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path: root/drivers/video/fbdev/udlfb.c
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* video: fbdev: udlfb: drop log level for blankingMike Gerow2017-06-141-2/+2
| | | | | | | | | | Drop log level for blanking from info to debug. Xorg likes to habitually unblank when already unblanked and this can fill up logs over a long period of time. Signed-off-by: Mike Gerow <gerow@google.com> Cc: bernie@plugable.com Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: add missing USB-descriptor endianness conversionsJohan Hovold2017-06-141-2/+3
| | | | | | | | | | Add the missing endianness conversions when printing the USB device-descriptor idVendor, idProduct and bcdDevice fields during probe. Signed-off-by: Johan Hovold <johan@kernel.org> Cc: Steve Glendinning <steve.glendinning@shawell.net> Cc: Bernie Thompson <bernie@plugable.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: udlfb: Fix buffer on stackMaksim Salau2017-05-021-2/+12
| | | | | | | | | | Allocate buffers on HEAP instead of STACK for local array that is to be sent using usb_control_msg(). Signed-off-by: Maksim Salau <maksim.salau@gmail.com> Cc: Bernie Thompson <bernie@plugable.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* fbdev: udlfb: remove unneeded initialization in few placesAlexey Klimov2015-08-201-6/+4
| | | | | | | | | Small minor cleanup. This patch removes unneeded initializations of variables in few places in different functions and one empty line. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* video: udlfb: Deletion of unnecessary checks before the function call "vfree"Markus Elfring2014-12-041-6/+3
| | | | | | | | | | The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* video: fbdev: use %*ph specifier to dump small buffersAndy Shevchenko2014-09-091-5/+2
| | | | | | | | Instead of dereference each byte let's use %*ph specifier in the printk() calls. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* video: move fbdev to drivers/video/fbdevTomi Valkeinen2014-04-171-0/+1985
The drivers/video directory is a mess. It contains generic video related files, directories for backlight, console, linux logo, lots of fbdev device drivers, fbdev framework files. Make some order into the chaos by creating drivers/video/fbdev directory, and move all fbdev related files there. No functionality is changed, although I guess it is possible that some subtle Makefile build order related issue could be created by this patch. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Rob Clark <robdclark@gmail.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>