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* media: cx25840: Use subdev host data for PLL overrideBrad Love2018-03-071-6/+22
| | | | | | | | | | | | | The cx25840 driver currently configures 885, 887, and 888 using default divisors for each chip. This check to see if the cx23885 driver has passed the cx25840 a non-default clock rate for a specific chip. If a cx23885 board has left clk_freq at 0, the clock default values will be used to configure the PLLs. This patch only has effect on 888 boards who set clk_freq to 25M. Signed-off-by: Brad Love <brad@nextdimension.cc> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: ov5695: Off by one in ov5695_enum_frame_sizes()Dan Carpenter2018-03-061-1/+1
| | | | | | | | | | The ">" should be ">=" so that we don't read one element beyond the end of the array. Fixes: 8a77009be4be ("media: ov5695: add support for OV5695 sensor") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: ov2685: Not delay latch for gainShunqian Zheng2018-03-061-1/+1
| | | | | | | | | | Update the register 0x3503 to use 'no delay latch' for gain. This makes sensor to output the first frame as normal rather than a very dark one. Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: ov772x: Unregister async subdeviceJacopo Mondi2018-03-061-1/+1
| | | | | | | | | As the media subdevice is registered with 'v4l2_async_register_subdev()' unregister it at module removal time with 'v4l2_async_unregister_subdev()' Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: ov772x: Replace msleep(1) with usleep_rangeJacopo Mondi2018-03-061-1/+1
| | | | | | | | | | msleep() can sleep up to 20ms. As suggested by Documentation/timers/timers_howto.txt replace it with usleep_range() with up to 5ms delay. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: ov772x: Empty line before end-of-function returnJacopo Mondi2018-03-061-0/+4
| | | | | | | Add an empty line before return at the end of functions. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: ov772x: Re-organize in-code commentsJacopo Mondi2018-03-061-22/+10
| | | | | | | | A lot of comments that would fit a single line were spread on two or more lines. Also fix capitalization and punctuation where appropriate. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: ov772x: Align function parametersJacopo Mondi2018-03-061-4/+4
| | | | | | | | Align all function parameters to first open brace when declaring functions. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: tw9910: Replace msleep(1) with usleep_rangeJacopo Mondi2018-03-061-1/+1
| | | | | | | | | | msleep() can sleep up to 20ms. As suggested by Documentation/timers/timers_howto.txt replace it with usleep_range() with up to 5ms delay. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: tw9910: Sort includes alphabeticallyJacopo Mondi2018-03-061-3/+3
| | | | | | | Sort include directives alphabetically to ease maintenance. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: tw9910: Mixed style fixesJacopo Mondi2018-03-061-4/+4
| | | | | | | | Two minor style fixes, align function parameter and remove un-necessary spaces. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: tw9910: Miscellaneous neateningJoe Perches2018-03-061-10/+17
| | | | | | | | | | | | Yet more whitespace and style neatening o Add blank lines before returns o Reverse a logic test and return early on error o Move formats to same line as dev_<level> calls o Remove an unnecessary period from a logging message Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: tw9910: Whitespace alignmentJoe Perches2018-03-061-10/+9
| | | | | | | | Update multiline statements to open parenthesis. Update a ?: to a single line. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: tw9910: Re-organize in-code commentsJacopo Mondi2018-03-061-31/+13
| | | | | | | | A lot of comments that would fit a single line were spread on two or more lines. Also fix capitalization and punctuation where appropriate. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: ov772x: constify ov772x_frame_intervalsMauro Carvalho Chehab2018-03-061-1/+1
| | | | | | The values on this array never changes. Make it const. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: sr030pc30: prevent array underflow in try_fmt()Dan Carpenter2018-03-061-2/+5
| | | | | Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* Merge commit 'v4.16-rc4~0' into patchworkMauro Carvalho Chehab2018-03-051-43/+45
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'v4.16-rc4~0': (900 commits) Linux 4.16-rc4 memremap: fix softlockup reports at teardown libnvdimm: re-enable deep flush for pmem devices via fsync() MAINTAINERS: take over Kconfig maintainership vfio: disable filesystem-dax page pinning kconfig: fix line number in recursive inclusion error message Coccinelle: memdup: Fix typo in warning messages i2c: octeon: Prevent error message on bus error parisc: Reduce irq overhead when run in qemu parisc: Use cr16 interval timers unconditionally on qemu parisc: Check if secondary CPUs want own PDC calls parisc: Hide virtual kernel memory layout parisc: Fix ordering of cache and TLB flushes kconfig: Update ncurses package names for menuconfig kbuild/kallsyms: trivial typo fix kbuild: test --build-id linker flag by ld-option instead of cc-ldoption kbuild: drop superfluous GCC_PLUGINS_CFLAGS assignment kconfig: Don't leak choice names during parsing sh: fix build error for empty CONFIG_BUILTIN_DTB_SOURCE kconfig: set SYMBOL_AUTO to the symbol marked with defconfig_list ...
