Commit 54c98eac authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher
Browse files

drm/amdgpu: add sdma support for van gogh 



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

Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1ec743ac

drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c

+10 −0
Original line number Diff line number Diff line
@@ -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,