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path: root/drivers/video/jz4740_fb.c
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* video: move fbdev to drivers/video/fbdevTomi Valkeinen2014-04-171-806/+0
| | | | | | | | | | | | | | | | | | | | 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>
* Video / jz4740_fb: Use module_platform_driver() to simplify codeHanjun Guo2013-09-301-12/+1
| | | | | | | Convert to module_platform_driver() to simplify code. Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* video: jz4740-fb: Use clk_prepare_enable/clk_disable_unprepareLars-Peter Clausen2013-09-261-5/+5
| | | | | | | | In preparation to switching the jz4740 clk driver to the common clk framework update the clk enable/disable calls to clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* video: jz4740-fb: Fix LCD_CMD bit definitionsLars-Peter Clausen2013-09-261-3/+3
| | | | | | | | Fix the bit offsets for the LCD_CMD definitions. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* video: remove unnecessary platform_set_drvdata()Jingoo Han2013-06-261-2/+0
| | | | | | | | | | | | | | The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Cc: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* video: Convert to devm_ioremap_resource()Thierry Reding2013-01-221-3/+3
| | | | | | | | | | | | | Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Drivers: video: remove __dev* attributes.Greg Kroah-Hartman2013-01-031-4/+4
| | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6Linus Torvalds2012-10-121-36/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull fbdev updates from Florian Tobias Schandinat: "This includes: - large updates for OMAP - basic OMAP5 DSS support for DPI and DSI outputs - large cleanups and restructuring - some update to Exynos and da8xx-fb - removal of the pnx4008 driver (arch removed) - various other small patches" Fix up some trivial conflicts (mostly just include line changes, but also some due to the renaming of the deferred work functions by Tejun). * tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6: (193 commits) gbefb: fix compile error video: mark nuc900fb_map_video_memory as __devinit video/mx3fb: set .owner to prevent module unloading while being used video: exynos_dp: use clk_prepare_enable and clk_disable_unprepare drivers/video/exynos/exynos_mipi_dsi.c: fix error return code drivers/video/savage/savagefb_driver.c: fix error return code video: s3c-fb: use clk_prepare_enable and clk_disable_unprepare da8xx-fb: save and restore LCDC context across suspend/resume cycle da8xx-fb: add pm_runtime support video/udlfb: fix line counting in fb_write OMAPDSS: add missing include for string.h OMAPDSS: DISPC: Configure color conversion coefficients for writeback OMAPDSS: DISPC: Add manager like functions for writeback OMAPDSS: DISPC: Configure writeback FIFOs OMAPDSS: DISPC: Configure writeback specific parameters in dispc_wb_setup() OMAPDSS: DISPC: Configure overlay-like parameters in dispc_wb_setup OMAPDSS: DISPC: Add function to set channel in for writeback OMAPDSS: DISPC: Don't set chroma resampling bit for writeback OMAPDSS: DISPC: Downscale chroma if plane is writeback OMAPDSS: DISPC: Configure input and output sizes for writeback ...
| * fbdev: jz4740: Use devm_request_and_ioremapLars-Peter Clausen2012-09-221-21/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_request_and_ioremap instead of request_mem_region + devm_ioremap. This also fixes the following compile error introduced in commit b2ca7f4d ("drivers/video/jz4740_fb.c: use devm_ functions"): drivers/video/jz4740_fb.c: In function 'jzfb_probe': drivers/video/jz4740_fb.c:676:2: error: implicit declaration of function 'devm_ioremap' drivers/video/jz4740_fb.c:676:13: warning: assignment makes pointer from integer without a cast Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
| * drivers/video/jz4740_fb.c: use devm_ functionsDamien Cassou2012-08-231-16/+6
| | | | | | | | | | | | | | | | | | The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by: Damien Cassou <damien.cassou@lifl.fr> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
* | sections: fix section conflicts in drivers/videoAndi Kleen2012-10-061-1/+1
|/ | | | | | | Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* console: rename acquire/release_console_sem() to console_lock/unlock()Torben Hohn2011-01-261-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | The -rt patches change the console_semaphore to console_mutex. As a result, a quite large chunk of the patches changes all acquire/release_console_sem() to acquire/release_console_mutex() This commit makes things use more neutral function names which dont make implications about the underlying lock. The only real change is the return value of console_trylock which is inverted from try_acquire_console_sem() This patch also paves the way to switching console_sem from a semaphore to a mutex. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: make console_trylock return 1 on success, per Geert] Signed-off-by: Torben Hohn <torbenh@gmx.de> Cc: Thomas Gleixner <tglx@tglx.de> Cc: Greg KH <gregkh@suse.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* FBDEV: JZ4740: Add framebuffer driverLars-Peter Clausen2010-08-051-0/+847
Add support for the LCD controller on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-fbdev@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1470/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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