 2;
> + break;
> case CHIP_NAVI14:
> case CHIP_DIMGREY_CAVEFISH:
> adev->mode_info.num_crtc = 5;
> diff --git a/drivers/gpu/drm/amd/display/dc/Makefile b/drivers/gpu/drm/amd/display/dc/Makefile
> index 943fcb1..520f585 100644
> --- a/drivers/gpu/drm/amd/display/dc/Makefile
> +++ b/drivers/gpu/drm/amd/display/dc/Makefile
> @@ -30,6 +30,9 @@
> DC_LIBS += dsc
> DC_LIBS += dcn10 dml
> DC_LIBS += dcn21
> +ifdef CONFIG_DRM_AMD_DC_DCN201
> +DC_LIBS += dcn201
> +endif
> DC_LIBS += dcn30
> DC_LIBS += dcn301
> DC_LIBS += dcn302
> diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
> index cb3fd44..eedc553 100644
> --- a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
> +++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
> @@ -70,6 +70,7 @@
> case DCN_VERSION_1_01:
> case DCN_VERSION_2_0:
> case DCN_VERSION_2_1:
> + case DCN_VERSION_2_01:
> case DCN_VERSION_3_0:
> case DCN_VERSION_3_01:
> case DCN_VERSION_3_02:
> diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
> index 7fa0b00..7f70985 100644
> --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
> +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
> @@ -93,6 +93,17 @@
>
> AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN20)
>
> +ifdef CONFIG_DRM_AMD_DC_DCN201
> +###############################################################################
> +# DCN201
> +###############################################################################
> +CLK_MGR_DCN201 = dcn201_clk_mgr.o
> +
> +AMD_DAL_CLK_MGR_DCN201 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn201/,$(CLK_MGR_DCN201))
> +
> +AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN201)
> +endif
> +
> ###############################################################################
> # DCN21
> ###############################################################################
> diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
> index bb31541..421f513 100644
> --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
> +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
> @@ -39,6 +39,7 @@
> #include "dcn10/rv2_clk_mgr.h"
> #include "dcn20/dcn20_clk_mgr.h"
> #include "dcn21/rn_clk_mgr.h"
> +#include "dcn201/dcn201_clk_mgr.h"
> #include "dcn30/dcn30_clk_mgr.h"
> #include "dcn301/vg_clk_mgr.h"
> #include "dcn31/dcn31_clk_mgr.h"
> @@ -256,6 +257,12 @@
> dcn3_clk_mgr_construct(ctx, clk_mgr, pp_smu, dccg);
> return &clk_mgr->base;
> }
> +#if defined(CONFIG_DRM_AMD_DC_DCN201)
> + if (asic_id.chip_id == DEVICE_ID_NV_13FE) {
> + dcn201_clk_mgr_construct(ctx, clk_mgr, pp_smu, dccg);
> + return &clk_mgr->base;
> + }
> +#endif
> dcn20_clk_mgr_construct(ctx, clk_mgr, pp_smu, dccg);
> return &clk_mgr->base;
> }
> diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
> new file mode 100644
> index 0000000..46e7efe
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
> @@ -0,0 +1,260 @@
> +/*
> + * Copyright 2018 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "reg_helper.h"
> +#include "core_types.h"
> +#include "dccg.h"
> +#include "clk_mgr_internal.h"
> +#include "dcn201_clk_mgr.h"
> +#include "dcn20/dcn20_clk_mgr.h"
> +#include "dce100/dce_clk_mgr.h"
> +#include "reg_helper.h"
> +#include "core_types.h"
> +#include "dm_helpers.h"
> +#include "dm_services.h"
> +
> +#include "cyan_skillfish_ip_offset.h"
> +#include "dcn/dcn_2_0_3_offset.h"
> +#include "dcn/dcn_2_0_3_sh_mask.h"
> +#include "clk/clk_11_0_1_offset.h"
> +#include "clk/clk_11_0_1_sh_mask.h"
> +
> +#define REG(reg) \
> + (clk_mgr->regs->reg)
> +
> +#define BASE_INNER(seg) DMU_BASE__INST0_SEG ## seg
> +
> +#define BASE(seg) BASE_INNER(seg)
> +
> +#define SR(reg_name)\
> + .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
> + mm ## reg_name
> +
> +#define CLK_BASE_INNER(seg) \
> + CLK_BASE__INST0_SEG ## seg
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + clk_mgr->clk_mgr_shift->field_name, clk_mgr->clk_mgr_mask->field_name
> +
> +#define CTX \
> + clk_mgr->base.ctx
> +#define DC_LOGGER \
> + clk_mgr->base.ctx->logger
> +
> +static const struct clk_mgr_registers clk_mgr_regs = {
> + CLK_COMMON_REG_LIST_DCN_201()
> +};
> +
> +static const struct clk_mgr_shift clk_mgr_shift = {
> + CLK_COMMON_MASK_SH_LIST_DCN201_BASE(__SHIFT)
> +};
> +
> +static const struct clk_mgr_mask clk_mgr_mask = {
> + CLK_COMMON_MASK_SH_LIST_DCN201_BASE(_MASK)
> +};
> +
> +void dcn201_update_clocks_vbios(struct clk_mgr *clk_mgr,
> + struct dc_state *context,
> + bool safe_to_lower)
> +{
> + struct dc_clocks *new_clocks = &context->bw_ctx.bw.dcn.clk;
> +
> + bool update_dppclk = false;
> + bool update_dispclk = false;
> +
> + if (should_set_clock(safe_to_lower, new_clocks->dppclk_khz, clk_mgr->clks.dppclk_khz)) {
> + clk_mgr->clks.dppclk_khz = new_clocks->dppclk_khz;
> + update_dppclk = true;
> + }
> +
> + if (should_set_clock(safe_to_lower, new_clocks->dispclk_khz, clk_mgr->clks.dispclk_khz)) {
> + clk_mgr->clks.dispclk_khz = new_clocks->dispclk_khz;
> + update_dispclk = true;
> + }
> +
> + if (update_dppclk || update_dispclk) {
> + struct bp_set_dce_clock_parameters dce_clk_params;
> + struct dc_bios *bp = clk_mgr->ctx->dc_bios;
> +
> + if (update_dispclk) {
> + memset(&dce_clk_params, 0, sizeof(dce_clk_params));
> + dce_clk_params.target_clock_frequency = new_clocks->dispclk_khz;
> + dce_clk_params.pll_id = CLOCK_SOURCE_ID_DFS;
> + dce_clk_params.clock_type = DCECLOCK_TYPE_DISPLAY_CLOCK;
> + bp->funcs->set_dce_clock(bp, &dce_clk_params);
> + }
> + /* currently there is no DCECLOCK_TYPE_DPPCLK type defined in VBIOS interface.
> + * vbios program DPPCLK to the same DispCLK limitation
> + */
> + }
> +}
> +
> +static void dcn201_init_clocks(struct clk_mgr *clk_mgr)
> +{
> + memset(&(clk_mgr->clks), 0, sizeof(struct dc_clocks));
> + clk_mgr->clks.p_state_change_support = true;
> + clk_mgr->clks.prev_p_state_change_support = true;
> + clk_mgr->clks.max_supported_dppclk_khz = 1200000;
> + clk_mgr->clks.max_supported_dispclk_khz = 1200000;
> +}
> +
> +static void dcn201_update_clocks(struct clk_mgr *clk_mgr_base,
> + struct dc_state *context,
> + bool safe_to_lower)
> +{
> + struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
> + struct dc_clocks *new_clocks = &context->bw_ctx.bw.dcn.clk;
> + struct dc *dc = clk_mgr_base->ctx->dc;
> + int display_count;
> + bool update_dppclk = false;
> + bool update_dispclk = false;
> + bool enter_display_off = false;
> + bool dpp_clock_lowered = false;
> + bool force_reset = false;
> + bool p_state_change_support;
> + int total_plane_count;
> +
> + if (dc->work_arounds.skip_clock_update)
> + return;
> +
> + if (clk_mgr_base->clks.dispclk_khz == 0 ||
> + dc->debug.force_clock_mode & 0x1) {
> + force_reset = true;
> +
> + dcn2_read_clocks_from_hw_dentist(clk_mgr_base);
> + }
> +
> + display_count = clk_mgr_helper_get_active_display_cnt(dc, context);
> +
> + if (display_count == 0)
> + enter_display_off = true;
> +
> + if (should_set_clock(safe_to_lower, new_clocks->phyclk_khz, clk_mgr_base->clks.phyclk_khz))
> + clk_mgr_base->clks.phyclk_khz = new_clocks->phyclk_khz;
> +
> + if (dc->debug.force_min_dcfclk_mhz > 0)
> + new_clocks->dcfclk_khz = (new_clocks->dcfclk_khz > (dc->debug.force_min_dcfclk_mhz * 1000)) ?
> + new_clocks->dcfclk_khz : (dc->debug.force_min_dcfclk_mhz * 1000);
> +
> + if (should_set_clock(safe_to_lower, new_clocks->dcfclk_khz, clk_mgr_base->clks.dcfclk_khz))
> + clk_mgr_base->clks.dcfclk_khz = new_clocks->dcfclk_khz;
> +
> + if (should_set_clock(safe_to_lower,
> + new_clocks->dcfclk_deep_sleep_khz, clk_mgr_base->clks.dcfclk_deep_sleep_khz))
> + clk_mgr_base->clks.dcfclk_deep_sleep_khz = new_clocks->dcfclk_deep_sleep_khz;
> +
> + if (should_set_clock(safe_to_lower, new_clocks->socclk_khz, clk_mgr_base->clks.socclk_khz))
> + clk_mgr_base->clks.socclk_khz = new_clocks->socclk_khz;
> +
> + total_plane_count = clk_mgr_helper_get_active_plane_cnt(dc, context);
> + p_state_change_support = new_clocks->p_state_change_support || (total_plane_count == 0);
> + if (should_update_pstate_support(safe_to_lower, p_state_change_support, clk_mgr_base->clks.p_state_change_support)) {
> + clk_mgr_base->clks.prev_p_state_change_support = clk_mgr_base->clks.p_state_change_support;
> + clk_mgr_base->clks.p_state_change_support = p_state_change_support;
> + }
> +
> + if (should_set_clock(safe_to_lower, new_clocks->dramclk_khz, clk_mgr_base->clks.dramclk_khz))
> + clk_mgr_base->clks.dramclk_khz = new_clocks->dramclk_khz;
> +
> + if (should_set_clock(safe_to_lower, new_clocks->dppclk_khz, clk_mgr->base.clks.dppclk_khz)) {
> + if (clk_mgr->base.clks.dppclk_khz > new_clocks->dppclk_khz)
> + dpp_clock_lowered = true;
> + clk_mgr->base.clks.dppclk_khz = new_clocks->dppclk_khz;
> +
> + update_dppclk = true;
> + }
> +
> + if (should_set_clock(safe_to_lower, new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz)) {
> + clk_mgr_base->clks.dispclk_khz = new_clocks->dispclk_khz;
> +
> + update_dispclk = true;
> + }
> +
> + if (dc->config.forced_clocks == false || (force_reset && safe_to_lower)) {
> + if (dpp_clock_lowered) {
> + dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
> + dcn20_update_clocks_update_dentist(clk_mgr, context);
> + } else {
> + if (update_dppclk || update_dispclk)
> + dcn20_update_clocks_update_dentist(clk_mgr, context);
> + if (new_clocks->dppclk_khz >= dc->current_state->bw_ctx.bw.dcn.clk.dppclk_khz)
> + dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
> + }
> + }
> +}
> +
> +struct clk_mgr_funcs dcn201_funcs = {
> + .get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz,
> + .update_clocks = dcn201_update_clocks,
> + .init_clocks = dcn201_init_clocks,
> + .get_clock = dcn2_get_clock,
> +};
> +
> +void dcn201_clk_mgr_construct(struct dc_context *ctx,
> + struct clk_mgr_internal *clk_mgr,
> + struct pp_smu_funcs *pp_smu,
> + struct dccg *dccg)
> +{
> + struct dc_debug_options *debug = &ctx->dc->debug;
> + struct dc_bios *bp = ctx->dc_bios;
> + clk_mgr->base.ctx = ctx;
> + clk_mgr->base.funcs = &dcn201_funcs;
> + clk_mgr->regs = &clk_mgr_regs;
> + clk_mgr->clk_mgr_shift = &clk_mgr_shift;
> + clk_mgr->clk_mgr_mask = &clk_mgr_mask;
> +
> + clk_mgr->dccg = dccg;
> +
> + clk_mgr->dfs_bypass_disp_clk = 0;
> +
> + clk_mgr->dprefclk_ss_percentage = 0;
> + clk_mgr->dprefclk_ss_divider = 1000;
> + clk_mgr->ss_on_dprefclk = false;
> +
> + if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment)) {
> + dcn201_funcs.update_clocks = dcn2_update_clocks_fpga;
> + clk_mgr->base.dprefclk_khz = 600000;
> + clk_mgr->base.dentist_vco_freq_khz = 3000000;
> + } else {
> + clk_mgr->base.dprefclk_khz = REG_READ(CLK4_CLK2_CURRENT_CNT);
> + clk_mgr->base.dprefclk_khz *= 100;
> +
> + if (clk_mgr->base.dprefclk_khz == 0)
> + clk_mgr->base.dprefclk_khz = 600000;
> +
> + REG_GET(CLK4_CLK_PLL_REQ, FbMult_int, &clk_mgr->base.dentist_vco_freq_khz);
> + clk_mgr->base.dentist_vco_freq_khz *= 100000;
> +
> + if (clk_mgr->base.dentist_vco_freq_khz == 0)
> + clk_mgr->base.dentist_vco_freq_khz = 3000000;
> + }
> +
> + if (!debug->disable_dfs_bypass && bp->integrated_info)
> + if (bp->integrated_info->gpu_cap_info & DFS_BYPASS_ENABLE)
> + clk_mgr->dfs_bypass_enabled = true;
> +
> + dce_clock_read_ss_info(clk_mgr);
> +}
> \ No newline at end of file
> diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.h
> new file mode 100644
> index 0000000..ae463ba
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.h
> @@ -0,0 +1,34 @@
> +/*
> + * Copyright 2018 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DCN201_CLK_MGR_H__
> +#define __DCN201_CLK_MGR_H__
> +
> +void dcn201_clk_mgr_construct(struct dc_context *ctx,
> + struct clk_mgr_internal *clk_mgr,
> + struct pp_smu_funcs *pp_smu,
> + struct dccg *dccg);
> +
> +#endif //__DCN201_CLK_MGR_H__
> \ No newline at end of file
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
> index adc656f..fc490b7 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
> @@ -56,6 +56,7 @@
> #include "dcn10/dcn10_resource.h"
> #include "dcn20/dcn20_resource.h"
> #include "dcn21/dcn21_resource.h"
> +#include "dcn201/dcn201_resource.h"
> #include "dcn30/dcn30_resource.h"
> #include "dcn301/dcn301_resource.h"
> #include "dcn302/dcn302_resource.h"
> @@ -130,6 +131,10 @@
>
> case FAMILY_NV:
> dc_version = DCN_VERSION_2_0;
> + if (asic_id.chip_id == DEVICE_ID_NV_13FE) {
> + dc_version = DCN_VERSION_2_01;
> + break;
> + }
> if (ASICREV_IS_SIENNA_CICHLID_P(asic_id.hw_internal_rev))
> dc_version = DCN_VERSION_3_0;
> if (ASICREV_IS_DIMGREY_CAVEFISH_P(asic_id.hw_internal_rev))
> @@ -219,6 +224,11 @@
> case DCN_VERSION_2_1:
> res_pool = dcn21_create_resource_pool(init_data, dc);
> break;
> +#if defined(CONFIG_DRM_AMD_DC_DCN201)
> + case DCN_VERSION_2_01:
> + res_pool = dcn201_create_resource_pool(init_data, dc);
> + break;
> +#endif
> case DCN_VERSION_3_0:
> res_pool = dcn30_create_resource_pool(init_data, dc);
> break;
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
> index 3139285..692fa23 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
> @@ -76,6 +76,15 @@
> SRII(PIXEL_RATE_CNTL, OTG, 4),\
> SRII(PIXEL_RATE_CNTL, OTG, 5)
>
> +#define CS_COMMON_REG_LIST_DCN201(index, pllid) \
> + SRI(PIXCLK_RESYNC_CNTL, PHYPLL, pllid),\
> + SRII(PHASE, DP_DTO, 0),\
> + SRII(PHASE, DP_DTO, 1),\
> + SRII(MODULO, DP_DTO, 0),\
> + SRII(MODULO, DP_DTO, 1),\
> + SRII(PIXEL_RATE_CNTL, OTG, 0),\
> + SRII(PIXEL_RATE_CNTL, OTG, 1)
> +
> #define CS_COMMON_REG_LIST_DCN2_1(index, pllid) \
> SRI(PIXCLK_RESYNC_CNTL, PHYPLL, pllid),\
> SRII(PHASE, DP_DTO, 0),\
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
> index 0464a8f..296b2f8 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
> @@ -70,6 +70,10 @@
> SRII(PIXEL_RATE_CNTL, blk, 4), \
> SRII(PIXEL_RATE_CNTL, blk, 5)
>
> +#define HWSEQ_PIXEL_RATE_REG_LIST_201(blk) \
> + SRII(PIXEL_RATE_CNTL, blk, 0), \
> + SRII(PIXEL_RATE_CNTL, blk, 1)
> +
> #define HWSEQ_PHYPLL_REG_LIST(blk) \
> SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 0), \
> SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 1), \
> @@ -94,6 +98,10 @@
> SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 4), \
> SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 5)
>
> +#define HWSEQ_PHYPLL_REG_LIST_201(blk) \
> + SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 0), \
> + SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 1)
> +
> #define HWSEQ_DCE11_REG_LIST_BASE() \
> SR(DC_MEM_GLOBAL_PWR_REQ_CNTL), \
> SR(DCFEV_CLOCK_CONTROL), \
> @@ -337,6 +345,29 @@
> SR(D6VGA_CONTROL), \
> SR(DC_IP_REQUEST_CNTL)
>
> +#define HWSEQ_DCN201_REG_LIST()\
> + HWSEQ_DCN_REG_LIST(), \
> + HWSEQ_PIXEL_RATE_REG_LIST_201(OTG), \
> + HWSEQ_PHYPLL_REG_LIST_201(OTG), \
> + SR(MICROSECOND_TIME_BASE_DIV), \
> + SR(MILLISECOND_TIME_BASE_DIV), \
> + SR(DISPCLK_FREQ_CHANGE_CNTL), \
> + SR(RBBMIF_TIMEOUT_DIS), \
> + SR(RBBMIF_TIMEOUT_DIS_2), \
> + SR(DCHUBBUB_CRC_CTRL), \
> + SR(DPP_TOP0_DPP_CRC_CTRL), \
> + SR(DPP_TOP0_DPP_CRC_VAL_B_A), \
> + SR(DPP_TOP0_DPP_CRC_VAL_R_G), \
> + SR(MPC_CRC_CTRL), \
> + SR(MPC_CRC_RESULT_GB), \
> + SR(MPC_CRC_RESULT_C), \
> + SR(MPC_CRC_RESULT_AR), \
> + SR(AZALIA_AUDIO_DTO), \
> + SR(AZALIA_CONTROLLER_CLOCK_GATING), \
> + MMHUB_SR(MC_VM_FB_LOCATION_BASE), \
> + MMHUB_SR(MC_VM_FB_LOCATION_TOP), \
> + MMHUB_SR(MC_VM_FB_OFFSET)
> +
> #define HWSEQ_DCN30_REG_LIST()\
> HWSEQ_DCN2_REG_LIST(),\
> HWSEQ_DCN_REG_LIST(), \
> @@ -637,6 +668,9 @@
> uint32_t DMU_MEM_PWR_CNTL;
> uint32_t MMHUBBUB_MEM_PWR_CNTL;
> uint32_t DCHUBBUB_ARB_HOSTVM_CNTL;
> + uint32_t MC_VM_FB_LOCATION_BASE;
> + uint32_t MC_VM_FB_LOCATION_TOP;
> + uint32_t MC_VM_FB_OFFSET;
> };
> /* set field name */
> #define HWS_SF(blk_name, reg_name, field_name, post_fix)\
> @@ -872,6 +906,11 @@
> HWS_SF(, DOMAIN18_PG_STATUS, DOMAIN18_PGFSM_PWR_STATUS, mask_sh), \
> HWS_SF(, DC_IP_REQUEST_CNTL, IP_REQUEST_EN, mask_sh)
>
> +#define HWSEQ_DCN201_MASK_SH_LIST(mask_sh)\
> + HWSEQ_DCN_MASK_SH_LIST(mask_sh), \
> + HWS_SF(, DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
> + HWS_SF(, AZALIA_AUDIO_DTO, AZALIA_AUDIO_DTO_MODULE, mask_sh)
> +
> #define HWSEQ_DCN30_MASK_SH_LIST(mask_sh)\
> HWSEQ_DCN2_MASK_SH_LIST(mask_sh), \
> HWS_SF(, AZALIA_AUDIO_DTO, AZALIA_AUDIO_DTO_MODULE, mask_sh), \
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h
> index 1ca4907..e2508d6 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h
> +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h
> @@ -60,6 +60,16 @@
> SRI(CURSOR_HOT_SPOT, CURSOR0_, id), \
> SRI(CURSOR_DST_OFFSET, CURSOR0_, id)
>
> +#define IPP_REG_LIST_DCN201(id) \
> + IPP_REG_LIST_DCN(id), \
> + SRI(CURSOR_SURFACE_ADDRESS_HIGH, CURSOR0_, id), \
> + SRI(CURSOR_SURFACE_ADDRESS, CURSOR0_, id), \
> + SRI(CURSOR_SIZE, CURSOR0_, id), \
> + SRI(CURSOR_CONTROL, CURSOR0_, id), \
> + SRI(CURSOR_POSITION, CURSOR0_, id), \
> + SRI(CURSOR_HOT_SPOT, CURSOR0_, id), \
> + SRI(CURSOR_DST_OFFSET, CURSOR0_, id)
> +
> #define CURSOR0_CURSOR_CONTROL__CURSOR_2X_MAGNIFY__SHIFT 0x4
> #define CURSOR0_CURSOR_CONTROL__CURSOR_2X_MAGNIFY_MASK 0x00000010L
>
> @@ -116,6 +126,23 @@
> IPP_SF(CURSOR0_0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
> IPP_SF(CURSOR0_0_CURSOR_DST_OFFSET, CURSOR_DST_X_OFFSET, mask_sh)
>
> +#define IPP_MASK_SH_LIST_DCN201(mask_sh) \
> + IPP_MASK_SH_LIST_DCN(mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_SIZE, CURSOR_WIDTH, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_SIZE, CURSOR_HEIGHT, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_MODE, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_PITCH, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_LINES_PER_CHUNK, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_ENABLE, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_POSITION, CURSOR_X_POSITION, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_POSITION, CURSOR_Y_POSITION, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
> + IPP_SF(CURSOR0_0_CURSOR_DST_OFFSET, CURSOR_DST_X_OFFSET, mask_sh)
> +
> #define IPP_DCN10_REG_FIELD_LIST(type) \
> type CNVC_SURFACE_PIXEL_FORMAT; \
> type CNVC_BYPASS; \
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
> index aeb868a..899d0086 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
> @@ -3167,6 +3167,9 @@
> if (!context->res_ctx.pipe_ctx[i].stream)
> continue;
>
> + if (dc->ctx->dce_version == DCN_VERSION_2_01)
> + cstate_en = false;
> +
> context->bw_ctx.dml.funcs.rq_dlg_get_dlg_reg(&context->bw_ctx.dml,
> &context->res_ctx.pipe_ctx[i].dlg_regs,
> &context->res_ctx.pipe_ctx[i].ttu_regs,
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/Makefile b/drivers/gpu/drm/amd/display/dc/dcn201/Makefile
> new file mode 100644
> index 0000000..d98d697
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/Makefile
> @@ -0,0 +1,33 @@
> +# SPDX-License-Identifier: MIT
> +#
> +# Makefile for DCN.
> +DCN201 = dcn201_init.o dcn201_resource.o dcn201_hwseq.o \
> + dcn201_hubbub.o\
> + dcn201_mpc.o dcn201_hubp.o dcn201_opp.o dcn201_optc.o dcn201_dpp.o \
> + dcn201_dccg.o dcn201_link_encoder.o
> +
> +ifdef CONFIG_X86
> +CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o := -mhard-float -msse
> +endif
> +
> +ifdef CONFIG_PPC64
> +CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o := -mhard-float -maltivec
> +endif
> +
> +ifeq ($(call cc-ifversion, -lt, 0701, y), y)
> +IS_OLD_GCC = 1
> +endif
> +
> +ifdef CONFIG_X86
> +ifdef IS_OLD_GCC
> +# Stack alignment mismatch, proceed with caution.
