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path: root/drivers/media/i2c
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2018-06-21Merge tag 'tegra-l4t-r21.7' into toradex_tk1_l4t_r21.7-nextMarcel Ziswiler
Merge NVIDIA's latest Linux for Tegra aka L4T R21.7 Linux kernel changes from git://nv-tegra.nvidia.com/linux-3.10.git commit: e78bb38b883c42edf81766a1d557aed74458e08f Conflicts involved missing 24-bit LVDS support and a single whitespace aka tab difference in drivers/video/tegra/dc/sor.c. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2018-04-03drivers: speculative load before bound-checkJeetesh Burman
Data can be speculatively loaded from memory and stay in cache even when bound check fails. This can lead to unintended information disclosure via side-channel analysis. To mitigate this problem, insert speculation barrier. Bug 1964290 CVE-2017-5753 Change-Id: I7382dbcc6e9f352fafd457301beafe753925f3c4 Signed-off-by: Hien Goi <hgoi@nvidia.com> Signed-off-by: James Huang <jamehuang@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1650791 Signed-off-by: Jeetesh Burman <jburman@nvidia.com> (cherry picked from commit 5cabd53985a30aa818896abdb64564a74c09ab9c) Reviewed-on: https://git-master.nvidia.com/r/1660772 GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com>
2017-11-29media: ov5640: major driver cleanuptoradex_tk1_l4t_r21.5Peter Gielda
Signed-off-by: Peter Gielda <pgielda@antmicro.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2017-04-04media: ov5640: set continuous clock for all modesWojciech Bieganski
Signed-off-by: Wojciech Bieganski <wbieganski@antmicro.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2017-04-04media: three csi2 inputs: tc378743 (csia/b), adv7280m (csie)Wojciech Bieganski
Signed-off-by: Wojciech Bieganski <wbieganski@antmicro.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2016-11-21media: tc358743: update hdmi to csi-2 driverTomasz Gorochowik
A major part of the driver has been rewritten in order to avoid writing binary blobs to the chip. This version also adds support for more video modes. Input video modes supported: - 1920x1080 @ 60 - 1280x1024 @ 75 - 1280x720 @ 60 - 1024x768 @ 75 - 800x600 @ 75 - 640x480 @ 75 Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2016-11-21ADV7280M video decoder with deinterlacer supportWojciech Bieganski
known issues: - decoder outputs PAL (720x576), but the image looks fine only when streamed in 640x576 mode, - vertical synchronisation glitches, - setting queue-size in gstreamer greater than 1 results in blinking image, - every start of streaming requires reloading of the modules Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2016-11-21TC358743 HDMI to CSI-2 bridge supportWojciech Bieganski
known issues: - HDMI input works only in 640x480 mode, 720p only in test pattern mode, any 4-lane mode doesn't work - set HDMI transmitter to VGA mode before starting the stream Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2016-11-21OV5640 camera supportWojciech Bieganski
known issues: - works only in 1080p mode, - vertical synchronisation glitches, - setting queue-size in gstreamer greater than 1 results in blinking image - every start of streaming requires reloading of the modules Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2016-11-21AP1302 from ON Semiconductor support addedMarcel Ziswiler
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2015-08-07AR0330: validate with V4L2 for Jetson TK1Arun Kannan
Bug 1643556 Change-Id: I7330bd3ec33e2309577c75bac79e120167b0f81e Signed-off-by: Arun Kannan <akannan@nvidia.com> Reviewed-on: http://git-master/r/748395 Reviewed-by: Winnie Hsu <whsu@nvidia.com> Tested-by: Winnie Hsu <whsu@nvidia.com>
2015-01-07AR0261: validate with V4L2 for Jetson TK1Bryan Wu
