summaryrefslogtreecommitdiffstats
path: root/drivers/video/mmp
AgeCommit message (Collapse)AuthorFilesLines
2013-06-28Merge tag 'fbdev-3.11-2' of git://gitorious.org/linux-omap-dss2/linux into ↵Jean-Christophe PLAGNIOL-VILLARD2-2/+0
fbdev/for-next Various fbdev changes for 3.11 * xilinxfb updates * Small cleanups and fixes to multiple drivers
2013-06-27video: mmp: fix graphics/video layer enable/mask swap issueJing Xiang1-3/+3
There is bug when switch dma of graphic layer and video layer, it configured opposite bit, fix it. Signed-off-by: Jing Xiang <jxiang@marvell.com> Signed-off-by: Jett.Zhou <jtzhou@marvell.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2013-06-27video: mmp: fix memcpy wrong size for mmp_addr issueJing Xiang1-1/+1
Memcpy used wrong struct of mmp_win, fix it. Signed-off-by: Jing Xiang <jxiang@marvell.com> Signed-off-by: Jett.Zhou <jtzhou@marvell.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2013-06-26video: remove unnecessary platform_set_drvdata()Jingoo Han2-2/+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>
2013-04-29drivers/video/mmp: remove legacy hw definitionsZhou Zhu1-478/+1
Removed legacy hw definitions in hw/mmp_ctrl.h. These definitions are for earlier soc versions and are not supported in this driver. Signed-off-by: Zhou Zhu <zzhu3@marvell.com> Cc: Paul Bolle <pebolle@tiscali.nl> Cc: Lisa Du <cldu@marvell.com> Cc: Guoqing Li <ligq@marvell.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>
2013-04-17drivers/video/mmp/core.c: fix use-after-free bugAndrei Epure1-2/+0
Found with coccinelle. Signed-off-by: Andrei Epure <epure.andrei@gmail.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>
2013-02-21video: mmpdisp: add spi port in display controllerZhou Zhu5-0/+199
Add spi port support in mmp display controller. This port is from display controller and for panel usage. This driver implemented and registered as a spi master. Signed-off-by: Zhou Zhu <zzhu3@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Lisa Du <cldu@marvell.com> Cc: Guoqing Li <ligq@marvell.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>
2013-02-21video: mmp: add tpo hvga panel supportedLisa Du5-1/+195
Add tpo hvga panel support in marvell display framework. This panel driver implements modes query and power on/off. This panel driver gets panel config/ plat power on/off/ connected path name from machine-info and registered as a spi device. This panel driver uses mmp_disp supplied register_panel function to register panel to path as machine-info defined. Signed-off-by: Lisa Du <cldu@marvell.com> Signed-off-by: Zhou Zhu <zzhu3@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Guoqing Li <ligq@marvell.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>
2013-02-21video: mmp display controller supportGuoqing Li6-1/+2570
Marvell mmp series display controller support in mmpdisp subsystem. This driver focus on implementation of hardware operations of path/overlay, which is defined in mmp display subsystem interface. This driver registers all pathes to mmp display framework. Signed-off-by: Guoqing Li <ligq@marvell.com> Signed-off-by: Lisa Du <cldu@marvell.com> Signed-off-by: Zhou Zhu <zzhu3@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.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>
2013-02-21fb: mmp: include linux/platform_device.hArnd Bergmann1-0/+1
Commit 16559ae48c76 ("kgdb: remove #include <linux/serial_8250.h> from kgdb.h") changes the kgdb.h file so that drivers including it do not implicitly include linux/platform_device.h. The mmp framebuffer driver is new, so Greg did not have a chance to fix it up when introducing his change. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Zhou Zhu <zzhu3@marvell.com> Cc: Lisa Du <cldu@marvell.com> Cc: Guoqing Li <ligq@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-02-21video: mmp fb supportZhou Zhu6-1/+757
Add fb support for Marvell mmp display subsystem. This driver is configured using "buffer driver mach info". With configured name of path, this driver get path using using exported interface of mmp display driver. Then this driver get overlay using configured id and operates on this overlay to show buffers on display devices. Signed-off-by: Zhou Zhu <zzhu3@marvell.com> Signed-off-by: Lisa Du <cldu@marvell.com> Cc: Guoqing Li <ligq@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.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>
2013-02-21video: mmp display subsystemZhou Zhu3-0/+264
Add mmp display subsystem to support Marvell MMP display controllers. This subsystem contains 4 parts: --fb folder --core.c --hw folder --panel folder 1. fb folder contains implementation of fb. fb get path and overlay from common interface and operates on these structures. 2. core.c provides common interface for a hardware abstraction. Major parts of this interface are: a) Path: path is a output device connected to a panel or HDMI TV. Main operations of the path is set/get timing/output color. fb operates output device through path structure. b) Ovly: Ovly is a buffer shown on the path. Ovly describes frame buffer and its source/destination size, offset, input color, buffer address, z-order, and so on. Each fb device maps to one overlay. 3. hw folder contains implementation of hardware operations defined by core.c. It registers paths for fb use. 4. panel folder contains implementation of panels. It's connected to path. Panel drivers would also regiester panels and linked to path when probe. Signed-off-by: Zhou Zhu <zzhu3@marvell.com> Signed-off-by: Lisa Du <cldu@marvell.com> Cc: Guoqing Li <ligq@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.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>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 05:25:26 +0000