> +# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
> +# (8B stack alignment).
> +CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -mpreferred-stack-boundary=4
> +else
> +CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -msse2
> +endif
> +endif
> +AMD_DAL_DCN201 = $(addprefix $(AMDDALPATH)/dc/dcn201/,$(DCN201))
> +
> +AMD_DISPLAY_FILES += $(AMD_DAL_DCN201)
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dccg.c
> new file mode 100644
> index 0000000..f5bf04f
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dccg.c
> @@ -0,0 +1,84 @@
> +/*
> + * Copyright 2018 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "dcn201_dccg.h"
> +
> +#include "reg_helper.h"
> +#include "core_types.h"
> +
> +#define TO_DCN_DCCG(dccg)\
> + container_of(dccg, struct dcn_dccg, base)
> +
> +#define REG(reg) \
> + (dccg_dcn->regs->reg)
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + dccg_dcn->dccg_shift->field_name, dccg_dcn->dccg_mask->field_name
> +
> +#define CTX \
> + dccg_dcn->base.ctx
> +
> +#define DC_LOGGER \
> + dccg->ctx->logger
> +
> +void dccg201_update_dpp_dto(struct dccg *dccg, int dpp_inst, int req_dppclk)
> +{
> + /* vbios handles it */
> +}
> +
> +static const struct dccg_funcs dccg201_funcs = {
> + .update_dpp_dto = dccg201_update_dpp_dto,
> + .get_dccg_ref_freq = dccg2_get_dccg_ref_freq,
> + .set_fifo_errdet_ovr_en = dccg2_set_fifo_errdet_ovr_en,
> + .otg_add_pixel = dccg2_otg_add_pixel,
> + .otg_drop_pixel = dccg2_otg_drop_pixel,
> + .dccg_init = dccg2_init
> +};
> +
> +struct dccg *dccg201_create(
> + struct dc_context *ctx,
> + const struct dccg_registers *regs,
> + const struct dccg_shift *dccg_shift,
> + const struct dccg_mask *dccg_mask)
> +{
> + struct dcn_dccg *dccg_dcn = kzalloc(sizeof(*dccg_dcn), GFP_KERNEL);
> + struct dccg *base;
> +
> + if (dccg_dcn == NULL) {
> + BREAK_TO_DEBUGGER();
> + return NULL;
> + }
> +
> + base = &dccg_dcn->base;
> + base->ctx = ctx;
> + base->funcs = &dccg201_funcs;
> +
> + dccg_dcn->regs = regs;
> + dccg_dcn->dccg_shift = dccg_shift;
> + dccg_dcn->dccg_mask = dccg_mask;
> +
> + return &dccg_dcn->base;
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dccg.h
> new file mode 100644
> index 0000000..80888b0
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dccg.h
> @@ -0,0 +1,37 @@
> +/*
> + * Copyright 2018 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DCN201_DCCG_H__
> +#define __DCN201_DCCG_H__
> +
> +#include "dcn20/dcn20_dccg.h"
> +
> +struct dccg *dccg201_create(
> + struct dc_context *ctx,
> + const struct dccg_registers *regs,
> + const struct dccg_shift *dccg_shift,
> + const struct dccg_mask *dccg_mask);
> +
> +#endif //__DCN201_DCCG_H__
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c
> new file mode 100644
> index 0000000..8b6505b
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c
> @@ -0,0 +1,316 @@
> +/*
> + * Copyright 2016 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "dm_services.h"
> +
> +#include "core_types.h"
> +
> +#include "reg_helper.h"
> +#include "dcn201_dpp.h"
> +#include "basics/conversion.h"
> +
> +#define REG(reg)\
> + dpp->tf_regs->reg
> +
> +#define CTX \
> + dpp->base.ctx
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + dpp->tf_shift->field_name, dpp->tf_mask->field_name
> +
> +static void dpp201_cnv_setup(
> + struct dpp *dpp_base,
> + enum surface_pixel_format format,
> + enum expansion_mode mode,
> + struct dc_csc_transform input_csc_color_matrix,
> + enum dc_color_space input_color_space,
> + struct cnv_alpha_2bit_lut *alpha_2bit_lut)
> +{
> + struct dcn201_dpp *dpp = TO_DCN201_DPP(dpp_base);
> + uint32_t pixel_format = 0;
> + uint32_t alpha_en = 1;
> + enum dc_color_space color_space = COLOR_SPACE_SRGB;
> + enum dcn10_input_csc_select select = INPUT_CSC_SELECT_BYPASS;
> + bool force_disable_cursor = false;
> + uint32_t is_2bit = 0;
> +
> + REG_SET_2(FORMAT_CONTROL, 0,
> + CNVC_BYPASS, 0,
> + FORMAT_EXPANSION_MODE, mode);
> +
> + REG_UPDATE(FORMAT_CONTROL, FORMAT_CNV16, 0);
> + REG_UPDATE(FORMAT_CONTROL, CNVC_BYPASS_MSB_ALIGN, 0);
> + REG_UPDATE(FORMAT_CONTROL, CLAMP_POSITIVE, 0);
> + REG_UPDATE(FORMAT_CONTROL, CLAMP_POSITIVE_C, 0);
> +
> + switch (format) {
> + case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
> + pixel_format = 1;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
> + pixel_format = 3;
> + alpha_en = 0;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
> + case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
> + pixel_format = 8;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
> + case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
> + pixel_format = 10;
> + is_2bit = 1;
> + break;
> + case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
> + force_disable_cursor = false;
> + pixel_format = 65;
> + color_space = COLOR_SPACE_YCBCR709;
> + select = INPUT_CSC_SELECT_ICSC;
> + break;
> + case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
> + force_disable_cursor = true;
> + pixel_format = 64;
> + color_space = COLOR_SPACE_YCBCR709;
> + select = INPUT_CSC_SELECT_ICSC;
> + break;
> + case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
> + force_disable_cursor = true;
> + pixel_format = 67;
> + color_space = COLOR_SPACE_YCBCR709;
> + select = INPUT_CSC_SELECT_ICSC;
> + break;
> + case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
> + force_disable_cursor = true;
> + pixel_format = 66;
> + color_space = COLOR_SPACE_YCBCR709;
> + select = INPUT_CSC_SELECT_ICSC;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
> + pixel_format = 22;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
> + pixel_format = 24;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
> + pixel_format = 25;
> + break;
> + case SURFACE_PIXEL_FORMAT_VIDEO_AYCrCb8888:
> + pixel_format = 12;
> + color_space = COLOR_SPACE_YCBCR709;
> + select = INPUT_CSC_SELECT_ICSC;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FIX:
> + pixel_format = 112;
> + alpha_en = 0;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FIX:
> + pixel_format = 113;
> + alpha_en = 0;
> + break;
> + case SURFACE_PIXEL_FORMAT_VIDEO_ACrYCb2101010:
> + pixel_format = 114;
> + color_space = COLOR_SPACE_YCBCR709;
> + select = INPUT_CSC_SELECT_ICSC;
> + is_2bit = 1;
> + break;
> + case SURFACE_PIXEL_FORMAT_VIDEO_CrYCbA1010102:
> + pixel_format = 115;
> + color_space = COLOR_SPACE_YCBCR709;
> + select = INPUT_CSC_SELECT_ICSC;
> + is_2bit = 1;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FLOAT:
> + pixel_format = 118;
> + alpha_en = 0;
> + break;
> + case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FLOAT:
> + pixel_format = 119;
> + alpha_en = 0;
> + break;
> + default:
> + break;
> + }
> +
> + if (is_2bit == 1 && alpha_2bit_lut != NULL) {
> + REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0);
> + REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1);
> + REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT2, alpha_2bit_lut->lut2);
> + REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT3, alpha_2bit_lut->lut3);
> + }
> +
> + REG_SET(CNVC_SURFACE_PIXEL_FORMAT, 0,
> + CNVC_SURFACE_PIXEL_FORMAT, pixel_format);
> + REG_UPDATE(FORMAT_CONTROL, FORMAT_CONTROL__ALPHA_EN, alpha_en);
> +
> + dpp1_program_input_csc(dpp_base, color_space, select, NULL);
> +
> + if (force_disable_cursor) {
> + REG_UPDATE(CURSOR_CONTROL,
> + CURSOR_ENABLE, 0);
> + REG_UPDATE(CURSOR0_CONTROL,
> + CUR0_ENABLE, 0);
> + }
> + dpp2_power_on_obuf(dpp_base, true);
> +}
> +
> +#define IDENTITY_RATIO(ratio) (dc_fixpt_u3d19(ratio) == (1 << 19))
> +
> +static bool dpp201_get_optimal_number_of_taps(
> + struct dpp *dpp,
> + struct scaler_data *scl_data,
> + const struct scaling_taps *in_taps)
> +{
> + uint32_t pixel_width;
> +
> + if (scl_data->viewport.width > scl_data->recout.width)
> + pixel_width = scl_data->recout.width;
> + else
> + pixel_width = scl_data->viewport.width;
> +
> + if (scl_data->viewport.width != scl_data->h_active &&
> + scl_data->viewport.height != scl_data->v_active &&
> + dpp->caps->dscl_data_proc_format == DSCL_DATA_PRCESSING_FIXED_FORMAT &&
> + scl_data->format == PIXEL_FORMAT_FP16)
> + return false;
> +
> + if (scl_data->viewport.width > scl_data->h_active &&
> + dpp->ctx->dc->debug.max_downscale_src_width != 0 &&
> + scl_data->viewport.width > dpp->ctx->dc->debug.max_downscale_src_width)
> + return false;
> +
> + if (scl_data->ratios.horz.value == (8ll << 32))
> + scl_data->ratios.horz.value--;
> + if (scl_data->ratios.vert.value == (8ll << 32))
> + scl_data->ratios.vert.value--;
> + if (scl_data->ratios.horz_c.value == (8ll << 32))
> + scl_data->ratios.horz_c.value--;
> + if (scl_data->ratios.vert_c.value == (8ll << 32))
> + scl_data->ratios.vert_c.value--;
> +
> + if (in_taps->h_taps == 0) {
> + if (dc_fixpt_ceil(scl_data->ratios.horz) > 4)
> + scl_data->taps.h_taps = 8;
> + else
> + scl_data->taps.h_taps = 4;
> + } else
> + scl_data->taps.h_taps = in_taps->h_taps;
> +
> + if (in_taps->v_taps == 0) {
> + if (dc_fixpt_ceil(scl_data->ratios.vert) > 4)
> + scl_data->taps.v_taps = 8;
> + else
> + scl_data->taps.v_taps = 4;
> + } else
> + scl_data->taps.v_taps = in_taps->v_taps;
> + if (in_taps->v_taps_c == 0) {
> + if (dc_fixpt_ceil(scl_data->ratios.vert_c) > 4)
> + scl_data->taps.v_taps_c = 4;
> + else
> + scl_data->taps.v_taps_c = 2;
> + } else
> + scl_data->taps.v_taps_c = in_taps->v_taps_c;
> + if (in_taps->h_taps_c == 0) {
> + if (dc_fixpt_ceil(scl_data->ratios.horz_c) > 4)
> + scl_data->taps.h_taps_c = 4;
> + else
> + scl_data->taps.h_taps_c = 2;
> + } else if ((in_taps->h_taps_c % 2) != 0 && in_taps->h_taps_c != 1)
> + scl_data->taps.h_taps_c = in_taps->h_taps_c - 1;
> + else
> + scl_data->taps.h_taps_c = in_taps->h_taps_c;
> +
> + if (!dpp->ctx->dc->debug.always_scale) {
> + if (IDENTITY_RATIO(scl_data->ratios.horz))
> + scl_data->taps.h_taps = 1;
> + if (IDENTITY_RATIO(scl_data->ratios.vert))
> + scl_data->taps.v_taps = 1;
> + if (IDENTITY_RATIO(scl_data->ratios.horz_c))
> + scl_data->taps.h_taps_c = 1;
> + if (IDENTITY_RATIO(scl_data->ratios.vert_c))
> + scl_data->taps.v_taps_c = 1;
> + }
> +
> + return true;
> +}
> +
> +static struct dpp_funcs dcn201_dpp_funcs = {
> + .dpp_read_state = dpp20_read_state,
> + .dpp_reset = dpp_reset,
> + .dpp_set_scaler = dpp1_dscl_set_scaler_manual_scale,
> + .dpp_get_optimal_number_of_taps = dpp201_get_optimal_number_of_taps,
> + .dpp_set_gamut_remap = dpp1_cm_set_gamut_remap,
> + .dpp_set_csc_adjustment = NULL,
> + .dpp_set_csc_default = NULL,
> + .dpp_program_regamma_pwl = oppn20_dummy_program_regamma_pwl,
> + .dpp_set_degamma = dpp2_set_degamma,
> + .dpp_program_input_lut = dpp2_dummy_program_input_lut,
> + .dpp_full_bypass = dpp1_full_bypass,
> + .dpp_setup = dpp201_cnv_setup,
> + .dpp_program_degamma_pwl = dpp2_set_degamma_pwl,
> + .dpp_program_blnd_lut = dpp20_program_blnd_lut,
> + .dpp_program_shaper_lut = dpp20_program_shaper,
> + .dpp_program_3dlut = dpp20_program_3dlut,
> + .dpp_program_bias_and_scale = NULL,
> + .dpp_cnv_set_alpha_keyer = dpp2_cnv_set_alpha_keyer,
> + .set_cursor_attributes = dpp2_set_cursor_attributes,
> + .set_cursor_position = dpp1_set_cursor_position,
> + .set_optional_cursor_attributes = dpp1_cnv_set_optional_cursor_attributes,
> + .dpp_dppclk_control = dpp1_dppclk_control,
> + .dpp_set_hdr_multiplier = dpp2_set_hdr_multiplier,
> +};
> +
> +static struct dpp_caps dcn201_dpp_cap = {
> + .dscl_data_proc_format = DSCL_DATA_PRCESSING_FLOAT_FORMAT,
> + .dscl_calc_lb_num_partitions = dscl2_calc_lb_num_partitions,
> +};
> +
> +bool dpp201_construct(
> + struct dcn201_dpp *dpp,
> + struct dc_context *ctx,
> + uint32_t inst,
> + const struct dcn201_dpp_registers *tf_regs,
> + const struct dcn201_dpp_shift *tf_shift,
> + const struct dcn201_dpp_mask *tf_mask)
> +{
> + dpp->base.ctx = ctx;
> +
> + dpp->base.inst = inst;
> + dpp->base.funcs = &dcn201_dpp_funcs;
> + dpp->base.caps = &dcn201_dpp_cap;
> +
> + dpp->tf_regs = tf_regs;
> + dpp->tf_shift = tf_shift;
> + dpp->tf_mask = tf_mask;
> +
> + dpp->lb_pixel_depth_supported =
> + LB_PIXEL_DEPTH_18BPP |
> + LB_PIXEL_DEPTH_24BPP |
> + LB_PIXEL_DEPTH_30BPP;
> +
> + dpp->lb_bits_per_entry = LB_BITS_PER_ENTRY;
> + dpp->lb_memory_size = LB_TOTAL_NUMBER_OF_ENTRIES;
> +
> + return true;
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.h
> new file mode 100644
> index 0000000..cbd5b47
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.h
> @@ -0,0 +1,83 @@
> +/* Copyright 2016 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DCN201_DPP_H__
> +#define __DCN201_DPP_H__
> +
> +#include "dcn20/dcn20_dpp.h"
> +
> +#define TO_DCN201_DPP(dpp)\
> + container_of(dpp, struct dcn201_dpp, base)
> +
> +#define TF_REG_LIST_DCN201(id) \
> + TF_REG_LIST_DCN20(id)
> +
> +#define TF_REG_LIST_SH_MASK_DCN201(mask_sh)\
> + TF_REG_LIST_SH_MASK_DCN20(mask_sh)
> +
> +#define TF_REG_FIELD_LIST_DCN201(type) \
> + TF_REG_FIELD_LIST_DCN2_0(type)
> +
> +struct dcn201_dpp_shift {
> + TF_REG_FIELD_LIST_DCN201(uint8_t);
> +};
> +
> +struct dcn201_dpp_mask {
> + TF_REG_FIELD_LIST_DCN201(uint32_t);
> +};
> +
> +#define DPP_DCN201_REG_VARIABLE_LIST \
> + DPP_DCN2_REG_VARIABLE_LIST
> +
> +struct dcn201_dpp_registers {
> + DPP_DCN201_REG_VARIABLE_LIST;
> +};
> +
> +struct dcn201_dpp {
> + struct dpp base;
> +
> + const struct dcn201_dpp_registers *tf_regs;
> + const struct dcn201_dpp_shift *tf_shift;
> + const struct dcn201_dpp_mask *tf_mask;
> +
> + const uint16_t *filter_v;
> + const uint16_t *filter_h;
> + const uint16_t *filter_v_c;
> + const uint16_t *filter_h_c;
> + int lb_pixel_depth_supported;
> + int lb_memory_size;
> + int lb_bits_per_entry;
> + bool is_write_to_ram_a_safe;
> + struct scaler_data scl_data;
> + struct pwl_params pwl_data;
> +};
> +
> +bool dpp201_construct(struct dcn201_dpp *dpp2,
> + struct dc_context *ctx,
> + uint32_t inst,
> + const struct dcn201_dpp_registers *tf_regs,
> + const struct dcn201_dpp_shift *tf_shift,
> + const struct dcn201_dpp_mask *tf_mask);
> +
> +#endif /* __DC_HWSS_DCN201_H__ */
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubbub.c
> new file mode 100644
> index 0000000..037d265
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubbub.c
> @@ -0,0 +1,107 @@
> +/*
> +* Copyright 2018 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +#include "dm_services.h"
> +#include "dcn20/dcn20_hubbub.h"
> +#include "dcn201_hubbub.h"
> +#include "reg_helper.h"
> +
> +#define REG(reg)\
> + hubbub1->regs->reg
> +
> +#define DC_LOGGER \
> + hubbub1->base.ctx->logger
> +
> +#define CTX \
> + hubbub1->base.ctx
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + hubbub1->shifts->field_name, hubbub1->masks->field_name
> +
> +#define REG(reg)\
> + hubbub1->regs->reg
> +
> +#define CTX \
> + hubbub1->base.ctx
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + hubbub1->shifts->field_name, hubbub1->masks->field_name
> +
> +static bool hubbub201_program_watermarks(
> + struct hubbub *hubbub,
> + struct dcn_watermark_set *watermarks,
> + unsigned int refclk_mhz,
> + bool safe_to_lower)
> +{
> + struct dcn20_hubbub *hubbub1 = TO_DCN20_HUBBUB(hubbub);
> + bool wm_pending = false;
> +
> + if (hubbub1_program_urgent_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower))
> + wm_pending = true;
> +
> + if (hubbub1_program_pstate_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower))
> + wm_pending = true;
> +
> + REG_SET(DCHUBBUB_ARB_SAT_LEVEL, 0,
> + DCHUBBUB_ARB_SAT_LEVEL, 60 * refclk_mhz);
> + REG_UPDATE(DCHUBBUB_ARB_DF_REQ_OUTSTAND,
> + DCHUBBUB_ARB_MIN_REQ_OUTSTAND, 68);
> +
> + hubbub1_allow_self_refresh_control(hubbub, !hubbub->ctx->dc->debug.disable_stutter);
> +
> + return wm_pending;
> +}
> +
> +static const struct hubbub_funcs hubbub201_funcs = {
> + .update_dchub = hubbub2_update_dchub,
> + .init_dchub_sys_ctx = NULL,
> + .init_vm_ctx = NULL,
> + .dcc_support_swizzle = hubbub2_dcc_support_swizzle,
> + .dcc_support_pixel_format = hubbub2_dcc_support_pixel_format,
> + .get_dcc_compression_cap = hubbub2_get_dcc_compression_cap,
> + .wm_read_state = hubbub2_wm_read_state,
> + .get_dchub_ref_freq = hubbub2_get_dchub_ref_freq,
> + .program_watermarks = hubbub201_program_watermarks,
> + .hubbub_read_state = hubbub2_read_state,
> +};
> +
> +void hubbub201_construct(struct dcn20_hubbub *hubbub,
> + struct dc_context *ctx,
> + const struct dcn_hubbub_registers *hubbub_regs,
> + const struct dcn_hubbub_shift *hubbub_shift,
> + const struct dcn_hubbub_mask *hubbub_mask)
> +{
> + hubbub->base.ctx = ctx;
> +
> + hubbub->base.funcs = &hubbub201_funcs;
> +
> + hubbub->regs = hubbub_regs;
> + hubbub->shifts = hubbub_shift;
> + hubbub->masks = hubbub_mask;
> +
> + hubbub->debug_test_index_pstate = 0xB;
> + hubbub->detile_buf_size = 164 * 1024;
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubbub.h
> new file mode 100644
> index 0000000..a1ec699
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubbub.h
> @@ -0,0 +1,45 @@
> +/*
> +* Copyright 2018 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +#ifndef DAL_DC_DCN201_DCN201_HUBBUB_H_
> +#define DAL_DC_DCN201_DCN201_HUBBUB_H_
> +
> +#include "dcn20/dcn20_hubbub.h"
> +
> +#define HUBBUB_REG_LIST_DCN201(id)\
> + HUBBUB_REG_LIST_DCN_COMMON(), \
> + HUBBUB_VM_REG_LIST(), \
> + SR(DCHUBBUB_CRC_CTRL)
> +
> +#define HUBBUB_MASK_SH_LIST_DCN201(mask_sh)\
> + HUBBUB_MASK_SH_LIST_DCN_COMMON(mask_sh), \
> + HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh)
> +
> +void hubbub201_construct(struct dcn20_hubbub *hubbub,
> + struct dc_context *ctx,
> + const struct dcn_hubbub_registers *hubbub_regs,
> + const struct dcn_hubbub_shift *hubbub_shift,
> + const struct dcn_hubbub_mask *hubbub_mask);
> +
> +#endif /* DAL_DC_DCN201_DCN201_HUBBUB_H_ */
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubp.c
> new file mode 100644
> index 0000000..6b6f74d
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubp.c
> @@ -0,0 +1,150 @@
> +/*
> + * Copyright 2012-17 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +#include "dcn201_hubp.h"
