diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2016-08-31 17:34:23 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-09-02 10:34:46 -0400 |
| commit | 103917b387ba9b72114d494fb29e012f51b4be3e (patch) | |
| tree | b65e7340b440399e2c343879a33f5ae72e1250b1 /drivers/gpu/drm/radeon/radeon_drv.c | |
| parent | f46cf3735f4c05eb752d020d34ace1c85ccf567c (diff) | |
drm/radeon: set runtime pm state to active on resume
The sbios always powers up the dGPU on resume.
Acked-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 8faa4d55d060..c9e6928e06d4 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -374,6 +374,14 @@ static int radeon_pmops_resume(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct drm_device *drm_dev = pci_get_drvdata(pdev); + + /* GPU comes up enabled by the bios on resume */ + if (radeon_is_px(drm_dev)) { + pm_runtime_disable(dev); + pm_runtime_set_active(dev); + pm_runtime_enable(dev); + } + return radeon_resume_kms(drm_dev, true, true); } |