diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2015-11-24 14:30:56 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-12-02 12:45:54 -0500 |
| commit | 54fb2a5cd0baf8e97d743de411e2f832d1afa68d (patch) | |
| tree | 7c214f060771f1e07caf14479f0eeeb6647154f1 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 8333f607a6317565a71f286728cf6a1f08e56004 (diff) | |
drm/amdgpu: call hpd_irq_event on resume
Need to call this on resume if displays changes during
suspend in order to properly be notified of changes.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index d5b421330145..58cb6987b078 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1788,6 +1788,7 @@ int amdgpu_resume_kms(struct drm_device *dev, bool resume, bool fbcon) } drm_kms_helper_poll_enable(dev); + drm_helper_hpd_irq_event(dev); if (fbcon) { amdgpu_fbdev_set_suspend(adev, 0); |