> +
> +#include "dm_services.h"
> +#include "dce_calcs.h"
> +#include "reg_helper.h"
> +#include "basics/conversion.h"
> +
> +#define REG(reg)\
> + hubp201->hubp_regs->reg
> +
> +#define CTX \
> + hubp201->base.ctx
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + hubp201->hubp_shift->field_name, hubp201->hubp_mask->field_name
> +
> +static void hubp201_program_surface_config(
> + struct hubp *hubp,
> + enum surface_pixel_format format,
> + union dc_tiling_info *tiling_info,
> + struct plane_size *plane_size,
> + enum dc_rotation_angle rotation,
> + struct dc_plane_dcc_param *dcc,
> + bool horizontal_mirror,
> + unsigned int compat_level)
> +{
> + hubp1_dcc_control(hubp, dcc->enable, dcc->independent_64b_blks);
> + hubp1_program_tiling(hubp, tiling_info, format);
> + hubp1_program_size(hubp, format, plane_size, dcc);
> + hubp1_program_pixel_format(hubp, format);
> +}
> +
> +void hubp201_program_deadline(
> + struct hubp *hubp,
> + struct _vcs_dpi_display_dlg_regs_st *dlg_attr,
> + struct _vcs_dpi_display_ttu_regs_st *ttu_attr)
> +{
> + hubp1_program_deadline(hubp, dlg_attr, ttu_attr);
> +}
> +
> +void hubp201_program_requestor(
> + struct hubp *hubp,
> + struct _vcs_dpi_display_rq_regs_st *rq_regs)
> +{
> + struct dcn201_hubp *hubp201 = TO_DCN201_HUBP(hubp);
> +
> + REG_UPDATE(HUBPRET_CONTROL,
> + DET_BUF_PLANE1_BASE_ADDRESS, rq_regs->plane1_base_address);
> +
> + REG_SET_4(DCN_EXPANSION_MODE, 0,
> + DRQ_EXPANSION_MODE, rq_regs->drq_expansion_mode,
> + PRQ_EXPANSION_MODE, rq_regs->prq_expansion_mode,
> + MRQ_EXPANSION_MODE, rq_regs->mrq_expansion_mode,
> + CRQ_EXPANSION_MODE, rq_regs->crq_expansion_mode);
> +
> + REG_SET_5(DCHUBP_REQ_SIZE_CONFIG, 0,
> + CHUNK_SIZE, rq_regs->rq_regs_l.chunk_size,
> + MIN_CHUNK_SIZE, rq_regs->rq_regs_l.min_chunk_size,
> + META_CHUNK_SIZE, rq_regs->rq_regs_l.meta_chunk_size,
> + MIN_META_CHUNK_SIZE, rq_regs->rq_regs_l.min_meta_chunk_size,
> + SWATH_HEIGHT, rq_regs->rq_regs_l.swath_height);
> +
> + REG_SET_5(DCHUBP_REQ_SIZE_CONFIG_C, 0,
> + CHUNK_SIZE_C, rq_regs->rq_regs_c.chunk_size,
> + MIN_CHUNK_SIZE_C, rq_regs->rq_regs_c.min_chunk_size,
> + META_CHUNK_SIZE_C, rq_regs->rq_regs_c.meta_chunk_size,
> + MIN_META_CHUNK_SIZE_C, rq_regs->rq_regs_c.min_meta_chunk_size,
> + SWATH_HEIGHT_C, rq_regs->rq_regs_c.swath_height);
> +}
> +
> +static void hubp201_setup(
> + struct hubp *hubp,
> + struct _vcs_dpi_display_dlg_regs_st *dlg_attr,
> + struct _vcs_dpi_display_ttu_regs_st *ttu_attr,
> + struct _vcs_dpi_display_rq_regs_st *rq_regs,
> + struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest)
> +{
> + hubp2_vready_at_or_After_vsync(hubp, pipe_dest);
> + hubp201_program_requestor(hubp, rq_regs);
> + hubp201_program_deadline(hubp, dlg_attr, ttu_attr);
> +}
> +
> +static struct hubp_funcs dcn201_hubp_funcs = {
> + .hubp_enable_tripleBuffer = hubp2_enable_triplebuffer,
> + .hubp_is_triplebuffer_enabled = hubp2_is_triplebuffer_enabled,
> + .hubp_program_surface_flip_and_addr = hubp1_program_surface_flip_and_addr,
> + .hubp_program_surface_config = hubp201_program_surface_config,
> + .hubp_is_flip_pending = hubp1_is_flip_pending,
> + .hubp_setup = hubp201_setup,
> + .hubp_setup_interdependent = hubp2_setup_interdependent,
> + .set_cursor_attributes = hubp2_cursor_set_attributes,
> + .set_cursor_position = hubp1_cursor_set_position,
> + .set_blank = hubp1_set_blank,
> + .dcc_control = hubp1_dcc_control,
> + .mem_program_viewport = min_set_viewport,
> + .hubp_clk_cntl = hubp1_clk_cntl,
> + .hubp_vtg_sel = hubp1_vtg_sel,
> + .dmdata_set_attributes = hubp2_dmdata_set_attributes,
> + .dmdata_load = hubp2_dmdata_load,
> + .dmdata_status_done = hubp2_dmdata_status_done,
> + .hubp_read_state = hubp2_read_state,
> + .hubp_clear_underflow = hubp1_clear_underflow,
> + .hubp_set_flip_control_surface_gsl = hubp2_set_flip_control_surface_gsl,
> + .hubp_init = hubp1_init,
> +};
> +
> +bool dcn201_hubp_construct(
> + struct dcn201_hubp *hubp201,
> + struct dc_context *ctx,
> + uint32_t inst,
> + const struct dcn201_hubp_registers *hubp_regs,
> + const struct dcn201_hubp_shift *hubp_shift,
> + const struct dcn201_hubp_mask *hubp_mask)
> +{
> + hubp201->base.funcs = &dcn201_hubp_funcs;
> + hubp201->base.ctx = ctx;
> + hubp201->hubp_regs = hubp_regs;
> + hubp201->hubp_shift = hubp_shift;
> + hubp201->hubp_mask = hubp_mask;
> + hubp201->base.inst = inst;
> + hubp201->base.opp_id = OPP_ID_INVALID;
> + hubp201->base.mpcc_id = 0xf;
> +
> + return true;
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubp.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubp.h
> new file mode 100644
> index 0000000..a1e3384
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hubp.h
> @@ -0,0 +1,132 @@
> +/*
> + * Copyright 2012-17 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DC_MEM_INPUT_DCN201_H__
> +#define __DC_MEM_INPUT_DCN201_H__
> +
> +#include "../dcn10/dcn10_hubp.h"
> +#include "../dcn20/dcn20_hubp.h"
> +
> +#define TO_DCN201_HUBP(hubp)\
> + container_of(hubp, struct dcn201_hubp, base)
> +
> +#define HUBP_REG_LIST_DCN201(id)\
> + HUBP_REG_LIST_DCN(id),\
> + SRI(PREFETCH_SETTINGS, HUBPREQ, id),\
> + SRI(PREFETCH_SETTINGS_C, HUBPREQ, id),\
> + SRI(DCSURF_FLIP_CONTROL2, HUBPREQ, id), \
> + SRI(CURSOR_SETTINGS, HUBPREQ, id), \
> + SRI(CURSOR_SURFACE_ADDRESS_HIGH, CURSOR0_, id), \
> + SRI(CURSOR_SURFACE_ADDRESS, CURSOR0_, id), \
> + SRI(CURSOR_SIZE, CURSOR0_, id), \
> + SRI(CURSOR_CONTROL, CURSOR0_, id), \
> + SRI(CURSOR_POSITION, CURSOR0_, id), \
> + SRI(CURSOR_HOT_SPOT, CURSOR0_, id), \
> + SRI(CURSOR_DST_OFFSET, CURSOR0_, id), \
> + SRI(DMDATA_ADDRESS_HIGH, CURSOR0_, id), \
> + SRI(DMDATA_ADDRESS_LOW, CURSOR0_, id), \
> + SRI(DMDATA_CNTL, CURSOR0_, id), \
> + SRI(DMDATA_SW_CNTL, CURSOR0_, id), \
> + SRI(DMDATA_QOS_CNTL, CURSOR0_, id), \
> + SRI(DMDATA_SW_DATA, CURSOR0_, id), \
> + SRI(DMDATA_STATUS, CURSOR0_, id),\
> + SRI(FLIP_PARAMETERS_0, HUBPREQ, id),\
> + SRI(FLIP_PARAMETERS_2, HUBPREQ, id)
> +
> +#define HUBP_MASK_SH_LIST_DCN201(mask_sh)\
> + HUBP_MASK_SH_LIST_DCN(mask_sh),\
> + HUBP_SF(HUBPREQ0_PREFETCH_SETTINGS, DST_Y_PREFETCH, mask_sh),\
> + HUBP_SF(HUBPREQ0_PREFETCH_SETTINGS, VRATIO_PREFETCH, mask_sh),\
> + HUBP_SF(HUBPREQ0_PREFETCH_SETTINGS_C, VRATIO_PREFETCH_C, mask_sh),\
> + HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL2, SURFACE_TRIPLE_BUFFER_ENABLE, mask_sh),\
> + HUBP_SF(HUBPREQ0_CURSOR_SETTINGS, CURSOR0_DST_Y_OFFSET, mask_sh), \
> + HUBP_SF(HUBPREQ0_CURSOR_SETTINGS, CURSOR0_CHUNK_HDL_ADJUST, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_SIZE, CURSOR_WIDTH, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_SIZE, CURSOR_HEIGHT, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_MODE, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_PITCH, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_LINES_PER_CHUNK, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_ENABLE, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_POSITION, CURSOR_X_POSITION, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_POSITION, CURSOR_Y_POSITION, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
> + HUBP_SF(CURSOR0_0_CURSOR_DST_OFFSET, CURSOR_DST_X_OFFSET, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_ADDRESS_HIGH, DMDATA_ADDRESS_HIGH, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_CNTL, DMDATA_MODE, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_CNTL, DMDATA_UPDATED, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_CNTL, DMDATA_REPEAT, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_CNTL, DMDATA_SIZE, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_SW_CNTL, DMDATA_SW_UPDATED, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_SW_CNTL, DMDATA_SW_REPEAT, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_SW_CNTL, DMDATA_SW_SIZE, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_QOS_CNTL, DMDATA_QOS_MODE, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_QOS_CNTL, DMDATA_QOS_LEVEL, mask_sh), \
> + HUBP_SF(CURSOR0_0_DMDATA_QOS_CNTL, DMDATA_DL_DELTA, mask_sh),\
> + HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_0, DST_Y_PER_VM_FLIP, mask_sh),\
> + HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_0, DST_Y_PER_ROW_FLIP, mask_sh),\
> + HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_2, REFCYC_PER_META_CHUNK_FLIP_L, mask_sh),\
> + HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_VREADY_AT_OR_AFTER_VSYNC, mask_sh),\
> + HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_DISABLE_STOP_DATA_DURING_VM, mask_sh),\
> + HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, HUBPREQ_MASTER_UPDATE_LOCK_STATUS, mask_sh)
> +
> +#define DCN201_HUBP_REG_VARIABLE_LIST \
> + DCN2_HUBP_REG_COMMON_VARIABLE_LIST
> +
> +#define DCN201_HUBP_REG_FIELD_VARIABLE_LIST(type) \
> + DCN2_HUBP_REG_FIELD_VARIABLE_LIST(type)
> +
> +struct dcn201_hubp_registers {
> + DCN201_HUBP_REG_VARIABLE_LIST;
> +};
> +
> +struct dcn201_hubp_shift {
> + DCN201_HUBP_REG_FIELD_VARIABLE_LIST(uint8_t);
> +};
> +
> +struct dcn201_hubp_mask {
> + DCN201_HUBP_REG_FIELD_VARIABLE_LIST(uint32_t);
> +};
> +
> +struct dcn201_hubp {
> + struct hubp base;
> + struct dcn_hubp_state state;
> + const struct dcn201_hubp_registers *hubp_regs;
> + const struct dcn201_hubp_shift *hubp_shift;
> + const struct dcn201_hubp_mask *hubp_mask;
> +};
> +
> +bool dcn201_hubp_construct(
> + struct dcn201_hubp *hubp201,
> + struct dc_context *ctx,
> + uint32_t inst,
> + const struct dcn201_hubp_registers *hubp_regs,
> + const struct dcn201_hubp_shift *hubp_shift,
> + const struct dcn201_hubp_mask *hubp_mask);
> +
> +#endif /* __DC_HWSS_DCN20_H__ */
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c
> new file mode 100644
> index 0000000..ceaaeeb
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c
> @@ -0,0 +1,630 @@
> +/*
> + * Copyright 2016 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "dm_services.h"
> +#include "basics/dc_common.h"
> +#include "core_types.h"
> +#include "resource.h"
> +#include "dcn201_hwseq.h"
> +#include "dcn201_optc.h"
> +#include "dce/dce_hwseq.h"
> +#include "hubp.h"
> +#include "dchubbub.h"
> +#include "timing_generator.h"
> +#include "opp.h"
> +#include "ipp.h"
> +#include "mpc.h"
> +#include "dccg.h"
> +#include "clk_mgr.h"
> +#include "reg_helper.h"
> +
> +#define CTX \
> + hws->ctx
> +
> +#define REG(reg)\
> + hws->regs->reg
> +
> +#define DC_LOGGER \
> + dc->ctx->logger
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + hws->shifts->field_name, hws->masks->field_name
> +
> +static bool patch_address_for_sbs_tb_stereo(
> + struct pipe_ctx *pipe_ctx, PHYSICAL_ADDRESS_LOC *addr)
> +{
> + struct dc_plane_state *plane_state = pipe_ctx->plane_state;
> + bool sec_split = pipe_ctx->top_pipe &&
> + pipe_ctx->top_pipe->plane_state == pipe_ctx->plane_state;
> +
> + if (sec_split && plane_state->address.type == PLN_ADDR_TYPE_GRPH_STEREO &&
> + (pipe_ctx->stream->timing.timing_3d_format ==
> + TIMING_3D_FORMAT_SIDE_BY_SIDE ||
> + pipe_ctx->stream->timing.timing_3d_format ==
> + TIMING_3D_FORMAT_TOP_AND_BOTTOM)) {
> + *addr = plane_state->address.grph_stereo.left_addr;
> + plane_state->address.grph_stereo.left_addr =
> + plane_state->address.grph_stereo.right_addr;
> + return true;
> + } else {
> + if (pipe_ctx->stream->view_format != VIEW_3D_FORMAT_NONE &&
> + plane_state->address.type != PLN_ADDR_TYPE_GRPH_STEREO) {
> + plane_state->address.type = PLN_ADDR_TYPE_GRPH_STEREO;
> + plane_state->address.grph_stereo.right_addr =
> + plane_state->address.grph_stereo.left_addr;
> + plane_state->address.grph_stereo.right_meta_addr =
> + plane_state->address.grph_stereo.left_meta_addr;
> + }
> + }
> + return false;
> +}
> +
> +static void gpu_addr_to_uma(struct dce_hwseq *hwseq,
> + PHYSICAL_ADDRESS_LOC *addr)
> +{
> + bool is_in_uma;
> +
> + if (hwseq->fb_base.quad_part <= addr->quad_part &&
> + addr->quad_part < hwseq->fb_top.quad_part) {
> + addr->quad_part -= hwseq->fb_base.quad_part;
> + addr->quad_part += hwseq->fb_offset.quad_part;
> + is_in_uma = true;
> + } else if (hwseq->fb_offset.quad_part <= addr->quad_part &&
> + addr->quad_part <= hwseq->uma_top.quad_part) {
> + is_in_uma = true;
> + } else if (addr->quad_part == 0) {
> + is_in_uma = false;
> + } else {
> + is_in_uma = false;
> + }
> +}
> +
> +static void plane_address_in_gpu_space_to_uma(struct dce_hwseq *hwseq,
> + struct dc_plane_address *addr)
> +{
> + switch (addr->type) {
> + case PLN_ADDR_TYPE_GRAPHICS:
> + gpu_addr_to_uma(hwseq, &addr->grph.addr);
> + gpu_addr_to_uma(hwseq, &addr->grph.meta_addr);
> + break;
> + case PLN_ADDR_TYPE_GRPH_STEREO:
> + gpu_addr_to_uma(hwseq, &addr->grph_stereo.left_addr);
> + gpu_addr_to_uma(hwseq, &addr->grph_stereo.left_meta_addr);
> + gpu_addr_to_uma(hwseq, &addr->grph_stereo.right_addr);
> + gpu_addr_to_uma(hwseq, &addr->grph_stereo.right_meta_addr);
> + break;
> + case PLN_ADDR_TYPE_VIDEO_PROGRESSIVE:
> + gpu_addr_to_uma(hwseq, &addr->video_progressive.luma_addr);
> + gpu_addr_to_uma(hwseq, &addr->video_progressive.luma_meta_addr);
> + gpu_addr_to_uma(hwseq, &addr->video_progressive.chroma_addr);
> + gpu_addr_to_uma(hwseq, &addr->video_progressive.chroma_meta_addr);
> + break;
> + default:
> + BREAK_TO_DEBUGGER();
> + break;
> + }
> +}
> +
> +void dcn201_update_plane_addr(const struct dc *dc, struct pipe_ctx *pipe_ctx)
> +{
> + bool addr_patched = false;
> + PHYSICAL_ADDRESS_LOC addr;
> + struct dc_plane_state *plane_state = pipe_ctx->plane_state;
> + struct dce_hwseq *hws = dc->hwseq;
> + struct dc_plane_address uma = plane_state->address;
> +
> + if (plane_state == NULL)
> + return;
> +
> + addr_patched = patch_address_for_sbs_tb_stereo(pipe_ctx, &addr);
> +
> + plane_address_in_gpu_space_to_uma(hws, &uma);
> +
> + pipe_ctx->plane_res.hubp->funcs->hubp_program_surface_flip_and_addr(
> + pipe_ctx->plane_res.hubp,
> + &uma,
> + plane_state->flip_immediate);
> +
> + plane_state->status.requested_address = plane_state->address;
> +
> + if (plane_state->flip_immediate)
> + plane_state->status.current_address = plane_state->address;
> +
> + if (addr_patched)
> + pipe_ctx->plane_state->address.grph_stereo.left_addr = addr;
> +}
> +
> +/* Blank pixel data during initialization */
> +void dcn201_init_blank(
> + struct dc *dc,
> + struct timing_generator *tg)
> +{
> + struct dce_hwseq *hws = dc->hwseq;
> + enum dc_color_space color_space;
> + struct tg_color black_color = {0};
> + struct output_pixel_processor *opp = NULL;
> + uint32_t num_opps, opp_id_src0, opp_id_src1;
> + uint32_t otg_active_width, otg_active_height;
> +
> + /* program opp dpg blank color */
> + color_space = COLOR_SPACE_SRGB;
> + color_space_to_black_color(dc, color_space, &black_color);
> +
> + /* get the OTG active size */
> + tg->funcs->get_otg_active_size(tg,
> + &otg_active_width,
> + &otg_active_height);
> +
> + /* get the OPTC source */
> + tg->funcs->get_optc_source(tg, &num_opps, &opp_id_src0, &opp_id_src1);
> + ASSERT(opp_id_src0 < dc->res_pool->res_cap->num_opp);
> + opp = dc->res_pool->opps[opp_id_src0];
> +
> + opp->funcs->opp_set_disp_pattern_generator(
> + opp,
> + CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR,
> + CONTROLLER_DP_COLOR_SPACE_UDEFINED,
> + COLOR_DEPTH_UNDEFINED,
> + &black_color,
> + otg_active_width,
> + otg_active_height,
> + 0);
> +
> + hws->funcs.wait_for_blank_complete(opp);
> +}
> +
> +static void read_mmhub_vm_setup(struct dce_hwseq *hws)
> +{
> + uint32_t fb_base = REG_READ(MC_VM_FB_LOCATION_BASE);
> + uint32_t fb_top = REG_READ(MC_VM_FB_LOCATION_TOP);
> + uint32_t fb_offset = REG_READ(MC_VM_FB_OFFSET);
> +
> + /* MC_VM_FB_LOCATION_TOP is in pages, actual top should add 1 */
> + fb_top++;
> +
> + /* bit 23:0 in register map to bit 47:24 in address */
> + hws->fb_base.low_part = fb_base;
> + hws->fb_base.quad_part <<= 24;
> +
> + hws->fb_top.low_part = fb_top;
> + hws->fb_top.quad_part <<= 24;
> + hws->fb_offset.low_part = fb_offset;
> + hws->fb_offset.quad_part <<= 24;
> +
> + hws->uma_top.quad_part = hws->fb_top.quad_part
> + - hws->fb_base.quad_part + hws->fb_offset.quad_part;
> +}
> +
> +void dcn201_init_hw(struct dc *dc)
> +{
> + int i, j;
> + struct dce_hwseq *hws = dc->hwseq;
> + struct resource_pool *res_pool = dc->res_pool;
> + struct dc_state *context = dc->current_state;
> +
> + if (res_pool->dccg->funcs->dccg_init)
> + res_pool->dccg->funcs->dccg_init(res_pool->dccg);
> +
> + if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks)
> + dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
> +
> + if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
> + REG_WRITE(RBBMIF_TIMEOUT_DIS, 0xFFFFFFFF);
> + REG_WRITE(RBBMIF_TIMEOUT_DIS_2, 0xFFFFFFFF);
> +
> + hws->funcs.dccg_init(hws);
> +
> + REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, 2);
> + REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, 1);
> + REG_WRITE(REFCLK_CNTL, 0);
> + } else {
> + hws->funcs.bios_golden_init(dc);
> +
> + if (dc->ctx->dc_bios->fw_info_valid) {
> + res_pool->ref_clocks.xtalin_clock_inKhz =
> + dc->ctx->dc_bios->fw_info.pll_info.crystal_frequency;
> +
> + if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
> + if (res_pool->dccg && res_pool->hubbub) {
> + (res_pool->dccg->funcs->get_dccg_ref_freq)(res_pool->dccg,
> + dc->ctx->dc_bios->fw_info.pll_info.crystal_frequency,
> + &res_pool->ref_clocks.dccg_ref_clock_inKhz);
> +
> + (res_pool->hubbub->funcs->get_dchub_ref_freq)(res_pool->hubbub,
> + res_pool->ref_clocks.dccg_ref_clock_inKhz,
> + &res_pool->ref_clocks.dchub_ref_clock_inKhz);
> + } else {
> + res_pool->ref_clocks.dccg_ref_clock_inKhz =
> + res_pool->ref_clocks.xtalin_clock_inKhz;
> + res_pool->ref_clocks.dchub_ref_clock_inKhz =
> + res_pool->ref_clocks.xtalin_clock_inKhz;
> + }
> + }
> + } else
> + ASSERT_CRITICAL(false);
> + for (i = 0; i < dc->link_count; i++) {
> + /* Power up AND update implementation according to the
> + * required signal (which may be different from the
> + * default signal on connector).