Change-Id: I1c00d571e294ccf1c4d795bb90e71defd3395293 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/591333 Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> (cherry picked from commit b87d110ddc52048944862fb8bf019922333b1dd5) Reviewed-on: http://git-master/r/665999 Reviewed-by: Winnie Hsu <whsu@nvidia.com> Tested-by: Winnie Hsu <whsu@nvidia.com>
2014-09-26media: soc_camera: add imx135 sensor driverBryan Wu
Sony IMX135 camera sensor can be found on Ardbeg/Laguna. This patch introduced sensor driver for imx135 using soc_camera interface. Bug 1380143 Change-Id: Ifa0becf1ec2d9931ebf9ea3a4e9ea3e1013a9e36 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/337469 (cherry picked from commit 94a04c2c9b614519aab6f718d60bcf1d8032aa8f) Reviewed-on: http://git-master/r/498935 GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2014-03-13Merge branch 'linux-3.10.33' into dev-kernel-3.10Deepak Nibade
Bug 1456092 Change-Id: I3021247ec68a3c2dddd9e98cde13d70a45191d53 Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
2013-12-20media: wm8775: fix broken audio routingHans Verkuil
commit 3af41a337a5b270de3e65466a07f106ad97ad0c6 upstream. Commit 5aa9ae5ed5d449a85fbf7aac3d1fdc241c542a79 inverted the mute control state test in s_routing which caused the audio routing to fail. This broke ivtv support for the Hauppauge video/audio input bracket (which adds additional video and audio inputs) all the way back in kernel 2.6.36. This fix fixes the condition and it also removes a nonsense check on the balance control. Bisected-by: Rajil Saraswat <rajil.s@gmail.com> Signed-off-by: Andy Walls <awalls@md.metrocast.net> Reported-by: Rajil Saraswat <rajil.s@gmail.com> Tested-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-14OV5640: move to right place and update power_on()Bryan Wu
Add .s_power() function and power on sensor before chip probing Change-Id: Iba342333e0c84db601c8ab455f94c6f3afe7f23a Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/246273 Reviewed-by: Allen Martin <amartin@nvidia.com>
2013-09-14OV5650: move to right place and update power_on()Bryan Wu
Power on sensor for chip probing and update .s_power() Change-Id: Iff875f1a84bc956cb10f43a2659d0b50a71cad0a Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/246272 Reviewed-by: Allen Martin <amartin@nvidia.com>
2013-09-14media: OV5650: add OV5650 SoC camera I2C device driverBryan Wu
OV5650 is a RAW sensor outputing Bayer RAW 8 or RAW 10 data. This driver uses SoC camera interface and supports several different resolution. Bug 1240806 Change-Id: Ia0b663f4ada21550e45f0e93f125127692dff213 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/226463 GVS: Gerrit_Virtual_Submit Reviewed-by: Allen Martin <amartin@nvidia.com>
2013-09-14media: OV5640: add OV5640 SoC camera I2C device driverAndrew Chew
OV5650 is a RAW sensor outputing YUV data. This driver uses SoC camera interface and supports several different resolution. Based on ov5642 driver. There seem to be some register differences, so forking the driver to make those changes. Change-Id: I5d889ca2ccf22a7c3be8cb26c1420b0fde0f1acf Signed-off-by: Andrew Chew <achew@nvidia.com> Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/226464 GVS: Gerrit_Virtual_Submit Reviewed-by: Allen Martin <amartin@nvidia.com>
2013-05-21[media] s5c73m3: Fix off-by-one valid range checking for fie->indexAxel Lin
Current code uses fie->index as array subscript, thus the valid value range is 0 ... ARRAY_SIZE(s5c73m3_intervals) - 1. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-25[media] s5c73m3: fix indentation of the help section in KconfigGianluca Gennari
The 'help' section of the Kconfig entry for this driver is missing an extra alignment. That seems to violate what's stated at: Documentation/kbuild/kconfig-language.txt Even if it works, the better is to add 2 extra spaces there, as this is the common practice and helps human reading of the file. Also, the way it is, it breaks backport trees. Signed-off-by: Gianluca Gennari <gennarone@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-25[media] s5c73m3: Add missing subdev .unregistered callbackSylwester Nawrocki
