summaryrefslogtreecommitdiff
path: root/drivers/media
AgeCommit message (Collapse)Author
2012-12-30Merge tag 'omap-late-cleanups' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull late ARM cleanups for omap from Olof Johansson: "From Tony Lindgren: Here are few more patches to finish the omap changes for multiplatform conversion that are not strictly fixes, but were too complex to do with the dependencies during the merge window. Those are to move of serial-omap.h to platform_data, and the removal of remaining cpu_is_omap macro usage outside mach-omap2. Then there are several trivial fixes for typos and few minimal omap2plus_defconfig updates." * tag 'omap-late-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arch/arm/mach-omap2/dpll3xxx.c: drop if around WARN_ON OMAP2: Fix a typo - replace regist with register. ARM/omap: use module_platform_driver macro ARM: OMAP2+: PMU: Remove unused header ARM: OMAP4: remove duplicated include from omap_hwmod_44xx_data.c ARM: OMAP2+: omap2plus_defconfig: enable twl4030 SoC audio ARM: OMAP2+: omap2plus_defconfig: Add tps65217 support ARM: OMAP2+: enable devtmpfs and devtmpfs automount ARM: OMAP2+: omap_twl: Change TWL4030_MODULE_PM_RECEIVER to TWL_MODULE_PM_RECEIVER ARM: OMAP2+: Drop plat/cpu.h for omap2plus ARM: OMAP: Split fb.c to remove last remaining cpu_is_omap usage MAINTAINERS: Add an entry for omap related .dts files
2012-12-23Partly revert "[media] uvcvideo: Set error_idx properly for extended ↵Rafael J. Wysocki
controls API failures" Commit f0ed2ce840b3 ("[media] uvcvideo: Set error_idx properly for extended controls API failures") causes user space to behave incorrectly on one of my test machines (there is no sound under KDE 4.9.4 using pulseaudio and there is a knotify4 process occupying one of the CPU cores 100% of the time). Reverting that commit entirely fixes the problem for me. However, commit f0ed2ce840b3 appears to do more than it follows from its changelog, because the changelog only says about the changes related to ctrls->error_idx, while the commit additionally changes error codes returned by various functions in uvc_ctrl.c and uvc_v4l2.c. It turns out that the changes of the returned error codes confuse the user spce, so it is sufficient to revert the part of commit f0ed2ce840b3 not mentioned in its changelog to fix the problem. [ 'ENOENT' is not a valid error return from an ioctl to begin with, and I don't understand how anybody ever even thought it would be. - Linus ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-12-17ARM: OMAP2+: Drop plat/cpu.h for omap2plusTony Lindgren
The cpu_is_omap macros are now local to arch/arm/mach-omap2 in soc.h and plat/cpu.h can finally be dropped for omap2+. Thanks everybody for help with fixing the drivers. Note that we can now also remove the unused plat/cpu.h from smartreflex.c and isp.c as they will cause compile errors with ARCH_MULTIPLATFORM enabled. Cc: Kevin Hilman <khilman@deeprootsystems.com> Acked-by: Jean Pihet <jean.pihet@newoldbits.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-12-15Merge tag 'fbdev-for-3.8' of git://gitorious.org/linux-omap-dss2/linuxLinus Torvalds
Pull fbdev changes from Tomi Valkeinen: "OMAPDSS changes, including: - use dynanic debug prints - OMAP platform dependency removals - Creation of compat-layer, helping us to improve omapdrm - Misc cleanups, aiming to make omadss more in line with the upcoming common display framework Exynos DP changes for the 3.8 merge window: - Device Tree support for Samsung Exynos DP - SW Link training is cleaned up. - HPD interrupt is supported. Samsung Framebuffer changes for the 3.8 merge window: - The bit definitions of header file are updated. - Some minor typos are fixed. - Some minor bugs of s3c_fb_check_var() are fixed. FB related changes for SH Mobile, Freescale DIU Add support for the Solomon SSD1307 OLED Controller" * tag 'fbdev-for-3.8' of git://gitorious.org/linux-omap-dss2/linux: (191 commits) OMAPDSS: fix TV-out issue with DSI PLL Revert "OMAPFB: simplify locking" OMAPFB: remove silly loop in fb2display() OMAPFB: fix error handling in omapfb_find_best_mode() OMAPFB: use devm_kzalloc to allocate omapfb2_device OMAPDSS: DISPC: remove dispc fck uses OMAPDSS: DISPC: get dss clock rate from dss driver drivers/video/console/softcursor.c: remove redundant NULL check before kfree() drivers/video: add support for the Solomon SSD1307 OLED Controller OMAPDSS: use omapdss_compat_init() in other drivers OMAPDSS: export dispc functions OMAPDSS: export dss_feat functions OMAPDSS: export dss_mgr_ops functions OMAPDSS: separate compat files in the Makefile OMAPDSS: move display sysfs init to compat layer OMAPDSS: DPI: use dispc's check_timings OMAPDSS: DISPC: add dispc_ovl_check() OMAPDSS: move irq handling to dispc-compat OMAPDSS: move omap_dispc_wait_for_irq_interruptible_timeout to dispc-compat.c OMAPDSS: move blocking mgr enable/disable to compat layer ... Conflicts: arch/arm/mach-davinci/devices-da8xx.c arch/arm/plat-omap/common.c drivers/media/platform/omap/omap_vout.c
2012-12-14Merge branch 'v4l_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Missing MAINTAINERS entries were added for several drivers - Adds V4L2 support for DMABUF handling, allowing zero-copy buffer sharing between V4L2 devices and GPU - Got rid of all warnings when compiling with W=1 on x86 - Add a new driver for Exynos hardware (s3c-camif) - Several bug fixes, cleanups and driver improvements * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (243 commits) [media] omap3isp: Replace cpu_is_omap3630() with ISP revision check [media] omap3isp: Prepare/unprepare clocks before/after enable/disable [media] omap3isp: preview: Add support for 8-bit formats at the sink pad [media] omap3isp: Replace printk with dev_* [media] omap3isp: Find source pad from external entity [media] omap3isp: Configure CSI-2 phy based on platform data [media] omap3isp: Add PHY routing configuration [media] omap3isp: Add CSI configuration registers from control block to ISP resources [media] omap3isp: Remove unneeded module memory address definitions [media] omap3isp: Use monotonic timestamps for statistics buffers [media] uvcvideo: Fix control value clamping for unsigned integer controls [media] uvcvideo: Mark first output terminal as default video node [media] uvcvideo: Add VIDIOC_[GS]_PRIORITY support [media] uvcvideo: Return -ENOTTY for unsupported ioctls [media] uvcvideo: Set device_caps in VIDIOC_QUERYCAP [media] uvcvideo: Don't fail when an unsupported format is requested [media] uvcvideo: Return -EACCES when trying to access a read/write-only control [media] uvcvideo: Set error_idx properly for extended controls API failures [media] rtl28xxu: add NOXON DAB/DAB+ USB dongle rev 2 [media] fc2580: write some registers conditionally ...
2012-12-13Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial branch from Jiri Kosina: "Usual stuff -- comment/printk typo fixes, documentation updates, dead code elimination." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) HOWTO: fix double words typo x86 mtrr: fix comment typo in mtrr_bp_init propagate name change to comments in kernel source doc: Update the name of profiling based on sysfs treewide: Fix typos in various drivers treewide: Fix typos in various Kconfig wireless: mwifiex: Fix typo in wireless/mwifiex driver messages: i2o: Fix typo in messages/i2o scripts/kernel-doc: check that non-void fcts describe their return value Kernel-doc: Convention: Use a "Return" section to describe return values radeon: Fix typo and copy/paste error in comments doc: Remove unnecessary declarations from Documentation/accounting/getdelays.c various: Fix spelling of "asynchronous" in comments. Fix misspellings of "whether" in comments. eisa: Fix spelling of "asynchronous". various: Fix spelling of "registered" in comments. doc: fix quite a few typos within Documentation target: iscsi: fix comment typos in target/iscsi drivers treewide: fix typo of "suport" in various comments and Kconfig treewide: fix typo of "suppport" in various comments ...