> + */
> + struct dc_link *link = dc->links[i];
> +
> + link->link_enc->funcs->hw_init(link->link_enc);
> + }
> + if (hws->fb_offset.quad_part == 0)
> + read_mmhub_vm_setup(hws);
> + }
> +
> + /* Blank pixel data with OPP DPG */
> + for (i = 0; i < res_pool->timing_generator_count; i++) {
> + struct timing_generator *tg = res_pool->timing_generators[i];
> +
> + if (tg->funcs->is_tg_enabled(tg)) {
> + dcn201_init_blank(dc, tg);
> + }
> + }
> +
> + for (i = 0; i < res_pool->timing_generator_count; i++) {
> + struct timing_generator *tg = res_pool->timing_generators[i];
> +
> + if (tg->funcs->is_tg_enabled(tg))
> + tg->funcs->lock(tg);
> + }
> +
> + for (i = 0; i < res_pool->pipe_count; i++) {
> + struct dpp *dpp = res_pool->dpps[i];
> +
> + dpp->funcs->dpp_reset(dpp);
> + }
> +
> + /* Reset all MPCC muxes */
> + res_pool->mpc->funcs->mpc_init(res_pool->mpc);
> +
> + /* initialize OPP mpc_tree parameter */
> + for (i = 0; i < res_pool->res_cap->num_opp; i++) {
> + res_pool->opps[i]->mpc_tree_params.opp_id = res_pool->opps[i]->inst;
> + res_pool->opps[i]->mpc_tree_params.opp_list = NULL;
> + for (j = 0; j < MAX_PIPES; j++)
> + res_pool->opps[i]->mpcc_disconnect_pending[j] = false;
> + }
> +
> + for (i = 0; i < res_pool->timing_generator_count; i++) {
> + struct timing_generator *tg = res_pool->timing_generators[i];
> + struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
> + struct hubp *hubp = res_pool->hubps[i];
> + struct dpp *dpp = res_pool->dpps[i];
> +
> + pipe_ctx->stream_res.tg = tg;
> + pipe_ctx->pipe_idx = i;
> +
> + pipe_ctx->plane_res.hubp = hubp;
> + pipe_ctx->plane_res.dpp = dpp;
> + pipe_ctx->plane_res.mpcc_inst = dpp->inst;
> + hubp->mpcc_id = dpp->inst;
> + hubp->opp_id = OPP_ID_INVALID;
> + hubp->power_gated = false;
> + pipe_ctx->stream_res.opp = NULL;
> +
> + hubp->funcs->hubp_init(hubp);
> +
> + res_pool->opps[i]->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true;
> + pipe_ctx->stream_res.opp = res_pool->opps[i];
> + /*To do: number of MPCC != number of opp*/
> + hws->funcs.plane_atomic_disconnect(dc, pipe_ctx);
> + }
> +
> + /* initialize DWB pointer to MCIF_WB */
> + for (i = 0; i < res_pool->res_cap->num_dwb; i++)
> + res_pool->dwbc[i]->mcif = res_pool->mcif_wb[i];
> +
> + for (i = 0; i < res_pool->timing_generator_count; i++) {
> + struct timing_generator *tg = res_pool->timing_generators[i];
> +
> + if (tg->funcs->is_tg_enabled(tg))
> + tg->funcs->unlock(tg);
> + }
> +
> + for (i = 0; i < res_pool->pipe_count; i++) {
> + struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
> +
> + dc->hwss.disable_plane(dc, pipe_ctx);
> +
> + pipe_ctx->stream_res.tg = NULL;
> + pipe_ctx->plane_res.hubp = NULL;
> + }
> +
> + for (i = 0; i < res_pool->timing_generator_count; i++) {
> + struct timing_generator *tg = res_pool->timing_generators[i];
> +
> + tg->funcs->tg_init(tg);
> + }
> +
> + /* end of FPGA. Below if real ASIC */
> + if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
> + return;
> +
> + for (i = 0; i < res_pool->audio_count; i++) {
> + struct audio *audio = res_pool->audios[i];
> +
> + audio->funcs->hw_init(audio);
> + }
> +
> + /* power AFMT HDMI memory TODO: may move to dis/en output save power*/
> + REG_WRITE(DIO_MEM_PWR_CTRL, 0);
> +
> + if (!dc->debug.disable_clock_gate) {
> + /* enable all DCN clock gating */
> + REG_WRITE(DCCG_GATE_DISABLE_CNTL, 0);
> +
> + REG_WRITE(DCCG_GATE_DISABLE_CNTL2, 0);
> +
> + REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);
> + }
> +}
> +
> +/* trigger HW to start disconnect plane from stream on the next vsync */
> +void dcn201_plane_atomic_disconnect(struct dc *dc, struct pipe_ctx *pipe_ctx)
> +{
> + struct dce_hwseq *hws = dc->hwseq;
> + struct hubp *hubp = pipe_ctx->plane_res.hubp;
> + int dpp_id = pipe_ctx->plane_res.dpp->inst;
> + struct mpc *mpc = dc->res_pool->mpc;
> + struct mpc_tree *mpc_tree_params;
> + struct mpcc *mpcc_to_remove = NULL;
> + struct output_pixel_processor *opp = pipe_ctx->stream_res.opp;
> + bool mpcc_removed = false;
> +
> + mpc_tree_params = &(opp->mpc_tree_params);
> +
> + /* check if this plane is being used by an MPCC in the secondary blending chain */
> + if (mpc->funcs->get_mpcc_for_dpp_from_secondary)
> + mpcc_to_remove = mpc->funcs->get_mpcc_for_dpp_from_secondary(mpc_tree_params, dpp_id);
> +
> + /* remove MPCC from secondary if being used */
> + if (mpcc_to_remove != NULL && mpc->funcs->remove_mpcc_from_secondary) {
> + mpc->funcs->remove_mpcc_from_secondary(mpc, mpc_tree_params, mpcc_to_remove);
> + mpcc_removed = true;
> + }
> +
> + /* check if this MPCC is already being used for this plane (dpp) in the primary blending chain */
> + mpcc_to_remove = mpc->funcs->get_mpcc_for_dpp(mpc_tree_params, dpp_id);
> + if (mpcc_to_remove != NULL) {
> + mpc->funcs->remove_mpcc(mpc, mpc_tree_params, mpcc_to_remove);
> + mpcc_removed = true;
> + }
> +
> + /*Already reset*/
> + if (mpcc_removed == false)
> + return;
> +
> + if (opp != NULL)
> + opp->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true;
> +
> + dc->optimized_required = true;
> +
> + if (hubp->funcs->hubp_disconnect)
> + hubp->funcs->hubp_disconnect(hubp);
> +
> + if (dc->debug.sanity_checks)
> + hws->funcs.verify_allow_pstate_change_high(dc);
> +}
> +
> +void dcn201_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx)
> +{
> + struct hubp *hubp = pipe_ctx->plane_res.hubp;
> + struct mpcc_blnd_cfg blnd_cfg;
> + bool per_pixel_alpha = pipe_ctx->plane_state->per_pixel_alpha && pipe_ctx->bottom_pipe;
> + int mpcc_id, dpp_id;
> + struct mpcc *new_mpcc;
> + struct mpcc *remove_mpcc;
> + struct mpc *mpc = dc->res_pool->mpc;
> + struct mpc_tree *mpc_tree_params = &(pipe_ctx->stream_res.opp->mpc_tree_params);
> +
> + if (dc->debug.visual_confirm == VISUAL_CONFIRM_HDR) {
> + get_hdr_visual_confirm_color(
> + pipe_ctx, &blnd_cfg.black_color);
> + } else if (dc->debug.visual_confirm == VISUAL_CONFIRM_SURFACE) {
> + get_surface_visual_confirm_color(
> + pipe_ctx, &blnd_cfg.black_color);
> + } else {
> + color_space_to_black_color(
> + dc, pipe_ctx->stream->output_color_space,
> + &blnd_cfg.black_color);
> + }
> +
> + if (per_pixel_alpha)
> + blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA;
> + else
> + blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA;
> +
> + blnd_cfg.overlap_only = false;
> +
> + if (pipe_ctx->plane_state->global_alpha_value)
> + blnd_cfg.global_alpha = pipe_ctx->plane_state->global_alpha_value;
> + else
> + blnd_cfg.global_alpha = 0xff;
> +
> + blnd_cfg.global_gain = 0xff;
> + blnd_cfg.background_color_bpc = 4;
> + blnd_cfg.bottom_gain_mode = 0;
> + blnd_cfg.top_gain = 0x1f000;
> + blnd_cfg.bottom_inside_gain = 0x1f000;
> + blnd_cfg.bottom_outside_gain = 0x1f000;
> + /*the input to MPCC is RGB*/
> + blnd_cfg.black_color.color_b_cb = 0;
> + blnd_cfg.black_color.color_g_y = 0;
> + blnd_cfg.black_color.color_r_cr = 0;
> +
> + /* DCN1.0 has output CM before MPC which seems to screw with
> + * pre-multiplied alpha. This is a w/a hopefully unnecessary for DCN2.
> + */
> + blnd_cfg.pre_multiplied_alpha = per_pixel_alpha;
> +
> + /*
> + * TODO: remove hack
> + * Note: currently there is a bug in init_hw such that
> + * on resume from hibernate, BIOS sets up MPCC0, and
> + * we do mpcc_remove but the mpcc cannot go to idle
> + * after remove. This cause us to pick mpcc1 here,
> + * which causes a pstate hang for yet unknown reason.
> + */
> + dpp_id = hubp->inst;
> + mpcc_id = dpp_id;
> +
> + /* If there is no full update, don't need to touch MPC tree*/
> + if (!pipe_ctx->plane_state->update_flags.bits.full_update) {
> + dc->hwss.update_visual_confirm_color(dc, pipe_ctx, &blnd_cfg.black_color, mpcc_id);
> + mpc->funcs->update_blending(mpc, &blnd_cfg, mpcc_id);
> + return;
> + }
> +
> + /* check if this plane is being used by an MPCC in the secondary blending chain */
> + if (mpc->funcs->get_mpcc_for_dpp_from_secondary)
> + remove_mpcc = mpc->funcs->get_mpcc_for_dpp_from_secondary(mpc_tree_params, dpp_id);
> +
> + /* remove MPCC from secondary if being used */
> + if (remove_mpcc != NULL && mpc->funcs->remove_mpcc_from_secondary)
> + mpc->funcs->remove_mpcc_from_secondary(mpc, mpc_tree_params, remove_mpcc);
> +
> + /* check if this MPCC is already being used for this plane (dpp) in the primary blending chain */
> + remove_mpcc = mpc->funcs->get_mpcc_for_dpp(mpc_tree_params, dpp_id);
> + /* remove MPCC if being used */
> +
> + if (remove_mpcc != NULL)
> + mpc->funcs->remove_mpcc(mpc, mpc_tree_params, remove_mpcc);
> + else
> + if (dc->debug.sanity_checks)
> + mpc->funcs->assert_mpcc_idle_before_connect(
> + dc->res_pool->mpc, mpcc_id);
> +
> + /* Call MPC to insert new plane */
> + dc->hwss.update_visual_confirm_color(dc, pipe_ctx, &blnd_cfg.black_color, mpcc_id);
> + new_mpcc = mpc->funcs->insert_plane(dc->res_pool->mpc,
> + mpc_tree_params,
> + &blnd_cfg,
> + NULL,
> + NULL,
> + dpp_id,
> + mpcc_id);
> +
> + ASSERT(new_mpcc != NULL);
> + hubp->opp_id = pipe_ctx->stream_res.opp->inst;
> + hubp->mpcc_id = mpcc_id;
> +}
> +
> +void dcn201_pipe_control_lock(
> + struct dc *dc,
> + struct pipe_ctx *pipe,
> + bool lock)
> +{
> + struct dce_hwseq *hws = dc->hwseq;
> + struct hubp *hubp = NULL;
> + hubp = dc->res_pool->hubps[pipe->pipe_idx];
> + /* use TG master update lock to lock everything on the TG
> + * therefore only top pipe need to lock
> + */
> + if (pipe->top_pipe)
> + return;
> +
> + if (dc->debug.sanity_checks)
> + hws->funcs.verify_allow_pstate_change_high(dc);
> +
> + if (pipe->plane_state != NULL && pipe->plane_state->triplebuffer_flips) {
> + if (lock)
> + pipe->stream_res.tg->funcs->triplebuffer_lock(pipe->stream_res.tg);
> + else
> + pipe->stream_res.tg->funcs->triplebuffer_unlock(pipe->stream_res.tg);
> + } else {
> + if (lock)
> + pipe->stream_res.tg->funcs->lock(pipe->stream_res.tg);
> + else
> + pipe->stream_res.tg->funcs->unlock(pipe->stream_res.tg);
> + }
> +
> + if (dc->debug.sanity_checks)
> + hws->funcs.verify_allow_pstate_change_high(dc);
> +}
> +
> +void dcn201_set_cursor_attribute(struct pipe_ctx *pipe_ctx)
> +{
> + struct dc_cursor_attributes *attributes = &pipe_ctx->stream->cursor_attributes;
> +
> + gpu_addr_to_uma(pipe_ctx->stream->ctx->dc->hwseq, &attributes->address);
> +
> + pipe_ctx->plane_res.hubp->funcs->set_cursor_attributes(
> + pipe_ctx->plane_res.hubp, attributes);
> + pipe_ctx->plane_res.dpp->funcs->set_cursor_attributes(
> + pipe_ctx->plane_res.dpp, attributes);
> +}
> +
> +void dcn201_set_dmdata_attributes(struct pipe_ctx *pipe_ctx)
> +{
> + struct dc_dmdata_attributes attr = { 0 };
> + struct hubp *hubp = pipe_ctx->plane_res.hubp;
> +
> + gpu_addr_to_uma(pipe_ctx->stream->ctx->dc->hwseq,
> + &pipe_ctx->stream->dmdata_address);
> +
> + attr.dmdata_mode = DMDATA_HW_MODE;
> + attr.dmdata_size =
> + dc_is_hdmi_signal(pipe_ctx->stream->signal) ? 32 : 36;
> + attr.address.quad_part =
> + pipe_ctx->stream->dmdata_address.quad_part;
> + attr.dmdata_dl_delta = 0;
> + attr.dmdata_qos_mode = 0;
> + attr.dmdata_qos_level = 0;
> + attr.dmdata_repeat = 1; /* always repeat */
> + attr.dmdata_updated = 1;
> + attr.dmdata_sw_data = NULL;
> +
> + hubp->funcs->dmdata_set_attributes(hubp, &attr);
> +}
> +
> +void dcn201_unblank_stream(struct pipe_ctx *pipe_ctx,
> + struct dc_link_settings *link_settings)
> +{
> + struct encoder_unblank_param params = { { 0 } };
> + struct dc_stream_state *stream = pipe_ctx->stream;
> + struct dc_link *link = stream->link;
> + struct dce_hwseq *hws = link->dc->hwseq;
> +
> + /* only 3 items below are used by unblank */
> + params.timing = pipe_ctx->stream->timing;
> +
> + params.link_settings.link_rate = link_settings->link_rate;
> +
> + if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
> + /*check whether it is half the rate*/
> + if (optc201_is_two_pixels_per_containter(&stream->timing))
> + params.timing.pix_clk_100hz /= 2;
> +
> + pipe_ctx->stream_res.stream_enc->funcs->dp_unblank(link, pipe_ctx->stream_res.stream_enc, ¶ms);
> + }
> +
> + if (link->local_sink && link->local_sink->sink_signal == SIGNAL_TYPE_EDP) {
> + hws->funcs.edp_backlight_control(link, true);
> + }
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.h
> new file mode 100644
> index 0000000..3ee6747
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.h
> @@ -0,0 +1,46 @@
> +/*
> +* Copyright 2016 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DC_HWSS_DCN201_H__
> +#define __DC_HWSS_DCN201_H__
> +
> +#include "hw_sequencer_private.h"
> +
> +void dcn201_set_dmdata_attributes(struct pipe_ctx *pipe_ctx);
> +void dcn201_init_hw(struct dc *dc);
> +void dcn201_unblank_stream(struct pipe_ctx *pipe_ctx,
> + struct dc_link_settings *link_settings);
> +void dcn201_update_plane_addr(const struct dc *dc, struct pipe_ctx *pipe_ctx);
> +void dcn201_plane_atomic_disconnect(struct dc *dc, struct pipe_ctx *pipe_ctx);
> +void dcn201_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx);
> +void dcn201_set_cursor_attribute(struct pipe_ctx *pipe_ctx);
> +void dcn201_pipe_control_lock(
> + struct dc *dc,
> + struct pipe_ctx *pipe,
> + bool lock);
> +void dcn201_init_blank(
> + struct dc *dc,
> + struct timing_generator *tg);
> +#endif /* __DC_HWSS_DCN201_H__ */
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_init.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_init.c
> new file mode 100644
> index 0000000..f1f89f9
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_init.c
> @@ -0,0 +1,131 @@
> +/*
> + * Copyright 2016 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "dce110/dce110_hw_sequencer.h"
> +#include "dcn10/dcn10_hw_sequencer.h"
> +#include "dcn20/dcn20_hwseq.h"
> +#include "dcn201_hwseq.h"
> +
> +static const struct hw_sequencer_funcs dcn201_funcs = {
> + .program_gamut_remap = dcn10_program_gamut_remap,
> + .init_hw = dcn201_init_hw,
> + .power_down_on_boot = NULL,
> + .apply_ctx_to_hw = dce110_apply_ctx_to_hw,
> + .apply_ctx_for_surface = NULL,
> + .program_front_end_for_ctx = dcn20_program_front_end_for_ctx,
> + .wait_for_pending_cleared = dcn10_wait_for_pending_cleared,
> + .post_unlock_program_front_end = dcn10_post_unlock_program_front_end,
> + .update_plane_addr = dcn201_update_plane_addr,
> + .update_dchub = dcn10_update_dchub,
> + .update_pending_status = dcn10_update_pending_status,
> + .program_output_csc = dcn20_program_output_csc,
> + .enable_accelerated_mode = dce110_enable_accelerated_mode,
> + .enable_timing_synchronization = dcn10_enable_timing_synchronization,
> + .enable_per_frame_crtc_position_reset = dcn10_enable_per_frame_crtc_position_reset,
> + .update_info_frame = dce110_update_info_frame,
> + .send_immediate_sdp_message = dcn10_send_immediate_sdp_message,
> + .enable_stream = dce110_enable_stream,
> + .disable_stream = dce110_disable_stream,
> + .unblank_stream = dcn201_unblank_stream,
> + .blank_stream = dce110_blank_stream,
> + .enable_audio_stream = dce110_enable_audio_stream,
> + .disable_audio_stream = dce110_disable_audio_stream,
> + .disable_plane = dcn10_disable_plane,
> + .pipe_control_lock = dcn201_pipe_control_lock,
> + .interdependent_update_lock = dcn10_lock_all_pipes,
> + .cursor_lock = dcn10_cursor_lock,
> + .prepare_bandwidth = dcn20_prepare_bandwidth,
> + .optimize_bandwidth = dcn20_optimize_bandwidth,
> + .update_bandwidth = dcn20_update_bandwidth,
> + .set_drr = dcn10_set_drr,
> + .get_position = dcn10_get_position,
> + .set_static_screen_control = dcn10_set_static_screen_control,
> + .setup_stereo = dcn10_setup_stereo,
> + .set_avmute = dce110_set_avmute,
> + .log_hw_state = dcn10_log_hw_state,
> + .get_hw_state = dcn10_get_hw_state,
> + .clear_status_bits = dcn10_clear_status_bits,
> + .wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect,
> + .edp_backlight_control = dce110_edp_backlight_control,
> + .edp_power_control = dce110_edp_power_control,
> + .edp_wait_for_hpd_ready = dce110_edp_wait_for_hpd_ready,
> + .setup_periodic_interrupt = dcn10_setup_periodic_interrupt,
> + .set_clock = dcn10_set_clock,
> + .get_clock = dcn10_get_clock,
> + .program_triplebuffer = dcn20_program_triple_buffer,
> + .dmdata_status_done = dcn20_dmdata_status_done,
> + .set_dmdata_attributes = dcn201_set_dmdata_attributes,
> + .get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
> + .calc_vupdate_position = dcn10_calc_vupdate_position,
> + .set_cursor_position = dcn10_set_cursor_position,
> + .set_cursor_attribute = dcn201_set_cursor_attribute,
> + .set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level,
> + .set_backlight_level = dce110_set_backlight_level,
> + .set_abm_immediate_disable = dce110_set_abm_immediate_disable,
> + .set_pipe = dce110_set_pipe,
> + .set_disp_pattern_generator = dcn20_set_disp_pattern_generator,
> + .update_visual_confirm_color = dcn20_update_visual_confirm_color,
> +};
> +
> +static const struct hwseq_private_funcs dcn201_private_funcs = {
> + .init_pipes = NULL,
> + .update_plane_addr = dcn201_update_plane_addr,
> + .plane_atomic_disconnect = dcn201_plane_atomic_disconnect,
> + .program_pipe = dcn10_program_pipe,
> + .update_mpcc = dcn201_update_mpcc,
> + .set_input_transfer_func = dcn20_set_input_transfer_func,
> + .set_output_transfer_func = dcn20_set_output_transfer_func,
> + .power_down = dce110_power_down,
> + .enable_display_power_gating = dcn10_dummy_display_power_gating,
> + .blank_pixel_data = dcn20_blank_pixel_data,
> + .reset_hw_ctx_wrap = dcn10_reset_hw_ctx_wrap,
> + .enable_stream_timing = dcn20_enable_stream_timing,
> + .edp_backlight_control = dce110_edp_backlight_control,
> + .disable_stream_gating = NULL,
> + .enable_stream_gating = NULL,
> + .setup_vupdate_interrupt = dcn20_setup_vupdate_interrupt,
> + .did_underflow_occur = dcn10_did_underflow_occur,
> + .init_blank = dcn201_init_blank,
> + .disable_vga = dcn10_disable_vga,
> + .bios_golden_init = dcn10_bios_golden_init,
> + .plane_atomic_disable = dcn10_plane_atomic_disable,
> + .plane_atomic_power_down = dcn10_plane_atomic_power_down,
> + .enable_power_gating_plane = dcn10_enable_power_gating_plane,
> + .dpp_pg_control = dcn10_dpp_pg_control,
> + .hubp_pg_control = dcn10_hubp_pg_control,
> + .dsc_pg_control = NULL,
> + .set_hdr_multiplier = dcn10_set_hdr_multiplier,
> + .verify_allow_pstate_change_high = dcn10_verify_allow_pstate_change_high,
> + .wait_for_blank_complete = dcn20_wait_for_blank_complete,
> + .dccg_init = dcn20_dccg_init,
> + .set_blend_lut = dcn20_set_blend_lut,
> + .set_shaper_3dlut = dcn20_set_shaper_3dlut,
> +};
> +
> +void dcn201_hw_sequencer_construct(struct dc *dc)
> +{
> + dc->hwss = dcn201_funcs;
> + dc->hwseq->funcs = dcn201_private_funcs;
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_init.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_init.h
> new file mode 100644
> index 0000000..1168887
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_init.h
> @@ -0,0 +1,33 @@
> +/*
> + * Copyright 2016 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DC_DCN201_INIT_H__
> +#define __DC_DCN201_INIT_H__
> +
> +struct dc;
> +
> +void dcn201_hw_sequencer_construct(struct dc *dc);
> +
> +#endif /* __DC_DCN201_INIT_H__ */
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_link_encoder.c
> new file mode 100644
> index 0000000..a65e8f7
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_link_encoder.c
> @@ -0,0 +1,209 @@
> +/*
> + * Copyright 2012-15 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "reg_helper.h"
> +
> +#include "core_types.h"
> +#include "link_encoder.h"
> +#include "dcn201_link_encoder.h"
> +#include "stream_encoder.h"
> +#include "i2caux_interface.h"
> +#include "dc_bios_types.h"
> +
> +#include "gpio_service_interface.h"
> +
> +#define CTX \
> + enc10->base.ctx
> +
> +#define DC_LOGGER \
> + enc10->base.ctx->logger
> +
> +#define REG(reg)\
> + (enc10->link_regs->reg)
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + enc10->link_shift->field_name, enc10->link_mask->field_name
> +
> +#define IND_REG(index) \
> + (enc10->link_regs->index)
> +
> +void dcn201_link_encoder_get_max_link_cap(struct link_encoder *enc,
> + struct dc_link_settings *link_settings)
> +{
> + uint32_t value1, value2;
> + struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
> +
> + dcn10_link_encoder_get_max_link_cap(enc, link_settings);
> + REG_GET_2(RDPCSTX_PHY_CNTL2, RDPCS_PHY_DPALT_DISABLE, &value1,
> + RDPCS_PHY_DPALT_DP4, &value2);
> + /*limit to combo_phy*/
> + if (enc->usbc_combo_phy) {
> + if (!value1 && !value2 && link_settings->lane_count > LANE_COUNT_TWO)
> + link_settings->lane_count = LANE_COUNT_TWO;
> + }
> +}
> +
> +bool dcn201_link_encoder_is_in_alt_mode(struct link_encoder *enc)
> +{
> + uint32_t value;
> + struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
> +
> + REG_GET(RDPCSTX_PHY_CNTL2, RDPCS_PHY_DPALT_DISABLE, &value);
> +
> + // if value == 1 alt mode is disabled, otherwise it is enabled
> + return !value;
> +}
> +
> +static const struct link_encoder_funcs dcn201_link_enc_funcs = {
> + .read_state = link_enc2_read_state,
> + .validate_output_with_stream =
> + dcn10_link_encoder_validate_output_with_stream,
> + .hw_init = enc2_hw_init,
> + .setup = dcn10_link_encoder_setup,
> + .enable_tmds_output = dcn10_link_encoder_enable_tmds_output,
> + .enable_dp_output = dcn10_link_encoder_enable_dp_output,
> + .enable_dp_mst_output = dcn10_link_encoder_enable_dp_mst_output,
> + .disable_output = dcn10_link_encoder_disable_output,
> + .dp_set_lane_settings = dcn10_link_encoder_dp_set_lane_settings,
> + .dp_set_phy_pattern = dcn10_link_encoder_dp_set_phy_pattern,
> + .update_mst_stream_allocation_table =
> + dcn10_link_encoder_update_mst_stream_allocation_table,
> + .psr_program_dp_dphy_fast_training =
> + dcn10_psr_program_dp_dphy_fast_training,
> + .psr_program_secondary_packet = dcn10_psr_program_secondary_packet,
> + .connect_dig_be_to_fe = dcn10_link_encoder_connect_dig_be_to_fe,
> + .enable_hpd = dcn10_link_encoder_enable_hpd,
> + .disable_hpd = dcn10_link_encoder_disable_hpd,
> + .is_dig_enabled = dcn10_is_dig_enabled,
> + .destroy = dcn10_link_encoder_destroy,
> + .fec_set_enable = enc2_fec_set_enable,
> + .fec_set_ready = enc2_fec_set_ready,
> + .get_dig_frontend = dcn10_get_dig_frontend,
> + .fec_is_active = enc2_fec_is_active,
> + .is_in_alt_mode = dcn201_link_encoder_is_in_alt_mode,
> + .get_max_link_cap = dcn201_link_encoder_get_max_link_cap,
> +};
> +
> +void dcn201_link_encoder_construct(
> + struct dcn20_link_encoder *enc20,
> + const struct encoder_init_data *init_data,
> + const struct encoder_feature_support *enc_features,
> + const struct dcn10_link_enc_registers *link_regs,
> + const struct dcn10_link_enc_aux_registers *aux_regs,
> + const struct dcn10_link_enc_hpd_registers *hpd_regs,
> + const struct dcn10_link_enc_shift *link_shift,
> + const struct dcn10_link_enc_mask *link_mask)
> +{
> + struct bp_encoder_cap_info bp_cap_info = {0};
> + const struct dc_vbios_funcs *bp_funcs = init_data->ctx->dc_bios->funcs;
> + enum bp_result result = BP_RESULT_OK;
> + struct dcn10_link_encoder *enc10 = &enc20->enc10;
> +
> + enc10->base.funcs = &dcn201_link_enc_funcs;
> + enc10->base.ctx = init_data->ctx;
> + enc10->base.id = init_data->encoder;
> +
> + enc10->base.hpd_source = init_data->hpd_source;
> + enc10->base.connector = init_data->connector;
> +
> + enc10->base.preferred_engine = ENGINE_ID_UNKNOWN;
> +
> + enc10->base.features = *enc_features;
> +
> + enc10->base.transmitter = init_data->transmitter;
> +
> + /* set the flag to indicate whether driver poll the I2C data pin
> + * while doing the DP sink detect
> + */
> +
> + /* if (dal_adapter_service_is_feature_supported(as,
> + * FEATURE_DP_SINK_DETECT_POLL_DATA_PIN))
> + * enc10->base.features.flags.bits.
