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* Merge branch 'for-linus' of ↵Linus Torvalds2014-04-0521-62/+108
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel Pull Hexagon updates from Richard Kuo: "Mostly cleanups for compilation with allmodconfig and some other miscellaneous fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel: Hexagon: update CR year for elf.h Hexagon: remove SP macro Hexagon: set ELF_EXEC_PAGESIZE to PAGE_SIZE Hexagon: set the e_flags in user regset view for core dumps Hexagon: fix atomic_set Hexagon: add screen_info for VGA_CONSOLE hexagon: correct type on pgd copy smp, hexagon: kill SMP single function call interrupt arch: hexagon: include: asm: add generic macro 'mmiowb' in "io.h" arch: hexagon: kernel: hexagon_ksyms.c: export related symbols which various modules need arch: hexagon: kernel: reset.c: use function pointer instead of function for pm_power_off and export it arch: hexagon: include: asm: add "vga.h" in Kbuild arch: hexagon: include: asm: Kbuild: add generic "serial.h" in Kbuild arch: hexagon: include: uapi: asm: setup.h add swith macro __KERNEL__ arch: hexagon: include: asm: add prefix "hvm[ci]_" for all enum members in "hexagon_vm.h" arch: hexagon: Kconfig: add HAVE_DMA_ATTR in Kconfig and remove "linux/dma-mapping.h" from "asm/dma-mapping.h" arch: hexagon: kernel: add export symbol function __delay() hexagon: include: asm: kgdb: extend DBG_MAX_REG_NUM for "cs0/1" hexagon: kernel: kgdb: include related header for pass compiling. hexagon: kernel: remove useless variables 'dn', 'r' and 'err' in time_init_deferred() in "time.c"
| * Hexagon: update CR year for elf.hRichard Kuo2014-04-051-1/+1
| | | | | | | | Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * Hexagon: remove SP macroRichard Kuo2014-04-051-3/+1
| | | | | | | | | | | | | | The SP/r29 macro wasn't used anywhere else and was causing conflicts with another module, so just remove it. Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * Hexagon: set ELF_EXEC_PAGESIZE to PAGE_SIZERichard Kuo2014-04-051-1/+1
| | | | | | | | Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * Hexagon: set the e_flags in user regset view for core dumpsRichard Kuo2014-04-051-0/+1
| | | | | | | | Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * Hexagon: fix atomic_setRichard Kuo2014-04-051-1/+14
| | | | | | | | | | | | | | Normal writes in our our architecture don't invalidate lock reservations. Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * Hexagon: add screen_info for VGA_CONSOLERichard Kuo2014-04-052-0/+5
| | | | | | | | Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * hexagon: correct type on pgd copyIlia Mirkin2014-04-051-1/+1
| | | | | | | | | | | | | | | | | | swapper_pg_dir is an array of pgd_t, not pgd_t*. This has no actual effect since sizeof(pgd_t) == sizeof(pgd_t*), but unconfuses tools that check types. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * smp, hexagon: kill SMP single function call interruptJiang Liu2014-04-052-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic similar to smp_call_function_single()" has unified the way to handle single and multiple cross-CPU function calls. Now only one intterupt is needed for architecture specific code to support generic SMP function call interfaces, so kill the redundant single function call interrupt. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Shaohua Li <shli@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@elte.hu> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Jiri Kosina <trivial@kernel.org> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: linux-hexagon@vger.kernel.org Signed-off-by: Jiang Liu <liuj97@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * arch: hexagon: include: asm: add generic macro 'mmiowb' in "io.h"Chen Gang2014-04-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Need dumy mmiowb(), or can not pass compiling, the related error with allmodconfig: CC [M] drivers/mmc/host/sdhci.o drivers/mmc/host/sdhci.c: In function 'sdhci_request': drivers/mmc/host/sdhci.c:1409:2: error: implicit declaration of function 'mmiowb' [-Werror=implicit-function-declaration] Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * arch: hexagon: kernel: hexagon_ksyms.c: export related symbols which various ↵Chen Gang2014-04-051-4/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | modules need Need export all related functions and symbols for various modules with allmodconfig. The related errors: MODPOST 2879 modules ERROR: "__vmyield" [sound/sound_firmware.ko] undefined! ERROR: "__phys_offset" [sound/drivers/snd-dummy.ko] undefined! ERROR: "ioremap_nocache" [drivers/char/ipmi/ipmi_si.ko] undefined! ERROR: "__iounmap" [drivers/char/ipmi/ipmi_si.ko] undefined! ... For including files, need "linux/*" first, then "asm/*". All related included files and symbols need be sorted by alphabetical order. Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * arch: hexagon: kernel: reset.c: use function pointer instead of function for ↵Chen Gang2014-04-051-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | pm_power_off and export it 'pm_power_off' is a function pointer, not a function, so need change its type, and also need export it, or can not pass compiling with allmodconfig. The related error: MODPOST 2879 modules ERROR: "pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined! Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * arch: hexagon: include: asm: add "vga.h" in KbuildChen Gang2014-04-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need include generic "vga.h", or can not pass compiling with allmodconfig, the related error: CC [M] drivers/gpu/drm/drm_irq.o In file included from include/linux/vgaarb.h:34:0, from drivers/gpu/drm/drm_irq.c:42: include/video/vga.h:22:21: fatal error: asm/vga.h: No such file or directory Also move "preempt.h" upper to match sort order. Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * arch: hexagon: include: asm: Kbuild: add generic "serial.h" in KbuildChen Gang2014-04-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Add "serial.h" in Kbuild, or can not pass compiling with allmodconfig, the related error: CC [M] drivers/staging/speakup/speakup_acntpc.o In file included from drivers/staging/speakup/speakup_acntpc.c:33:0: drivers/staging/speakup/serialio.h:7:24: fatal error: asm/serial.h: No such file or directory Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * arch: hexagon: include: uapi: asm: setup.h add swith macro __KERNEL__Chen Gang2014-04-051-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | Define dummy '__init' instead of include "linux/init.h" if !__KERNEL__, or can not pass checking. The related error (with allmodconfig under hexagon): CHECK include/asm (34 files) usr/include/asm/setup.h:22: included file 'linux/init.h' is not exported Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * arch: hexagon: include: asm: add prefix "hvm[ci]_" for all enum members in ↵Chen Gang2014-04-051-36/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "hexagon_vm.h" Append "hvmc_" or "hvmi_" to all related enum members (which are too common to make conflict with another sub-systems). The related error with allmodconfig: CC [M] drivers/md/raid1.o drivers/md/raid1.c:1440:13: error: 'status' redeclared as different kind of symbol arch/hexagon/include/asm/hexagon_vm.h:76:2: note: previous definition of 'status' was here Also use 'affinity' instead of 'locdis' for __vmintop_affinity(). Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * arch: hexagon: Kconfig: add HAVE_DMA_ATTR in Kconfig and remove ↵Chen Gang2014-04-052-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "linux/dma-mapping.h" from "asm/dma-mapping.h" When HAS_DMA, and also need use generic implementation, HAVE_DMA_ATTR must be enabled, or can not pass compiling with allmodconfig, the related error: CC [M] drivers/ata/libata-core.o drivers/ata/libata-core.c: In function 'ata_sg_clean': drivers/ata/libata-core.c:4598:3: error: implicit declaration of function 'dma_unmap_sg' [-Werror=implicit-function-declaration] drivers/ata/libata-core.c: In function 'ata_sg_setup': drivers/ata/libata-core.c:4708:2: error: implicit declaration of function 'dma_map_sg' [-Werror=implicit-function-declaration] "linux/dma-mapping.h" will include "asm/dma-mapping.h", so need remove "linux/dma-mapping.h" from "asm/dma-mapping.h", Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * arch: hexagon: kernel: add export symbol function __delay()Chen Gang2014-04-052-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Need add __delay() implementation, or can not pass allmodconfig in next-20131118 tree. The related error: CC kernel/locking/spinlock_debug.o kernel/locking/spinlock_debug.c: In function '__spin_lock_debug': kernel/locking/spinlock_debug.c:114:3: error: implicit declaration of function '__delay' [-Werror=implicit-function-declaration] Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * hexagon: include: asm: kgdb: extend DBG_MAX_REG_NUM for "cs0/1"Chen Gang2014-04-051-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Need extend maximized number for "cs0/1", the related warning (with allmodconfig for v4): arch/hexagon/kernel/kgdb.c:79: warning: excess elements in array initializer arch/hexagon/kernel/kgdb.c:79: warning: (near initialization for 'dbg_reg_def') arch/hexagon/kernel/kgdb.c:80: warning: excess elements in array initializer arch/hexagon/kernel/kgdb.c:80: warning: (near initialization for 'dbg_reg_def') Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * hexagon: kernel: kgdb: include related header for pass compiling.Chen Gang2014-04-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need include related headers for pass compiling, the related error (with allmodconfig for v4): CC arch/hexagon/kernel/kgdb.o arch/hexagon/kernel/kgdb.c:30: error: invalid use of undefined type 'struct pt_regs' arch/hexagon/kernel/kgdb.c:31: error: invalid use of undefined type 'struct pt_regs' ... arch/hexagon/kernel/kgdb.c:220: error: implicit declaration of function 'local_irq_save' arch/hexagon/kernel/kgdb.c:222: error: implicit declaration of function 'local_irq_restore' ... Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