2012-12-13Merge tag 'pm-merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC power management and clock changes from Olof Johansson: "This branch contains a largeish set of updates of power management and clock setup. The bulk of it is for OMAP/AM33xx platforms, but also a few around hotplug/suspend/resume on Exynos. It includes a split-up of some of the OMAP clock data into separate files which adds to the diffstat, but gross delta is fairly reasonable." * tag 'pm-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (60 commits) ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h ASoC: OMAP: mcbsp fixes for enabling ARM multiplatform support watchdog: OMAP: fixup for ARM multiplatform support ARM: EXYNOS: Add flush_cache_all in suspend finisher ARM: EXYNOS: Remove scu_enable from cpuidle ARM: EXYNOS: Fix soft reboot hang after suspend/resume ARM: EXYNOS: Add support for rtc wakeup ARM: EXYNOS: fix the hotplug for Cortex-A15 ARM: OMAP2+: omap_device: Correct resource handling for DT boot ARM: OMAP2+: hwmod: Add possibility to count hwmod resources based on type ARM: OMAP2+: hwmod: Add support for per hwmod/module context lost count ARM: OMAP2+: PRM: initialize some PRM functions early ARM: OMAP2+: voltage: fixup oscillator handling when CONFIG_PM=n ARM: OMAP4: USB: power down MUSB PHY during boot ARM: OMAP2+: clock: Cleanup !CONFIG_COMMON_CLK parts ARM: OMAP2xxx: clock: drop obsolete clock data ARM: OMAP2: clock: Cleanup !CONFIG_COMMON_CLK parts ARM: OMAP3+: DPLL: drop !CONFIG_COMMON_CLK sections ARM: AM33xx: clock: drop obsolete clock data ARM: OMAP3xxx: clk: drop obsolete clock data ...
2012-12-12Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Pull ARM SoC updates from Olof Johansson: "This contains the bulk of new SoC development for this merge window. Two new platforms have been added, the sunxi platforms (Allwinner A1x SoCs) by Maxime Ripard, and a generic Broadcom platform for a new series of ARMv7 platforms from them, where the hope is that we can keep the platform code generic enough to have them all share one mach directory. The new Broadcom platform is contributed by Christian Daudt. Highbank has grown support for Calxeda's next generation of hardware, ECX-2000. clps711x has seen a lot of cleanup from Alexander Shiyan, and he's also taken on maintainership of the platform. Beyond this there has been a bunch of work from a number of people on converting more platforms to IRQ domains, pinctrl conversion, cleanup and general feature enablement across most of the active platforms." Fix up trivial conflicts as per Olof. * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (174 commits) mfd: vexpress-sysreg: Remove LEDs code irqchip: irq-sunxi: Add terminating entry for sunxi_irq_dt_ids clocksource: sunxi_timer: Add terminating entry for sunxi_timer_dt_ids irq: versatile: delete dangling variable ARM: sunxi: add missing include for mdelay() ARM: EXYNOS: Avoid early use of of_machine_is_compatible() ARM: dts: add node for PL330 MDMA1 controller for exynos4 ARM: EXYNOS: Add support for secondary CPU bring-up on Exynos4412 ARM: EXYNOS: add UART3 to DEBUG_LL ports ARM: S3C24XX: Add clkdev entry for camif-upll clock ARM: SAMSUNG: Add s3c24xx/s3c64xx CAMIF GPIO setup helpers ARM: sunxi: Add missing sun4i.dtsi file pinctrl: samsung: Do not initialise statics to 0 ARM i.MX6: remove gate_mask from pllv3 ARM i.MX6: Fix ethernet PLL clocks ARM i.MX6: rename PLLs according to datasheet ARM i.MX6: Add pwm support ARM i.MX51: Add pwm support ARM i.MX53: Add pwm support ARM: mx5: Replace clk_register_clkdev with clock DT lookup ...
