From: Aaron Liu <aaron.liu@xxxxxxx>
yellow_carp_ppt is swsmu layer 2 code for yellow carp.
V2: rename smu_v13_0 to smu_v13_0_1
V3: cleanup code.
Signed-off-by: Aaron Liu <aaron.liu@xxxxxxx>
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
Reviewed-by: Huang Rui <ray.huang@xxxxxxx>
Reviewed-by: Lijo Lazar <lijo.lazar@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/pm/swsmu/smu13/Makefile | 2 +-
.../drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 163 ++++++++++++++++++
.../drm/amd/pm/swsmu/smu13/yellow_carp_ppt.h | 28 +++
3 files changed, 192 insertions(+), 1 deletion(-)
create mode 100644 drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
create mode 100644 drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.h
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/Makefile b/drivers/gpu/drm/amd/pm/swsmu/smu13/Makefile
index 0fb3ddc251e4..9b3a8503f5cd 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/Makefile
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/Makefile
@@ -23,7 +23,7 @@
# Makefile for the 'smu manager' sub-component of powerplay.
# It provides the smu management services for the driver.
-SMU13_MGR = smu_v13_0.o aldebaran_ppt.o smu_v13_0_1.o
+SMU13_MGR = smu_v13_0.o aldebaran_ppt.o smu_v13_0_1.o yellow_carp_ppt.o
AMD_SWSMU_SMU13MGR = $(addprefix $(AMD_SWSMU_PATH)/smu13/,$(SMU13_MGR))
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
new file mode 100644
index 000000000000..fd6b3f043efb
--- /dev/null
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
@@ -0,0 +1,163 @@
+/*
+ * Copyright 2020 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.
+ *
+ */
+
+#define SWSMU_CODE_LAYER_L2
+
+#include "amdgpu.h"
+#include "amdgpu_smu.h"
+#include "smu_v13_0_1.h"
+#include "smu13_driver_if_yellow_carp.h"
+#include "yellow_carp_ppt.h"
+#include "smu_v13_0_1_ppsmc.h"
+#include "smu_v13_0_1_pmfw.h"
+#include "smu_cmn.h"
+
+/*
+ * DO NOT use these for err/warn/info/debug messages.
+ * Use dev_err, dev_warn, dev_info and dev_dbg instead.
+ * They are more MGPU friendly.
+ */
+#undef pr_err
+#undef pr_warn
+#undef pr_info
+#undef pr_debug
+
+static struct cmn2asic_msg_mapping yellow_carp_message_map[SMU_MSG_MAX_COUNT] = {
+ MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 1),
+ MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion, 1),
+ MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion, 1),
+ MSG_MAP(EnableGfxOff, PPSMC_MSG_EnableGfxOff, 1),
+ MSG_MAP(AllowGfxOff, PPSMC_MSG_AllowGfxOff, 1),
+ MSG_MAP(DisallowGfxOff, PPSMC_MSG_DisallowGfxOff, 1),
+ MSG_MAP(PowerDownVcn, PPSMC_MSG_PowerDownVcn, 1),
+ MSG_MAP(PowerUpVcn, PPSMC_MSG_PowerUpVcn, 1),
+ MSG_MAP(SetHardMinVcn, PPSMC_MSG_SetHardMinVcn, 1),
+ MSG_MAP(ActiveProcessNotify, PPSMC_MSG_ActiveProcessNotify, 1),
+ MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverDramAddrHigh, 1),
+ MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverDramAddrLow, 1),
+ MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram, 1),
+ MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu, 1),
+ MSG_MAP(GfxDeviceDriverReset, PPSMC_MSG_GfxDeviceDriverReset, 1),
+ MSG_MAP(GetEnabledSmuFeatures, PPSMC_MSG_GetEnabledSmuFeatures, 1),
+ MSG_MAP(SetHardMinSocclkByFreq, PPSMC_MSG_SetHardMinSocclkByFreq, 1),
+ MSG_MAP(SetSoftMinVcn, PPSMC_MSG_SetSoftMinVcn, 1),
+ MSG_MAP(GetGfxclkFrequency, PPSMC_MSG_GetGfxclkFrequency, 1),
+ MSG_MAP(GetFclkFrequency, PPSMC_MSG_GetFclkFrequency, 1),
+ MSG_MAP(SetSoftMaxGfxClk, PPSMC_MSG_SetSoftMaxGfxClk, 1),
+ MSG_MAP(SetHardMinGfxClk, PPSMC_MSG_SetHardMinGfxClk, 1),
+ MSG_MAP(SetSoftMaxSocclkByFreq, PPSMC_MSG_SetSoftMaxSocclkByFreq, 1),
+ MSG_MAP(SetSoftMaxFclkByFreq, PPSMC_MSG_SetSoftMaxFclkByFreq, 1),
