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| author | Takashi Iwai <tiwai@suse.de> | 2015-09-29 12:52:07 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-09-29 12:52:07 +0200 |
| commit | d8dfacf8b50c260d79864933ac82a8198a0908a9 (patch) | |
| tree | b172eb8643de7bd9f9439c58031b06c98116d86a /drivers/gpu/drm/radeon/radeon_device.c | |
| parent | e87359efcaf45efc41dbaa6ec25eb26705300cee (diff) | |
| parent | df075feefbd347f13fba5198294cda619532c237 (diff) | |
| download | talos-obmc-linux-d8dfacf8b50c260d79864933ac82a8198a0908a9.tar.gz talos-obmc-linux-d8dfacf8b50c260d79864933ac82a8198a0908a9.zip | |
Merge branch 'topic/firewire-update' into for-next
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_device.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index d8319dae8358..f3f562f6d848 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1573,10 +1573,12 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, bool fbcon) drm_kms_helper_poll_disable(dev); + drm_modeset_lock_all(dev); /* turn off display hw */ list_for_each_entry(connector, &dev->mode_config.connector_list, head) { drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); } + drm_modeset_unlock_all(dev); /* unpin the front buffers and cursors */ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { @@ -1734,9 +1736,11 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon) if (fbcon) { drm_helper_resume_force_mode(dev); /* turn on display hw */ + drm_modeset_lock_all(dev); list_for_each_entry(connector, &dev->mode_config.connector_list, head) { drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); } + drm_modeset_unlock_all(dev); } drm_kms_helper_poll_enable(dev); |
