xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/vmwgfx: Drop drm_vblank_cleanup

Browse Source 
Again stopping the vblank before uninstalling the irq handler is kinda
the wrong way round, but the fb_off stuff should take care of
disabling the dsiplay at least in most cases. So drop the
drm_vblank_cleanup code since it's not really doing anything, it looks
all cargo-culted.

v2: Appease gcc better.

v3: Simplify code (Sean Paul)

Cc: Sinclair Yeh <syeh@vmware.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170626161949.25629-1-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter
2017-06-26 18:19:48 +02:00
parent 5cbdaccb0d
commit 5f58e9742d
5 changed files with 3 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
View File

@@ -1771,7 +1771,7 @@ int vmw_kms_init(struct vmw_private *dev_priv)
int vmw_kms_close(struct vmw_private *dev_priv)
{
int ret;
int ret = 0;
/*
* Docs says we should take the lock before calling this function
@@ -1779,11 +1779,7 @@ int vmw_kms_close(struct vmw_private *dev_priv)
* drm_encoder_cleanup which takes the lock we deadlock.
*/
drm_mode_config_cleanup(dev_priv->dev);
if (dev_priv->active_display_unit == vmw_du_screen_object)
ret = vmw_kms_sou_close_display(dev_priv);
else if (dev_priv->active_display_unit == vmw_du_screen_target)
ret = vmw_kms_stdu_close_display(dev_priv);
else
if (dev_priv->active_display_unit == vmw_du_legacy)
ret = vmw_kms_ldu_close_display(dev_priv);
return ret;