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path: root/drivers/video/fbdev/goldfishfb.c
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* video: goldfishfb: fix memory leak on driver removeAnton Vasilyev2018-07-241-0/+1
| | | | | | | | | | | | | | | goldfish_fb_probe() allocates memory for fb, but goldfish_fb_remove() does not have deallocation of fb, which leads to memory leak on probe/remove. The patch adds deallocation into goldfish_fb_remove(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru> Cc: Aleksandar Markovic <aleksandar.markovic@mips.com> Cc: Miodrag Dinic <miodrag.dinic@mips.com> Cc: Goran Ferenc <goran.ferenc@mips.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: Set pixclock = 0 in goldfishfbChristoffer Dall2018-07-031-1/+1
| | | | | | | | | | | User space Android code identifies pixclock == 0 as a sign for emulation and will set the frame rate to 60 fps when reading this value, which is the desired outcome. Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Roman Kiryanov <rkir@google.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: Enable ACPI-based enumeration for goldfishfbYu Ning2018-07-031-0/+8
| | | | | | | | Add an ACPI id to make goldfish framebuffer to support ACPI enumeration. Signed-off-by: Yu Ning <yu.ning@intel.com> Signed-off-by: Roman Kiryanov <rkir@google.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: Fix checkpatch warnings in goldfishfb.cRoman Kiryanov2018-07-031-1/+3
| | | | | | | Address issues pointed by checkpatch.pl Signed-off-by: Roman Kiryanov <rkir@google.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: goldfishfb: Add support for device tree bindingsAleksandar Markovic2017-11-091-1/+7
| | | | | | | | | | | | | | Add ability to the Goldfish FB driver to be recognized by OS via DT. Signed-off-by: Miodrag Dinic <miodrag.dinic@mips.com> Signed-off-by: Goran Ferenc <goran.ferenc@mips.com> Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com> Cc: Douglas Leung <douglas.leung@mips.com> Cc: James Hogan <james.hogan@mips.com> Cc: Paul Burton <paul.burton@mips.com> Cc: Petar Jovanovic <petar.jovanovic@mips.com> Cc: Raghu Gandham <raghu.gandham@mips.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: move fbdev to drivers/video/fbdevTomi Valkeinen2014-04-171-0/+318
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>