Commit 01cbb6b2 authored by Tao Zhou's avatar Tao Zhou Committed by Alex Deucher
Browse files

drm/amdgpu: add mmhub support for dimgrey_cavefish 



Same as navy_flounder.

Signed-off-by: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarJiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 038d757b

drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c

+5 −0
Original line number Diff line number Diff line
@@ -543,6 +543,7 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad 
	switch (adev->asic_type) {

	case CHIP_SIENNA_CICHLID:

	case CHIP_NAVY_FLOUNDER:

	case CHIP_DIMGREY_CAVEFISH:

		def  = data  = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid);

		def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid);

		break;
@@ -576,6 +577,7 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad 
	switch (adev->asic_type) {

	case CHIP_SIENNA_CICHLID:

	case CHIP_NAVY_FLOUNDER:

	case CHIP_DIMGREY_CAVEFISH:

		if (def != data)

			WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data);

		if (def1 != data1)
@@ -598,6 +600,7 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade 
	switch (adev->asic_type) {

	case CHIP_SIENNA_CICHLID:

	case CHIP_NAVY_FLOUNDER:

	case CHIP_DIMGREY_CAVEFISH:

		def  = data  = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid);

		break;

	default:
@@ -614,6 +617,7 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade 
		switch (adev->asic_type) {

		case CHIP_SIENNA_CICHLID:

		case CHIP_NAVY_FLOUNDER:

		case CHIP_DIMGREY_CAVEFISH:

			WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data);

			break;

		default:
@@ -657,6 +661,7 @@ static void mmhub_v2_0_get_clockgating(struct amdgpu_device *adev, u32 *flags) 
	switch (adev->asic_type) {

	case CHIP_SIENNA_CICHLID:

	case CHIP_NAVY_FLOUNDER:

	case CHIP_DIMGREY_CAVEFISH:

		data  = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid);

		data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid);

		break;