| * hexagon: kernel: remove useless variables 'dn', 'r' and 'err' in ↵Chen Gang2014-04-051-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | time_init_deferred() in "time.c" Remove them, since they are useless. The related warnings (with allmodconfig for v4): CC arch/hexagon/kernel/time.o arch/hexagon/kernel/time.c: In function 'time_init_deferred': arch/hexagon/kernel/time.c:196: warning: unused variable 'err' arch/hexagon/kernel/time.c:195: warning: unused variable 'r' arch/hexagon/kernel/time.c:194: warning: unused variable 'dn' Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
* | Merge branch 'for-next' of ↵Linus Torvalds2014-04-057-9/+3
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu Pull m68k fixes from Greg Ungerer: "Just a couple of fixes. Clean up compile warnings by using correct types in function args, and clean out the removed CONFIG_MTD_PARTITIONS" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: fix arg types for outs* functions m68k : Kill CONFIG_MTD_PARTITIONS
| * | m68knommu: fix arg types for outs* functionsGreg Ungerer2014-03-111-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compiling for any m68knommu targets will give the following warnings: CC lib/iomap_copy.o lib/iomap.c: In function ‘iowrite8_rep’: lib/iomap.c:213:2: warning: passing argument 2 of ‘io_outsb’ discards qualifiers from pointer target type arch/m68k/include/asm/io_no.h:58:20: note: expected ‘void *’ but argument is of type ‘const void *’ lib/iomap.c: In function ‘iowrite16_rep’: lib/iomap.c:217:2: warning: passing argument 2 of ‘io_outsw’ discards qualifiers from pointer target type arch/m68k/include/asm/io_no.h:66:20: note: expected ‘void *’ but argument is of type ‘const void *’ lib/iomap.c: In function ‘iowrite32_rep’: lib/iomap.c:221:2: warning: passing argument 2 of ‘io_outsl’ discards qualifiers from pointer target type arch/m68k/include/asm/io_no.h:74:20: note: expected ‘void *’ but argument is of type ‘const void *’ Fix it by puting in the appropriate const qualifier on the buf argument of the m68knommu outs* inline functions. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68k : Kill CONFIG_MTD_PARTITIONSEunbong Song2014-03-116-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | This patch removes CONFIG_MTD_PARTITIONS in config files for m68k. Because CONFIG_MTD_PARTITIONS was removed by commit 6a8a98b22b10f1560d5f90aded4a54234b9b2724. Signed-off-by: Eunbong Song <eunb.song@samsung.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* | | Merge branch 'topic/exynos' of ↵Linus Torvalds2014-04-0527-565/+1886
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull exynos media updates from Mauro Carvalho Chehab: "These are the remaining patches I have for the merge windows. It basically adds a new sensor and adds the needed DT bits for it to work" * 'topic/exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] s5p-fimc: Remove reference to outdated macro [media] s5p-jpeg: Fix broken indentation in jpeg-regs.h [media] exynos4-is: Add the FIMC-IS ISP capture DMA driver [media] exynos4-is: Add support for asynchronous subdevices registration [media] exynos4-is: Add clock provider for the SCLK_CAM clock outputs [media] exynos4-is: Use external s5k6a3 sensor driver [media] V4L: s5c73m3: Add device tree support [media] V4L: Add driver for s5k6a3 image sensor [media] Documentation: devicetree: Update Samsung FIMC DT binding [media] Documentation: dt: Add binding documentation for S5C73M3 camera [media] Documentation: dt: Add binding documentation for S5K6A3 image sensor
| * | | [media] s5p-fimc: Remove reference to outdated macroPaul Bolle2014-03-141-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kconfig symbol S5P_SETUP_MIPIPHY was removed in v3.13. Remove a reference to its macro from a list of Kconfig options. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] s5p-jpeg: Fix broken indentation in jpeg-regs.hJacek Anaszewski2014-03-141-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] exynos4-is: Add the FIMC-IS ISP capture DMA driverSylwester Nawrocki2014-03-1413-9/+817
