- 25 Jan, 2016 21 commits
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Javier Martinez Canillas authored
The video decoder supports either 8-bit 4:2:2 YUV with discrete syncs or 8-bit ITU-R BT.656 with embedded syncs output format but currently BT.656 it's always reported. Allow to configure the format to use via either platform data or a device tree definition. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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Javier Martinez Canillas authored
After power-up, the tvp5150 decoder is in a unknown state until the RESETB pin is driven LOW which reset all the registers and restarts the chip's internal state machine. The init sequence has some timing constraints and the RESETB signal can only be used if the PDN (Power-down) pin is first released. So, the initialization sequence is as follows: 1- PDN (active-low) is driven HIGH so the chip is power-up 2- A 20 ms delay is needed before sending a RESETB (active-low) signal. 3- The RESETB pulse duration is 500 ns. 4- A 200 us delay is needed for the I2C client to be active after reset. This patch used as a reference the logic in the IGEPv2 board file from the ISEE 2.6.37 vendor tree. Signed-off-by:
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Javier Martinez Canillas authored
Add a Device Tree binding document for the TVP5150 video decoder. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Laurent Pinchart authored
This patch adds the .g_mbus_config subdev operation to the driver. Signed-off-by:
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Laurent Pinchart authored
This patch adds the .s_stream subdev operation to the driver. Signed-off-by:
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Laurent Pinchart authored
This patch adds support for the V4L2_CID_PIXEL_RATE control. Signed-off-by:
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Laurent Pinchart authored
Expand the version detection code to identity the tvp5151. Signed-off-by:
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Laurent Pinchart authored
Move the version detection code to a separate function and restructure it to prepare for TVP5151 support. Signed-off-by:
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Joseph Marrero authored
This WARNING was found using the checkpatch tool: Block comments use * on the subsequent lines Signed-off-by:
Joseph Marrero <jmarrero@gmail.com> Signed-off-by:
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Julia Lawall authored
The v4l2_subdev_sensor_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Yoshihiko Mori authored
Add chip identification for R-Car Gen3. Signed-off-by:
Yoshihiko Mori <yoshihiko.mori.nx@renesas.com> Signed-off-by:
Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by:
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Geliang Tang authored
Use soc_camera_from_vb2q() instead of open-coding it. Signed-off-by:
Geliang Tang <geliangtang@163.com> Signed-off-by:
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Laurent Pinchart authored
The data-shift DT property speficies the number of bits to be shifted, but the driver still interprets the value as a multiple of two bits as used by now removed platform data support. Fix it. Signed-off-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by:
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Sakari Ailus authored
The sequence number counter is incremented on each output buffer, and that incremented value is used as the sequence number of that buffer. The input buffer sequence numbering is based just on reading the same counter. If the input buffer is marked done first, its sequence number ends up being that of the output buffer - 1. This is how the resizer works as well. Signed-off-by:
Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by:
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Andrzej Hajda authored
The function can return negative value. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107Signed-off-by:
Andrzej Hajda <a.hajda@samsung.com> Signed-off-by:
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Lad, Prabhakar authored
use the vb2_buffer_state enum for assigning the state of the vb2 buffer, along side making isp_pipeline_state state variable local to the block. This fixes the following sparse warning as well: drivers/media/platform/omap3isp/ispvideo.c:497:35: warning: mixing different enum types drivers/media/platform/omap3isp/ispvideo.c:497:35: int enum isp_pipeline_state versus drivers/media/platform/omap3isp/ispvideo.c:497:35: int enum vb2_buffer_state Signed-off-by:
Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by:
