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| author | Evan Quan <evan.quan@amd.com> | 2018-11-28 16:33:30 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-12-03 11:40:20 -0500 |
| commit | f02be8279a15c28302d72efa9ff21bdc586d5357 (patch) | |
| tree | 5f3edffcf77a296171d246a3dbc901f2ead97b06 /drivers/gpu/drm | |
| parent | b52b6738cc2d50d2a8f4d0095bcb5a86716008a5 (diff) | |
| download | lwn-f02be8279a15c28302d72efa9ff21bdc586d5357.tar.gz lwn-f02be8279a15c28302d72efa9ff21bdc586d5357.zip | |
drm/amd/powerplay: support new pptable upload on Vega20
New pptable upload through sysfs interface is supported.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c index 85119c2bdcc8..a2a7e0e94aa6 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c @@ -80,7 +80,9 @@ int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr) PHM_FUNC_CHECK(hwmgr); adev = hwmgr->adev; - if (smum_is_dpm_running(hwmgr) && !amdgpu_passthrough(adev)) { + /* Skip for suspend/resume case */ + if (smum_is_dpm_running(hwmgr) && !amdgpu_passthrough(adev) + && adev->in_suspend) { pr_info("dpm has been enabled\n"); return 0; } |