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a video capture node for the FIMC-IS ISP IP block. The Exynos4x12 FIMC-IS ISP IP block has 2 DMA interfaces that allow to capture raw Bayer and YUV data to memory. Currently only the DMA2 output is and raw Bayer data capture is supported. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] exynos4-is: Add support for asynchronous subdevices registrationSylwester Nawrocki2014-03-142-104/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for registering external sensor subdevs using v4l2-async API. The async API is used only for sensor subdevs and only for booting from DT. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] exynos4-is: Add clock provider for the SCLK_CAM clock outputsSylwester Nawrocki2014-03-142-1/+136
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds clock provider so the the SCLK_CAM0/1 output clocks can be accessed by image sensor devices through the clk API. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] exynos4-is: Use external s5k6a3 sensor driverSylwester Nawrocki2014-03-145-380/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the common fimc-is-sensor driver for image sensors that are normally controlled by the FIMC-IS firmware. The FIMC-IS driver now contains only a table of properties specific to each sensor. The sensor properties required for the ISP's firmware are parsed from device tree and retrieved from the internal table, which is selected based on the compatible property of an image sensor. To use the Exynos4x12 internal ISP the S5K6A3 sensor driver (drivers/ media/i2c/s5k6a3.c) is now required. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] V4L: s5c73m3: Add device tree supportSylwester Nawrocki2014-03-143-50/+167
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the V4L2 asynchronous subdev registration and device tree support. Common clock API is used to control the sensor master clock from within the subdev. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] V4L: Add driver for s5k6a3 image sensorSylwester Nawrocki2014-03-143-0/+398
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds subdev driver for Samsung S5K6A3 raw image sensor. As it is intended at the moment to be used only with the Exynos FIMC-IS (camera ISP) subsystem it is pretty minimal subdev driver. It doesn't do any I2C communication since the sensor is controlled by the ISP and its own firmware. This driver, if needed, can be updated in future into a regular subdev driver where the main CPU communicates with the sensor directly. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] Documentation: devicetree: Update Samsung FIMC DT bindingSylwester Nawrocki2014-03-141-15/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch documents following updates of the Exynos4 SoC camera subsystem devicetree binding: - addition of #clock-cells and clock-output-names properties to 'camera' node - these are now needed so the image sensor sub-devices can reference clocks provided by the camera host interface, - dropped a note about required clock-frequency properties at the image sensor nodes; the sensor devices can now control their clock explicitly through the clk API and there is no need to require this property in the camera host interface binding. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] Documentation: dt: Add binding documentation for S5C73M3 cameraSylwester Nawrocki2014-03-141-0/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds DT binding documentation for Samsung S5C73M3 camera sensor with an embedded ISP. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | [media] Documentation: dt: Add binding documentation for S5K6A3 image sensorSylwester Nawrocki2014-03-141-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds binding documentation for the Samsung S5K6A3(YX) raw image sensor. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* | | | Merge tag 'fbdev-main-3.15' of ↵Linus Torvalds2014-04-0552-872/+695
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux Pull fbdev changes from Tomi Valkeinen: "Various fbdev fixes and improvements, but nothing big" * tag 'fbdev-main-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (38 commits) fbdev: Make the switch from generic to native driver less alarming Video: atmel: avoid the id of fix screen info is overwritten video: imxfb: Add DT default contrast control register property. video: atmel_lcdfb: ensure the hardware is initialized with the correct mode fbdev: vesafb: add dev->remove() callback fbdev: efifb: add dev->remove() callback video: pxa3xx-gcu: switch to devres functions video: pxa3xx-gcu: provide an empty .open call video: pxa3xx-gcu: pass around struct device * video: pxa3xx-gcu: rename some symbols sisfb: fix 1280x720 resolution support video: fbdev: uvesafb: Remove impossible code path in uvesafb_init_info video: fbdev: uvesafb: Remove redundant NULL check in uvesafb_remove fbdev: FB_OPENCORES should depend on HAS_DMA OMAPDSS: convert pixel clock to common videomode style OMAPDSS: Remove unused get_context_loss_count support OMAPDSS: use DISPC register to detect context loss video: da8xx-fb: Use "SIMPLE_DEV_PM_OPS" macro video: imxfb: Convert to SIMPLE_DEV_PM_OPS video: imxfb: Resolve mismatch between backlight/contrast ...
