Commit 117910ed authored by Likun Gao's avatar Likun Gao Committed by Alex Deucher
Browse files

drm/amdgpu/soc15: add support for sienna_cichlid 



Signed-off-by: default avatarLikun Gao <Likun.Gao@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2f7f5227

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

+6 −0
Original line number Diff line number Diff line
@@ -686,6 +686,11 @@ static int nv_common_early_init(void *handle) 
			adev->rev_id = 0;

		adev->external_rev_id = adev->rev_id + 0xa;

		break;

	case CHIP_SIENNA_CICHLID:

		adev->cg_flags = 0;

		adev->pg_flags = 0;

		adev->external_rev_id = adev->rev_id + 0x28;

		break;

	default:

		/* FIXME: not supported yet */

		return -EINVAL;
@@ -901,6 +906,7 @@ static int nv_common_set_clockgating_state(void *handle, 
	case CHIP_NAVI10:

	case CHIP_NAVI14:

	case CHIP_NAVI12:

	case CHIP_SIENNA_CICHLID:

		adev->nbio.funcs->update_medium_grain_clock_gating(adev,

				state == AMD_CG_STATE_GATE);

		adev->nbio.funcs->update_medium_grain_light_sleep(adev,