> + * DP_SINK_DETECT_POLL_DATA_PIN = true;
> + */
> +
> + enc10->base.output_signals =
> + SIGNAL_TYPE_DVI_SINGLE_LINK |
> + SIGNAL_TYPE_DVI_DUAL_LINK |
> + SIGNAL_TYPE_LVDS |
> + SIGNAL_TYPE_DISPLAY_PORT |
> + SIGNAL_TYPE_DISPLAY_PORT_MST |
> + SIGNAL_TYPE_EDP |
> + SIGNAL_TYPE_HDMI_TYPE_A;
> +
> + /* For DCE 8.0 and 8.1, by design, UNIPHY is hardwired to DIG_BE.
> + * SW always assign DIG_FE 1:1 mapped to DIG_FE for non-MST UNIPHY.
> + * SW assign DIG_FE to non-MST UNIPHY first and MST last. So prefer
> + * DIG is per UNIPHY and used by SST DP, eDP, HDMI, DVI and LVDS.
> + * Prefer DIG assignment is decided by board design.
> + * For DCE 8.0, there are only max 6 UNIPHYs, we assume board design
> + * and VBIOS will filter out 7 UNIPHY for DCE 8.0.
> + * By this, adding DIGG should not hurt DCE 8.0.
> + * This will let DCE 8.1 share DCE 8.0 as much as possible
> + */
> +
> + enc10->link_regs = link_regs;
> + enc10->aux_regs = aux_regs;
> + enc10->hpd_regs = hpd_regs;
> + enc10->link_shift = link_shift;
> + enc10->link_mask = link_mask;
> +
> + switch (enc10->base.transmitter) {
> + case TRANSMITTER_UNIPHY_A:
> + enc10->base.preferred_engine = ENGINE_ID_DIGA;
> + break;
> + case TRANSMITTER_UNIPHY_B:
> + enc10->base.preferred_engine = ENGINE_ID_DIGB;
> + break;
> + default:
> + ASSERT_CRITICAL(false);
> + enc10->base.preferred_engine = ENGINE_ID_UNKNOWN;
> + }
> +
> + /* default to one to mirror Windows behavior */
> + enc10->base.features.flags.bits.HDMI_6GB_EN = 1;
> +
> + result = bp_funcs->get_encoder_cap_info(enc10->base.ctx->dc_bios,
> + enc10->base.id, &bp_cap_info);
> +
> + /* Override features with DCE-specific values */
> + if (result == BP_RESULT_OK) {
> + enc10->base.features.flags.bits.IS_HBR2_CAPABLE =
> + bp_cap_info.DP_HBR2_EN;
> + enc10->base.features.flags.bits.IS_HBR3_CAPABLE =
> + bp_cap_info.DP_HBR3_EN;
> + enc10->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN;
> + enc10->base.features.flags.bits.DP_IS_USB_C =
> + bp_cap_info.DP_IS_USB_C;
> + } else {
> + DC_LOG_WARNING("%s: Failed to get encoder_cap_info from VBIOS with error code %d!\n",
> + __func__,
> + result);
> + }
> + if (enc10->base.ctx->dc->debug.hdmi20_disable) {
> + enc10->base.features.flags.bits.HDMI_6GB_EN = 0;
> + }
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_link_encoder.h
> new file mode 100644
> index 0000000..8b95ef2
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_link_encoder.h
> @@ -0,0 +1,59 @@
> +/*
> + * Copyright 2012-15 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DC_LINK_ENCODER__DCN201_H__
> +#define __DC_LINK_ENCODER__DCN201_H__
> +
> +#include "dcn20/dcn20_link_encoder.h"
> +
> +#define DPCS_DCN201_MASK_SH_LIST(mask_sh)\
> + DPCS_MASK_SH_LIST(mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL2, RDPCS_PHY_DPALT_DISABLE_ACK, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL2, RDPCS_PHY_DPALT_DISABLE, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL2, RDPCS_PHY_DPALT_DP4, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL5, RDPCS_PHY_DP_TX0_PSTATE, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL5, RDPCS_PHY_DP_TX1_PSTATE, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL5, RDPCS_PHY_DP_TX0_MPLL_EN, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL5, RDPCS_PHY_DP_TX1_MPLL_EN, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL6, RDPCS_PHY_DP_TX2_WIDTH, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL6, RDPCS_PHY_DP_TX2_RATE, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL6, RDPCS_PHY_DP_TX3_WIDTH, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL6, RDPCS_PHY_DP_TX3_RATE, mask_sh),\
> + LE_SF(RDPCSTX0_RDPCSTX_PHY_CNTL11, RDPCS_PHY_DP_REF_CLK_EN, mask_sh)
> +
> +#define DPCS_DCN201_REG_LIST(id) \
> + DPCS_DCN2_CMN_REG_LIST(id)
> +
> +void dcn201_link_encoder_construct(
> + struct dcn20_link_encoder *enc20,
> + const struct encoder_init_data *init_data,
> + const struct encoder_feature_support *enc_features,
> + const struct dcn10_link_enc_registers *link_regs,
> + const struct dcn10_link_enc_aux_registers *aux_regs,
> + const struct dcn10_link_enc_hpd_registers *hpd_regs,
> + const struct dcn10_link_enc_shift *link_shift,
> + const struct dcn10_link_enc_mask *link_mask);
> +
> +#endif /* __DC_LINK_ENCODER__DCN201_H__ */
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.c
> new file mode 100644
> index 0000000..95c4c55
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.c
> @@ -0,0 +1,125 @@
> +/*
> + * Copyright 2012-15 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "reg_helper.h"
> +#include "dcn201_mpc.h"
> +
> +#define REG(reg)\
> + mpc201->mpc_regs->reg
> +
> +#define CTX \
> + mpc201->base.ctx
> +
> +#define DC_LOGGER \
> + mpc201->base.ctx->logger
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + mpc201->mpc_shift->field_name, mpc201->mpc_mask->field_name
> +
> +static void mpc201_set_out_rate_control(
> + struct mpc *mpc,
> + int opp_id,
> + bool enable,
> + bool rate_2x_mode,
> + struct mpc_dwb_flow_control *flow_control)
> +{
> + struct dcn201_mpc *mpc201 = TO_DCN201_MPC(mpc);
> +
> + REG_UPDATE_2(MUX[opp_id],
> + MPC_OUT_RATE_CONTROL_DISABLE, !enable,
> + MPC_OUT_RATE_CONTROL, rate_2x_mode);
> +
> + if (flow_control)
> + REG_UPDATE_3(MUX[opp_id],
> + MPC_OUT_FLOW_CONTROL_MODE, flow_control->flow_ctrl_mode,
> + MPC_OUT_FLOW_CONTROL_COUNT0, flow_control->flow_ctrl_cnt0,
> + MPC_OUT_FLOW_CONTROL_COUNT1, flow_control->flow_ctrl_cnt1);
> +}
> +
> +static void mpc201_init_mpcc(struct mpcc *mpcc, int mpcc_inst)
> +{
> + mpcc->mpcc_id = mpcc_inst;
> + mpcc->dpp_id = 0xf;
> + mpcc->mpcc_bot = NULL;
> + mpcc->blnd_cfg.overlap_only = false;
> + mpcc->blnd_cfg.global_alpha = 0xff;
> + mpcc->blnd_cfg.global_gain = 0xff;
> + mpcc->blnd_cfg.background_color_bpc = 4;
> + mpcc->blnd_cfg.bottom_gain_mode = 0;
> + mpcc->blnd_cfg.top_gain = 0x1f000;
> + mpcc->blnd_cfg.bottom_inside_gain = 0x1f000;
> + mpcc->blnd_cfg.bottom_outside_gain = 0x1f000;
> + mpcc->sm_cfg.enable = false;
> + mpcc->shared_bottom = false;
> +}
> +
> +const struct mpc_funcs dcn201_mpc_funcs = {
> + .read_mpcc_state = mpc1_read_mpcc_state,
> + .insert_plane = mpc1_insert_plane,
> + .remove_mpcc = mpc1_remove_mpcc,
> + .mpc_init = mpc1_mpc_init,
> + .mpc_init_single_inst = mpc1_mpc_init_single_inst,
> + .update_blending = mpc2_update_blending,
> + .cursor_lock = mpc1_cursor_lock,
> + .get_mpcc_for_dpp = mpc1_get_mpcc_for_dpp,
> + .get_mpcc_for_dpp_from_secondary = NULL,
> + .wait_for_idle = mpc2_assert_idle_mpcc,
> + .assert_mpcc_idle_before_connect = mpc2_assert_mpcc_idle_before_connect,
> + .init_mpcc_list_from_hw = mpc1_init_mpcc_list_from_hw,
> + .set_denorm = mpc2_set_denorm,
> + .set_denorm_clamp = mpc2_set_denorm_clamp,
> + .set_output_csc = mpc2_set_output_csc,
> + .set_ocsc_default = mpc2_set_ocsc_default,
> + .set_output_gamma = mpc2_set_output_gamma,
> + .set_out_rate_control = mpc201_set_out_rate_control,
> + .power_on_mpc_mem_pwr = mpc20_power_on_ogam_lut,
> + .get_mpc_out_mux = mpc1_get_mpc_out_mux,
> + .set_bg_color = mpc1_set_bg_color,
> +};
> +
> +void dcn201_mpc_construct(struct dcn201_mpc *mpc201,
> + struct dc_context *ctx,
> + const struct dcn201_mpc_registers *mpc_regs,
> + const struct dcn201_mpc_shift *mpc_shift,
> + const struct dcn201_mpc_mask *mpc_mask,
> + int num_mpcc)
> +{
> + int i;
> +
> + mpc201->base.ctx = ctx;
> +
> + mpc201->base.funcs = &dcn201_mpc_funcs;
> +
> + mpc201->mpc_regs = mpc_regs;
> + mpc201->mpc_shift = mpc_shift;
> + mpc201->mpc_mask = mpc_mask;
> +
> + mpc201->mpcc_in_use_mask = 0;
> + mpc201->num_mpcc = num_mpcc;
> +
> + for (i = 0; i < MAX_MPCC; i++)
> + mpc201_init_mpcc(&mpc201->base.mpcc_array[i], i);
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.h
> new file mode 100644
> index 0000000..b9ce0c1
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.h
> @@ -0,0 +1,86 @@
> +/* Copyright 2012-15 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DC_MPCC_DCN201_H__
> +#define __DC_MPCC_DCN201_H__
> +
> +#include "dcn20/dcn20_mpc.h"
> +
> +#define TO_DCN201_MPC(mpc_base) \
> + container_of(mpc_base, struct dcn201_mpc, base)
> +
> +#define MPC_REG_LIST_DCN201(inst) \
> + MPC_REG_LIST_DCN2_0(inst)
> +
> +#define MPC_OUT_MUX_REG_LIST_DCN201(inst) \
> + MPC_OUT_MUX_REG_LIST_DCN2_0(inst)
> +
> +#define MPC_REG_VARIABLE_LIST_DCN201 \
> + MPC_REG_VARIABLE_LIST_DCN2_0
> +
> +#define MPC_COMMON_MASK_SH_LIST_DCN201(mask_sh) \
> + MPC_COMMON_MASK_SH_LIST_DCN2_0(mask_sh),\
> + SF(MPC_OUT0_MUX, MPC_OUT_RATE_CONTROL, mask_sh),\
> + SF(MPC_OUT0_MUX, MPC_OUT_RATE_CONTROL_DISABLE, mask_sh),\
> + SF(MPC_OUT0_MUX, MPC_OUT_FLOW_CONTROL_MODE, mask_sh),\
> + SF(MPC_OUT0_MUX, MPC_OUT_FLOW_CONTROL_COUNT0, mask_sh),\
> + SF(MPC_OUT0_MUX, MPC_OUT_FLOW_CONTROL_COUNT1, mask_sh)
> +
> +#define MPC_REG_FIELD_LIST_DCN201(type) \
> + MPC_REG_FIELD_LIST_DCN2_0(type) \
> + type MPC_OUT_RATE_CONTROL;\
> + type MPC_OUT_RATE_CONTROL_DISABLE;\
> + type MPC_OUT_FLOW_CONTROL_MODE;\
> + type MPC_OUT_FLOW_CONTROL_COUNT0;\
> + type MPC_OUT_FLOW_CONTROL_COUNT1;
> +
> +struct dcn201_mpc_registers {
> + MPC_REG_VARIABLE_LIST_DCN201
> +};
> +
> +struct dcn201_mpc_shift {
> + MPC_REG_FIELD_LIST_DCN201(uint8_t)
> +};
> +
> +struct dcn201_mpc_mask {
> + MPC_REG_FIELD_LIST_DCN201(uint32_t)
> +};
> +
> +struct dcn201_mpc {
> + struct mpc base;
> + int mpcc_in_use_mask;
> + int num_mpcc;
> + const struct dcn201_mpc_registers *mpc_regs;
> + const struct dcn201_mpc_shift *mpc_shift;
> + const struct dcn201_mpc_mask *mpc_mask;
> +};
> +
> +void dcn201_mpc_construct(struct dcn201_mpc *mpc201,
> + struct dc_context *ctx,
> + const struct dcn201_mpc_registers *mpc_regs,
> + const struct dcn201_mpc_shift *mpc_shift,
> + const struct dcn201_mpc_mask *mpc_mask,
> + int num_mpcc);
> +
> +#endif
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.c
> new file mode 100644
> index 0000000..8e77db4
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.c
> @@ -0,0 +1,72 @@
> +/*
> + * Copyright 2012-15 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "dm_services.h"
> +#include "dcn201_opp.h"
> +#include "reg_helper.h"
> +
> +#define REG(reg) \
> + (oppn201->regs->reg)
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + oppn201->opp_shift->field_name, oppn201->opp_mask->field_name
> +
> +#define CTX \
> + oppn201->base.ctx
> +
> +/*****************************************/
> +/* Constructor, Destructor */
> +/*****************************************/
> +
> +static struct opp_funcs dcn201_opp_funcs = {
> + .opp_set_dyn_expansion = opp1_set_dyn_expansion,
> + .opp_program_fmt = opp1_program_fmt,
> + .opp_program_bit_depth_reduction = opp1_program_bit_depth_reduction,
> + .opp_program_stereo = opp1_program_stereo,
> + .opp_pipe_clock_control = opp1_pipe_clock_control,
> + .opp_set_disp_pattern_generator = opp2_set_disp_pattern_generator,
> + .opp_program_dpg_dimensions = opp2_program_dpg_dimensions,
> + .dpg_is_blanked = opp2_dpg_is_blanked,
> + .opp_dpg_set_blank_color = opp2_dpg_set_blank_color,
> + .opp_destroy = opp1_destroy,
> + .opp_program_left_edge_extra_pixel = opp2_program_left_edge_extra_pixel,
> +};
> +
> +void dcn201_opp_construct(struct dcn201_opp *oppn201,
> + struct dc_context *ctx,
> + uint32_t inst,
> + const struct dcn201_opp_registers *regs,
> + const struct dcn201_opp_shift *opp_shift,
> + const struct dcn201_opp_mask *opp_mask)
> +{
> + oppn201->base.ctx = ctx;
> + oppn201->base.inst = inst;
> + oppn201->base.funcs = &dcn201_opp_funcs;
> +
> + oppn201->regs = regs;
> + oppn201->opp_shift = opp_shift;
> + oppn201->opp_mask = opp_mask;
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.h
> new file mode 100644
> index 0000000..aca389ec
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.h
> @@ -0,0 +1,74 @@
> +/* Copyright 2012-15 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DC_OPP_DCN201_H__
> +#define __DC_OPP_DCN201_H__
> +
> +#include "dcn20/dcn20_opp.h"
> +
> +#define TO_DCN201_OPP(opp)\
> + container_of(opp, struct dcn201_opp, base)
> +
> +#define OPP_SF(reg_name, field_name, post_fix)\
> + .field_name = reg_name ## __ ## field_name ## post_fix
> +
> +#define OPP_REG_LIST_DCN201(id) \
> + OPP_REG_LIST_DCN10(id), \
> + OPP_DPG_REG_LIST(id), \
> + SRI(FMT_422_CONTROL, FMT, id)
> +
> +#define OPP_MASK_SH_LIST_DCN201(mask_sh) \
> + OPP_MASK_SH_LIST_DCN20(mask_sh)
> +
> +#define OPP_DCN201_REG_FIELD_LIST(type) \
> + OPP_DCN20_REG_FIELD_LIST(type);
> +
> +struct dcn201_opp_shift {
> + OPP_DCN201_REG_FIELD_LIST(uint8_t);
> +};
> +
> +struct dcn201_opp_mask {
> + OPP_DCN201_REG_FIELD_LIST(uint32_t);
> +};
> +
> +struct dcn201_opp_registers {
> + OPP_REG_VARIABLE_LIST_DCN2_0;
> +};
> +
> +struct dcn201_opp {
> + struct output_pixel_processor base;
> + const struct dcn201_opp_registers *regs;
> + const struct dcn201_opp_shift *opp_shift;
> + const struct dcn201_opp_mask *opp_mask;
> + bool is_write_to_ram_a_safe;
> +};
> +
> +void dcn201_opp_construct(struct dcn201_opp *oppn201,
> + struct dc_context *ctx,
> + uint32_t inst,
> + const struct dcn201_opp_registers *regs,
> + const struct dcn201_opp_shift *opp_shift,
> + const struct dcn201_opp_mask *opp_mask);
> +
> +#endif
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_optc.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_optc.c
> new file mode 100644
> index 0000000..730875d
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_optc.c
> @@ -0,0 +1,203 @@
> +/*
> + * Copyright 2012-15 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "reg_helper.h"
> +#include "dcn201_optc.h"
> +#include "dcn10/dcn10_optc.h"
> +#include "dc.h"
> +
> +#define REG(reg)\
> + optc1->tg_regs->reg
> +
> +#define CTX \
> + optc1->base.ctx
> +
> +#undef FN
> +#define FN(reg_name, field_name) \
> + optc1->tg_shift->field_name, optc1->tg_mask->field_name
> +
> +/*TEMP: Need to figure out inheritance model here.*/
> +bool optc201_is_two_pixels_per_containter(const struct dc_crtc_timing *timing)
> +{
> + return optc1_is_two_pixels_per_containter(timing);
> +}
> +
> +static void optc201_triplebuffer_lock(struct timing_generator *optc)
> +{
> + struct optc *optc1 = DCN10TG_FROM_TG(optc);
> +
> + REG_SET(OTG_GLOBAL_CONTROL0, 0,
> + OTG_MASTER_UPDATE_LOCK_SEL, optc->inst);
> + REG_SET(OTG_VUPDATE_KEEPOUT, 0,
> + OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, 1);
> + REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
> + OTG_MASTER_UPDATE_LOCK, 1);
> +
> + if (optc->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS)
> + REG_WAIT(OTG_MASTER_UPDATE_LOCK,
> + UPDATE_LOCK_STATUS, 1,
> + 1, 10);
> +}
> +
> +static void optc201_triplebuffer_unlock(struct timing_generator *optc)
> +{
> + struct optc *optc1 = DCN10TG_FROM_TG(optc);
> +
> + REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
> + OTG_MASTER_UPDATE_LOCK, 0);
> + REG_SET(OTG_VUPDATE_KEEPOUT, 0,
> + OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, 0);
> +
> +}
> +
> +static bool optc201_validate_timing(
> + struct timing_generator *optc,
> + const struct dc_crtc_timing *timing)
> +{
> + uint32_t v_blank;
> + uint32_t h_blank;
> + uint32_t min_v_blank;
> + struct optc *optc1 = DCN10TG_FROM_TG(optc);
> +
> + ASSERT(timing != NULL);
> +
> + v_blank = (timing->v_total - timing->v_addressable -
> + timing->v_border_top - timing->v_border_bottom);
> +
> + h_blank = (timing->h_total - timing->h_addressable -
> + timing->h_border_right -
> + timing->h_border_left);
> +
> + if (timing->timing_3d_format != TIMING_3D_FORMAT_NONE &&
> + timing->timing_3d_format != TIMING_3D_FORMAT_HW_FRAME_PACKING &&
> + timing->timing_3d_format != TIMING_3D_FORMAT_TOP_AND_BOTTOM &&
> + timing->timing_3d_format != TIMING_3D_FORMAT_SIDE_BY_SIDE &&
> + timing->timing_3d_format != TIMING_3D_FORMAT_FRAME_ALTERNATE &&
> + timing->timing_3d_format != TIMING_3D_FORMAT_INBAND_FA)
> + return false;
> +
> + /* Check maximum number of pixels supported by Timing Generator
> + * (Currently will never fail, in order to fail needs display which
> + * needs more than 8192 horizontal and
> + * more than 8192 vertical total pixels)
> + */
> + if (timing->h_total > optc1->max_h_total ||
> + timing->v_total > optc1->max_v_total)
> + return false;
> +
> + if (h_blank < optc1->min_h_blank)
> + return false;
> +
> + if (timing->h_sync_width < optc1->min_h_sync_width ||
> + timing->v_sync_width < optc1->min_v_sync_width)
> + return false;
> +
> + min_v_blank = timing->flags.INTERLACE?optc1->min_v_blank_interlace:optc1->min_v_blank;
> +
> + if (v_blank < min_v_blank)
> + return false;
> +
> + return true;
> +
> +}
> +
> +static void optc201_get_optc_source(struct timing_generator *optc,
> + uint32_t *num_of_src_opp,
> + uint32_t *src_opp_id_0,
> + uint32_t *src_opp_id_1)
> +{
> + struct optc *optc1 = DCN10TG_FROM_TG(optc);
> +
> + REG_GET(OPTC_DATA_SOURCE_SELECT,
> + OPTC_SEG0_SRC_SEL, src_opp_id_0);
> +
> + *num_of_src_opp = 1;
> +}
> +
> +static struct timing_generator_funcs dcn201_tg_funcs = {
> + .validate_timing = optc201_validate_timing,
> + .program_timing = optc1_program_timing,
> + .setup_vertical_interrupt0 = optc1_setup_vertical_interrupt0,
> + .setup_vertical_interrupt1 = optc1_setup_vertical_interrupt1,
> + .setup_vertical_interrupt2 = optc1_setup_vertical_interrupt2,
> + .program_global_sync = optc1_program_global_sync,
> + .enable_crtc = optc2_enable_crtc,
> + .disable_crtc = optc1_disable_crtc,
> + /* used by enable_timing_synchronization. Not need for FPGA */
> + .is_counter_moving = optc1_is_counter_moving,
> + .get_position = optc1_get_position,
> + .get_frame_count = optc1_get_vblank_counter,
> + .get_scanoutpos = optc1_get_crtc_scanoutpos,
> + .get_otg_active_size = optc1_get_otg_active_size,
> + .set_early_control = optc1_set_early_control,
> + /* used by enable_timing_synchronization. Not need for FPGA */
> + .wait_for_state = optc1_wait_for_state,
> + .set_blank = optc1_set_blank,
> + .is_blanked = optc1_is_blanked,
> + .set_blank_color = optc1_program_blank_color,
> + .did_triggered_reset_occur = optc1_did_triggered_reset_occur,
> + .enable_reset_trigger = optc1_enable_reset_trigger,
> + .enable_crtc_reset = optc1_enable_crtc_reset,
> + .disable_reset_trigger = optc1_disable_reset_trigger,
> + .triplebuffer_lock = optc201_triplebuffer_lock,
> + .triplebuffer_unlock = optc201_triplebuffer_unlock,
> + .lock = optc1_lock,
> + .unlock = optc1_unlock,
> + .enable_optc_clock = optc1_enable_optc_clock,
> + .set_drr = optc1_set_drr,
> + .get_last_used_drr_vtotal = NULL,
> + .set_vtotal_min_max = optc1_set_vtotal_min_max,
> + .set_static_screen_control = optc1_set_static_screen_control,
> + .program_stereo = optc1_program_stereo,
> + .is_stereo_left_eye = optc1_is_stereo_left_eye,
> + .set_blank_data_double_buffer = optc1_set_blank_data_double_buffer,
> + .tg_init = optc1_tg_init,
> + .is_tg_enabled = optc1_is_tg_enabled,
> + .is_optc_underflow_occurred = optc1_is_optc_underflow_occurred,
> + .clear_optc_underflow = optc1_clear_optc_underflow,
> + .get_crc = optc1_get_crc,
> + .configure_crc = optc2_configure_crc,
> + .set_dsc_config = optc2_set_dsc_config,
> + .set_dwb_source = NULL,
> + .get_optc_source = optc201_get_optc_source,
> + .set_vtg_params = optc1_set_vtg_params,
> + .program_manual_trigger = optc2_program_manual_trigger,
