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* [media] adv7180: Add fast switch supportLars-Peter Clausen2015-02-021-0/+29
| | | | | | | | | | | | | | In fast switch mode the adv7180 (and similar) can lock onto a new signal faster when switching between different inputs. As a downside though it is no longer able to auto-detect the incoming format. The fast switch mode is exposed as a boolean v4l control that allows userspace applications to either enable or disable fast switch mode. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Add I2P supportLars-Peter Clausen2015-02-021-8/+148
| | | | | | | | | | | | | | | Some of the devices supported by this driver have a interlaced-to- progressive converter which can optionally be enabled. This patch adds support for enabling and disabling the I2P converter on such devices. I2P mode can be enabled by selecting V4L2_FIELD_NONE instead of V4L2_FIELD_INTERLACED for the format. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Add support for the adv7280-m/adv7281-m/adv7281-ma/adv7282-mLars-Peter Clausen2015-02-021-16/+154
| | | | | | | | | | | | | | | | This patch adds support for the adv7280-m/adv2781-m/adv7281-ma/adv7282-m devices to the adv7180 driver. They are very similar to the adv7280/adv7281/adv7282 but instead of parallel video out they feature a MIPI CSI2 transmitter. The CSI2 transmitter is configured via a separate I2C address, so we need to register a dummy device for it. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Add support for the adv7280/adv7281/adv7282Lars-Peter Clausen2015-02-021-2/+54
| | | | | | | | | | | | | This patch adds support for the adv7280/adv7281/adv7282 devices to the adv7180 driver. They are very similar to the adv7182, the main difference from the drivers point of view are some different tuning constants for improved video performance. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Add support for the adv7182Lars-Peter Clausen2015-02-021-0/+149
| | | | | | | | | | | | This patch adds support for the adv7182 to the adv7180 driver. The adv7182 is similar to the adv7180, the main difference from the driver's point of view is how the video input and how the input format are selected. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Prepare for multi-chip supportLars-Peter Clausen2015-02-021-57/+130
| | | | | | | | | | | | | | The adv7180 is part of a larger family of device, which have all a very similar register map layout. This patch prepares the adv7180 driver for support for multiple different devices. For now the only difference we care about is the number of input channel configurations. Also the way the input format is configured slightly differs between some devices. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Consolidate video mode settingLars-Peter Clausen2015-02-021-35/+32
| | | | | | | | | | | We have basically the same code to set the video standard in init_device() and adv7180_s_std(). Factor this out into a common helper function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Add media controller supportLars-Peter Clausen2015-02-022-11/+41
| | | | | | | | | | | | | | | | | | | | | Add media controller support to the adv7180 driver by registering a media entity instance for it as well as implementing pad ops for configuring the format. As there currently don't seem to be any users of the video ops format operations those are removed as well in this patch. Also set the V4L2_SUBDEV_FL_HAS_DEVNODE flag for the subdevice so it is possible to create a subdevice device node. Since the driver now depends on VIDEO_V4L2_SUBDEV_API all drivers which select the driver need to depend on that symbol as well. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Reset the device before initializationLars-Peter Clausen2015-02-021-5/+9
| | | | | | | | | | | Reset the device when initializing it so it is in a good known state and the assumed register settings matches the actual register settings. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Do implicit register pagingLars-Peter Clausen2015-02-021-101/+105
| | | | | | | | | | | | | | | | | | | | | | | | The ad7180 has multiple register pages which can be switched between by writing to a register. Currently the driver manually switches between pages whenever a register outside of the default register map is accessed and switches back after it has been accessed. This is a bit tedious and also potential source for bugs. This patch adds two helper functions that take care of switching between pages and reading/writing the register. The register numbers for registers are updated to encode both the page (in the upper 8-bits) and the register (in the lower 8-bits) numbers. Having multiple pages means that a register access is not a single atomic i2c_smbus_write_byte_data() or i2c_smbus_read_byte_data() call and we need to make sure that concurrent register access does not race against each other. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Cleanup register define namingLars-Peter Clausen2015-02-021-53/+52
