aboutsummaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAge
* [media] tuner-core/tda9887: get_afc can be tuner mode specificHans Verkuil2013-04-14
| | | | | | | | | | | | | The get_afc op in tda9887 is valid only for the radio mode. But due to the way get_afc in analog_demod_ops was designed it would overwrite the afc value with a bogus value when in TV mode. Pass a pointer to the afc value instead, and when not in radio mode leave it alone in the tda9887. This broke a long time ago in 2.6.19 when the get_afc op was introduced. Before that the afc was only set for radio mode in the tda9887. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: v4l2-compliance: clear reserved part of VBI structureOndrej Zary2013-04-14
| | | | | | | | | Make saa7134 driver more V4L2 compliant: clear reserved space of VBI structure to make sure no garbage is left there Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: v4l2-compliance: remove bogus g_parmOndrej Zary2013-04-14
| | | | | | | | Make saa7134 driver more V4L2 compliant: remove empty g_parm function Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: v4l2-compliance: remove bogus audio input supportOndrej Zary2013-04-14
| | | | | | | | | Make saa7134 driver more V4L2 compliant: remove empty g_audio and s_audio functions and don't set audioset in enum_input Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: v4l2-compliance: fix g_tuner/s_tunerOndrej Zary2013-04-14
| | | | | | | | | Make saa7134 driver more V4L2 compliant: return real frequency range in g_tuner and fail in s_tuner for non-zero tuner Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: v4l2-compliance: return real frequencyOndrej Zary2013-04-14
| | | | | | | | | Make saa7134 driver more V4L2 compliant: don't cache frequency in s_frequency/g_frequency but return real one instead Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: v4l2-compliance: use v4l2_fh to fix priority handlingOndrej Zary2013-04-14
| | | | | | | | | | | Make saa7134 driver more V4L2 compliant: remove broken priority handling and use v4l2_fh instead Signed-off-by: Ondrej Zary <linux@rainbow-software.org> [hans.verkuil@cisco.com: fixed a merge conflict in saa7134.h] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: v4l2-compliance: don't report invalid audio modes for radioOndrej Zary2013-04-14
| | | | | | | | | Make saa7134 driver more V4L2 compliant: filter audio modes that came from tuner - keep only MONO/STEREO in radio mode Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: v4l2-compliance: implement V4L2_CAP_DEVICE_CAPSOndrej Zary2013-04-14
| | | | | | | | | Make saa7134 driver more V4L2 compliant: implement V4L2_CAP_DEVICE_CAPS support and fix all capabilities problems reported by v4l2-compliance. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mt9p031: Use the common clock frameworkLaurent Pinchart2013-04-14
| | | | | | | | | 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>
* [media] mt9p031: Add support for regulatorsLaurent Pinchart2013-04-14
| | | | | | | | | | 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>
* [media] mt9p031: Use devm_* managed helpersLaurent Pinchart2013-04-14
| | | | | | | 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>
* [media] mt9m032: Define MT9M032_READ_MODE1 bitsLaurent Pinchart2013-04-14
| | | | | | | Replace hardcoded values with #define's. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mt9m032: Fix PLL setupLaurent Pinchart2013-04-14
| | | | | | | | | 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>
* [media] exynos4-is: Disable debug trace by default in fimc-isp.cSylwester Nawrocki2013-04-14
| | | | | | | | | | Make sure the debug level is properly set initially so any debug information is not printed to the kernel log without explicitly enabling it. 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>
* [media] exynos4-is: Remove meaningless test before bit settingSylwester Nawrocki2013-04-14
| | | | | | | | | | | There is no need to check same bit before setting it, since we always end up with a bit set. Remove some of the tests and make set unconditional, in every place where all that needs to be done is just setting a bit. 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>
* [media] exynos4-is: Rename the ISP chain configuration data structureSylwester Nawrocki2013-04-14
| | | | | | | | More appropriate names for the ISP chain data structure. 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>
* [media] exynos4-is: Improve the ISP chain parameter count calculationSylwester Nawrocki2013-04-14
| | | | | | | | | | Instead of incrementing p_region_num field each time we set a bit in the parameter mask calculate the number of bits set only when this information is needed. 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>
* [media] exynos4-is: Make fimc-lite independent of struct fimc_sensor_infoSylwester Nawrocki2013-04-14
| | | | | | | | | | | | | Make the sensor subdevs host_data hold a pointer to struct fimc_source_info, which is defined in the driver's public header, rather than a pointer to struct fimc_sensor_info which is specific to exynos4-is media device driver. The purpose of this change is to allow easier reuse of the fimc-lite module in the exynos5-is driver, which should similarly store a pointer to struct fimc_source_info instance in the sensor's subdev host_data. 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>
* [media] exynos4-is: Make fimc-lite independent of the pipeline->subdevs arraySylwester Nawrocki2013-04-14
| | | | | | | | | | | Get the sensor subdev by walking media graph in both cases: when the device is used as a subdev only and through video node. This allows to not dereference the pipeline->subdevs[] array and makes the module more generic and easier to re-use in other media driver. 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>