> + .setup_manual_trigger = optc2_setup_manual_trigger,
> + .get_hw_timing = optc1_get_hw_timing,
> +};
> +
> +void dcn201_timing_generator_init(struct optc *optc1)
> +{
> + optc1->base.funcs = &dcn201_tg_funcs;
> +
> + optc1->max_h_total = optc1->tg_mask->OTG_H_TOTAL + 1;
> + optc1->max_v_total = optc1->tg_mask->OTG_V_TOTAL + 1;
> +
> + optc1->min_h_blank = 32;
> + optc1->min_v_blank = 3;
> + optc1->min_v_blank_interlace = 5;
> + optc1->min_h_sync_width = 8;
> + optc1->min_v_sync_width = 1;
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_optc.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_optc.h
> new file mode 100644
> index 0000000..e9545b7
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_optc.h
> @@ -0,0 +1,74 @@
> +/*
> + * Copyright 2012-15 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DC_OPTC_DCN201_H__
> +#define __DC_OPTC_DCN201_H__
> +
> +#include "dcn20/dcn20_optc.h"
> +
> +#define TG_COMMON_REG_LIST_DCN201(inst) \
> + TG_COMMON_REG_LIST_DCN(inst),\
> + SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
> + SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
> + SRI(OTG_GSL_WINDOW_X, OTG, inst),\
> + SRI(OTG_GSL_WINDOW_Y, OTG, inst),\
> + SRI(OTG_VUPDATE_KEEPOUT, OTG, inst),\
> + SRI(OTG_DSC_START_POSITION, OTG, inst),\
> + SRI(OPTC_DATA_FORMAT_CONTROL, ODM, inst),\
> + SRI(OPTC_BYTES_PER_PIXEL, ODM, inst),\
> + SRI(OPTC_WIDTH_CONTROL, ODM, inst),\
> + SR(DWB_SOURCE_SELECT)
> +
> +#define TG_COMMON_MASK_SH_LIST_DCN201(mask_sh)\
> + TG_COMMON_MASK_SH_LIST_DCN(mask_sh),\
> + SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_X, mask_sh),\
> + SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_Y, mask_sh),\
> + SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_EN, mask_sh),\
> + SF(OTG0_OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, mask_sh),\
> + SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_RANGE_TIMING_DBUF_UPDATE_MODE, mask_sh),\
> + SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_START_X, mask_sh),\
> + SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_END_X, mask_sh), \
> + SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_START_Y, mask_sh),\
> + SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_END_Y, mask_sh),\
> + SF(OTG0_OTG_VUPDATE_KEEPOUT, OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, mask_sh), \
> + SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_START_OFFSET, mask_sh), \
> + SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_END_OFFSET, mask_sh), \
> + SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_MASTER_MODE, mask_sh), \
> + SF(OTG0_OTG_GSL_CONTROL, OTG_MASTER_UPDATE_LOCK_GSL_EN, mask_sh), \
> + SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_X, mask_sh), \
> + SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_LINE_NUM, mask_sh),\
> + SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG0_SRC_SEL, mask_sh),\
> + SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DSC_MODE, mask_sh),\
> + SF(ODM0_OPTC_BYTES_PER_PIXEL, OPTC_DSC_BYTES_PER_PIXEL, mask_sh),\
> + SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_DSC_SLICE_WIDTH, mask_sh),\
> + SF(DWB_SOURCE_SELECT, OPTC_DWB0_SOURCE_SELECT, mask_sh),\
> + SF(DWB_SOURCE_SELECT, OPTC_DWB1_SOURCE_SELECT, mask_sh),\
> + SF(DWB_SOURCE_SELECT, OPTC_DWB1_SOURCE_SELECT, mask_sh)
> +
> +void dcn201_timing_generator_init(struct optc *optc);
> +
> +bool optc201_is_two_pixels_per_containter(const struct dc_crtc_timing *timing);
> +
> +#endif
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
> new file mode 100644
> index 0000000..aec276e
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
> @@ -0,0 +1,1307 @@
> +/*
> +* Copyright 2016 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "dm_services.h"
> +#include "dc.h"
> +
> +#include "dcn201_init.h"
> +#include "dml/dcn2x/dcn2x.h"
> +#include "resource.h"
> +#include "include/irq_service_interface.h"
> +#include "dcn201_resource.h"
> +
> +#include "dcn20/dcn20_resource.h"
> +
> +#include "dcn10/dcn10_hubp.h"
> +#include "dcn10/dcn10_ipp.h"
> +#include "dcn201_mpc.h"
> +#include "dcn201_hubp.h"
> +#include "irq/dcn201/irq_service_dcn201.h"
> +#include "dcn201/dcn201_dpp.h"
> +#include "dcn201/dcn201_hubbub.h"
> +#include "dcn201_dccg.h"
> +#include "dcn201_optc.h"
> +#include "dcn201_hwseq.h"
> +#include "dce110/dce110_hw_sequencer.h"
> +#include "dcn201_opp.h"
> +#include "dcn201/dcn201_link_encoder.h"
> +#include "dcn20/dcn20_stream_encoder.h"
> +#include "dce/dce_clock_source.h"
> +#include "dce/dce_audio.h"
> +#include "dce/dce_hwseq.h"
> +#include "virtual/virtual_stream_encoder.h"
> +#include "dce110/dce110_resource.h"
> +#include "dce/dce_aux.h"
> +#include "dce/dce_i2c.h"
> +#include "dcn201_hubbub.h"
> +#include "dcn10/dcn10_resource.h"
> +
> +#include "cyan_skillfish_ip_offset.h"
> +
> +#include "dcn/dcn_2_0_3_offset.h"
> +#include "dcn/dcn_2_0_3_sh_mask.h"
> +#include "dpcs/dpcs_2_0_3_offset.h"
> +#include "dpcs/dpcs_2_0_3_sh_mask.h"
> +
> +#include "mmhub/mmhub_2_0_0_offset.h"
> +#include "mmhub/mmhub_2_0_0_sh_mask.h"
> +#include "nbio/nbio_7_4_offset.h"
> +
> +#include "reg_helper.h"
> +
> +#define MIN_DISP_CLK_KHZ 100000
> +#define MIN_DPP_CLK_KHZ 100000
> +
> +struct _vcs_dpi_ip_params_st dcn201_ip = {
> + .gpuvm_enable = 0,
> + .hostvm_enable = 0,
> + .gpuvm_max_page_table_levels = 4,
> + .hostvm_max_page_table_levels = 4,
> + .hostvm_cached_page_table_levels = 0,
> + .pte_group_size_bytes = 2048,
> + .rob_buffer_size_kbytes = 168,
> + .det_buffer_size_kbytes = 164,
> + .dpte_buffer_size_in_pte_reqs_luma = 84,
> + .pde_proc_buffer_size_64k_reqs = 48,
> + .dpp_output_buffer_pixels = 2560,
> + .opp_output_buffer_lines = 1,
> + .pixel_chunk_size_kbytes = 8,
> + .pte_chunk_size_kbytes = 2,
> + .meta_chunk_size_kbytes = 2,
> + .writeback_chunk_size_kbytes = 2,
> + .line_buffer_size_bits = 789504,
> + .is_line_buffer_bpp_fixed = 0,
> + .line_buffer_fixed_bpp = 0,
> + .dcc_supported = true,
> + .max_line_buffer_lines = 12,
> + .writeback_luma_buffer_size_kbytes = 12,
> + .writeback_chroma_buffer_size_kbytes = 8,
> + .writeback_chroma_line_buffer_width_pixels = 4,
> + .writeback_max_hscl_ratio = 1,
> + .writeback_max_vscl_ratio = 1,
> + .writeback_min_hscl_ratio = 1,
> + .writeback_min_vscl_ratio = 1,
> + .writeback_max_hscl_taps = 12,
> + .writeback_max_vscl_taps = 12,
> + .writeback_line_buffer_luma_buffer_size = 0,
> + .writeback_line_buffer_chroma_buffer_size = 9600,
> + .cursor_buffer_size = 8,
> + .cursor_chunk_size = 2,
> + .max_num_otg = 2,
> + .max_num_dpp = 4,
> + .max_num_wb = 0,
> + .max_dchub_pscl_bw_pix_per_clk = 4,
> + .max_pscl_lb_bw_pix_per_clk = 2,
> + .max_lb_vscl_bw_pix_per_clk = 4,
> + .max_vscl_hscl_bw_pix_per_clk = 4,
> + .max_hscl_ratio = 8,
> + .max_vscl_ratio = 8,
> + .hscl_mults = 4,
> + .vscl_mults = 4,
> + .max_hscl_taps = 8,
> + .max_vscl_taps = 8,
> + .dispclk_ramp_margin_percent = 1,
> + .underscan_factor = 1.10,
> + .min_vblank_lines = 30,
> + .dppclk_delay_subtotal = 77,
> + .dppclk_delay_scl_lb_only = 16,
> + .dppclk_delay_scl = 50,
> + .dppclk_delay_cnvc_formatter = 8,
> + .dppclk_delay_cnvc_cursor = 6,
> + .dispclk_delay_subtotal = 87,
> + .dcfclk_cstate_latency = 10,
> + .max_inter_dcn_tile_repeaters = 8,
> + .number_of_cursors = 1,
> +};
> +
> +struct _vcs_dpi_soc_bounding_box_st dcn201_soc = {
> + .clock_limits = {
> + {
> + .state = 0,
> + .dscclk_mhz = 400.0,
> + .dcfclk_mhz = 1000.0,
> + .fabricclk_mhz = 200.0,
> + .dispclk_mhz = 300.0,
> + .dppclk_mhz = 300.0,
> + .phyclk_mhz = 810.0,
> + .socclk_mhz = 1254.0,
> + .dram_speed_mts = 2000.0,
> + },
> + {
> + .state = 1,
> + .dscclk_mhz = 400.0,
> + .dcfclk_mhz = 1000.0,
> + .fabricclk_mhz = 250.0,
> + .dispclk_mhz = 1200.0,
> + .dppclk_mhz = 1200.0,
> + .phyclk_mhz = 810.0,
> + .socclk_mhz = 1254.0,
> + .dram_speed_mts = 3600.0,
> + },
> + {
> + .state = 2,
> + .dscclk_mhz = 400.0,
> + .dcfclk_mhz = 1000.0,
> + .fabricclk_mhz = 750.0,
> + .dispclk_mhz = 1200.0,
> + .dppclk_mhz = 1200.0,
> + .phyclk_mhz = 810.0,
> + .socclk_mhz = 1254.0,
> + .dram_speed_mts = 6800.0,
> + },
> + {
> + .state = 3,
> + .dscclk_mhz = 400.0,
> + .dcfclk_mhz = 1000.0,
> + .fabricclk_mhz = 250.0,
> + .dispclk_mhz = 1200.0,
> + .dppclk_mhz = 1200.0,
> + .phyclk_mhz = 810.0,
> + .socclk_mhz = 1254.0,
> + .dram_speed_mts = 14000.0,
> + },
> + {
> + .state = 4,
> + .dscclk_mhz = 400.0,
> + .dcfclk_mhz = 1000.0,
> + .fabricclk_mhz = 750.0,
> + .dispclk_mhz = 1200.0,
> + .dppclk_mhz = 1200.0,
> + .phyclk_mhz = 810.0,
> + .socclk_mhz = 1254.0,
> + .dram_speed_mts = 14000.0,
> + }
> + },
> + .num_states = 4,
> + .sr_exit_time_us = 9.0,
> + .sr_enter_plus_exit_time_us = 11.0,
> + .urgent_latency_us = 4.0,
> + .urgent_latency_pixel_data_only_us = 4.0,
> + .urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
> + .urgent_latency_vm_data_only_us = 4.0,
> + .urgent_out_of_order_return_per_channel_pixel_only_bytes = 256,
> + .urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 256,
> + .urgent_out_of_order_return_per_channel_vm_only_bytes = 256,
> + .pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 80.0,
> + .pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 80.0,
> + .pct_ideal_dram_sdp_bw_after_urgent_vm_only = 80.0,
> + .max_avg_sdp_bw_use_normal_percent = 80.0,
> + .max_avg_dram_bw_use_normal_percent = 69.0,
> + .writeback_latency_us = 12.0,
> + .ideal_dram_bw_after_urgent_percent = 80.0,
> + .max_request_size_bytes = 256,
> + .dram_channel_width_bytes = 2,
> + .fabric_datapath_to_dcn_data_return_bytes = 64,
> + .dcn_downspread_percent = 0.3,
> + .downspread_percent = 0.3,
> + .dram_page_open_time_ns = 50.0,
> + .dram_rw_turnaround_time_ns = 17.5,
> + .dram_return_buffer_per_channel_bytes = 8192,
> + .round_trip_ping_latency_dcfclk_cycles = 128,
> + .urgent_out_of_order_return_per_channel_bytes = 256,
> + .channel_interleave_bytes = 256,
> + .num_banks = 8,
> + .num_chans = 16,
> + .vmm_page_size_bytes = 4096,
> + .dram_clock_change_latency_us = 250.0,
> + .writeback_dram_clock_change_latency_us = 23.0,
> + .return_bus_width_bytes = 64,
> + .dispclk_dppclk_vco_speed_mhz = 3000,
> + .use_urgent_burst_bw = 0,
> +};
> +
> +enum dcn20_clk_src_array_id {
> + DCN20_CLK_SRC_PLL0,
> + DCN20_CLK_SRC_PLL1,
> + DCN20_CLK_SRC_TOTAL_DCN201
> +};
> +
> +/* begin *********************
> + * macros to expend register list macro defined in HW object header file */
> +
> +/* DCN */
> +
> +#undef BASE_INNER
> +#define BASE_INNER(seg) DMU_BASE__INST0_SEG ## seg
> +
> +#define BASE(seg) BASE_INNER(seg)
> +
> +#define SR(reg_name)\
> + .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
> + mm ## reg_name
> +
> +#define SRI(reg_name, block, id)\
> + .reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
> + mm ## block ## id ## _ ## reg_name
> +
> +#define SRIR(var_name, reg_name, block, id)\
> + .var_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
> + mm ## block ## id ## _ ## reg_name
> +
> +#define SRII(reg_name, block, id)\
> + .reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
> + mm ## block ## id ## _ ## reg_name
> +
> +#define SRI_IX(reg_name, block, id)\
> + .reg_name = ix ## block ## id ## _ ## reg_name
> +
> +#define DCCG_SRII(reg_name, block, id)\
> + .block ## _ ## reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
> + mm ## block ## id ## _ ## reg_name
> +
> +#define VUPDATE_SRII(reg_name, block, id)\
> + .reg_name[id] = BASE(mm ## reg_name ## _ ## block ## id ## _BASE_IDX) + \
> + mm ## reg_name ## _ ## block ## id
> +
> +/* NBIO */
> +#define NBIO_BASE_INNER(seg) \
> + NBIO_BASE__INST0_SEG ## seg
> +
> +#define NBIO_BASE(seg) \
> + NBIO_BASE_INNER(seg)
> +
> +#define NBIO_SR(reg_name)\
> + .reg_name = NBIO_BASE(mm ## reg_name ## _BASE_IDX) + \
> + mm ## reg_name
> +
> +/* MMHUB */
> +#define MMHUB_BASE_INNER(seg) \
> + MMHUB_BASE__INST0_SEG ## seg
> +
> +#define MMHUB_BASE(seg) \
> + MMHUB_BASE_INNER(seg)
> +
> +#define MMHUB_SR(reg_name)\
> + .reg_name = MMHUB_BASE(mmMM ## reg_name ## _BASE_IDX) + \
> + mmMM ## reg_name
> +
> +static const struct bios_registers bios_regs = {
> + NBIO_SR(BIOS_SCRATCH_3),
> + NBIO_SR(BIOS_SCRATCH_6)
> +};
> +
> +#define clk_src_regs(index, pllid)\
> +[index] = {\
> + CS_COMMON_REG_LIST_DCN201(index, pllid),\
> +}
> +
> +static const struct dce110_clk_src_regs clk_src_regs[] = {
> + clk_src_regs(0, A),
> + clk_src_regs(1, B)
> +};
> +
> +static const struct dce110_clk_src_shift cs_shift = {
> + CS_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT)
> +};
> +
> +static const struct dce110_clk_src_mask cs_mask = {
> + CS_COMMON_MASK_SH_LIST_DCN2_0(_MASK)
> +};
> +
> +#define audio_regs(id)\
> +[id] = {\
> + AUD_COMMON_REG_LIST(id)\
> +}
> +
> +static const struct dce_audio_registers audio_regs[] = {
> + audio_regs(0),
> + audio_regs(1),
> +};
> +
> +#define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
> + SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
> + SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
> + AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
> +
> +static const struct dce_audio_shift audio_shift = {
> + DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
> +};
> +
> +static const struct dce_audio_mask audio_mask = {
> + DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
> +};
> +
> +#define stream_enc_regs(id)\
> +[id] = {\
> + SE_DCN2_REG_LIST(id)\
> +}
> +
> +static const struct dcn10_stream_enc_registers stream_enc_regs[] = {
> + stream_enc_regs(0),
> + stream_enc_regs(1)
> +};
> +
> +static const struct dcn10_stream_encoder_shift se_shift = {
> + SE_COMMON_MASK_SH_LIST_DCN20(__SHIFT)
> +};
> +
> +static const struct dcn10_stream_encoder_mask se_mask = {
> + SE_COMMON_MASK_SH_LIST_DCN20(_MASK)
> +};
> +
> +static const struct dce110_aux_registers_shift aux_shift = {
> + DCN_AUX_MASK_SH_LIST(__SHIFT)
> +};
> +
> +static const struct dce110_aux_registers_mask aux_mask = {
> + DCN_AUX_MASK_SH_LIST(_MASK)
> +};
> +
> +#define aux_regs(id)\
> +[id] = {\
> + DCN2_AUX_REG_LIST(id)\
> +}
> +
> +static const struct dcn10_link_enc_aux_registers link_enc_aux_regs[] = {
> + aux_regs(0),
> + aux_regs(1),
> +};
> +
> +#define hpd_regs(id)\
> +[id] = {\
> + HPD_REG_LIST(id)\
> +}
> +
> +static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
> + hpd_regs(0),
> + hpd_regs(1),
> +};
> +
> +#define link_regs(id, phyid)\
> +[id] = {\
> + LE_DCN_COMMON_REG_LIST(id), \
> + UNIPHY_DCN2_REG_LIST(phyid) \
> +}
> +
> +static const struct dcn10_link_enc_registers link_enc_regs[] = {
> + link_regs(0, A),
> + link_regs(1, B),
> +};
> +
> +#define LINK_ENCODER_MASK_SH_LIST_DCN201(mask_sh)\
> + LINK_ENCODER_MASK_SH_LIST_DCN20(mask_sh)
> +
> +static const struct dcn10_link_enc_shift le_shift = {
> + LINK_ENCODER_MASK_SH_LIST_DCN201(__SHIFT)
> +};
> +
> +static const struct dcn10_link_enc_mask le_mask = {
> + LINK_ENCODER_MASK_SH_LIST_DCN201(_MASK)
> +};
> +
> +#define ipp_regs(id)\
> +[id] = {\
> + IPP_REG_LIST_DCN201(id),\
> +}
> +
> +static const struct dcn10_ipp_registers ipp_regs[] = {
> + ipp_regs(0),
> + ipp_regs(1),
> + ipp_regs(2),
> + ipp_regs(3),
> +};
> +
> +static const struct dcn10_ipp_shift ipp_shift = {
> + IPP_MASK_SH_LIST_DCN201(__SHIFT)
> +};
> +
> +static const struct dcn10_ipp_mask ipp_mask = {
> + IPP_MASK_SH_LIST_DCN201(_MASK)
> +};
> +
> +#define opp_regs(id)\
> +[id] = {\
> + OPP_REG_LIST_DCN201(id),\
> +}
> +
> +static const struct dcn201_opp_registers opp_regs[] = {
> + opp_regs(0),
> + opp_regs(1),
> +};
> +
> +static const struct dcn201_opp_shift opp_shift = {
> + OPP_MASK_SH_LIST_DCN201(__SHIFT)
> +};
> +
> +static const struct dcn201_opp_mask opp_mask = {
> + OPP_MASK_SH_LIST_DCN201(_MASK)
> +};
> +
> +#define aux_engine_regs(id)\
> +[id] = {\
> + AUX_COMMON_REG_LIST0(id), \
> + .AUX_RESET_MASK = 0 \
> +}
> +
> +static const struct dce110_aux_registers aux_engine_regs[] = {
> + aux_engine_regs(0),
> + aux_engine_regs(1)
> +};
> +
> +#define tf_regs(id)\
> +[id] = {\
> + TF_REG_LIST_DCN201(id),\
> +}
> +
> +static const struct dcn201_dpp_registers tf_regs[] = {
> + tf_regs(0),
> + tf_regs(1),
> + tf_regs(2),
> + tf_regs(3),
> +};
> +
> +static const struct dcn201_dpp_shift tf_shift = {
> + TF_REG_LIST_SH_MASK_DCN201(__SHIFT)
> +};
> +
> +static const struct dcn201_dpp_mask tf_mask = {
> + TF_REG_LIST_SH_MASK_DCN201(_MASK)
> +};
> +
> +static const struct dcn201_mpc_registers mpc_regs = {
> + MPC_REG_LIST_DCN201(0),
> + MPC_REG_LIST_DCN201(1),
> + MPC_REG_LIST_DCN201(2),
> + MPC_REG_LIST_DCN201(3),
> + MPC_REG_LIST_DCN201(4),
> + MPC_OUT_MUX_REG_LIST_DCN201(0),
> + MPC_OUT_MUX_REG_LIST_DCN201(1),
> +};
> +
> +static const struct dcn201_mpc_shift mpc_shift = {
> + MPC_COMMON_MASK_SH_LIST_DCN201(__SHIFT)
> +};
> +
> +static const struct dcn201_mpc_mask mpc_mask = {
> + MPC_COMMON_MASK_SH_LIST_DCN201(_MASK)
> +};
> +
> +#define tg_regs_dcn201(id)\
> +[id] = {TG_COMMON_REG_LIST_DCN201(id)}
> +
> +static const struct dcn_optc_registers tg_regs[] = {
> + tg_regs_dcn201(0),
> + tg_regs_dcn201(1)
> +};
> +
> +static const struct dcn_optc_shift tg_shift = {
> + TG_COMMON_MASK_SH_LIST_DCN201(__SHIFT)
> +};
> +
> +static const struct dcn_optc_mask tg_mask = {
> + TG_COMMON_MASK_SH_LIST_DCN201(_MASK)
> +};
> +
> +#define hubp_regsDCN201(id)\
> +[id] = {\
> + HUBP_REG_LIST_DCN201(id)\
> +}
> +
> +static const struct dcn201_hubp_registers hubp_regs[] = {
> + hubp_regsDCN201(0),
> + hubp_regsDCN201(1),
> + hubp_regsDCN201(2),
> + hubp_regsDCN201(3)
> +};
> +
> +static const struct dcn201_hubp_shift hubp_shift = {
> + HUBP_MASK_SH_LIST_DCN201(__SHIFT)
> +};
> +
> +static const struct dcn201_hubp_mask hubp_mask = {
> + HUBP_MASK_SH_LIST_DCN201(_MASK)
> +};
> +
> +static const struct dcn_hubbub_registers hubbub_reg = {
> + HUBBUB_REG_LIST_DCN201(0)
> +};
> +
> +static const struct dcn_hubbub_shift hubbub_shift = {
> + HUBBUB_MASK_SH_LIST_DCN201(__SHIFT)
> +};
> +
> +static const struct dcn_hubbub_mask hubbub_mask = {
> + HUBBUB_MASK_SH_LIST_DCN201(_MASK)
> +};
> +
> +
> +static const struct dccg_registers dccg_regs = {
> + DCCG_COMMON_REG_LIST_DCN_BASE()
> +};
> +
> +static const struct dccg_shift dccg_shift = {
> + DCCG_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(__SHIFT)
> +};
> +
> +static const struct dccg_mask dccg_mask = {
> + DCCG_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(_MASK)
> +};
> +
> +static const struct resource_caps res_cap_dnc201 = {
> + .num_timing_generator = 2,
> + .num_opp = 2,
> + .num_video_plane = 4,
> + .num_audio = 2,
> + .num_stream_encoder = 2,
> + .num_pll = 2,
> + .num_ddc = 2,
> +};
> +
> +static const struct dc_plane_cap plane_cap = {
> + .type = DC_PLANE_TYPE_DCN_UNIVERSAL,
> + .blends_with_above = true,
> + .blends_with_below = true,
> + .per_pixel_alpha = true,
> +
> + .pixel_format_support = {
> + .argb8888 = true,
> + .nv12 = false,
> + .fp16 = true,
> + .p010 = false,
> + },
> +
> + .max_upscale_factor = {
> + .argb8888 = 16000,
> + .nv12 = 16000,
> + .fp16 = 1
> + },
> +
> + .max_downscale_factor = {
> + .argb8888 = 250,
> + .nv12 = 250,
> + .fp16 = 250
> + },
> + 64,
> + 64
> +};
> +
> +static const struct dc_debug_options debug_defaults_drv = {
> + .disable_dmcu = true,
> + .force_abm_enable = false,
> + .timing_trace = false,