| | | | | | | | | | | | Consistently prefix register defines with ADV7180_REG. Also remove the "ADI" from register names, the ADV7180 prefix should provide enough of a namespace separation. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Pass correct flags to request_threaded_irq()Lars-Peter Clausen2015-02-021-1/+2
| | | | | | | | | | | | | Most IRQ controllers support different types of interrupts. The adv7180 generates falling edge interrupts, so make sure to pass IRQF_TRIGGER_FALLING to request_threaded_irq() so the IRQ controller is configured for the correct mode. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Do not request the IRQ again during resumeLars-Peter Clausen2015-02-021-6/+7
| | | | | | | | | | | | | | Currently the IRQ is requested from within the init_device() function. This function is not only called during device probe, but also during resume causing the driver to try to request the IRQ again. Move requesting the IRQ from init_device() to the probe function to make sure that it is only requested once. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] ov2640: use the v4l2 size definitionsJosh Wu2015-02-021-52/+30
| | | | | | | | | Reuse the v4l2 size definitions from v4l2-image-sizes.h. So we can remove the rudundent definitions from ov2640.c. Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Don't compile of_read_number() if CONFIG_OF isn't definedSakari Ailus2015-01-291-0/+4
| | | | | | | | | | | of_read_number() is defined in of.h but does not return an error code, so that non-of implementation could simply return an error. Temporarily work around this until of_read_number() can be replaced by of_property_read_u64_array(). Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7842: simplify InfoFrame loggingMartin Bugge2015-01-272-128/+47
| | | | | | | | Use the new logging functions from the hdmi module. Signed-off-by: Martin Bugge <marbugge@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7180: Remove the unneeded 'err' labelFabio Estevam2015-01-271-5/+2
| | | | | | | | | | There is no need to jump to the 'err' label as we can simply return the error code directly and make the code shorter. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] media: i2c: adv7604: Remove some unused functionsRickard Strandqvist2015-01-271-66/+0
| | | | | | | | | | | | Removes some functions that are not used anywhere: test_read() edid_read_block() dpp_write() dpp_read() esdp_write() esdp_read() cec_write_clr_set() This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] media: i2c: adv7604.c: Remove some unused functionsRickard Strandqvist2015-01-273-30/+0
| | | | | | | | | | | Removes some functions that are not used anywhere: vblanking() hblanking() This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Add parentheses to macro arguments used in macrosSakari Ailus2014-12-231-7/+7
| | | | | | | This makes the macros a little bit safer. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Replace pll_flags quirk with more generic init quirkSakari Ailus2014-12-233-4/+13
| | | | | | | | | | The pll_flags quirk just returned the extra PLL flags the sensor required, but the init quirk is far more versatile. It can be used to perform any extra initialisation needed by the sensor, including allocating memory for sensor specific struct and creating sensor specific new controls. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Move enumerating available media bus codes laterSakari Ailus2014-12-231-6/+6
| | | | | | | | As the controls creation is separated in two sections, the available media bus codes and link frequencies can be enumerated later on. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Separate late controls from the restSakari Ailus2014-12-231-19/+35
| | | | | | | | | | | | The default values and limits for certain controls need the knowledge of available media bus codes or link frequencies. Create such controls later on, so that most of the initialisation of the sensor has already been done when the init quirk is called. [mchehab@osg.samsung.com: make checkpatch.pl happier] Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Clean up smiapp_init_controls()Sakari Ailus2014-12-231-13/+6
| | | | | | | | | Clean up smiapp_init_controls() by adding newlines to appropriate places and by removing superfluous error handling. The caller will clean up control handlers in any case if the function fails. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Free control handlers in sub-device cleanupSakari Ailus2014-12-231-5/+3
