From 0c0860d190ca430fea27045f714d3bf3b3810a4d Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 17 Nov 2022 12:47:29 +0100 Subject: fbdev: Make fb_modesetting_disabled() static inline Make fb_modesetting_disabled() a static-inline function when it is defined in the header file. Avoid the linker error shown below. ld: drivers/video/fbdev/core/fbmon.o: in function `fb_modesetting_disabled': fbmon.c:(.text+0x1e4): multiple definition of `fb_modesetting_disabled'; drivers/video/fbdev/core/fbmem.o:fbmem.c:(.text+0x1bac): first defined here A bug report is at [1]. Reported-by: Stephen Rothwell Reported-by: kernel test robot Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Fixes: 0ba2fa8cbd29 ("fbdev: Add support for the nomodeset kernel parameter") Cc: Javier Martinez Canillas Cc: Daniel Vetter Cc: Helge Deller Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Link: https://lore.kernel.org/dri-devel/20221117183214.2473e745@canb.auug.org.au/T/#u # 1 Link: https://patchwork.freedesktop.org/patch/msgid/20221117114729.7570-1-tzimmermann@suse.de (cherry picked from commit a189b2ee938f6b15ad9f95bdef63f95a3a092418) --- include/linux/fb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/fb.h b/include/linux/fb.h index 8dc9635f5bc1..a2a52f730989 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -807,7 +807,7 @@ extern int fb_find_mode(struct fb_var_screeninfo *var, #if defined(CONFIG_VIDEO_NOMODESET) bool fb_modesetting_disabled(const char *drvname); #else -bool fb_modesetting_disabled(const char *drvname) +static inline bool fb_modesetting_disabled(const char *drvname) { return false; } -- cgit v1.2.3 From 1ab4de28cb1074dabf684076996d570afbe1dc4e Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Fri, 18 Nov 2022 14:35:34 +0100 Subject: 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 Acked-by: Daniel Vetter 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) --- include/linux/fb.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux') 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); -- cgit v1.2.3