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Sakari Ailus authored
When the video buffer queue was stopped before the stream source was started in omap3isp_streamon(), the buffers were not returned back to videobuf2. Signed-off-by:
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Sakari Ailus authored
Move the starting of the sensor from the VIDIOC_STREAMON handler to the videobuf2 queue op start_streaming. This avoids failing starting the stream after vb2_streamon() has already finished. Signed-off-by:
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Javier Martinez Canillas authored
Platform drivers needs to export the OF id table and this be built into the module or udev will not have the necessary information to autoload the driver module when the device is registered via OF. Signed-off-by:
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Mauro Carvalho Chehab authored
Enable MEDIA_IOC_G_TOPOLOGY ioctl for Kernel 4.6. This reverts commit be0270ec. Signed-off-by:
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Mauro Carvalho Chehab authored
Linux 4.5-rc1 * tag 'v4.5-rc1': (11309 commits) Linux 4.5-rc1 ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list MAINTAINERS: Combine multiple telemetry entries intel_telemetry_debugfs: Fix unused warnings in telemetry debugfs vmstat: Remove BUG_ON from vmstat_update MIPS: zboot: Add support for serial debug using the PROM MIPS: zboot: Avoid useless rebuilds MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIB MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function MIPS: bcm963xx: Update bcm_tag field image_sequence MIPS: bcm963xx: Move extended flash address to bcm_tag header file MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structure MIPS: bcm63xx: nvram: Use nvram structure definition from header file MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure MAINTAINERS: Add KVM for MIPS entry MIPS: KVM: Add missing newline to kvm_err() MIPS: Move KVM specific opcodes into asm/inst.h MIPS: KVM: Use cacheops.h definitions MIPS: Break down cacheops.h definitions MIPS: Use EXCCODE_ constants with set_except_vector() ...
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- 24 Jan, 2016 19 commits
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Linus Torvalds authored
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS for 4.5 plus some 4.4 fixes. The executive summary: - ATH79 platform improvments, use DT bindings for the ATH79 USB PHY. - Avoid useless rebuilds for zboot. - jz4780: Add NEMC, BCH and NAND device tree nodes - Initial support for the MicroChip's DT platform. As all the device drivers are missing this is still of limited use. - Some Loongson3 cleanups. - The unavoidable whitespace polishing. - Reduce clock skew when synchronizing the CPU cycle counters on CPU startup. - Add MIPS R6 fixes. - Lots of cleanups across arch/mips as fallout from KVM. - Lots of minor fixes and changes for IEEE 754-2008 support to the FPU emulator / fp-assist software. - Minor Ralink, BCM47xx and bcm963xx platform support improvments. - Support SMP on BCM63168" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (84 commits) MIPS: zboot: Add support for serial debug using the PROM MIPS: zboot: Avoid useless rebuilds MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIB MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function MIPS: bcm963xx: Update bcm_tag field image_sequence MIPS: bcm963xx: Move extended flash address to bcm_tag header file MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structure MIPS: bcm63xx: nvram: Use nvram structure definition from header file MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure MAINTAINERS: Add KVM for MIPS entry MIPS: KVM: Add missing newline to kvm_err() MIPS: Move KVM specific opcodes into asm/inst.h MIPS: KVM: Use cacheops.h definitions MIPS: Break down cacheops.h definitions MIPS: Use EXCCODE_ constants with set_except_vector() MIPS: Update trap codes MIPS: Move Cause.ExcCode trap codes to mipsregs.h MIPS: KVM: Make kvm_mips_{init,exit}() static MIPS: KVM: Refactor added offsetof()s MIPS: KVM: Convert EXPORT_SYMBOL to _GPL ... -
Linus Torvalds authored
Merge tag 'platform-drivers-x86-v4.5-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver updates from Darren Hart: "Emergency travel prevented me from completing my final testing on this until today. Nothing here that couldn't wait until RC1 fixes, but I thought it best to get it out sooner rather than later as it does contain a build warning fix. Summary: A build warning fix, MAINTAINERS cleanup, and a new DMI quirk: ideapad-laptop: - Add Lenovo Yoga 700 to no_hw_rfkill dmi list MAINTAINERS: - Combine multiple telemetry entries intel_telemetry_debugfs: - Fix unused warnings in telemetry debugfs" * tag 'platform-drivers-x86-v4.5-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list MAINTAINERS: Combine multiple telemetry entries intel_telemetry_debugfs: Fix unused warnings in telemetry debugfs