| | | | | | | | Also call smiapp_cleanup() in smiapp_remove(), replacing code that did the same than the function. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Access flash capabilities through limitsSakari Ailus2014-12-232-9/+1
| | | | | | | | | The flash capability register is already read as part of the limit registers. Do no access it separately; instead use the value from the limits. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Fully probe the device in probeSakari Ailus2014-12-231-22/+46
| | | | | | | | | | | | | In the case of platform data, ISPs that provide clocks to the sensor must probe before the sensor does. Accessing the sensor does require the clocks, and thus, probe cannot access the sensor in such a system. This limitation does not exist in the case of the DT. Perform all initialisation except Media entity initialisation, link creation and sub-device registration in probe. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Split sub-device initialisation off from the registered callbackSakari Ailus2014-12-231-28/+54
| | | | | | | | | | The registered callback is called by the V4L2 async framework after the bound callback. This allows separating the functionality in the registered callback so that on DT based systems only sub-device registration is done there. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Obtain device information from the Device Tree if OF node existsSakari Ailus2014-12-231-2/+112
| | | | | | | | | Platform data support is retained. of_property_read_u64_array() isn't used yet as it's not in yet. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: The sensor only needs a single clock, name may be NULLSakari Ailus2014-12-231-1/+1
| | | | | | | The SMIA compatible sensors only need a single clock. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Register async subdevSakari Ailus2014-12-231-1/+16
| | | | | | | Register and unregister async sub-device for DT. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Don't give the source sub-device a temporary nameSakari Ailus2014-12-231-2/+0
| | | | | | | | The source sub-device's name will be overwritten shortly. Don't give it a name in the meantime. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp-pll: include linux/device.h in smiapp-pll.c, not in smiapp-pll.hSakari Ailus2014-12-232-2/+1
| | | | | | | | struct device has a forward declaration in the header already. The header is only needed in the .c file. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] smiapp: Remove FSF's address from the license headerSakari Ailus2014-12-2312-72/+0
| | | | | | | | | | | Remove FSF's address information from the license header in the smiapp driver and the smiapp-pll PLL calculator. This should no longer be needed, and would be rendered outdated in case the FSF chooses to relocate its office. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Timo Ahonen <timo.ahonen@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] s5k5baf: fix sparse warningsHans Verkuil2014-12-231-6/+7
| | | | | | | | | | | drivers/media/i2c/s5k5baf.c:1796:33: warning: duplicate const drivers/media/i2c/s5k5baf.c:379:24: warning: cast to restricted __le16 drivers/media/i2c/s5k5baf.c:437:11: warning: incorrect type in assignment (different base types) drivers/media/i2c/s5k5baf.c:445:16: warning: incorrect type in return expression (different base types) Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] s5k6aa: fix sparse warningsHans Verkuil2014-12-231-1/+1
| | | | | | | | | | | drivers/media/i2c/s5k6aa.c:351:16: warning: cast to restricted __be16 drivers/media/i2c/s5k6aa.c:351:16: warning: cast to restricted __be16 drivers/media/i2c/s5k6aa.c:351:16: warning: cast to restricted __be16 drivers/media/i2c/s5k6aa.c:351:16: warning: cast to restricted __be16 Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] s5k4ecgx: fix sparse warningsHans Verkuil2014-12-231-6/+5
| | | | | | | | | | | | | | | | | | | | | drivers/media/i2c/s5k4ecgx.c:223:16: warning: cast to restricted __be16 drivers/media/i2c/s5k4ecgx.c:223:16: warning: cast to restricted __be16 drivers/media/i2c/s5k4ecgx.c:223:16: warning: cast to restricted __be16 drivers/media/i2c/s5k4ecgx.c:223:16: warning: cast to restricted __be16 drivers/media/i2c/s5k4ecgx.c:344:20: warning: cast to restricted __le32 drivers/media/i2c/s5k4ecgx.c:354:20: warning: cast to restricted __le32 drivers/media/i2c/s5k4ecgx.c:364:24: warning: cast to restricted __le32 drivers/media/i2c/s5k4ecgx.c:366:23: warning: cast to restricted __le16 The get_unaligned_le*() functions return the value using cpu endianness, so calling le*_to_cpu is wrong. It hasn't been not noticed because this code has only been run on little endian systems, so le*_to_cpu doesn't do anything. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] m5mols: fix sparse warningsHans Verkuil2014-12-231-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/media/i2c/m5mols/m5mols_core.c:128:24: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:128:24: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:128:24: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:128:24: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32 drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32 drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32 drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32 drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32 drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32 drivers/media/i2c/m5mols/m5mols_core.c:457:19: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:457:19: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:457:19: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:457:19: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:458:19: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:458:19: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:458:19: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:458:19: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:459:22: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:459:22: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:459:22: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:459:22: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:460:20: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:460:20: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:460:20: warning: cast to restricted __be16 drivers/media/i2c/m5mols/m5mols_core.c:460:20: warning: cast to restricted __be16 The be16_to_cpu conversions in m5mols_get_version() are not needed since the data is already using cpu endianness. This was never noticed since these version fields are never used. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] media/i2c/Kconfig: drop superfluous MEDIA_CONTROLLERHans Verkuil2014-12-221-3/+3
| | | | | | | | | These drivers depend on VIDEO_V4L2_SUBDEV_API, which in turn depends on MEDIA_CONTROLLER. So it is sufficient to just depend on VIDEO_V4L2_SUBDEV_API. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] v4l2 subdevs: replace get/set_crop by get/set_selectionHans Verkuil2014-12-225-91/+120
| | | | | | | | | | | | | The crop and selection pad ops are duplicates. Replace all uses of get/set_crop by get/set_selection. This will make it possible to drop get/set_crop altogether. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Prabhakar Lad <prabhakar.csengg@gmail.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] media: remove emacs editor variablesHans Verkuil2014-12-221-8/+0
| | | | | | | | | | 1) This is not allowed by the kernel coding style 2) Just configure your editor correctly 3) It's really ugly Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* Merge tag 'media/v3.19-2' of ↵Linus Torvalds2014-12-184-904/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull second set of media updates from Mauro Carvalho Chehab: - Move drivers for really old legacy hardware to staging. Those are using obsolete media kAPIs and are for hardware that nobody uses for years. Simply not worth porting them to the new kAPIs. Of course, if anyone pops up to fix, we can move them back from there - While not too late, do some API fixups at the new colorspace API, added for v3.19 - Some improvements for rcar_vin driver - Some fixups at cx88 and vivid drivers - Some Documentation fixups * tag 'media/v3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] bq/c-qcam, w9966, pms: move to staging in preparation for removal [media] tlg2300: move to staging in preparation for removal [media] vino/saa7191: move to staging in preparation for removal [media] MAINTAINERS: vivi -> vivid [media] cx88: remove leftover start_video_dma() call [media] cx88: add missing alloc_ctx support [media] v4l2-ioctl: WARN_ON if querycap didn't fill device_caps [media] vivid: fix CROP_BOUNDS typo for video output [media] DocBook media: update version number and document changes [media] vivid.txt: document new controls [media] DocBook media: add missing ycbcr_enc and quantization fields [media] v4l2-mediabus.h: use two __u16 instead of two __u32 [media] rcar_vin: Fix interrupt enable in progressive [media] rcar_vin: Enable VSYNC field toggle mode [media] rcar_vin: Add scaling support [media] rcar_vin: Add DT support for r8a7793 and r8a7794 SoCs [media] rcar_vin: Add YUYV capture format support
| * [media] vino/saa7191: move to staging in preparation for removalHans Verkuil2014-12-164-904/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These drivers haven't been tested in a long, long time. The hardware is ancient and hopelessly obsolete. These drivers also need to be converted to newer media frameworks but due to the lack of hardware that's going to be impossible. So these drivers are a prime candidate for removal. If someone is interested in working on these drivers to prevent their removal, then please contact the linux-media mailinglist. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* | Merge tag 'media/v3.19-rc1' of ↵Linus Torvalds2014-12-1152-644/+982
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Two new dvb frontend drivers: mn88472 and mn88473 - A new driver for some PCIe DVBSky cards - A new remote controller driver: meson-ir - One LIRC staging driver got rewritten and promoted to mainstream: igorplugusb - A new tuner driver (m88rs6000t) - The old omap2 media driver got removed from staging. This driver uses an old DMA API and it is likely broken on recent kernels. Nobody cared enough to fix it - Media bus format moved to a separate header, as DRM will also use the definitions there - mem2mem_testdev were renamed to vim2m, in order to use the same naming convention taken by the other virtual test driver (vivid) - Added a new driver for coda SoC (coda-jpeg) - The cx88 driver got converted to use videobuf2 core - Make DMABUF export buffer to work with DMA Scatter/Gather and Vmalloc cores - Lots of other fixes, improvements and cleanups on the drivers. * tag 'media/v3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (384 commits) [media] mn88473: One function call less in mn88473_init() after error [media] mn88473: Remove uneeded check before release_firmware() [media] lirc_zilog: Deletion of unnecessary checks before vfree() [media] MAINTAINERS: Add myself as img-ir maintainer [media] img-ir: Don't set driver's module owner [media] img-ir: Depend on METAG or MIPS or COMPILE_TEST [media] img-ir/hw: Drop [un]register_decoder declarations [media] img-ir/hw: Fix potential deadlock stopping timer [media] img-ir/hw: Always read data to clear buffer [media] redrat3: ensure dma is setup properly [media] ddbridge: remove unneeded check before dvb_unregister_device() [media] si2157: One function call less in si2157_init() after error [media] tuners: remove uneeded checks before release_firmware() [media] arm: omap2: rx51-peripherals: fix build warning [media] stv090x: add an extra protetion against buffer overflow [media] stv090x: Remove an unreachable code [media] stv090x: Some whitespace cleanups [media] em28xx: checkpatch cleanup: whitespaces/new lines cleanups [media] si2168: add support for firmware files in new format [media] si2168: debug printout for firmware version ...
| * [media] smiapp: Support V4L2_SEL_TGT_NATIVE_SIZESakari Ailus2014-12-041-0/+6
| | | | | | | | | | | | | | | | | | | | | | Add support for selection target V4L2_SEL_TGT_NATIVE_SIZE. It is equivalent of what V4L2_SEL_TGT_CROP_BOUNDS used to be. Support for V4L2_SEL_TGT_CROP_BOUNDS is still supported by the driver as a compatibility interface. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] smiapp: Set left and top to zero for crop bounds selectionSakari Ailus2014-12-041-0/+1
| | | | | | | | | | | | | | | | | | The fields were previously uninitialised, leaving the returned values to where the user had set them. This was never the intention. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] adv7511: improve colorspace handlingHans Verkuil2014-12-021-0/+208
| | | | | | | | | | | | | | | | Add support for YCbCr output and support setting colorspace, YCbCr encoding and quantization for the AVI InfoFrame. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] i2c: Deletion of an unnecessary check before the function call ↵Markus Elfring2014-11-251-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | "rc_unregister_device" The rc_unregister_device() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] i2c: Make use of media_bus_format enumBoris BREZILLON2014-11-1446-382/+382
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to have subsytem agnostic media bus format definitions we've moved media bus definitions to include/uapi/linux/media-bus-format.h and prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT. Replace all references to the old definitions in i2c drivers. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] adv7604: Correct G/S_EDID behaviourHans Verkuil2014-11-111-19/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | In order to have v4l2-compliance tool pass the G/S_EDID some modifications where needed in the driver. In particular, the edid.reserved zone must be blanked. Based on a patch from Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com>, but reworked it a bit. It should use 'data' (which depends on edid.present) instead of edid.blocks as the check whether edid data is present. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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