2012-12-12Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Pull ARM SoC cleanups on various subarchitectures from Olof Johansson: "Cleanup patches for various ARM platforms and some of their associated drivers. There's also a branch in here that enables Freescale i.MX to be part of the multiplatform support -- the first "big" SoC that is moved over (more multiplatform work comes in a separate branch later during the merge window)." Conflicts fixed as per Olof, including a silent semantic one in arch/arm/mach-omap2/board-generic.c (omap_prcm_restart() was renamed to omap3xxx_restart(), and a new user of the old name was added). * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (189 commits) ARM: omap: fix typo on timer cleanup ARM: EXYNOS: Remove unused regs-mem.h file ARM: EXYNOS: Remove unused non-dt support for dwmci controller ARM: Kirkwood: Use hw_pci.ops instead of hw_pci.scan ARM: OMAP3: cm-t3517: use GPTIMER for system clock ARM: OMAP2+: timer: remove CONFIG_OMAP_32K_TIMER ARM: SAMSUNG: use devm_ functions for ADC driver ARM: EXYNOS: no duplicate mask/unmask in eint0_15 ARM: S3C24XX: SPI clock channel setup is fixed for S3C2443 ARM: EXYNOS: Remove i2c0 resource information and setting of device names ARM: Kirkwood: checkpatch cleanups ARM: Kirkwood: Fix sparse warnings. ARM: Kirkwood: Remove unused includes ARM: kirkwood: cleanup lsxl board includes ARM: integrator: use BUG_ON where possible ARM: integrator: push down SC dependencies ARM: integrator: delete static UART1 mapping ARM: integrator: delete SC mapping on the CP ARM: integrator: remove static CP syscon mapping ARM: integrator: remove static AP syscon mapping ...
2012-12-12Merge tag 'headers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Pull ARM SoC Header cleanups from Olof Johansson: "This is a collection of header file cleanups, mostly for OMAP and AT91, that keeps moving the platforms in the direction of multiplatform by removing the need for mach-dependent header files used in drivers and other places." Fix up mostly trivial conflicts as per Olof. * tag 'headers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (106 commits) ARM: OMAP2+: Move iommu/iovmm headers to platform_data ARM: OMAP2+: Make some definitions local ARM: OMAP2+: Move iommu2 to drivers/iommu/omap-iommu2.c ARM: OMAP2+: Move plat/iovmm.h to include/linux/omap-iommu.h ARM: OMAP2+: Move iopgtable header to drivers/iommu/ ARM: OMAP: Merge iommu2.h into iommu.h atmel: move ATMEL_MAX_UART to platform_data/atmel.h ARM: OMAP: Remove omap_init_consistent_dma_size() arm: at91: move at91rm9200 rtc header in drivers/rtc arm: at91: move reset controller header to arm/arm/mach-at91 arm: at91: move pit define to the driver arm: at91: move at91_shdwc.h to arch/arm/mach-at91 arm: at91: move board header to arch/arm/mach-at91 arn: at91: move at91_tc.h to arch/arm/mach-at91 arm: at91 move at91_aic.h to arch/arm/mach-at91 arm: at91 move board.h to arch/arm/mach-at91 arm: at91: move platfarm_data to include/linux/platform_data/atmel.h arm: at91: drop machine defconfig ARM: OMAP: Remove NEED_MACH_GPIO_H ARM: OMAP: Remove unnecessary mach and plat includes ...
2012-12-11Merge branch 'for_3.8-rc1' into v4l_for_linusMauro Carvalho Chehab
* for_3.8-rc1: (243 commits) [media] omap3isp: Replace cpu_is_omap3630() with ISP revision check [media] omap3isp: Prepare/unprepare clocks before/after enable/disable [media] omap3isp: preview: Add support for 8-bit formats at the sink pad [media] omap3isp: Replace printk with dev_* [media] omap3isp: Find source pad from external entity [media] omap3isp: Configure CSI-2 phy based on platform data [media] omap3isp: Add PHY routing configuration [media] omap3isp: Add CSI configuration registers from control block to ISP resources [media] omap3isp: Remove unneeded module memory address definitions [media] omap3isp: Use monotonic timestamps for statistics buffers [media] uvcvideo: Fix control value clamping for unsigned integer controls [media] uvcvideo: Mark first output terminal as default video node [media] uvcvideo: Add VIDIOC_[GS]_PRIORITY support [media] uvcvideo: Return -ENOTTY for unsupported ioctls [media] uvcvideo: Set device_caps in VIDIOC_QUERYCAP [media] uvcvideo: Don't fail when an unsupported format is requested [media] uvcvideo: Return -EACCES when trying to access a read/write-only control [media] uvcvideo: Set error_idx properly for extended controls API failures [media] rtl28xxu: add NOXON DAB/DAB+ USB dongle rev 2 [media] fc2580: write some registers conditionally ...
