Commit c817cfa3 authored by Aaron Liu's avatar Aaron Liu Committed by Alex Deucher
Browse files

drm/amdgpu: add gmc v10 supports for yellow carp 



Add gfx memory controller support for yellow carp.

Signed-off-by: default avatarAaron Liu <aaron.liu@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f82e7e49

drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c

+7 −2
Original line number Diff line number Diff line
@@ -675,6 +675,7 @@ static void gmc_v10_0_set_mmhub_funcs(struct amdgpu_device *adev) 
{

	switch (adev->asic_type) {

	case CHIP_VANGOGH:

	case CHIP_YELLOW_CARP:

		adev->mmhub.funcs = &mmhub_v2_3_funcs;

		break;

	default:
@@ -691,6 +692,7 @@ static void gmc_v10_0_set_gfxhub_funcs(struct amdgpu_device *adev) 
	case CHIP_VANGOGH:

	case CHIP_DIMGREY_CAVEFISH:

	case CHIP_BEIGE_GOBY:

	case CHIP_YELLOW_CARP:

		adev->gfxhub.funcs = &gfxhub_v2_1_funcs;

		break;

	default:
@@ -807,6 +809,7 @@ static int gmc_v10_0_mc_init(struct amdgpu_device *adev) 
		case CHIP_VANGOGH:

		case CHIP_DIMGREY_CAVEFISH:

		case CHIP_BEIGE_GOBY:

		case CHIP_YELLOW_CARP:

		default:

			adev->gmc.gart_size = 512ULL << 20;

			break;
@@ -875,6 +878,7 @@ static int gmc_v10_0_sw_init(void *handle) 
	case CHIP_VANGOGH:

	case CHIP_DIMGREY_CAVEFISH:

	case CHIP_BEIGE_GOBY:

	case CHIP_YELLOW_CARP:

		adev->num_vmhubs = 2;

		/*

		 * To fulfill 4-level page support,
@@ -990,6 +994,7 @@ static void gmc_v10_0_init_golden_registers(struct amdgpu_device *adev) 
	case CHIP_VANGOGH:

	case CHIP_DIMGREY_CAVEFISH:

	case CHIP_BEIGE_GOBY:

	case CHIP_YELLOW_CARP:

		break;

	default:

		break;
@@ -1145,7 +1150,7 @@ static int gmc_v10_0_set_clockgating_state(void *handle, 
		return r;



	if (adev->asic_type >= CHIP_SIENNA_CICHLID &&

	    adev->asic_type <= CHIP_DIMGREY_CAVEFISH)

	    adev->asic_type <= CHIP_YELLOW_CARP)

		return athub_v2_1_set_clockgating(adev, state);

	else

		return athub_v2_0_set_clockgating(adev, state);
@@ -1158,7 +1163,7 @@ static void gmc_v10_0_get_clockgating_state(void *handle, u32 *flags) 
	adev->mmhub.funcs->get_clockgating(adev, flags);



	if (adev->asic_type >= CHIP_SIENNA_CICHLID &&

	    adev->asic_type <= CHIP_DIMGREY_CAVEFISH)

	    adev->asic_type <= CHIP_YELLOW_CARP)

		athub_v2_1_get_clockgating(adev, flags);

	else

		athub_v2_0_get_clockgating(adev, flags);