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drm/amdgpu/gmc9: Add vega20 support

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Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Feifei Xu 2018-04-20 13:56:43 +08:00 • committed by Alex Deucher
parent a2c319b63e
commit d96b428c3c
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
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@ -752,6 +752,7 @@ static int gmc_v9_0_mc_init(struct amdgpu_device *adev)
switch (adev->asic_type) {
case CHIP_VEGA10: /* all engines support GPUVM */
case CHIP_VEGA12: /* all engines support GPUVM */
case CHIP_VEGA20:
default:
adev->gmc.gart_size = 512ULL << 20;
break;
@ -857,6 +858,7 @@ static int gmc_v9_0_sw_init(void *handle)
break;
case CHIP_VEGA10:
case CHIP_VEGA12:
case CHIP_VEGA20:
/*
* To fulfill 4-level page support,
* vm size is 256TB (48bit), maximum size of Vega10,
@ -974,6 +976,7 @@ static void gmc_v9_0_init_golden_registers(struct amdgpu_device *adev)
switch (adev->asic_type) {
case CHIP_VEGA10:
case CHIP_VEGA20:
soc15_program_register_sequence(adev,
golden_settings_mmhub_1_0_0,
ARRAY_SIZE(golden_settings_mmhub_1_0_0));