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authorPrathyush <prathyush.k@samsung.com>2012-04-14 07:52:13 -0400
committerDave Airlie <airlied@redhat.com>2012-04-19 09:40:41 -0400
commit4e47e02d1ac47b6eb591b2a632a6c059ce3e5002 (patch)
treee9f67b84304f3fbe4dc54c16251ea21646c0db76 /drivers/gpu/drm/drm_fops.c
parent5799d9e2eab20ef694fb92a7636f451e1b0e456c (diff)
drm: Releasing FBs before releasing GEM objects during drm_release
During DRM release, all the FBs and gem objects are released. If a gem object is being used as a FB and set to a crtc, it must not be freed before releasing the framebuffer first. If FBs are released first, the crtc using the FB is disabled first so now the GEM object can be freed safely. The CRTC will be enabled again when the driver restores fbdev mode. Signed-off-by: Prathyush K <prathyush.k@samsung.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_fops.c')
-rw-r--r--drivers/gpu/drm/drm_fops.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index cdfbf27b2b3c..123de28f94ef 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -507,12 +507,12 @@ int drm_release(struct inode *inode, struct file *filp)
507 507
508 drm_events_release(file_priv); 508 drm_events_release(file_priv);
509 509
510 if (dev->driver->driver_features & DRIVER_GEM)
511 drm_gem_release(dev, file_priv);
512
513 if (dev->driver->driver_features & DRIVER_MODESET) 510 if (dev->driver->driver_features & DRIVER_MODESET)
514 drm_fb_release(file_priv); 511 drm_fb_release(file_priv);
515 512
513 if (dev->driver->driver_features & DRIVER_GEM)
514 drm_gem_release(dev, file_priv);
515
516 mutex_lock(&dev->ctxlist_mutex); 516 mutex_lock(&dev->ctxlist_mutex);
517 if (!list_empty(&dev->ctxlist)) { 517 if (!list_empty(&dev->ctxlist)) {
518 struct drm_ctx_list *pos, *n; 518 struct drm_ctx_list *pos, *n;