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Commit 538333f0 authored by Flora Cui's avatar Flora Cui Committed by Alex Deucher
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drm/amd/powerplay: add default clockgating handling 



This is to workaround regression introduced in
46c34bcb6a15dd85329a39a5e72c62108626acdc. It should be reverted with a
final fix.

Signed-off-by: default avatarFlora Cui <Flora.Cui@amd.com>
Reviewed-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 62a86fc2

drivers/gpu/drm/amd/powerplay/amd_powerplay.c

+4 −2
Original line number Diff line number Diff line
@@ -188,10 +188,12 @@ static int pp_set_clockgating_state(void *handle, 


	hwmgr = ((struct pp_instance *)handle)->hwmgr;



	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||

			hwmgr->hwmgr_func->update_clock_gatings == NULL)

	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL)

			return -EINVAL;



	if (hwmgr->hwmgr_func->update_clock_gatings == NULL)

		return 0;



	if (state == AMD_CG_STATE_UNGATE)

		pp_state = 0;

	else