Commit 6951c3e4 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/vangogh: don't check for dpm in is_dpm_running when in suspend 



Do the same thing we do for Renoir.  We can check, but since
the sbios has started DPM, it will always return true which
causes the driver to skip some of the SMU init when it shouldn't.

Reviewed-by: default avatarZhan Liu <zhan.liu@amd.com>
Acked-by: default avatarEvan Quan <evan.quan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent e92049ae

drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c

+5 −0
Original line number Diff line number Diff line
@@ -384,10 +384,15 @@ static int vangogh_dpm_set_jpeg_enable(struct smu_context *smu, bool enable) 


static bool vangogh_is_dpm_running(struct smu_context *smu)

{

	struct amdgpu_device *adev = smu->adev;

	int ret = 0;

	uint32_t feature_mask[2];

	uint64_t feature_enabled;



	/* we need to re-init after suspend so return false */

	if (adev->in_suspend)

		return false;



	ret = smu_cmn_get_enabled_32_bits_mask(smu, feature_mask, 2);



	if (ret)