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git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linuxLinus Torvalds authored
Pull thermal management updates from Zhang Rui: "The top merge commit was re-generated yesterday because two topic branches were dropped from this pull request in the last minute due to some unaddressed comments. All the other material has been in linux-next for quite a while. Specifics: - Enhance thermal core to handle unexpected device cooling states after fresh boot and system resume. From Zhang Rui and Chen Yu. - Several fixes and cleanups on Rockchip and RCAR thermal drivers. From Caesar Wang and Kuninori Morimoto. - Add Broxton support for Intel processor thermal reporting device driver. From Amy Wiles" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: trip_point_temp_store() calls thermal_zone_device_update() thermal: rcar: rcar_thermal_get_temp() return error if strange temp thermal: rcar: check irq possibility in rcar_thermal_irq_xxx() thermal: rcar: check every rcar_thermal_update_temp() return value thermal: rcar: move rcar_thermal_dt_ids to upside thermal: rockchip: Support the RK3399 SoCs in thermal driver thermal: rockchip: Support the RK3228 SoCs in thermal driver dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible thermal: rockchip: fix a trivial typo Thermal: Enable Broxton SoC thermal reporting device thermal: constify pch_dev_ops structure Thermal: do thermal zone update after a cooling device registered Thermal: handle thermal zone device properly during system sleep Thermal: initialize thermal zone device correctly -
git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fsLinus Torvalds authored
Pull 9p updates from Eric Van Hensbergen: "Sorry for the last minute pull request, there's was a change that didn't get pulled into for-next until two weeks ago and I wanted to give it some bake time. Summary: Rework and error handling fixes, primarily in the fscatch and fd transports" * tag 'for-linus-4.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: fs/9p: use fscache mutex rather than spinlock 9p: trans_fd, bail out if recv fcall if missing 9p: trans_fd, read rework to use p9_parse_header net/9p: Add device name details on error
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-clientLinus Torvalds authored
Pull Ceph updates from Sage Weil: "The two main changes are aio support in CephFS, and a series that fixes several issues in the authentication key timeout/renewal code. On top of that are a variety of cleanups and minor bug fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: remove outdated comment libceph: kill off ceph_x_ticket_handler::validity libceph: invalidate AUTH in addition to a service ticket libceph: fix authorizer invalidation, take 2 libceph: clear messenger auth_retry flag if we fault libceph: fix ceph_msg_revoke() libceph: use list_for_each_entry_safe ceph: use i_size_{read,write} to get/set i_size ceph: re-send AIO write request when getting -EOLDSNAP error ceph: Asynchronous IO support ceph: Avoid to propagate the invalid page point ceph: fix double page_unlock() in page_mkwrite() rbd: delete an unnecessary check before rbd_dev_destroy() libceph: use list_next_entry instead of list_entry_next ceph: ceph_frag_contains_value can be boolean ceph: remove unused functions in ceph_frag.h
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull SMB3 fixes from Steve French: "A collection of CIFS/SMB3 fixes. It includes a couple bug fixes, a few for improved debugging of cifs.ko and some improvements to the way cifs does key generation. I do have some additional bug fixes I expect in the next week or two (to address a problem found by xfstest, and some fixes for SMB3.11 dialect, and a couple patches that just came in yesterday that I am reviewing)" * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: cifs_dbg() outputs an uninitialized buffer in cifs_readdir() cifs: fix race between call_async() and reconnect() Prepare for encryption support (first part). Add decryption and encryption key generation. Thanks to Metze for helping with this. cifs: Allow using O_DIRECT with cache=loose cifs: Make echo interval tunable cifs: Check uniqueid for SMB2+ and return -ESTALE if necessary Print IP address of unresponsive server cifs: Ratelimit kernel log messages
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Josh Boyer authored