2012-12-07OMAPDSS: use omapdss_compat_init() in other driversTomi Valkeinen
omapdss_compat_init() and omapdss_compat_uninit() is called internally by omapdss. This patch moves the calls to omapfb, omap_vout and omapdrm drivers. omapdrm driver can later remove the call after non-compat support has been implemented in omapdrm. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2012-12-03treewide: Fix typos in various driversMasanari Iida
Fix typos in printk within various drivers. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-12-01Merge tag 'tags/omap-for-v3.8/cleanup-multiplatform-no-clock-signed' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/pm2 From Tony Lindgren: Remaining patches to allow omap2+ to build with multiplatform enabled. Unfortunately the DMA header patch had to be redone to avoid adding new multiplatform specific include paths, the other patches are just trivial compile fixes. Note that this does not yet contain the necessary Kconfig changes as we are still waiting for some drivers to get fixed up first. * tag 'tags/omap-for-v3.8/cleanup-multiplatform-no-clock-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h ASoC: OMAP: mcbsp fixes for enabling ARM multiplatform support watchdog: OMAP: fixup for ARM multiplatform support Conflicts due to surrounding changes in: arch/arm/mach-omap2/omap_hwmod_2420_data.c arch/arm/mach-omap2/omap_hwmod_2430_data.c Signed-off-by: Olof Johansson <olof@lixom.net>
2012-12-01Merge tag 'omap-for-v3.8/cleanup-headers-iommu-signed' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/headers From Tony Lindgren: Move most of remaining omap iommu code to drivers/iommu. This is needed for the multiplatform kernels as the plat and mach headers cannot be included. These changes were agreed to be merged via the arm-soc tree by Joerg and Ohad as these will cause some merge conflicts with the other related clean-up branches. So omap-for-v3.8/cleanup-headers-iommu should be added as one of the depends branches for arm-soc. * tag 'omap-for-v3.8/cleanup-headers-iommu-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Move iommu/iovmm headers to platform_data ARM: OMAP2+: Make some definitions local ARM: OMAP2+: Move iommu2 to drivers/iommu/omap-iommu2.c ARM: OMAP2+: Move plat/iovmm.h to include/linux/omap-iommu.h ARM: OMAP2+: Move iopgtable header to drivers/iommu/ ARM: OMAP: Merge iommu2.h into iommu.h Conflicts due to surrounding changes in: arch/arm/mach-omap2/omap_hwmod_44xx_data.c drivers/media/platform/omap3isp/ispvideo.c Signed-off-by: Olof Johansson <olof@lixom.net>
2012-12-01Merge tag 'omap-for-v3.8/cleanup-headers-iommu-signed' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup From Tony Lindgren: Move most of remaining omap iommu code to drivers/iommu. This is needed for the multiplatform kernels as the plat and mach headers cannot be included. These changes were agreed to be merged via the arm-soc tree by Joerg and Ohad as these will cause some merge conflicts with the other related clean-up branches. So omap-for-v3.8/cleanup-headers-iommu should be added as one of the depends branches for arm-soc. * tag 'omap-for-v3.8/cleanup-headers-iommu-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Move iommu/iovmm headers to platform_data ARM: OMAP2+: Make some definitions local ARM: OMAP2+: Move iommu2 to drivers/iommu/omap-iommu2.c ARM: OMAP2+: Move plat/iovmm.h to include/linux/omap-iommu.h ARM: OMAP2+: Move iopgtable header to drivers/iommu/ ARM: OMAP: Merge iommu2.h into iommu.h Conflicts due to surrounding changes fixed up in: arch/arm/mach-omap2/omap_hwmod_44xx_data.c drivers/media/platform/omap3isp/ispvideo.c Signed-off-by: Olof Johansson <olof@lixom.net>
2012-11-30ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.hTony Lindgren
Based on earlier discussions[1] we attempted to find a suitable location for the omap DMA header in commit 2b6c4e73 (ARM: OMAP: DMA: Move plat/dma.h to plat-omap/dma-omap.h) until the conversion to dmaengine is complete. Unfortunately that was before I was able to try to test compile of the ARM multiplatform builds for omap2+, and the end result was not very good. So I'm creating yet another all over the place patch to cut the last dependency for building omap2+ for ARM multiplatform. After this, we have finally removed the driver dependencies to the arch/arm code, except for few drivers that are being worked on. The other option was to make the <plat-omap/dma-omap.h> path to work, but we'd have to add some new header directory to for multiplatform builds. Or we would have to manually include arch/arm/plat-omap/include again from arch/arm/Makefile for omap2+. Neither of these alternatives sound appealing as they will likely lead addition of various other headers exposed to