| * media: Don't let tvp5150_get_vbi() go out of vbi_ram_default arrayMauro Carvalho Chehab2018-02-231-43/+45
| | | | | | | | | | | | | | | | | | | | | | | | As pointed by Dan, possible values for bits[3:0] of te Line Mode Registers can range from 0x0 to 0xf, but the check logic allow values ranging from 0x0 to 0xe. As static arrays are initialized with zero, using a value without an explicit initializer at the array won't cause any harm. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov2685: mark PM functions as __maybe_unusedArnd Bergmann2018-02-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without CONFIG_PM, we get a harmless build warning: drivers/media/i2c/ov2685.c:516:12: error: 'ov2685_runtime_suspend' defined but not used [-Werror=unused-function] static int ov2685_runtime_suspend(struct device *dev) ^~~~~~~~~~~~~~~~~~~~~~ drivers/media/i2c/ov2685.c:507:12: error: 'ov2685_runtime_resume' defined but not used [-Werror=unused-function] static int ov2685_runtime_resume(struct device *dev) This marks the affected functions as __maybe_unused. Fixes: e3861d9118c8 ("media: ov2685: add support for OV2685 sensor") Signed-off-by: Arnd Bergmann <arnd@arndb.de> [hans.verkuil@cisco.com: fixed typo in Subject: was ov5695] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov5695: mark PM functions as __maybe_unusedArnd Bergmann2018-02-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without CONFIG_PM, we get a harmless build warning: drivers/media/i2c/ov5695.c:1033:12: error: 'ov5695_runtime_suspend' defined but not used [-Werror=unused-function] static int ov5695_runtime_suspend(struct device *dev) ^~~~~~~~~~~~~~~~~~~~~~ drivers/media/i2c/ov5695.c:1024:12: error: 'ov5695_runtime_resume' defined but not used [-Werror=unused-function] static int ov5695_runtime_resume(struct device *dev) This marks the affected functions as __maybe_unused. Fixes: 8a77009be4be ("media: ov5695: add support for OV5695 sensor") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: TDA1997x: add CONFIG_SND dependencyArnd Bergmann2018-02-261-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without CONFIG_SND, we get a link error: ERROR: "snd_soc_register_codec" [drivers/media/i2c/tda1997x.ko] undefined! ERROR: "snd_soc_unregister_codec" [drivers/media/i2c/tda1997x.ko] undefined! ERROR: "snd_pcm_hw_constraint_minmax" [drivers/media/i2c/tda1997x.ko] undefined! This adds the same Kconfig dependency that we have in other media drivers, using 'select SND_PCM' to ensure that we have can call snd_pcm_hw_constraint_minmax, while depending on CONFIG_SND_SOC for registering the codec. Fixes: 9ac0038db9a7 ("media: i2c: Add TDA1997x HDMI receiver driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: adv748x: Fix cleanup jump on chip identificationKieran Bingham2018-02-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The error handling for the adv748x_identify_chip() call erroneously jumps to the err_cleanup_clients label before the clients have been established. Correct this by jumping to the next (and correct) label in the cleanup code: err_cleanup_dt. Fixes: 3e89586a64df ("media: i2c: adv748x: add adv748x driver") Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: tw9910: solve coding style issuesMauro Carvalho Chehab2018-02-261-16/+16
| | | | | | | | | | | | | | | | | | As we're adding this as a new driver, make checkpatch happier by solving several style issues, using --fix-inplace at strict mode. Some issues required manual work. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov772x: fix whitespace issuesMauro Carvalho Chehab2018-02-261-10/+9
| | | | | | | | | | | | | | As we're adding this as a new driver, make checkpatch happier by solving some whitespace issues, using --fix-inplace. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: tw9910: Remove soc_camera dependenciesJacopo Mondi2018-02-263-61/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove soc_camera framework dependencies from tw9910 sensor driver. - Handle clock and gpios - Register async subdevice - Remove soc_camera specific g/s_mbus_config operations - Add kernel doc to driver interface header file - Adjust build system This commit does not remove the original soc_camera based driver as long as other platforms depends on soc_camera-based CEU driver. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: Copy tw9910 soc_camera sensor driverJacopo Mondi2018-02-261-0/+999
| | | | | | | | | | | | | | | | | | | | | | | | Copy the soc_camera based driver in v4l2 sensor driver directory. This commit just copies the original file without modifying it. No modification to KConfig and Makefile as soc_camera framework dependencies need to be removed first in next commit. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: ov772x: Support frame interval handlingJacopo Mondi2018-02-261-17/+196
| | | | | | | | | | | | | | | | | | | | | | Add support to ov772x driver for frame intervals handling and enumeration. Tested with 10MHz and 24MHz input clock at VGA and QVGA resolutions for 10, 15 and 30 frame per second rates. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: ov772x: Remove soc_camera dependenciesJacopo Mondi2018-02-263-55/+129
