Commit 92278375 authored by Jiansong Chen's avatar Jiansong Chen Committed by Alex Deucher
Browse files

drm/amdgpu: add gmc cg support for navy_flounder 



The athub version used for navy_flounder is v2.1.

Signed-off-by: default avatarJiansong Chen <Jiansong.Chen@amd.com>
Reviewed-by: default avatarTao Zhou <tao.zhou1@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8f8463dd

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

+4 −2
Original line number Diff line number Diff line
@@ -1125,7 +1125,8 @@ static int gmc_v10_0_set_clockgating_state(void *handle, 
	if (r)

		return r;



	if (adev->asic_type == CHIP_SIENNA_CICHLID)

	if (adev->asic_type == CHIP_SIENNA_CICHLID ||

	    adev->asic_type == CHIP_NAVY_FLOUNDER)

		return athub_v2_1_set_clockgating(adev, state);

	else

		return athub_v2_0_set_clockgating(adev, state);
@@ -1137,7 +1138,8 @@ static void gmc_v10_0_get_clockgating_state(void *handle, u32 *flags) 


	mmhub_v2_0_get_clockgating(adev, flags);



	if (adev->asic_type == CHIP_SIENNA_CICHLID)

	if (adev->asic_type == CHIP_SIENNA_CICHLID ||

	    adev->asic_type == CHIP_NAVY_FLOUNDER)

		athub_v2_1_get_clockgating(adev, flags);

	else

		athub_v2_0_get_clockgating(adev, flags);

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

+1 −0
Original line number Diff line number Diff line
@@ -482,6 +482,7 @@ int mmhub_v2_0_set_clockgating(struct amdgpu_device *adev, 
	case CHIP_NAVI14:

	case CHIP_NAVI12:

	case CHIP_SIENNA_CICHLID:

	case CHIP_NAVY_FLOUNDER:

		mmhub_v2_0_update_medium_grain_clock_gating(adev,

				state == AMD_CG_STATE_GATE);

		mmhub_v2_0_update_medium_grain_light_sleep(adev,