the drivers, which we want to avoid for the multiplatform kernels. Since we already have a minimal include/linux/omap-dma.h, let's just use that instead and add a note to it to not use the custom omap DMA functions any longer where possible. Note that converting omap DMA to dmaengine depends on dmaengine supporting automatically incrementing the FIFO address at the device end, and converting all the remaining legacy drivers. So it's going to be few more merge windows. [1] https://patchwork.kernel.org/patch/1519591/# cc: Russell King <linux@arm.linux.org.uk> cc: Kevin Hilman <khilman@ti.com> cc: "Benoît Cousson" <b-cousson@ti.com> cc: Herbert Xu <herbert@gondor.apana.org.au> cc: "David S. Miller" <davem@davemloft.net> cc: Vinod Koul <vinod.koul@intel.com> cc: Dan Williams <djbw@fb.com> cc: Mauro Carvalho Chehab <mchehab@infradead.org> cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> cc: David Woodhouse <dwmw2@infradead.org> cc: Kyungmin Park <kyungmin.park@samsung.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Tomi Valkeinen <tomi.valkeinen@ti.com> cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> cc: Hans Verkuil <hans.verkuil@cisco.com> cc: Vaibhav Hiremath <hvaibhav@ti.com> cc: Lokesh Vutla <lokeshvutla@ti.com> cc: Rusty Russell <rusty@rustcorp.com.au> cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> cc: Afzal Mohammed <afzal@ti.com> cc: linux-crypto@vger.kernel.org cc: linux-media@vger.kernel.org cc: linux-mtd@lists.infradead.org cc: linux-usb@vger.kernel.org cc: linux-fbdev@vger.kernel.org Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-11-29[media] omap_vout: remove extra includeTomi Valkeinen
Remove including plat/dma.h which is not needed. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-29[media] omap_vout: use omapdss's version instead of cpu_is_*Tomi Valkeinen
cpu_is_* class functions create a dependency to OMAP platform code. omapdss driver, which omap_vout uses, exposes a function to get the version of the DSS hardware. To remove the dependency to OMAP platform code this patch changes omap_vout to use the omapdss version. For most of the checks, the ones dealing with DSS differences, this is actually more correct than using cpu_is_* functions. For the check whether VRFB is available or not this is not really correct, but still works fine. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: Replace cpu_is_omap3630() with ISP revision checkLaurent Pinchart
Drivers must not rely on cpu_is_omap* macros (they will soon become private). Use the ISP revision instead to identify the hardware. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: Prepare/unprepare clocks before/after enable/disableLaurent Pinchart
Clock enable (disable) is split in two operations, prepare and enable (disable and unprepare). Perform both when enabling/disabling the ISP clocks. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: preview: Add support for 8-bit formats at the sink padLaurent Pinchart
Support both grayscale (Y8) and Bayer (SBGGR8, SGBRG8, SGRBG8 and SRGGB8) formats. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: Replace printk with dev_*Laurent Pinchart
Use the dev_* message logging API instead of raw printk. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: Find source pad from external entitySakari Ailus
No longer assume pad number 0 is the source pad of the external entity. Find the source pad from the external entity and use it instead. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: Configure CSI-2 phy based on platform dataSakari Ailus
Configure CSI-2 phy based on platform data in the ISP driver. For that, the new V4L2_CID_IMAGE_SOURCE_PIXEL_RATE control is used. Previously the same was configured from the board code. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: Add PHY routing configurationSakari Ailus
Add PHY routing configuration for both 3430 and 3630. Also add register bit definitions of CSIRXFE and CAMERA_PHY_CTRL registers on OMAP 3430 and 3630, respectively. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: Add CSI configuration registers from control block to ISP ↵Sakari Ailus
resources Add the registers used to configure the CSI-2 receiver PHY on OMAP3430 and 3630 and map them in the ISP driver. The register is part of the control block but it only is needed by the ISP driver. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: Remove unneeded module memory address definitionsLaurent Pinchart
The OMAP3ISP_*_REG_OFFSET, OMAP3ISP_*_REG_BASE and OMAP3ISP_*_REG macros are not needed. Remove them. The only exception is the OMAP3ISP_HIST_REG_BASE address. Replace it with the memory address received through platform resources. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] omap3isp: Use monotonic timestamps for statistics buffersLaurent Pinchart