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove soc_camera framework dependencies from ov772x sensor driver. - Handle clock and gpios - Register async subdevice - Remove soc_camera specific g/s_mbus_config operations - Change image format colorspace from JPEG to SRGB as the two use the same colorspace information but JPEG makes assumptions on color components quantization that do not apply to the sensor - Remove sizes crop from get_selection as driver can't scale - Add kernel doc to driver interface header file - Adjust build system This commit does not remove the original soc_camera based driver as long as other platforms depends on soc_camera-based CEU driver. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: Copy ov772x soc_camera sensor driverJacopo Mondi2018-02-261-0/+1124
| | | | | | | | | | | | | | | | | | | | | | | | Copy the soc_camera based driver in v4l2 sensor driver directory. This commit just copies the original file without modifying it. No modification to KConfig and Makefile as soc_camera framework dependencies need to be removed first in next commit. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: tvp541x: fix some kernel-doc parametersMauro Carvalho Chehab2018-02-261-2/+2
| | | | | | | | | | | | | | | | | | | | Solve the following warnings: + drivers/media/i2c/tvp514x.c: warning: Excess function parameter 'a' description in 'tvp514x_g_frame_interval': => 759 + drivers/media/i2c/tvp514x.c: warning: Excess function parameter 'a' description in 'tvp514x_s_frame_interval': => 784 + drivers/media/i2c/tvp514x.c: warning: Function parameter or member 'ival' not described in 'tvp514x_g_frame_interval': => 759 + drivers/media/i2c/tvp514x.c: warning: Function parameter or member 'ival' not described in 'tvp514x_s_frame_interval': => 784 Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov7740: remove an unused varMauro Carvalho Chehab2018-02-261-1/+1
| | | | | | | | | | | | | | Fix this warning regression: drivers/media/i2c/ov7740.c: warning: variable 'ret' set but not used [-Wunused-but-set-variable]: => 276:6 Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: adv748x: fix HDMI field heightsKieran Bingham2018-02-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ADV748x handles interlaced media using V4L2_FIELD_ALTERNATE field types. The correct specification for the height on the mbus is the image height, in this instance, the field height. The AFE component already correctly adjusts the height on the mbus, but the HDMI component got left behind. Adjust the mbus height to correctly describe the image height of the fields when processing interlaced video for HDMI pipelines. Fixes: 3e89586a64df ("media: i2c: adv748x: add adv748x driver") Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: max2175: use 64-bit arithmetic instead of 32-bitGustavo A. R. Silva2018-02-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add suffix LL to constant 2 in order to give the compiler complete information about the proper arithmetic to use. Notice that this constant is used in a context that expects an expression of type s64 (64 bits, signed). The expression 2 * (clock_rate - abs_nco_freq) is currently being evaluated using 32-bit arithmetic. Addresses-Coverity-ID: 1446589 ("Unintentional integer overflow") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | ov13858: fix endiannes warningsMauro Carvalho Chehab2018-02-231-5/+8
| | | | | | | | | | | | | | | | | | 3 warning regressions: + drivers/media/i2c/ov13858.c: warning: cast to restricted __be32: => 1093:16 + drivers/media/i2c/ov13858.c: warning: incorrect type in assignment (different base types): => 1111:13 + drivers/media/i2c/ov13858.c: warning: incorrect type in initializer (different base types): => 1071:27 Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov5640: fix framerate updateHugues Fruchet2018-02-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | After a framerate update through s_frame_interval(), the new framerate was not taken into account when streaming, but was taken into account on next session. This was due to sensor->current_mode not updated accordingly to new framerate setting in ov5640_s_frame_interval(). Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov5640: fix virtual_channel parameter permissionsHugues Fruchet2018-02-231-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix module_param(virtual_channel) permissions. This problem was detected by checkpatch: $ scripts/checkpatch.pl -f drivers/media/i2c/ov5640.c ERROR: Use 4 digit octal (0777) not decimal permissions +module_param(virtual_channel, int, 0); Also add an error trace in case of virtual_channel not in the valid range of values. Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov5640: various typo & style fixesHugues Fruchet2018-02-231-18/+18
| | | | | | | | | | | | | | | | | | Various typo & style fixes either detected by code review or checkpatch. Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov5640: add error trace in case of i2c read failureHugues Fruchet2018-02-231-2/+5
| | | | | | | | | | | | | | | | | | | | Add an error trace in ov5640_read_reg() in case of i2c_transfer() failure. Uniformize error traces using dev_err instead v4l2_err. Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov5640: add JPEG supportHugues Fruchet2018-02-231-2/+43