This is needed to free any resources requested in the .registered subdev op. 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>
2013-04-25[media] s5c73m3: Fix remove() callback to free requested resourcesSylwester Nawrocki
Make sure v4l2_device_unregister_subdev() is called for both: oif and sensor subdev and both media entities are freed on driver removal. 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>
2013-04-14[media] adv7180: fix querystd() method for no input signalVladimir Barinov
When the input signal is not detected querystd() method should return V4L2_STD_UNKNOWN instead of previously latched analog video standard. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-14[media] mt9p031: Use the common clock frameworkLaurent Pinchart
Configure the device external clock using the common clock framework instead of a board code callback function. 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>
2013-04-14[media] mt9p031: Add support for regulatorsLaurent Pinchart
Enable the regulators when powering the sensor up, and disable them when powering it down. The regulators are mandatory. Boards that don't allow controlling the sensor power lines must provide fixed voltage regulators. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-14[media] mt9p031: Use devm_* managed helpersLaurent Pinchart
Replace kzalloc and gpio_request_one by their managed equivalents. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-14[media] mt9m032: Define MT9M032_READ_MODE1 bitsLaurent Pinchart
Replace hardcoded values with #define's. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-14[media] mt9m032: Fix PLL setupLaurent Pinchart
The MT9M032 PLL was assumed to be identical to the MT9P031 PLL but differs significantly. Update the registers definitions and PLL limits according to the datasheet. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-12[media] s5c73m3: Fix s5c73m3-core.c compiler warningHans Verkuil
Fix for this compiler warning: CC [M] drivers/media/i2c/s5c73m3/s5c73m3-core.o drivers/media/i2c/s5c73m3/s5c73m3-core.c: In function ‘s5c73m3_load_fw’: drivers/media/i2c/s5c73m3/s5c73m3-core.c:360:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘size_t’ [-Wformat] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-08[media] saa7134: Add AverMedia A706 AverTV Satellite Hybrid+FMOndrej Zary
Add AverMedia AverTV Satellite Hybrid+FM (A706) card to saa7134 driver. Working: analog inputs, TV, FM radio and IR remote control. Untested: DVB-S. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-01Merge tag 'v3.9-rc5' into patchworkMauro Carvalho Chehab
Linux 3.9-rc5 * tag 'v3.9-rc5': (1080 commits) Linux 3.9-rc5 Revert "lockdep: check that no locks held at freeze time" dw_dmac: adjust slave_id accordingly to request line base dmaengine: dw_dma: fix endianess for DT xlate function PNP: List Rafael Wysocki as a maintainer rbd: don't zero-fill non-image object requests ia64 idle: delete stale (*idle)() function pointer Btrfs: don't drop path when printing out tree errors in scrub target: Fix RESERVATION_CONFLICT status regression for iscsi-target special case tcm_vhost: Avoid VIRTIO_RING_F_EVENT_IDX feature bit Revert "mm: introduce VM_POPULATE flag to better deal with racy userspace programs" usb: ftdi_sio: Add support for Mitsubishi FX-USB-AW/-BD mg_disk: fix error return code in mg_probe() Btrfs: fix wrong return value of btrfs_lookup_csum() Btrfs: fix wrong reservation of csums Btrfs: fix double free in the btrfs_qgroup_account_ref() Btrfs: limit the global reserve to 512mb Btrfs: hold the ordered operations mutex when waiting on ordered extents Btrfs: fix space accounting for unlink and rename Btrfs: fix space leak when we fail to reserve metadata space ...