> + .clock_trace = true,
> + .disable_pplib_clock_request = true,
> + .pipe_split_policy = MPC_SPLIT_AVOID,
> + .force_single_disp_pipe_split = false,
> + .disable_dcc = DCC_ENABLE,
> + .vsr_support = true,
> + .performance_trace = false,
> + .az_endpoint_mute_only = true,
> + .max_downscale_src_width = 3840,
> + .disable_pplib_wm_range = true,
> + .scl_reset_length10 = true,
> + .sanity_checks = false,
> + .underflow_assert_delay_us = 0xFFFFFFFF,
> + .enable_tri_buf = false,
> +};
> +
> +static void dcn201_dpp_destroy(struct dpp **dpp)
> +{
> + kfree(TO_DCN201_DPP(*dpp));
> + *dpp = NULL;
> +}
> +
> +static struct dpp *dcn201_dpp_create(
> + struct dc_context *ctx,
> + uint32_t inst)
> +{
> + struct dcn201_dpp *dpp =
> + kzalloc(sizeof(struct dcn201_dpp), GFP_ATOMIC);
> +
> + if (!dpp)
> + return NULL;
> +
> + if (dpp201_construct(dpp, ctx, inst,
> + &tf_regs[inst], &tf_shift, &tf_mask))
> + return &dpp->base;
> +
> + kfree(dpp);
> + return NULL;
> +}
> +
> +static struct input_pixel_processor *dcn201_ipp_create(
> + struct dc_context *ctx, uint32_t inst)
> +{
> + struct dcn10_ipp *ipp =
> + kzalloc(sizeof(struct dcn10_ipp), GFP_ATOMIC);
> +
> + if (!ipp) {
> + return NULL;
> + }
> +
> + dcn20_ipp_construct(ipp, ctx, inst,
> + &ipp_regs[inst], &ipp_shift, &ipp_mask);
> + return &ipp->base;
> +}
> +
> +
> +static struct output_pixel_processor *dcn201_opp_create(
> + struct dc_context *ctx, uint32_t inst)
> +{
> + struct dcn201_opp *opp =
> + kzalloc(sizeof(struct dcn201_opp), GFP_ATOMIC);
> +
> + if (!opp) {
> + return NULL;
> + }
> +
> + dcn201_opp_construct(opp, ctx, inst,
> + &opp_regs[inst], &opp_shift, &opp_mask);
> + return &opp->base;
> +}
> +
> +struct dce_aux *dcn201_aux_engine_create(
> + struct dc_context *ctx,
> + uint32_t inst)
> +{
> + struct aux_engine_dce110 *aux_engine =
> + kzalloc(sizeof(struct aux_engine_dce110), GFP_ATOMIC);
> +
> + if (!aux_engine)
> + return NULL;
> +
> + dce110_aux_engine_construct(aux_engine, ctx, inst,
> + SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
> + &aux_engine_regs[inst],
> + &aux_mask,
> + &aux_shift,
> + ctx->dc->caps.extended_aux_timeout_support);
> +
> + return &aux_engine->base;
> +}
> +#define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }
> +
> +static const struct dce_i2c_registers i2c_hw_regs[] = {
> + i2c_inst_regs(1),
> + i2c_inst_regs(2),
> +};
> +
> +static const struct dce_i2c_shift i2c_shifts = {
> + I2C_COMMON_MASK_SH_LIST_DCN2(__SHIFT)
> +};
> +
> +static const struct dce_i2c_mask i2c_masks = {
> + I2C_COMMON_MASK_SH_LIST_DCN2(_MASK)
> +};
> +
> +struct dce_i2c_hw *dcn201_i2c_hw_create(
> + struct dc_context *ctx,
> + uint32_t inst)
> +{
> + struct dce_i2c_hw *dce_i2c_hw =
> + kzalloc(sizeof(struct dce_i2c_hw), GFP_ATOMIC);
> +
> + if (!dce_i2c_hw)
> + return NULL;
> +
> + dcn2_i2c_hw_construct(dce_i2c_hw, ctx, inst,
> + &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
> +
> + return dce_i2c_hw;
> +}
> +
> +static struct mpc *dcn201_mpc_create(struct dc_context *ctx, uint32_t num_mpcc)
> +{
> + struct dcn201_mpc *mpc201 = kzalloc(sizeof(struct dcn201_mpc),
> + GFP_ATOMIC);
> +
> + if (!mpc201)
> + return NULL;
> +
> + dcn201_mpc_construct(mpc201, ctx,
> + &mpc_regs,
> + &mpc_shift,
> + &mpc_mask,
> + num_mpcc);
> +
> + return &mpc201->base;
> +}
> +
> +static struct hubbub *dcn201_hubbub_create(struct dc_context *ctx)
> +{
> + struct dcn20_hubbub *hubbub = kzalloc(sizeof(struct dcn20_hubbub),
> + GFP_ATOMIC);
> +
> + if (!hubbub)
> + return NULL;
> +
> + hubbub201_construct(hubbub, ctx,
> + &hubbub_reg,
> + &hubbub_shift,
> + &hubbub_mask);
> +
> + return &hubbub->base;
> +}
> +
> +static struct timing_generator *dcn201_timing_generator_create(
> + struct dc_context *ctx,
> + uint32_t instance)
> +{
> + struct optc *tgn10 =
> + kzalloc(sizeof(struct optc), GFP_ATOMIC);
> +
> + if (!tgn10)
> + return NULL;
> +
> + tgn10->base.inst = instance;
> + tgn10->base.ctx = ctx;
> +
> + tgn10->tg_regs = &tg_regs[instance];
> + tgn10->tg_shift = &tg_shift;
> + tgn10->tg_mask = &tg_mask;
> +
> + dcn201_timing_generator_init(tgn10);
> +
> + return &tgn10->base;
> +}
> +
> +static const struct encoder_feature_support link_enc_feature = {
> + .max_hdmi_deep_color = COLOR_DEPTH_121212,
> + .max_hdmi_pixel_clock = 600000,
> + .hdmi_ycbcr420_supported = true,
> + .dp_ycbcr420_supported = true,
> + .fec_supported = true,
> + .flags.bits.IS_HBR2_CAPABLE = true,
> + .flags.bits.IS_HBR3_CAPABLE = true,
> + .flags.bits.IS_TPS3_CAPABLE = true,
> + .flags.bits.IS_TPS4_CAPABLE = true
> +};
> +
> +struct link_encoder *dcn201_link_encoder_create(
> + const struct encoder_init_data *enc_init_data)
> +{
> + struct dcn20_link_encoder *enc20 =
> + kzalloc(sizeof(struct dcn20_link_encoder), GFP_ATOMIC);
> + struct dcn10_link_encoder *enc10 = &enc20->enc10;
> +
> + if (!enc20)
> + return NULL;
> +
> + dcn201_link_encoder_construct(enc20,
> + enc_init_data,
> + &link_enc_feature,
> + &link_enc_regs[enc_init_data->transmitter],
> + &link_enc_aux_regs[enc_init_data->channel - 1],
> + &link_enc_hpd_regs[enc_init_data->hpd_source],
> + &le_shift,
> + &le_mask);
> +
> + return &enc10->base;
> +}
> +
> +struct clock_source *dcn201_clock_source_create(
> + struct dc_context *ctx,
> + struct dc_bios *bios,
> + enum clock_source_id id,
> + const struct dce110_clk_src_regs *regs,
> + bool dp_clk_src)
> +{
> + struct dce110_clk_src *clk_src =
> + kzalloc(sizeof(struct dce110_clk_src), GFP_ATOMIC);
> +
> + if (!clk_src)
> + return NULL;
> +
> + if (dce112_clk_src_construct(clk_src, ctx, bios, id,
> + regs, &cs_shift, &cs_mask)) {
> + clk_src->base.dp_clk_src = dp_clk_src;
> + return &clk_src->base;
> + }
> + kfree(clk_src);
> + return NULL;
> +}
> +
> +static void read_dce_straps(
> + struct dc_context *ctx,
> + struct resource_straps *straps)
> +{
> + generic_reg_get(ctx, mmDC_PINSTRAPS + BASE(mmDC_PINSTRAPS_BASE_IDX),
> +
> + FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio);
> +}
> +
> +static struct audio *dcn201_create_audio(
> + struct dc_context *ctx, unsigned int inst)
> +{
> + return dce_audio_create(ctx, inst,
> + &audio_regs[inst], &audio_shift, &audio_mask);
> +}
> +
> +static struct stream_encoder *dcn201_stream_encoder_create(
> + enum engine_id eng_id,
> + struct dc_context *ctx)
> +{
> + struct dcn10_stream_encoder *enc1 =
> + kzalloc(sizeof(struct dcn10_stream_encoder), GFP_ATOMIC);
> +
> + if (!enc1)
> + return NULL;
> +
> + dcn20_stream_encoder_construct(enc1, ctx, ctx->dc_bios, eng_id,
> + &stream_enc_regs[eng_id],
> + &se_shift, &se_mask);
> +
> + return &enc1->base;
> +}
> +
> +static const struct dce_hwseq_registers hwseq_reg = {
> + HWSEQ_DCN201_REG_LIST()
> +};
> +
> +static const struct dce_hwseq_shift hwseq_shift = {
> + HWSEQ_DCN201_MASK_SH_LIST(__SHIFT)
> +};
> +
> +static const struct dce_hwseq_mask hwseq_mask = {
> + HWSEQ_DCN201_MASK_SH_LIST(_MASK)
> +};
> +
> +static struct dce_hwseq *dcn201_hwseq_create(
> + struct dc_context *ctx)
> +{
> + struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_ATOMIC);
> +
> + if (hws) {
> + hws->ctx = ctx;
> + hws->regs = &hwseq_reg;
> + hws->shifts = &hwseq_shift;
> + hws->masks = &hwseq_mask;
> + }
> + return hws;
> +}
> +
> +static const struct resource_create_funcs res_create_funcs = {
> + .read_dce_straps = read_dce_straps,
> + .create_audio = dcn201_create_audio,
> + .create_stream_encoder = dcn201_stream_encoder_create,
> + .create_hwseq = dcn201_hwseq_create,
> +};
> +
> +static const struct resource_create_funcs res_create_maximus_funcs = {
> + .read_dce_straps = NULL,
> + .create_audio = NULL,
> + .create_stream_encoder = NULL,
> + .create_hwseq = dcn201_hwseq_create,
> +};
> +
> +void dcn201_clock_source_destroy(struct clock_source **clk_src)
> +{
> + kfree(TO_DCE110_CLK_SRC(*clk_src));
> + *clk_src = NULL;
> +}
> +
> +static void dcn201_resource_destruct(struct dcn201_resource_pool *pool)
> +{
> + unsigned int i;
> +
> + for (i = 0; i < pool->base.stream_enc_count; i++) {
> + if (pool->base.stream_enc[i] != NULL) {
> + kfree(DCN10STRENC_FROM_STRENC(pool->base.stream_enc[i]));
> + pool->base.stream_enc[i] = NULL;
> + }
> + }
> +
> +
> + if (pool->base.mpc != NULL) {
> + kfree(TO_DCN201_MPC(pool->base.mpc));
> + pool->base.mpc = NULL;
> + }
> +
> + if (pool->base.hubbub != NULL) {
> + kfree(pool->base.hubbub);
> + pool->base.hubbub = NULL;
> + }
> +
> + for (i = 0; i < pool->base.pipe_count; i++) {
> + if (pool->base.dpps[i] != NULL)
> + dcn201_dpp_destroy(&pool->base.dpps[i]);
> +
> + if (pool->base.ipps[i] != NULL)
> + pool->base.ipps[i]->funcs->ipp_destroy(&pool->base.ipps[i]);
> +
> + if (pool->base.hubps[i] != NULL) {
> + kfree(TO_DCN10_HUBP(pool->base.hubps[i]));
> + pool->base.hubps[i] = NULL;
> + }
> +
> + if (pool->base.irqs != NULL) {
> + dal_irq_service_destroy(&pool->base.irqs);
> + }
> + }
> +
> + for (i = 0; i < pool->base.res_cap->num_opp; i++) {
> + if (pool->base.opps[i] != NULL)
> + pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
> + }
> +
> + for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
> + if (pool->base.timing_generators[i] != NULL) {
> + kfree(DCN10TG_FROM_TG(pool->base.timing_generators[i]));
> + pool->base.timing_generators[i] = NULL;
> + }
> + }
> + for (i = 0; i < pool->base.audio_count; i++) {
> + if (pool->base.audios[i])
> + dce_aud_destroy(&pool->base.audios[i]);
> + }
> +
> + for (i = 0; i < pool->base.clk_src_count; i++) {
> + if (pool->base.clock_sources[i] != NULL) {
> + dcn201_clock_source_destroy(&pool->base.clock_sources[i]);
> + pool->base.clock_sources[i] = NULL;
> + }
> + }
> +
> + if (pool->base.dp_clock_source != NULL) {
> + dcn201_clock_source_destroy(&pool->base.dp_clock_source);
> + pool->base.dp_clock_source = NULL;
> + }
> +
> + if (pool->base.dccg != NULL)
> + dcn_dccg_destroy(&pool->base.dccg);
> +}
> +
> +static struct hubp *dcn201_hubp_create(
> + struct dc_context *ctx,
> + uint32_t inst)
> +{
> + struct dcn201_hubp *hubp201 =
> + kzalloc(sizeof(struct dcn201_hubp), GFP_ATOMIC);
> +
> + if (!hubp201)
> + return NULL;
> +
> + if (dcn201_hubp_construct(hubp201, ctx, inst,
> + &hubp_regs[inst], &hubp_shift, &hubp_mask))
> + return &hubp201->base;
> +
> + kfree(hubp201);
> + return NULL;
> +}
> +
> +static struct pipe_ctx *dcn201_acquire_idle_pipe_for_layer(
> + struct dc_state *context,
> + const struct resource_pool *pool,
> + struct dc_stream_state *stream)
> +{
> + struct resource_context *res_ctx = &context->res_ctx;
> + struct pipe_ctx *head_pipe = resource_get_head_pipe_for_stream(res_ctx, stream);
> + struct pipe_ctx *idle_pipe = find_idle_secondary_pipe(res_ctx, pool, head_pipe);
> +
> + if (!head_pipe)
> + ASSERT(0);
> +
> + if (!idle_pipe)
> + return false;
> +
> + idle_pipe->stream = head_pipe->stream;
> + idle_pipe->stream_res.tg = head_pipe->stream_res.tg;
> + idle_pipe->stream_res.opp = head_pipe->stream_res.opp;
> +
> + idle_pipe->plane_res.hubp = pool->hubps[idle_pipe->pipe_idx];
> + idle_pipe->plane_res.ipp = pool->ipps[idle_pipe->pipe_idx];
> + idle_pipe->plane_res.dpp = pool->dpps[idle_pipe->pipe_idx];
> + idle_pipe->plane_res.mpcc_inst = pool->dpps[idle_pipe->pipe_idx]->inst;
> +
> + return idle_pipe;
> +}
> +
> +static bool dcn201_get_dcc_compression_cap(const struct dc *dc,
> + const struct dc_dcc_surface_param *input,
> + struct dc_surface_dcc_cap *output)
> +{
> + return dc->res_pool->hubbub->funcs->get_dcc_compression_cap(
> + dc->res_pool->hubbub,
> + input,
> + output);
> +}
> +
> +
> +static void dcn201_destroy_resource_pool(struct resource_pool **pool)
> +{
> + struct dcn201_resource_pool *dcn201_pool = TO_DCN201_RES_POOL(*pool);
> +
> + dcn201_resource_destruct(dcn201_pool);
> + kfree(dcn201_pool);
> + *pool = NULL;
> +}
> +
> +static void dcn201_link_init(struct dc_link *link)
> +{
> + if (link->ctx->dc_bios->integrated_info)
> + link->dp_ss_off = !link->ctx->dc_bios->integrated_info->dp_ss_control;
> +}
> +
> +static struct dc_cap_funcs cap_funcs = {
> + .get_dcc_compression_cap = dcn201_get_dcc_compression_cap,
> +};
> +
> +static struct resource_funcs dcn201_res_pool_funcs = {
> + .link_init = dcn201_link_init,
> + .destroy = dcn201_destroy_resource_pool,
> + .link_enc_create = dcn201_link_encoder_create,
> + .panel_cntl_create = NULL,
> + .validate_bandwidth = dcn20_validate_bandwidth,
> + .populate_dml_pipes = dcn20_populate_dml_pipes_from_context,
> + .add_stream_to_ctx = dcn20_add_stream_to_ctx,
> + .add_dsc_to_stream_resource = NULL,
> + .remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
> + .acquire_idle_pipe_for_layer = dcn201_acquire_idle_pipe_for_layer,
> + .patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
> + .populate_dml_writeback_from_context = dcn20_populate_dml_writeback_from_context,
> + .set_mcif_arb_params = dcn20_set_mcif_arb_params,
> + .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link
> +};
> +
> +static bool dcn201_resource_construct(
> + uint8_t num_virtual_links,
> + struct dc *dc,
> + struct dcn201_resource_pool *pool)
> +{
> + int i;
> + struct dc_context *ctx = dc->ctx;
> +
> + ctx->dc_bios->regs = &bios_regs;
> +
> + pool->base.res_cap = &res_cap_dnc201;
> + pool->base.funcs = &dcn201_res_pool_funcs;
> +
> + /*************************************************
> + * Resource + asic cap harcoding *
> + *************************************************/
> + pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
> +
> + pool->base.pipe_count = 4;
> + pool->base.mpcc_count = 5;
> + dc->caps.max_downscale_ratio = 200;
> + dc->caps.i2c_speed_in_khz = 100;
> + dc->caps.i2c_speed_in_khz_hdcp = 5; /*1.5 w/a applied by default*/
> + dc->caps.max_cursor_size = 256;
> + dc->caps.min_horizontal_blanking_period = 80;
> + dc->caps.dmdata_alloc_size = 2048;
> +
> + dc->caps.max_slave_planes = 1;
> + dc->caps.max_slave_yuv_planes = 1;
> + dc->caps.max_slave_rgb_planes = 1;
> + dc->caps.post_blend_color_processing = true;
> + dc->caps.force_dp_tps4_for_cp2520 = true;
> + dc->caps.extended_aux_timeout_support = true;
> +
> + /* Color pipeline capabilities */
> + dc->caps.color.dpp.dcn_arch = 1;
> + dc->caps.color.dpp.input_lut_shared = 0;
> + dc->caps.color.dpp.icsc = 1;
> + dc->caps.color.dpp.dgam_ram = 1;
> + dc->caps.color.dpp.dgam_rom_caps.srgb = 1;
> + dc->caps.color.dpp.dgam_rom_caps.bt2020 = 1;
> + dc->caps.color.dpp.dgam_rom_caps.gamma2_2 = 0;
> + dc->caps.color.dpp.dgam_rom_caps.pq = 0;
> + dc->caps.color.dpp.dgam_rom_caps.hlg = 0;
> + dc->caps.color.dpp.post_csc = 0;
> + dc->caps.color.dpp.gamma_corr = 0;
> + dc->caps.color.dpp.dgam_rom_for_yuv = 1;
> +
> + dc->caps.color.dpp.hw_3d_lut = 1;
> + dc->caps.color.dpp.ogam_ram = 1;
> + // no OGAM ROM on DCN2
> + dc->caps.color.dpp.ogam_rom_caps.srgb = 0;
> + dc->caps.color.dpp.ogam_rom_caps.bt2020 = 0;
> + dc->caps.color.dpp.ogam_rom_caps.gamma2_2 = 0;
> + dc->caps.color.dpp.ogam_rom_caps.pq = 0;
> + dc->caps.color.dpp.ogam_rom_caps.hlg = 0;
> + dc->caps.color.dpp.ocsc = 0;
> +
> + dc->caps.color.mpc.gamut_remap = 0;
> + dc->caps.color.mpc.num_3dluts = 0;
> + dc->caps.color.mpc.shared_3d_lut = 0;
> + dc->caps.color.mpc.ogam_ram = 1;
> + dc->caps.color.mpc.ogam_rom_caps.srgb = 0;
> + dc->caps.color.mpc.ogam_rom_caps.bt2020 = 0;
> + dc->caps.color.mpc.ogam_rom_caps.gamma2_2 = 0;
> + dc->caps.color.mpc.ogam_rom_caps.pq = 0;
> + dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
> + dc->caps.color.mpc.ocsc = 1;
> +
> + dc->debug = debug_defaults_drv;
> +
> + /*a0 only, remove later*/
> + dc->work_arounds.no_connect_phy_config = true;
> + dc->work_arounds.dedcn20_305_wa = true;
> + /*************************************************
> + * Create resources *
> + *************************************************/
> +
> + pool->base.clock_sources[DCN20_CLK_SRC_PLL0] =
> + dcn201_clock_source_create(ctx, ctx->dc_bios,
> + CLOCK_SOURCE_COMBO_PHY_PLL0,
> + &clk_src_regs[0], false);
> + pool->base.clock_sources[DCN20_CLK_SRC_PLL1] =
> + dcn201_clock_source_create(ctx, ctx->dc_bios,
> + CLOCK_SOURCE_COMBO_PHY_PLL1,
> + &clk_src_regs[1], false);
> +
> + pool->base.clk_src_count = DCN20_CLK_SRC_TOTAL_DCN201;
> +
> + /* todo: not reuse phy_pll registers */
> + pool->base.dp_clock_source =
> + dcn201_clock_source_create(ctx, ctx->dc_bios,
> + CLOCK_SOURCE_ID_DP_DTO,
> + &clk_src_regs[0], true);
> +
> + for (i = 0; i < pool->base.clk_src_count; i++) {
> + if (pool->base.clock_sources[i] == NULL) {
> + dm_error("DC: failed to create clock sources!\n");
> + goto create_fail;
> + }
> + }
> +
> + pool->base.dccg = dccg201_create(ctx, &dccg_regs, &dccg_shift, &dccg_mask);
> + if (pool->base.dccg == NULL) {
> + dm_error("DC: failed to create dccg!\n");
> + goto create_fail;
> + }
> +
> + dcn201_ip.max_num_otg = pool->base.res_cap->num_timing_generator;
> + dcn201_ip.max_num_dpp = pool->base.pipe_count;
> + dml_init_instance(&dc->dml, &dcn201_soc, &dcn201_ip, DML_PROJECT_DCN201);
> + {
> + struct irq_service_init_data init_data;
> + init_data.ctx = dc->ctx;
> + pool->base.irqs = dal_irq_service_dcn201_create(&init_data);
> + if (!pool->base.irqs)
> + goto create_fail;
> + }
> +
> + /* mem input -> ipp -> dpp -> opp -> TG */
> + for (i = 0; i < pool->base.pipe_count; i++) {
> + pool->base.hubps[i] = dcn201_hubp_create(ctx, i);
> + if (pool->base.hubps[i] == NULL) {
> + dm_error(
> + "DC: failed to create memory input!\n");
> + goto create_fail;
> + }
> +
> + pool->base.ipps[i] = dcn201_ipp_create(ctx, i);
> + if (pool->base.ipps[i] == NULL) {
> + dm_error(
> + "DC: failed to create input pixel processor!\n");
> + goto create_fail;
> + }
> +
> + pool->base.dpps[i] = dcn201_dpp_create(ctx, i);
> + if (pool->base.dpps[i] == NULL) {
> + dm_error(
> + "DC: failed to create dpps!\n");
> + goto create_fail;
> + }
> + }
> +
> + for (i = 0; i < pool->base.res_cap->num_opp; i++) {
> + pool->base.opps[i] = dcn201_opp_create(ctx, i);
> + if (pool->base.opps[i] == NULL) {
> + dm_error(
> + "DC: failed to create output pixel processor!\n");
> + goto create_fail;
> + }
> + }
> +
> + for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
> + pool->base.engines[i] = dcn201_aux_engine_create(ctx, i);
> + if (pool->base.engines[i] == NULL) {
> + dm_error(
> + "DC:failed to create aux engine!!\n");
> + goto create_fail;
> + }
> + pool->base.hw_i2cs[i] = dcn201_i2c_hw_create(ctx, i);
> + if (pool->base.hw_i2cs[i] == NULL) {
> + dm_error(
> + "DC:failed to create hw i2c!!\n");
> + goto create_fail;
> + }
> + pool->base.sw_i2cs[i] = NULL;
> + }
> +
> + for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
> + pool->base.timing_generators[i] = dcn201_timing_generator_create(
> + ctx, i);
> + if (pool->base.timing_generators[i] == NULL) {
> + dm_error("DC: failed to create tg!\n");
> + goto create_fail;
> + }
> + }
> +
> + pool->base.timing_generator_count = i;
> +
> + pool->base.mpc = dcn201_mpc_create(ctx, pool->base.mpcc_count);
> + if (pool->base.mpc == NULL) {
> + dm_error("DC: failed to create mpc!\n");
> + goto create_fail;
> + }
> +
> + pool->base.hubbub = dcn201_hubbub_create(ctx);
> + if (pool->base.hubbub == NULL) {
> + dm_error("DC: failed to create hubbub!\n");
> + goto create_fail;
> + }
> +
> + if (!resource_construct(num_virtual_links, dc, &pool->base,
> + (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ?
