diff options
| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2015-09-09 16:40:56 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-24 20:14:24 +0200 |
| commit | 13803132818cf8084d169617be060fd8e3411a98 (patch) | |
| tree | dab7551b9b3411ba1ebbed60023699489fe34d85 /drivers/gpu/drm/drm_crtc.c | |
| parent | drm: Use vblank timestamps to guesstimate how many vblanks were missed (diff) | |
| download | linux-13803132818cf8084d169617be060fd8e3411a98.tar.xz linux-13803132818cf8084d169617be060fd8e3411a98.zip | |
drm/core: Preserve the framebuffer after removing it.
Previously RMFB and fd close chose to disable any plane that had
an active framebuffer from this file. If it was a primary plane the
crtc was disabled. However the fbdev code or any system compositor
should restore the planes anyway so there's no need to do it twice.
The old fb_id is zero'd, so there's no danger of being able to
restore the fb from fb_id.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 9b9c4b41422a..626b0a57efbf 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -3327,7 +3327,7 @@ int drm_mode_rmfb(struct drm_device *dev, mutex_unlock(&dev->mode_config.fb_lock); mutex_unlock(&file_priv->fbs_lock); - drm_framebuffer_remove(fb); + drm_framebuffer_unreference(fb); return 0; @@ -3517,7 +3517,7 @@ void drm_fb_release(struct drm_file *priv) list_del_init(&fb->filp_head); /* This will also drop the fpriv->fbs reference. */ - drm_framebuffer_remove(fb); + drm_framebuffer_unreference(fb); } } |