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authorThomas Zimmermann <tzimmermann@suse.de>2022-11-18 14:35:34 +0100
committerThomas Zimmermann <tzimmermann@suse.de>2022-11-23 09:11:00 +0100
commit1ab4de28cb1074dabf684076996d570afbe1dc4e (patch)
treef988c360046188e969944f10c87ada5fe915ccb6 /include/linux/fb.h
parent713befe89390c1d22a671491b2c7b2f07856f44a (diff)
Revert "drm/fb-helper: Schedule deferred-I/O worker after writing to framebuffer"
This reverts commit 7f5cc4a3e5e4c5a38e5748defc952e45278f7a70. Needed to restore the fbdev damage worker. There have been bug reports about locking order [1] and incorrectly takens branches. [2] Restore the damage worker until these problems have been resovled. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://intel-gfx-ci.01.org/tree/drm-tip/fi-kbl-8809g.html # 1 Link: https://lore.kernel.org/dri-devel/20221115115819.23088-6-tzimmermann@suse.de/T/#m06eedc0a468940e4cbbd14ca026733b639bc445a # 2 Link: https://patchwork.freedesktop.org/patch/msgid/20221118133535.9739-3-tzimmermann@suse.de (cherry picked from commit 8b83e1a455382dc667898a525a93f4eb6716cc41)
Diffstat (limited to 'include/linux/fb.h')
-rw-r--r--include/linux/fb.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h
index a2a52f730989..64889a2b783f 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -663,7 +663,6 @@ extern void fb_deferred_io_open(struct fb_info *info,
struct inode *inode,
struct file *file);
extern void fb_deferred_io_cleanup(struct fb_info *info);
-extern void fb_deferred_io_schedule_flush(struct fb_info *info);
extern int fb_deferred_io_fsync(struct file *file, loff_t start,
loff_t end, int datasync);