> + &res_create_funcs : &res_create_maximus_funcs)))
> + goto create_fail;
> +
> + dcn201_hw_sequencer_construct(dc);
> +
> + dc->caps.max_planes = pool->base.pipe_count;
> +
> + for (i = 0; i < dc->caps.max_planes; ++i)
> + dc->caps.planes[i] = plane_cap;
> +
> + dc->cap_funcs = cap_funcs;
> +
> + return true;
> +
> +create_fail:
> +
> + dcn201_resource_destruct(pool);
> +
> + return false;
> +}
> +
> +struct resource_pool *dcn201_create_resource_pool(
> + const struct dc_init_data *init_data,
> + struct dc *dc)
> +{
> + struct dcn201_resource_pool *pool =
> + kzalloc(sizeof(struct dcn201_resource_pool), GFP_ATOMIC);
> +
> + if (!pool)
> + return NULL;
> +
> + if (dcn201_resource_construct(init_data->num_virtual_links, dc, pool))
> + return &pool->base;
> +
> + kfree(pool);
> + return NULL;
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.h
> new file mode 100644
> index 0000000..e0467d1
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.h
> @@ -0,0 +1,50 @@
> +/*
> +* Copyright 2017 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DC_RESOURCE_DCN201_H__
> +#define __DC_RESOURCE_DCN201_H__
> +
> +#include "core_types.h"
> +
> +#define RRDPCS_PHY_DP_TX_PSTATE_POWER_UP 0x00000000
> +#define RRDPCS_PHY_DP_TX_PSTATE_HOLD 0x00000001
> +#define RRDPCS_PHY_DP_TX_PSTATE_HOLD_OFF 0x00000002
> +#define RRDPCS_PHY_DP_TX_PSTATE_POWER_DOWN 0x00000003
> +
> +#define TO_DCN201_RES_POOL(pool)\
> + container_of(pool, struct dcn201_resource_pool, base)
> +
> +struct dc;
> +struct resource_pool;
> +struct _vcs_dpi_display_pipe_params_st;
> +
> +struct dcn201_resource_pool {
> + struct resource_pool base;
> +};
> +struct resource_pool *dcn201_create_resource_pool(
> + const struct dc_init_data *init_data,
> + struct dc *dc);
> +
> +#endif /* __DC_RESOURCE_DCN201_H__ */
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
> index 8a5bd91..30db51f 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
> +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
> @@ -82,6 +82,7 @@
> lib->project = project;
> switch (project) {
> case DML_PROJECT_NAVI10:
> + case DML_PROJECT_DCN201:
> lib->funcs = dml20_funcs;
> break;
> case DML_PROJECT_NAVI10v2:
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
> index 72b1957..6905ef1 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
> +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
> @@ -36,6 +36,7 @@
> DML_PROJECT_RAVEN1,
> DML_PROJECT_NAVI10,
> DML_PROJECT_NAVI10v2,
> + DML_PROJECT_DCN201,
> DML_PROJECT_DCN21,
> DML_PROJECT_DCN30,
> DML_PROJECT_DCN31,
> diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
> index c5c840a..5029d4e 100644
> --- a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
> +++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
> @@ -105,6 +105,7 @@
> case DCN_VERSION_2_0:
> dal_hw_factory_dcn20_init(factory);
> return true;
> + case DCN_VERSION_2_01:
> case DCN_VERSION_2_1:
> dal_hw_factory_dcn21_init(factory);
> return true;
> diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
> index 4a98483..904bd30 100644
> --- a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
> +++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
> @@ -100,6 +100,7 @@
> case DCN_VERSION_2_0:
> dal_hw_translate_dcn20_init(translate);
> return true;
> + case DCN_VERSION_2_01:
> case DCN_VERSION_2_1:
> dal_hw_translate_dcn21_init(translate);
> return true;
> diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
> index a262f32..1391c20 100644
> --- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
> +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
> @@ -102,6 +102,11 @@
> .MP1_SMN_C2PMSG_83 = mmMP1_SMN_C2PMSG_83, \
> .MP1_SMN_C2PMSG_67 = mmMP1_SMN_C2PMSG_67
>
> +#define CLK_COMMON_REG_LIST_DCN_201() \
> + SR(DENTIST_DISPCLK_CNTL), \
> + CLK_SRI(CLK4_CLK_PLL_REQ, CLK4, 0), \
> + CLK_SRI(CLK4_CLK2_CURRENT_CNT, CLK4, 0)
> +
> #define CLK_REG_LIST_NV10() \
> SR(DENTIST_DISPCLK_CNTL), \
> CLK_SRI(CLK3_CLK_PLL_REQ, CLK3, 0), \
> @@ -144,6 +149,12 @@
> CLK_SF(CLK3_0_CLK3_CLK_PLL_REQ, FbMult_int, mask_sh),\
> CLK_SF(CLK3_0_CLK3_CLK_PLL_REQ, FbMult_frac, mask_sh)
>
> +#define CLK_COMMON_MASK_SH_LIST_DCN201_BASE(mask_sh) \
> + CLK_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(mask_sh),\
> + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_WDIVIDER, mask_sh),\
> + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_CHG_DONE, mask_sh),\
> + CLK_SF(CLK4_0_CLK4_CLK_PLL_REQ, FbMult_int, mask_sh)
> +
> #define CLK_REG_FIELD_LIST(type) \
> type DPREFCLK_SRC_SEL; \
> type DENTIST_DPREFCLK_WDIVIDER; \
> @@ -179,6 +190,8 @@
> struct clk_mgr_registers {
> uint32_t DPREFCLK_CNTL;
> uint32_t DENTIST_DISPCLK_CNTL;
> + uint32_t CLK4_CLK2_CURRENT_CNT;
> + uint32_t CLK4_CLK_PLL_REQ;
>
> uint32_t CLK3_CLK2_DFS_CNTL;
> uint32_t CLK3_CLK_PLL_REQ;
> diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h
> index 9ccbb2b..fd6572b 100644
> --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h
> +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h
> @@ -172,8 +172,8 @@
> bool dwb_is_drc;
> int wb_src_plane_inst;/*hubp, mpcc, inst*/
> uint32_t mask_id;
> - int otg_inst;
> - bool mvc_cfg;
> + int otg_inst;
> + bool mvc_cfg;
> };
>
> struct dwbc_funcs {
> diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
> index 640bb432..04d6ec3 100644
> --- a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
> +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
> @@ -281,6 +281,7 @@
> struct mpcc* (*get_mpcc_for_dpp_from_secondary)(
> struct mpc_tree *tree,
> int dpp_id);
> +
> struct mpcc* (*get_mpcc_for_dpp)(
> struct mpc_tree *tree,
> int dpp_id);
> diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
> index d09eed7..f324285 100644
> --- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
> +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
> @@ -154,6 +154,10 @@
> struct hwseq_wa_state wa_state;
> struct hwseq_private_funcs funcs;
>
> + PHYSICAL_ADDRESS_LOC fb_base;
> + PHYSICAL_ADDRESS_LOC fb_top;
> + PHYSICAL_ADDRESS_LOC fb_offset;
> + PHYSICAL_ADDRESS_LOC uma_top;
> };
>
> #endif /* __DC_HW_SEQUENCER_PRIVATE_H__ */
> diff --git a/drivers/gpu/drm/amd/display/dc/irq/Makefile b/drivers/gpu/drm/amd/display/dc/irq/Makefile
> index 0d09181..8a18277 100644
> --- a/drivers/gpu/drm/amd/display/dc/irq/Makefile
> +++ b/drivers/gpu/drm/amd/display/dc/irq/Makefile
> @@ -93,6 +93,18 @@
> AMD_DAL_IRQ_DCN21= $(addprefix $(AMDDALPATH)/dc/irq/dcn21/,$(IRQ_DCN21))
>
> AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN21)
> +
> +ifdef CONFIG_DRM_AMD_DC_DCN201
> +###############################################################################
> +# DCN 201
> +###############################################################################
> +IRQ_DCN201 = irq_service_dcn201.o
> +
> +AMD_DAL_IRQ_DCN201 = $(addprefix $(AMDDALPATH)/dc/irq/dcn201/,$(IRQ_DCN201))
> +
> +AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN201)
> +endif
> +
> ###############################################################################
> # DCN 30
> ###############################################################################
> diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c b/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c
> new file mode 100644
> index 0000000..a47f686
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c
> @@ -0,0 +1,374 @@
> +/*
> + * Copyright 2018 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#include "dm_services.h"
> +
> +#include "include/logger_interface.h"
> +
> +#include "../dce110/irq_service_dce110.h"
> +
> +#include "dcn/dcn_2_0_3_offset.h"
> +#include "dcn/dcn_2_0_3_sh_mask.h"
> +
> +#include "cyan_skillfish_ip_offset.h"
> +#include "soc15_hw_ip.h"
> +
> +#include "irq_service_dcn201.h"
> +
> +#include "ivsrcid/dcn/irqsrcs_dcn_1_0.h"
> +
> +enum dc_irq_source to_dal_irq_source_dcn201(
> + struct irq_service *irq_service,
> + uint32_t src_id,
> + uint32_t ext_id)
> +{
> + switch (src_id) {
> + case DCN_1_0__SRCID__DC_D1_OTG_VSTARTUP:
> + return DC_IRQ_SOURCE_VBLANK1;
> + case DCN_1_0__SRCID__DC_D2_OTG_VSTARTUP:
> + return DC_IRQ_SOURCE_VBLANK2;
> + case DCN_1_0__SRCID__OTG1_VERTICAL_INTERRUPT0_CONTROL:
> + return DC_IRQ_SOURCE_DC1_VLINE0;
> + case DCN_1_0__SRCID__OTG2_VERTICAL_INTERRUPT0_CONTROL:
> + return DC_IRQ_SOURCE_DC2_VLINE0;
> + case DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT:
> + return DC_IRQ_SOURCE_PFLIP1;
> + case DCN_1_0__SRCID__HUBP1_FLIP_INTERRUPT:
> + return DC_IRQ_SOURCE_PFLIP2;
> + case DCN_1_0__SRCID__OTG0_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
> + return DC_IRQ_SOURCE_VUPDATE1;
> + case DCN_1_0__SRCID__OTG1_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
> + return DC_IRQ_SOURCE_VUPDATE2;
> + case DCN_1_0__SRCID__DC_HPD1_INT:
> + /* generic src_id for all HPD and HPDRX interrupts */
> + switch (ext_id) {
> + case DCN_1_0__CTXID__DC_HPD1_INT:
> + return DC_IRQ_SOURCE_HPD1;
> + case DCN_1_0__CTXID__DC_HPD2_INT:
> + return DC_IRQ_SOURCE_HPD2;
> + case DCN_1_0__CTXID__DC_HPD1_RX_INT:
> + return DC_IRQ_SOURCE_HPD1RX;
> + case DCN_1_0__CTXID__DC_HPD2_RX_INT:
> + return DC_IRQ_SOURCE_HPD2RX;
> + default:
> + return DC_IRQ_SOURCE_INVALID;
> + }
> + break;
> +
> + default:
> + return DC_IRQ_SOURCE_INVALID;
> + }
> + return DC_IRQ_SOURCE_INVALID;
> +}
> +
> +static bool hpd_ack(
> + struct irq_service *irq_service,
> + const struct irq_source_info *info)
> +{
> + uint32_t addr = info->status_reg;
> + uint32_t value = dm_read_reg(irq_service->ctx, addr);
> + uint32_t current_status =
> + get_reg_field_value(
> + value,
> + HPD0_DC_HPD_INT_STATUS,
> + DC_HPD_SENSE_DELAYED);
> +
> + dal_irq_service_ack_generic(irq_service, info);
> +
> + value = dm_read_reg(irq_service->ctx, info->enable_reg);
> +
> + set_reg_field_value(
> + value,
> + current_status ? 0 : 1,
> + HPD0_DC_HPD_INT_CONTROL,
> + DC_HPD_INT_POLARITY);
> +
> + dm_write_reg(irq_service->ctx, info->enable_reg, value);
> +
> + return true;
> +}
> +
> +static const struct irq_source_info_funcs hpd_irq_info_funcs = {
> + .set = NULL,
> + .ack = hpd_ack
> +};
> +
> +static const struct irq_source_info_funcs hpd_rx_irq_info_funcs = {
> + .set = NULL,
> + .ack = NULL
> +};
> +
> +static const struct irq_source_info_funcs pflip_irq_info_funcs = {
> + .set = NULL,
> + .ack = NULL
> +};
> +
> +static const struct irq_source_info_funcs vblank_irq_info_funcs = {
> + .set = NULL,
> + .ack = NULL
> +};
> +
> +static const struct irq_source_info_funcs vline0_irq_info_funcs = {
> + .set = NULL,
> + .ack = NULL
> +};
> +static const struct irq_source_info_funcs vupdate_no_lock_irq_info_funcs = {
> + .set = NULL,
> + .ack = NULL
> +};
> +
> +static const struct irq_source_info_funcs dmub_outbox_irq_info_funcs = {
> + .set = NULL,
> + .ack = NULL
> +};
> +
> +#undef BASE_INNER
> +#define BASE_INNER(seg) DMU_BASE__INST0_SEG ## seg
> +
> +#define BASE(seg) BASE_INNER(seg)
> +
> +/* compile time expand base address. */
> +#define BASE(seg) \
> + BASE_INNER(seg)
> +
> +#define SRI(reg_name, block, id)\
> + BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
> + mm ## block ## id ## _ ## reg_name
> +
> +#define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\
> + .enable_reg = SRI(reg1, block, reg_num),\
> + .enable_mask = \
> + block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
> + .enable_value = {\
> + block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
> + ~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
> + },\
> + .ack_reg = SRI(reg2, block, reg_num),\
> + .ack_mask = \
> + block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
> + .ack_value = \
> + block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK \
> +
> +#define hpd_int_entry(reg_num)\
> + [DC_IRQ_SOURCE_HPD1 + reg_num] = {\
> + IRQ_REG_ENTRY(HPD, reg_num,\
> + DC_HPD_INT_CONTROL, DC_HPD_INT_EN,\
> + DC_HPD_INT_CONTROL, DC_HPD_INT_ACK),\
> + .status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
> + .funcs = &hpd_irq_info_funcs\
> + }
> +
> +#define hpd_rx_int_entry(reg_num)\
> + [DC_IRQ_SOURCE_HPD1RX + reg_num] = {\
> + IRQ_REG_ENTRY(HPD, reg_num,\
> + DC_HPD_INT_CONTROL, DC_HPD_RX_INT_EN,\
> + DC_HPD_INT_CONTROL, DC_HPD_RX_INT_ACK),\
> + .status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
> + .funcs = &hpd_rx_irq_info_funcs\
> + }
> +#define pflip_int_entry(reg_num)\
> + [DC_IRQ_SOURCE_PFLIP1 + reg_num] = {\
> + IRQ_REG_ENTRY(HUBPREQ, reg_num,\
> + DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_INT_MASK,\
> + DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_CLEAR),\
> + .funcs = &pflip_irq_info_funcs\
> + }
> +
> +#define vupdate_int_entry(reg_num)\
> + [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
> + IRQ_REG_ENTRY(OTG, reg_num,\
> + OTG_GLOBAL_SYNC_STATUS, VUPDATE_INT_EN,\
> + OTG_GLOBAL_SYNC_STATUS, VUPDATE_EVENT_CLEAR),\
> + .funcs = &vblank_irq_info_funcs\
> + }
> +
> +/* vupdate_no_lock_int_entry maps to DC_IRQ_SOURCE_VUPDATEx, to match semantic
> + * of DCE's DC_IRQ_SOURCE_VUPDATEx.
> + */
> +#define vupdate_no_lock_int_entry(reg_num)\
> + [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
> + IRQ_REG_ENTRY(OTG, reg_num,\
> + OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_INT_EN,\
> + OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_EVENT_CLEAR),\
> + .funcs = &vupdate_no_lock_irq_info_funcs\
> + }
> +#define vblank_int_entry(reg_num)\
> + [DC_IRQ_SOURCE_VBLANK1 + reg_num] = {\
> + IRQ_REG_ENTRY(OTG, reg_num,\
> + OTG_GLOBAL_SYNC_STATUS, VSTARTUP_INT_EN,\
> + OTG_GLOBAL_SYNC_STATUS, VSTARTUP_EVENT_CLEAR),\
> + .funcs = &vblank_irq_info_funcs\
> + }
> +
> +#define vline0_int_entry(reg_num)\
> + [DC_IRQ_SOURCE_DC1_VLINE0 + reg_num] = {\
> + IRQ_REG_ENTRY(OTG, reg_num,\
> + OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_INT_ENABLE,\
> + OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_CLEAR),\
> + .funcs = &vline0_irq_info_funcs\
> + }
> +
> +#define dummy_irq_entry() \
> + {\
> + .funcs = &dummy_irq_info_funcs\
> + }
> +
> +#define i2c_int_entry(reg_num) \
> + [DC_IRQ_SOURCE_I2C_DDC ## reg_num] = dummy_irq_entry()
> +
> +#define dp_sink_int_entry(reg_num) \
> + [DC_IRQ_SOURCE_DPSINK ## reg_num] = dummy_irq_entry()
> +
> +#define gpio_pad_int_entry(reg_num) \
> + [DC_IRQ_SOURCE_GPIOPAD ## reg_num] = dummy_irq_entry()
> +
> +#define dc_underflow_int_entry(reg_num) \
> + [DC_IRQ_SOURCE_DC ## reg_num ## UNDERFLOW] = dummy_irq_entry()
> +
> +static const struct irq_source_info_funcs dummy_irq_info_funcs = {
> + .set = dal_irq_service_dummy_set,
> + .ack = dal_irq_service_dummy_ack
> +};
> +
> +static const struct irq_source_info
> +irq_source_info_dcn201[DAL_IRQ_SOURCES_NUMBER] = {
> + [DC_IRQ_SOURCE_INVALID] = dummy_irq_entry(),
> + hpd_int_entry(0),
> + hpd_int_entry(1),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + hpd_rx_int_entry(0),
> + hpd_rx_int_entry(1),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + i2c_int_entry(1),
> + i2c_int_entry(2),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dp_sink_int_entry(1),
> + dp_sink_int_entry(2),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + [DC_IRQ_SOURCE_TIMER] = dummy_irq_entry(),
> + pflip_int_entry(0),
> + pflip_int_entry(1),
> + pflip_int_entry(2),
> + pflip_int_entry(3),
> + [DC_IRQ_SOURCE_PFLIP5] = dummy_irq_entry(),
> + [DC_IRQ_SOURCE_PFLIP6] = dummy_irq_entry(),
> + [DC_IRQ_SOURCE_PFLIP_UNDERLAY0] = dummy_irq_entry(),
> + gpio_pad_int_entry(0),
> + gpio_pad_int_entry(1),
> + gpio_pad_int_entry(2),
> + gpio_pad_int_entry(3),
> + gpio_pad_int_entry(4),
> + gpio_pad_int_entry(5),
> + gpio_pad_int_entry(6),
> + gpio_pad_int_entry(7),
> + gpio_pad_int_entry(8),
> + gpio_pad_int_entry(9),
> + gpio_pad_int_entry(10),
> + gpio_pad_int_entry(11),
> + gpio_pad_int_entry(12),
> + gpio_pad_int_entry(13),
> + gpio_pad_int_entry(14),
> + gpio_pad_int_entry(15),
> + gpio_pad_int_entry(16),
> + gpio_pad_int_entry(17),
> + gpio_pad_int_entry(18),
> + gpio_pad_int_entry(19),
> + gpio_pad_int_entry(20),
> + gpio_pad_int_entry(21),
> + gpio_pad_int_entry(22),
> + gpio_pad_int_entry(23),
> + gpio_pad_int_entry(24),
> + gpio_pad_int_entry(25),
> + gpio_pad_int_entry(26),
> + gpio_pad_int_entry(27),
> + gpio_pad_int_entry(28),
> + gpio_pad_int_entry(29),
> + gpio_pad_int_entry(30),
> + dc_underflow_int_entry(1),
> + dc_underflow_int_entry(2),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + [DC_IRQ_SOURCE_DMCU_SCP] = dummy_irq_entry(),
> + [DC_IRQ_SOURCE_VBIOS_SW] = dummy_irq_entry(),
> + vupdate_no_lock_int_entry(0),
> + vupdate_no_lock_int_entry(1),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + vblank_int_entry(0),
> + vblank_int_entry(1),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + vline0_int_entry(0),
> + vline0_int_entry(1),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> + dummy_irq_entry(),
> +};
> +
> +static const struct irq_service_funcs irq_service_funcs_dcn201 = {
> + .to_dal_irq_source = to_dal_irq_source_dcn201
> +};
> +
> +static void dcn201_irq_construct(
> + struct irq_service *irq_service,
> + struct irq_service_init_data *init_data)
> +{
> + dal_irq_service_construct(irq_service, init_data);
> +
> + irq_service->info = irq_source_info_dcn201;
> + irq_service->funcs = &irq_service_funcs_dcn201;
> +}
> +
> +struct irq_service *dal_irq_service_dcn201_create(
> + struct irq_service_init_data *init_data)
> +{
> + struct irq_service *irq_service = kzalloc(sizeof(*irq_service),
> + GFP_KERNEL);
> +
> + if (!irq_service)
> + return NULL;
> +
> + dcn201_irq_construct(irq_service, init_data);
> + return irq_service;
> +}
> diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.h b/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.h
> new file mode 100644
> index 0000000..8e27c5e
> --- /dev/null
> +++ b/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.h
> @@ -0,0 +1,34 @@
> +/*
> + * Copyright 2018 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + * Authors: AMD
> + *
> + */
> +
> +#ifndef __DAL_IRQ_SERVICE_DCN201_H__
> +#define __DAL_IRQ_SERVICE_DCN201_H__
> +
> +#include "../irq_service.h"
> +
> +struct irq_service *dal_irq_service_dcn201_create(
> + struct irq_service_init_data *init_data);
> +
> +#endif
> diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
> index 3d2f081..e4a2dfa 100644
> --- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
> +++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
> @@ -211,6 +211,7 @@
> #ifndef ASICREV_IS_GREEN_SARDINE
> #define ASICREV_IS_GREEN_SARDINE(eChipRev) ((eChipRev >= GREEN_SARDINE_A0) && (eChipRev < 0xFF))
> #endif
> +#define DEVICE_ID_NV_13FE 0x13FE // CYAN_SKILLFISH
> #define FAMILY_VGH 144
> #define DEVICE_ID_VGH_163F 0x163F
> #define VANGOGH_A0 0x01
> diff --git a/drivers/gpu/drm/amd/display/include/dal_types.h b/drivers/gpu/drm/amd/display/include/dal_types.h
> index fe75ec8..012b7c6 100644
> --- a/drivers/gpu/drm/amd/display/include/dal_types.h
> +++ b/drivers/gpu/drm/amd/display/include/dal_types.h
> @@ -50,6 +50,7 @@
> DCN_VERSION_1_0,
> DCN_VERSION_1_01,
> DCN_VERSION_2_0,
> + DCN_VERSION_2_01,
> DCN_VERSION_2_1,
> DCN_VERSION_3_0,
> DCN_VERSION_3_01,
