On 09/21/2017 10:56 AM, Evan Quan wrote:
> Change-Id: I28e9ca38b68234d0325a5b8a01d135649939c0af
> Signed-off-by: Evan Quan <evan.quan at amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang at amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 23 +++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
> index 99147f5..6216993 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
> @@ -32,6 +32,8 @@
> #include "vega10/DC/dce_12_0_offset.h"
> #include "vega10/DC/dce_12_0_sh_mask.h"
> #include "vega10/vega10_enum.h"
> +#include "vega10/MMHUB/mmhub_1_0_offset.h"
> +#include "vega10/ATHUB/athub_1_0_offset.h"
>
> #include "soc15_common.h"
>
> @@ -71,6 +73,18 @@ static const u32 golden_settings_vega10_hdp[] =
> 0xf6e, 0x0fffffff, 0x00000000,
> };
>
> +static const u32 golden_settings_mmhub_1_0_0[] =
> +{
> + SOC15_REG_OFFSET(MMHUB, 0, mmDAGB1_WRCLI2), 0x00000007, 0xfe5fe0fa,
> + SOC15_REG_OFFSET(MMHUB, 0, mmMMEA1_DRAM_WR_CLI2GRP_MAP0), 0x00000030, 0x55555565
> +};
> +
> +static const u32 golden_settings_athub_1_0_0[] =
> +{
> + SOC15_REG_OFFSET(ATHUB, 0, mmRPB_ARB_CNTL), 0x0000ff00, 0x00000800,
> + SOC15_REG_OFFSET(ATHUB, 0, mmRPB_ARB_CNTL2), 0x00ff00ff, 0x00080008
> +};
> +
> static int gmc_v9_0_vm_fault_interrupt_state(struct amdgpu_device *adev,
> struct amdgpu_irq_src *src,
> unsigned type,
> @@ -665,8 +679,17 @@ static void gmc_v9_0_init_golden_registers(struct amdgpu_device *adev)
> {
> switch (adev->asic_type) {
> case CHIP_VEGA10:
> + amdgpu_program_register_sequence(adev,
> + golden_settings_mmhub_1_0_0,
> + (const u32)ARRAY_SIZE(golden_settings_mmhub_1_0_0));
> + amdgpu_program_register_sequence(adev,
> + golden_settings_athub_1_0_0,
> + (const u32)ARRAY_SIZE(golden_settings_athub_1_0_0));
> break;
> case CHIP_RAVEN:
> + amdgpu_program_register_sequence(adev,
> + golden_settings_athub_1_0_0,
> + (const u32)ARRAY_SIZE(golden_settings_athub_1_0_0));
> break;
> default:
> break;
>