Like the Yoga 900 models the Lenovo Yoga 700 does not have a hw rfkill switch, and trying to read the hw rfkill switch through the ideapad module causes it to always reported blocking breaking wifi. This commit adds the Lenovo Yoga 700 to the no_hw_rfkill dmi list, fixing the wifi breakage. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1295272 Tested-by: <dinyar.rabady+spam@gmail.com> Cc: stable@vger.kernel.org Signed-off-by:
Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by:
Darren Hart <dvhart@linux.intel.com>
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Souvik Kumar Chakravarty authored
This patch combines all the telemetry file entries in MAINTAINERS via wildcard. Signed-off-by:
Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Signed-off-by:
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Souvik Kumar Chakravarty authored
This patch fixes compile time warnings when CONFIG_PM_SLEEP is undefined. In this case sleep related counters are unused. Signed-off-by:
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Christoph Lameter authored
If we detect that there is nothing to do just set the flag and do not check if it was already set before. Races really do not matter. If the flag is set by any code then the shepherd will start dealing with the situation and reenable the vmstat workers when necessary again. Since commit 0eb77e98 ("vmstat: make vmstat_updater deferrable again and shut down on idle") quiet_vmstat might update cpu_stat_off and mark a particular cpu to be handled by vmstat_shepherd. This might trigger a VM_BUG_ON in vmstat_update because the work item might have been sleeping during the idle period and see the cpu_stat_off updated after the wake up. The VM_BUG_ON is therefore misleading and no more appropriate. Moreover it doesn't really suite any protection from real bugs because vmstat_shepherd will simply reschedule the vmstat_work anytime it sees a particular cpu set or vmstat_update would do the same from the worker context directly. Even when the two would race the result wouldn't be incorrect as the counters update is fully idempotent. Reported-by:
Sasha Levin <sasha.levin@oracle.com> Signed-off-by:
Christoph Lameter <cl@linux.com> Acked-by:
Michal Hocko <mhocko@suse.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Ralf Baechle authored
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Alban Bedel authored
As most platforms implement the PROM serial interface prom_putchar() add a simple bridge to allow re-using this code for zboot. Signed-off-by:
Alban Bedel <albeu@free.fr> Cc: Alex Smith <alex.smith@imgtec.com> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11811/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Alban Bedel authored
Add dummy.o to the targets list, and fill targets automatically from $(vmlinuzobjs) to avoid having to maintain two lists. When building with XZ compression copy ashldi3.c to the build directory to use a different object file for the kernel and zboot. Without this the same object file need to be build with different flags which cause a rebuild at every run. Signed-off-by:
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Florian Fainelli authored
Allow BMIPS_GENERIC supported platforms to build GPIO controller drivers. Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Reviewed-by:
Dragan Stancevic <dragan.stancevic@gmail.com> Cc: cernekee@gmail.com Cc: jaedon.shin@gmail.com Cc: gregory.0xf0@gmail.com Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12019/Signed-off-by:
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Simon Arlott authored
Remove bcm63xx_nvram_get_psi_size() as it now has no users. Signed-off-by:
Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11836/Signed-off-by:
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Simon Arlott authored
The "dual_image" and "inactive_flag" fields should be merged into a single "image_sequence" field. Signed-off-by:
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Simon Arlott authored
The extended flash address needs to be subtracted from bcm_tag flash image offsets. Move this value to the bcm_tag header file. Renamed define name to consistently use bcm963xx for flash layout which should be considered a property of the board and not the SoC (i.e. bcm63xx could theoretically be used on a board without CFE or any flash). Signed-off-by:
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Simon Arlott authored
Move Broadcom BCM963xx image tag data structure to include/linux/ so that drivers outside of mach-bcm63xx can use it. Signed-off-by:
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