2013-03-25[media] tw2804: Revert ADC Control commit ↵Volokh Konstantin
523a4f7fbcf856fb1c2a4850f44edea6738ee37b Case: In AdLink MPG24 there is bt878 exists (it captures one frame of all video inputs), Video Signal for it one transmits through tw2804 chip, so we can't control ADC (shut on/off) on tw2804, as some another can use bttv capture way. Signed-off-by: Volokh Konstantin <volokh84@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-25[media] tw9603/6.c: use two separate const tables for the 50/60hz setupHans Verkuil
Using two separate tables to setup the registers for 50 or 60 hz is better than the non-const table that is filled in at runtime. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-25[media] tw9906: Remove unneeded version.h header includeSachin Kamat
version.h header inclusion is not necessary as detected by versioncheck. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] sony-btf-mpx: v4l2_tuner struct is now constantMauro Carvalho Chehab
A patchset applied earlier changed v4l2_tuner struct parameter at vidioc_s_tuner to const. Do this change at sony_btf_mpx_s_tuner(), in order to remove this warning: drivers/media/i2c/sony-btf-mpx.c:335:2: warning: initialization from incompatible pointer type [enabled by default] drivers/media/i2c/sony-btf-mpx.c:335:2: warning: (near initialization for 'sony_btf_mpx_tuner_ops.s_tuner') [enabled by default] Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] tw9906: add Techwell tw9906 video decoderHans Verkuil
Taken from the 0.9.8-5 version of the out-of-tree wis-go7007 driver. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] tw2804: modify ADC power controlVolokh Konstantin
Switch off all ADC (max 4) with first init, we control it when starting/stopping streaming. Signed-off-by: Volokh Konstantin <volokh84@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] tw2804: add support for the Techwell tw2804Hans Verkuil
This is based on the wis-tw2804.c driver that's part of the go7007 driver. It has been converted to a v4l subdev driver by Volokh Konstantin, and I made additional cleanups. Based on work by: Volokh Konstantin <volokh84@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] tw9903: add new tw9903 video decoderHans Verkuil
This based on the wis-tw9903.c driver that's part of the go7007 driver. It has been converted to a v4l subdev driver by Pete Eberlein, and I made additional cleanups. Based on work by: Pete Eberlein <pete@sensoray.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] uda1342: add new uda1342 audio codec driverHans Verkuil
This based on the wis-uda1342.c driver that's part of the go7007 driver. It has been converted to a v4l subdev driver by Pete Eberlein, and I made additional cleanups. Based on work by: Pete Eberlein <pete@sensoray.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] ov7640: add new ov7640 driverHans Verkuil
This based on the wis-ov7640.c driver that's part of the go7007 driver. It has been converted to a v4l subdev driver by Pete Eberlein, and I made additional cleanups. Based on work by: Pete Eberlein <pete@sensoray.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] sony-btf-mpx: the MPX driver for the sony BTF PAL/SECAM tunerHans Verkuil
The Sony BTF PG472Z has an internal MPX to deal with mono/stereo/bilingual audio. This is split off from the wis-sony-tuner driver that is part of the go7007 driver as it should be a separate i2c sub-device driver. The wis-sony-tuner is really three i2c devices: a standard tuner, a tda9887 compatible demodulator and this mpx. After this patch the wis-sony-tuner can be replaced by this driver and the standard tuner driver. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] saa7115: add support for double-rate ASCLKHans Verkuil
Some devices expect a double rate ASCLK. Add a flag to let the driver know through the s_crystal_freq call. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] saa7115: improve querystd handling for the saa7115Hans Verkuil
The saa7115 has better PAL/NTSC detection, so it can detect PAL even though the chip is currently set up for NTSC. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] saa7115: add config flag to change the IDQ polarityHans Verkuil
Needed by the go7007 driver: it assumes a different polarity of the IDQ signal, so we need to be able to tell the saa7115 about this. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] v4l2: add const to argument of write-only s_register ioctlHans Verkuil
This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] v4l2: add const to argument of write-only s_tuner ioctlHans Verkuil
This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] v4l2: add const to argument of write-only s_frequency ioctlHans Verkuil
This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-23[media] rc-core: don't treat dev->rc_map.rc_type as a bitmapDavid Härdeman
store_protocols() treats dev->rc_map.rc_type as a bitmap which is wrong for two reasons. First of all, it is pretty bogus to change the protocol type of the keymap just because the hardware has been asked to decode a different protocol. Second, dev->rc_map.rc_type is an enum (i.e. a single protocol) as pointed out by James Hogan <james.hogan@imgtec.com>. Fix both issues by introducing a separate enabled_protocols member to struct rc_dev. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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