V4L2 buffers use the monotonic clock, while statistics buffers use wall time. This makes it difficult to correlate video frames and statistics. Switch statistics buffers to the monotonic clock to fix this. Reported-by: Antoine Reversat <a.reversat@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] uvcvideo: Fix control value clamping for unsigned integer controlsLaurent Pinchart
V4L2 integer controls are stored in signed 32-bit values. However, UVC controls can be either signed or unsigned. Take the UVC control signedness into account when clamping the control value to the min-max range. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] uvcvideo: Mark first output terminal as default video nodeLaurent Pinchart
The MEDIA_ENT_FL_DEFAULT identifies entities that are considered as default for their group and type. For video nodes, it identifies the node that application should use by default. UVC devices don't report which output terminal should be considered as the default, use the first one. Most devices have a single output terminal anyway. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] uvcvideo: Add VIDIOC_[GS]_PRIORITY supportLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] uvcvideo: Return -ENOTTY for unsupported ioctlsLaurent Pinchart
The proper error code is -ENOTTY instead of -EINVAL. This issue was found by the v4l2-compliance tool. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] uvcvideo: Set device_caps in VIDIOC_QUERYCAPLaurent Pinchart
Set the capabilities field to global capabilities, and the device_caps field to the video node capabilities. This issue was found by the v4l2-compliance tool. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] uvcvideo: Don't fail when an unsupported format is requestedLaurent Pinchart
Return the default format in that case. This issue was found by the v4l2-compliance tool. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] uvcvideo: Return -EACCES when trying to access a read/write-only controlLaurent Pinchart
The proper return code according to the V4L2 specification is -EACCES, not -EINVAL. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] uvcvideo: Set error_idx properly for extended controls API failuresLaurent Pinchart
When one of the requested controls doesn't exist the error_idx field must reflect that situation. For G_EXT_CTRLS and S_EXT_CTRLS, error_idx must be set to the control count. For TRY_EXT_CTRLS, it must be set to the index of the unexisting control. This issue was found by the v4l2-compliance tool. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] rtl28xxu: add NOXON DAB/DAB+ USB dongle rev 2Juergen Lock
This just adds the usbid to the rtl28xxu driver, that's all that's needed to make the stick work for DVB. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] fc2580: write some registers conditionallyAntti Palosaari
It was a bad idea, as comment also says, to write some "don't care" registers as 0xff value. Fix it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] V4L: Add driver for S3C24XX/S3C64XX SoC series camera interfaceSylwester Nawrocki
This patch adds V4L2 driver for Samsung S3C24XX/S3C64XX SoC series camera interface. The driver exposes a subdev device node for CAMIF pixel resolution and crop control and two video capture nodes - for the "codec" and "preview" data paths. It has been tested on Mini2440 (s3c2440) and Mini6410 (s3c6410) board with gstreamer and mplayer. Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Andrey Gusakov <dron0gus@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28Merge remote-tracking branch 'linus/master' into staging/for_v3.8Mauro Carvalho Chehab
* linus/master: (1428 commits) futex: avoid wake_futex() for a PI futex_q watchdog: using u64 in get_sample_period() writeback: put unused inodes to LRU after writeback completion mm: vmscan: check for fatal signals iff the process was throttled Revert "mm: remove __GFP_NO_KSWAPD" proc: check vma->vm_file before dereferencing UAPI: strip the _UAPI prefix from header guards during header installation include/linux/bug.h: fix sparse warning related to BUILD_BUG_ON_INVALID Linux 3.7-rc7 powerpc/eeh: Do not invalidate PE properly ALSA: hda - Fix build without CONFIG_PM of/address: sparc: Declare of_iomap as an extern function for sparc again PM / QoS: fix wrong error-checking condition bnx2x: remove redundant warning log vxlan: fix command usage in its doc 8139cp: revert "set ring address before enabling receiver" MPI: Fix compilation on MIPS with GCC 4.4 and newer MIPS: Fix crash that occurs when function tracing is enabled MIPS: Merge overlapping bootmem ranges jbd: Fix lock ordering bug in journal_unmap_buffer() ...