| | | | | | | | | | | | | | | | Add YUV422 encoded JPEG support. Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: v4l2: i2c: ov7670: Implement OF mbus configurationJacopo Mondi2018-02-232-14/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ov7670 driver supports two optional properties supplied through platform data, but currently does not support any standard video interface property. Add support through OF parsing for 2 generic properties (vsync and hsync polarities) and for one custom property already supported through platform data to suppress pixel clock output during horizontal blanking. While at there, check return value of register writes in set_fmt function and rationalize spacings. Signal polarities and pixel clock blanking verified through scope and image capture. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: i2c: ov9650: fix potential integer overflow in ↵Gustavo A. R. Silva2018-02-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __ov965x_set_frame_interval Cast fi->interval.numerator to u64 in order to avoid a potential integer overflow. This variable is being used in a context that expects an expression of type u64. Addresses-Coverity-ID: 1324146 ("Unintentional integer overflow") [Sakari Ailus: use do_div() to make this work on 32-bit systems] Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov9650: support device tree probingAkinobu Mita2018-02-231-38/+92
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ov9650 driver currently only supports legacy platform data probe. This change adds device tree probing. There has been an attempt to add device tree support for ov9650 driver by Hugues Fruchet as a part of the patchset that adds support of OV9655 camera (http://www.spinics.net/lists/linux-media/msg117903.html), but it wasn't merged into mainline because creating a separate driver for OV9655 is preferred. This is very similar to Hugues's patch, but not supporting new device. Cc: Jacopo Mondi <jacopo@jmondi.org> Cc: H. Nikolaus Schaller <hns@goldelico.com> Cc: Hugues Fruchet <hugues.fruchet@st.com> Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com> Cc: Rob Herring <robh@kernel.org> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov13858: Use false for boolean valueGustavo A. R. Silva2018-02-231-1/+1
| | | | | | | | | | | | | | | | | | | | Assign true or false to boolean variables instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov13858: Avoid possible null first frameChiranjeevi Rapolu2018-02-231-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Previously, the sensor, with default settings, was outputting SOF without data. This results in frame sync error on the receiver side. Now, configure the sensor to output SOF with MIPI data for all frames. This avoids possible null first frame on the bus. Signed-off-by: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> Signed-off-by: Tianshu Qiu <tian.shu.qiu@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov2685: Assign ret in default case in s_ctrl callbackSakari Ailus2018-02-231-0/+1
| | | | | | | | | | | | | | | | Assign ret in the default case for s_ctrl callback. This can't happen but still may result in compiler warnings. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov2685: add support for OV2685 sensorShunqian Zheng2018-02-233-0/+858
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds driver for Omnivision's ov2685 sensor. Though the ov2685 can output yuv data, this driver only supports the raw bayer format, including the following features: - output 1600x1200 at 30fps - test patterns - manual exposure/gain control - vblank and hblank - media controller - runtime pm [Sakari Ailus: trivial: ov5695_of_match -> ov2685_of_match] Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: ov5695: add support for OV5695 sensorShunqian Zheng2018-02-233-0/+1411
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds driver for Omnivision's ov5695 sensor, the driver supports following features: - supported resolutions + 2592x1944 at 30fps + 1920x1080 at 30fps + 1296x972 at 60fps + 1280x720 at 30fps + 640x480 at 120fps - test patterns - manual exposure/gain(analog and digital) control - vblank and hblank - media controller - runtime pm Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: mt9t031: deprecate, move to stagingHans Verkuil2018-02-233-865/+0
| | | | | | | | | | | | | | | | | | | | This driver is unused and depends on the deprecated soc-camera framework. Move it to staging in preparation for being removed unless someone does the work to convert it to a proper V4L2 subdev driver. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | media: imx074: deprecate, move to stagingHans Verkuil2018-02-233-504/+0
| | | | | | | | | | | | | | | | | | | | This driver is unused and depends on the deprecated soc-camera framework. Move it to staging in preparation for being removed unless someone does the work to convert it to a proper V4L2 subdev driver. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | tda1997x: get rid of an unused varMauro Carvalho Chehab2018-02-221-2/+2
| | | | | | | | | | | | | | 1 warning regressions: + drivers/media/i2c/tda1997x.c: warning: variable 'last_irq_status' set but not used [-Wunused-but-set-variable]: => 1421:17 Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-17 23:17:12 +0100