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drm/amdgpu: add sdma support for van gogh

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This patch adds the sdma v5.2 support for van gogh.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui
2020-08-27 11:05:50 -04:00
committed by Alex Deucher
parent 1ec743ac9f
commit 54c98eacf3
1 changed files with 10 additions and 0 deletions
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10
drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
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@@ -47,6 +47,8 @@
MODULE_FIRMWARE("amdgpu/sienna_cichlid_sdma.bin");
MODULE_FIRMWARE("amdgpu/navy_flounder_sdma.bin");
MODULE_FIRMWARE("amdgpu/vangogh_sdma.bin");
#define SDMA1_REG_OFFSET 0x600
#define SDMA3_REG_OFFSET 0x400
#define SDMA0_HYP_DEC_REG_START 0x5880
@@ -87,6 +89,7 @@ static void sdma_v5_2_init_golden_registers(struct amdgpu_device *adev)
switch (adev->asic_type) {
case CHIP_SIENNA_CICHLID:
case CHIP_NAVY_FLOUNDER:
case CHIP_VANGOGH:
break;
default:
break;
@@ -160,6 +163,9 @@ static int sdma_v5_2_init_microcode(struct amdgpu_device *adev)
case CHIP_NAVY_FLOUNDER:
chip_name = "navy_flounder";
break;
case CHIP_VANGOGH:
chip_name = "vangogh";
break;
default:
BUG();
}
@@ -1171,6 +1177,9 @@ static int sdma_v5_2_early_init(void *handle)
case CHIP_NAVY_FLOUNDER:
adev->sdma.num_instances = 2;
break;
case CHIP_VANGOGH:
adev->sdma.num_instances = 1;
break;
default:
break;
}
@@ -1567,6 +1576,7 @@ static int sdma_v5_2_set_clockgating_state(void *handle,
switch (adev->asic_type) {
case CHIP_SIENNA_CICHLID:
case CHIP_NAVY_FLOUNDER:
case CHIP_VANGOGH:
sdma_v5_2_update_medium_grain_clock_gating(adev,
state == AMD_CG_STATE_GATE ? true : false);
sdma_v5_2_update_medium_grain_light_sleep(adev,