2012-11-27Revert "videobuf2-dma-contig: Only support if HAVE_GENERIC_DMA_COHERENT"Mauro Carvalho Chehab
The right solution is to remove the architecture dependency on dma_common_get_sgtable(). Revert this patch to apply the right one. This reverts commit 93049b9368a2e257ace66252ab2cc066f3399cad.
2012-11-26[media] s5p-mfc: Handle multi-frame input bufferArun Kumar K
When one input buffer has multiple frames, it should be fed again to the hardware with the remaining bytes. Removed the check for P frame in this scenario as this condition can come with all frame types. Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: ARUN MANKUZHI <arun.m@samsung.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-26[media] s5p-mfc: Bug fix of timestamp/timecode copy mechanismArun Kumar K
Modified the function s5p_mfc_get_dec_y_adr_v6 to access the decode Y address register instead of display Y address. Signed-off-by: Sunil Mazhavanchery <sunilm@samsung.com> Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-26[media] exynos-gsc: Add missing video device vfl_dir flag initializationSylwester Nawrocki
vfl_dir should be set to VFL_DIR_M2M so valid ioctls for this mem-to-mem device can be properly determined in the v4l2 core. Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-26[media] exynos-gsc: Fix settings for input and output image RGB typeShaik Ameer Basha
Macros used to set input and output RGB type aren't correct. Updating the macros as per register manual. Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-26[media] exynos-gsc: Don't use mutex_lock_interruptible() in device release()Sylwester Nawrocki
Use uninterruptible mutex_lock in the release() file op to make sure all resources are properly freed when a process is being terminated. Returning -ERESTARTSYS has no effect for a terminating process and this may cause driver resources not to be released. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-26[media] fimc-lite: Don't use mutex_lock_interruptible() in device release()Sylwester Nawrocki
Use uninterruptible mutex_lock in the release() file op to make sure all resources are properly freed when a process is being terminated. Returning -ERESTARTSYS has no effect for a terminating process and this may cause driver resources not to be released. This patch is required for stable kernels v3.5+. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-26[media] s5p-fimc: Don't use mutex_lock_interruptible() in device release()Sylwester Nawrocki
Use uninterruptible mutex_lock in the release() file op to make sure all resources are properly freed when a process is being terminated. Returning -ERESTARTSYS has no effect for a terminating process and this caused driver resources not to be released. Not releasing the buffer queue also prevented other drivers to free memory, e.g. in MMAP -> USERPTR scenario. This patch is required for stable kernels v3.6+. Reported-by: Kamil Debski <k.debski@samsung.com> Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-26[media] s5p-fimc: Prevent race conditions during subdevs registrationSylwester Nawrocki
Make sure when fimc and fimc-lite capture video node is registered it has valid pipeline_ops assigned to it. Otherwise when a video node is opened right after is was registered there, might be an attempt to use ops that are just being assigned, after function v4l2_device_register_subdev() returns. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>