Commit a6dec868 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amdgpu/soc21: enable ATHUB and MMHUB PG 



Enable ATHUB and MMHUB powergating.

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 276c03a0

drivers/gpu/drm/amd/amdgpu/soc21.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -476,7 +476,8 @@ static int soc21_common_early_init(void *handle) 
	switch (adev->ip_versions[GC_HWIP][0]) {

	switch (adev->ip_versions[GC_HWIP][0]) {

	case IP_VERSION(11, 0, 0):

	case IP_VERSION(11, 0, 0):

		adev->cg_flags = 0;

		adev->cg_flags = 0;

		adev->pg_flags = 0;

		adev->pg_flags = AMD_PG_SUPPORT_ATHUB |

			AMD_PG_SUPPORT_MMHUB;

		adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update

		adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update

		break;

		break;

	default:

	default: