Commit 39767222 authored by Jiansong Chen's avatar Jiansong Chen Committed by Alex Deucher
Browse files

drm/amd/pm: support runtime pptable update for sienna_cichlid etc. 



This avoids smu issue when enabling runtime pptable update for
sienna_cichlid and so on. Runtime pptable udpate is needed for test
and debug purpose.

Signed-off-by: default avatarJiansong Chen <Jiansong.Chen@amd.com>
Reviewed-by: default avatarKenneth Feng <kenneth.feng@amd.com>
Reviewed-by: default avatarEvan Quan <evan.quan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 26652cd8

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

+9 −3
Original line number Diff line number Diff line
@@ -1129,7 +1129,7 @@ static int smu_disable_dpms(struct smu_context *smu) 
	 */

	if (smu->uploading_custom_pp_table &&

	    (adev->asic_type >= CHIP_NAVI10) &&

	    (adev->asic_type <= CHIP_NAVI12))

	    (adev->asic_type <= CHIP_NAVY_FLOUNDER))

		return 0;



	/*
@@ -1214,7 +1214,9 @@ static int smu_hw_fini(void *handle) 
int smu_reset(struct smu_context *smu)

{

	struct amdgpu_device *adev = smu->adev;

	int ret = 0;

	int ret;



	amdgpu_gfx_off_ctrl(smu->adev, false);



	ret = smu_hw_fini(adev);

	if (ret)
@@ -1225,8 +1227,12 @@ int smu_reset(struct smu_context *smu) 
		return ret;



	ret = smu_late_init(adev);



	if (ret)

		return ret;



	amdgpu_gfx_off_ctrl(smu->adev, true);



	return 0;

}



static int smu_suspend(void *handle)