+ MSG_MAP(SetSoftMaxVcn, PPSMC_MSG_SetSoftMaxVcn, 1),
+ MSG_MAP(SetPowerLimitPercentage, PPSMC_MSG_SetPowerLimitPercentage, 1),
+ MSG_MAP(PowerDownJpeg, PPSMC_MSG_PowerDownJpeg, 1),
+ MSG_MAP(PowerUpJpeg, PPSMC_MSG_PowerUpJpeg, 1),
+ MSG_MAP(SetHardMinFclkByFreq, PPSMC_MSG_SetHardMinFclkByFreq, 1),
+ MSG_MAP(SetSoftMinSocclkByFreq, PPSMC_MSG_SetSoftMinSocclkByFreq, 1),
+};
+
+static struct cmn2asic_mapping yellow_carp_table_map[SMU_TABLE_COUNT] = {
+ TAB_MAP_VALID(WATERMARKS),
+ TAB_MAP_VALID(SMU_METRICS),
+ TAB_MAP_VALID(CUSTOM_DPM),
+ TAB_MAP_VALID(DPMCLOCKS),
+};
+
+static int yellow_carp_init_smc_tables(struct smu_context *smu)
+{
+ struct smu_table_context *smu_table = &smu->smu_table;
+ struct smu_table *tables = smu_table->tables;
+
+ SMU_TABLE_INIT(tables, SMU_TABLE_WATERMARKS, sizeof(Watermarks_t),
+ PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
+ SMU_TABLE_INIT(tables, SMU_TABLE_DPMCLOCKS, sizeof(DpmClocks_t),
+ PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
+ SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof(SmuMetrics_t),
+ PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
+
+ smu_table->clocks_table = kzalloc(sizeof(DpmClocks_t), GFP_KERNEL);
+ if (!smu_table->clocks_table)
+ goto err0_out;
+
+ smu_table->metrics_table = kzalloc(sizeof(SmuMetrics_t), GFP_KERNEL);
+ if (!smu_table->metrics_table)
+ goto err1_out;
+ smu_table->metrics_time = 0;
+
+ smu_table->watermarks_table = kzalloc(sizeof(Watermarks_t), GFP_KERNEL);
+ if (!smu_table->watermarks_table)
+ goto err2_out;
+
+ smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v2_0);
+ smu_table->gpu_metrics_table = kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL);
+ if (!smu_table->gpu_metrics_table)
+ goto err3_out;
+
+ return 0;
+
+err3_out:
+ kfree(smu_table->watermarks_table);
+err2_out:
+ kfree(smu_table->metrics_table);
+err1_out:
+ kfree(smu_table->clocks_table);
+err0_out:
+ return -ENOMEM;
+}
+
+static bool yellow_carp_is_dpm_running(struct smu_context *smu)
+{
+ struct amdgpu_device *adev = smu->adev;
+
+ /*
+ * Until now, the pmfw hasn't exported the interface of SMU
+ * feature mask to APU SKU so just force on all the feature
+ * at early initial stage.
+ */
+ if (adev->in_suspend)
+ return false;
+ else
+ return true;
+
+}
+
+static const struct pptable_funcs yellow_carp_ppt_funcs = {
+ .check_fw_status = smu_v13_0_1_check_fw_status,
+ .check_fw_version = smu_v13_0_1_check_fw_version,
+ .init_smc_tables = yellow_carp_init_smc_tables,
+ .fini_smc_tables = smu_v13_0_1_fini_smc_tables,
+ .send_smc_msg_with_param = smu_cmn_send_smc_msg_with_param,
+ .send_smc_msg = smu_cmn_send_smc_msg,
+ .set_default_dpm_table = smu_v13_0_1_set_default_dpm_tables,
+ .is_dpm_running = yellow_carp_is_dpm_running,
+ .get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
+ .set_pp_feature_mask = smu_cmn_set_pp_feature_mask,
+ .disable_all_features_with_exception = smu_cmn_disable_all_features_with_exception,
+};
+
+void yellow_carp_set_ppt_funcs(struct smu_context *smu)
+{
+ smu->ppt_funcs = &yellow_carp_ppt_funcs;
+ smu->message_map = yellow_carp_message_map;
+ smu->table_map = yellow_carp_table_map;
+ smu->is_apu = true;
+}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.h b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.h
new file mode 100644
index 000000000000..b3ad8352c68a
--- /dev/null
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2020 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.
+ *
+ */
+#ifndef __YELLOW_CARP_PPT_H__
+#define __YELLOW_CARP_PPT_H__
+
+extern void yellow_carp_set_ppt_funcs(struct smu_context *smu);
+
+#endif
--
2.31.1
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