| * | | | fbdev: Make the switch from generic to native driver less alarmingAdam Jackson2014-04-031-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calling this "conflicting" just makes people think there's a problem when there's not. Signed-off-by: Adam Jackson <ajax@redhat.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | Video: atmel: avoid the id of fix screen info is overwrittenBo Shen2014-03-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct passing parameter sequence, which will avoid the id of fix screen info is overwritten. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | video: imxfb: Add DT default contrast control register property.Denis Carikli2014-03-172-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Denis Carikli <denis@eukrea.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | video: atmel_lcdfb: ensure the hardware is initialized with the correct modeAntoine Ténart2014-03-121-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If no driver takeover the atmel_lcdfb, the lcd won't be in a working state since atmel_lcdfb_set_par() will never be called. Enabling a driver which does, like fbcon, will call the function and put atmel_lcdfb in a working state. Fixes: b985172b328a (video: atmel_lcdfb: add device tree suport) Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com> Reported-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | fbdev: vesafb: add dev->remove() callbackDavid Herrmann2014-03-071-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If x86-sysfb platform-devices are removed from a system, we should properly unload vesafb. Otherwise, we end up releasing the parent while our vesa framebuffer is still running. This currently works just fine, but will cause problems on handover to real hw. So add the ->remove() callback and unregister vesafb. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | fbdev: efifb: add dev->remove() callbackDavid Herrmann2014-03-071-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If x86-sysfb platform-devices are removed from a system, we should properly unload efifb. Otherwise, we end up releasing the parent while our efi framebuffer is still running. This currently works just fine, but will cause problems on handover to real hw. So add the ->remove() callback and unregister efifb. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | video: pxa3xx-gcu: switch to devres functionsDaniel Mack2014-03-071-74/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch to devres allocators to clean up the error unwinding paths. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | video: pxa3xx-gcu: provide an empty .open callDaniel Mack2014-03-071-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is necessary in order to make the core set file->private_data to miscdev in use. We need that information later to dereference the container of the device, so we can get access to our private struct from other callbacks. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | video: pxa3xx-gcu: pass around struct device *Daniel Mack2014-03-071-27/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of passing around struct platform_device, use struct device. That saves one level of dereference. Also, call platform devices pdev, and provide a shortcut for &pdev->dev. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | video: pxa3xx-gcu: rename some symbolsDaniel Mack2014-03-071-27/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prefix some functions with more specific names. While at it, kill some stray newlines and other coding style related minor things. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | sisfb: fix 1280x720 resolution supportDan Carpenter2014-03-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It uses the wrong mode index because there is no break statement. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | video: fbdev: uvesafb: Remove impossible code path in uvesafb_init_infoWang YanQing2014-03-061-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because uvesafb_vbe_init will fail when get zero avaiable modes, and we have checked the return value of uvesafb_vbe_init_mode, so it is impossible to pass NULL as mode into uvesafb_init_info. [ This patch fix warning report by fengguang.wu@intel.com "drivers/video/fbdev/uvesafb.c:1509 uvesafb_init_info() error: we previously assumed 'mode' could be null" ] Signed-off-by: Wang YanQing <udknight@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | | | video: fbdev: uvesafb: Remove redundant NULL check in uvesafb_removeWang YanQing2014-03-061-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because uvesafb_par is allocated as part of fb_info in uvesafb_probe, so we don't need to do NULL check for both fb_info and uvesafb_par in uvesafb_remove. [ This patch also fix a warning report by fengguang.wu@intel.com "drivers/video/fbdev/uvesafb.c:1815 uvesafb_remove() warn: variable dereferenced before check 'par'" ] Signed-off-by: Wang YanQing <udknight@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 19:09:09 +0100