user/sven/linux.git/drivers/video/fbdev/core, branch v3.18.35

video/fbdev: fix defio's fsync

2015-01-27T16:29:39Z

commit 30ea9c5218651bc11cbdba7820be78f04e2d83bc upstream. fb_deferred_io_fsync() returns the value of schedule_delayed_work() as an error code, but schedule_delayed_work() does not return an error. It returns true/false depending on whether the work was already queued. Fix this by ignoring the return value of schedule_delayed_work(). Signed-off-by: Tomi Valkeinen Signed-off-by: Greg Kroah-Hartman

Merge tag 'fbdev-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

2014-10-19T01:03:02Z

Pull fbdev updates from Tomi Valkeinen: - new 6x10 font - various small fixes and cleanups * tag 'fbdev-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (30 commits) fonts: Add 6x10 font videomode: provide dummy inline functions for !CONFIG_OF video/atmel_lcdfb: Introduce regulator support fbdev: sh_mobile_hdmi: Re-init regs before irq re-enable on resume framebuffer: fix screen corruption when copying framebuffer: fix border color arm, fbdev, omap2, LLVMLinux: Remove nested function from omapfb arm, fbdev, omap2, LLVMLinux: Remove nested function from omap2 dss video: fbdev: valkyriefb.c: use container_of to resolve fb_info_valkyrie from fb_info video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer from fb_info video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from fb_info video: fbdev: controlfb.c: use container_of to resolve fb_info_control from fb_info video: fbdev: sa1100fb.c: use container_of to resolve sa1100fb_info from fb_info video: fbdev: stifb.c: use container_of to resolve stifb_info from fb_info video: fbdev: sis: sis_main.c: Cleaning up missing null-terminate in conjunction with strncpy video: valkyriefb: Fix unused variable warning in set_valkyrie_clock() video: fbdev: use %*ph specifier to dump small buffers video: mx3fb: always enable BACKLIGHT_LCD_SUPPORT video: fbdev: au1200fb: delete double assignment video: fbdev: sis: delete double assignment ...

framebuffer: fix screen corruption when copying

2014-09-30T10:39:50Z

The function bitcpy_rev has a bug that may result in screen corruption. The bug happens under these conditions: * the end of the destination area of a copy operation is aligned on a long word boundary * the end of the source area is not aligned on a long word boundary * we are copying more than one long word In this case, the variable shift is non-zero and the variable first is zero. The statements FB_WRITEL(comp(d0, FB_READL(dst), first), dst) reads the last long word of the destination and writes it back unchanged (because first is zero). Correctly, we should write the variable d0 to the last word of the destination in this case. This patch fixes the bug by introducing and extra test if first is zero. The patch also removes the references to fb_memmove in the code that is commented out because fb_memmove was removed from framebuffer subsystem. Signed-off-by: Mikulas Patocka Cc: stable@vger.kernel.org Signed-off-by: Tomi Valkeinen

video: fbdev: use %*ph specifier to dump small buffers

2014-09-09T11:03:34Z

Instead of dereference each byte let's use %*ph specifier in the printk() calls. Signed-off-by: Andy Shevchenko Signed-off-by: Tomi Valkeinen

video/fbdev: Always built-in video= cmdline parsing

2014-08-06T12:50:02Z

In drm/i915 we want to get at the video= cmdline modes even when we don't have fbdev support enabled, so that users can always override the kernel's initial mode selection. But that gives us a direct depency upon the parsing code in the fbdev subsystem. Since it's so little code just extract these 2 functions and always build them in. Whiel at it fix the checkpatch fail in this code. v2: Also move fb_mode_option. Spotted by the kbuild. v3: Review from Geert: - Keep the old copyright notice from fb_mem.c, although I have no idea what exactly applies. - Only compile this when needed. Cc: Geert Uytterhoeven Cc: Plagniol-Villard Cc: Tomi Valkeinen Cc: linux-fbdev@vger.kernel.org Signed-off-by: Daniel Vetter -- I prefer if we can merge this through drm-next since we'll use it there in follow-up patches. -Daniel

fbdev: fbmem: remove positive test on unsigned values

2014-05-09T09:55:49Z

fb_image.dx, fb_image.dy and fbconf2bmap.framebuffer are __u32 Cc: Jean-Christophe Plagniol-Villard Cc: Tomi Valkeinen Cc: Andrew Morton Signed-off-by: Fabian Frederick Signed-off-by: Tomi Valkeinen

video: export fb_prepare_logo

2014-05-09T09:55:47Z

Some drivers that may be loadable modules use the fb_prepare_logo function, so we have to export it. Found during randconfig builds with mmpfb. Signed-off-by: Arnd Bergmann Signed-off-by: Peter Griffin Cc: Jean-Christophe Plagniol-Villard Cc: Tomi Valkeinen Cc: linux-fbdev@vger.kernel.org Signed-off-by: Tomi Valkeinen

video: Check EDID for HDMI connection

2014-04-22T05:51:29Z

Check EDID Vendor Specific Data Block bytes to see if the connection is HDMI and set FB_MISC_HDMI. Signed-off-by: David Ung Signed-off-by: Christopher Freeman Signed-off-by: Tomi Valkeinen

fbdev: move fbdev core files to separate directory

2014-04-17T05:10:19Z

Instead of having fbdev framework core files at the root fbdev directory, mixed with random fbdev device drivers, move the fbdev core files to a separate core directory. This makes it much clearer which of the files are actually part of the fbdev framework, and which are part of device drivers. Signed-off-by: Tomi Valkeinen Acked-by: Laurent Pinchart Acked-by: Geert Uytterhoeven Acked-by: Rob Clark Acked-by: Jingoo Han Acked-by: Daniel Vetter