* [media] exynos4-is: Move the subdev group ID definitions to public headerSylwester Nawrocki2013-04-14
| | | | | | | | | | Move the sub-device group ID definitions to the driver's public header so they are available to other media drivers that need to share modules found in exynos4-is. 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>
* [media] s5p-mfc: Remove potential uninitialized variable usageSylwester Nawrocki2013-04-14
| | | | | | | | | | | | | | Make sure mem_info[] array is not used uninitialized. This prevents following compiler warning: drivers/media/platform/s5p-mfc/s5p_mfc.c: In function s5p_mfc_probe: drivers/media/platform/s5p-mfc/s5p_mfc.c:1032:33: warning: mem_info[0] may be used uninitialized in this function [-Wuninitialized] drivers/media/platform/s5p-mfc/s5p_mfc.c:1021:15: note: mem_info[0] was declared here drivers/media/platform/s5p-mfc/s5p_mfc.c:1032:33: warning: mem_info[1] may be used uninitialized in this function [-Wuninitialized] drivers/media/platform/s5p-mfc/s5p_mfc.c:1021:15: note: mem_info[1] was declared here 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>
* [media] s5c73m3: Fix s5c73m3-core.c compiler warningHans Verkuil2013-04-12
| | | | | | | | | | | | 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>
* [media] s5p-mfc: Add support for EOS command and EOS event in video decoderKamil Debski2013-04-12
| | | | | | | | | | | Add support for V4L2_DEC_CMD_STOP command which will instruct MFC device to finish decoding and release all remaining frames kept for reference to the user. After dequeueing last decoded frame the driver will generate an V4L2_EVENT_EOS event. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyngmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] budget: Add support for Philips Semi Sylt PCI ref. designPeter Wiese2013-04-08
| | | | | | | | | Add support for Philips Semiconductor (now NXP) SAA7146 reference design DVB Sat card, using ALPS BSRU6 tuner. [mchehab@redhat.com: Merge conflicts fix; email whitespacing unmangling] Signed-off-by: Peter Wiese <peter.wiese@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cxd2820r_t2: Multistream support (MultiPLP)Evgeny Plehov2013-04-08
| | | | | | | | MultiPLP filtering support for CXD2820r. Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx24123: improve precision when calculating symbol rate ratioMauro Carvalho Chehab2013-04-08
| | | | | | | | | | | | Symbol rate ratio were using a rough calculus, as the code was limited to 32 bits arithmetic. Change it to 64 bits, in order to better estimate the bandwidth low-pass filter on the demod. This should reduce the noise and improve reception. Reported-by: Hans-Peter Jansen <hpj@urpla.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mb86a20s: better name temp vars at mb86a20s_layer_bitrate()Mauro Carvalho Chehab2013-04-08
| | | | | | | | | | | | Using 'i' for the guard interval temporary var is a bad idea, as 'i' is generally used by "anonymous" indexes. Let's rename modulation, fec and guard interval temp vars with a meaningful name, as that makes easier to understand the code and avoids cut-and-paste types of error. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mb86a20s: Fix estimate_rate settingMauro Carvalho Chehab2013-04-08
| | | | | | | | | | | | | As reported by Dan Carpenter <dan.carpenter@oracle.com>: Smatch warnings: drivers/media/dvb-frontends/mb86a20s.c:644 mb86a20s_layer_bitrate() error: buffer overflow 'state->estimated_rate' 3 <= 3 What happens there is that estimate_rate index should be the layer number, and not the guard interval. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mb86a20s: Use 'layer' instead of 'i' on all placesMauro Carvalho Chehab2013-04-08
| | | | | | | | | | | We're using the anonymous 'i' to indicate the layer number on several places on the driver. That's not good, as some cut-and-paste type of change might be doing the wrong thing. So, call it as "layer" everywhere. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mb86a20s: fix audio sub-channel checkMauro Carvalho Chehab2013-04-08
| | | | | | | | | | | | | | | | | | | As reported by Dan Carpenter <dan.carpenter@oracle.com> FYI, there are new smatch warnings show up in: tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next master head: da17d7bda957ae4697b6abc0793f74fb9b50b58f commit: 04fa725e7b1c22c583dd71a8cd85b8d997edfce3 [media] mb86a20s: Implement set_frontend cache logic New smatch warnings: drivers/media/dvb-frontends/mb86a20s.c:1897 mb86a20s_set_frontend() error: buffer overflow 'mb86a20s_subchannel' 8 <= 8 04fa725e Mauro Carvalho Chehab 2013-03-04 1894 if (c->isdbt_sb_subchannel > ARRAY_SIZE(mb86a20s_subchannel)) 04fa725e Mauro Carvalho Chehab 2013-03-04 1895 c->isdbt_sb_subchannel = 0; 04fa725e Mauro Carvalho Chehab 2013-03-04 1896 04fa725e Mauro Carvalho Chehab 2013-03-04 @1897 state->subchannel = mb86a20s_subchannel[c->isdbt_sb_subchannel]; Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mb86a20s: Use a macro for the number of layersMauro Carvalho Chehab2013-04-08
| | | | | | | | | | | Instead of using the magic number "3", use NUM_LAYERS macro on all places that are related to the ISDB-T layers. This makes the source code a little more readable. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] tda8290: change magic LNA config values to enumOndrej Zary2013-04-08
| | | | | | | | | Use enum instead of magic values for LNA config in tda8290. Update tda827x, tda18271 and saa7134 to use the enum too. 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>
* [media] saa7134: Add AverMedia A706 AverTV Satellite Hybrid+FMOndrej Zary2013-04-08
| | | | | | | | | | 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>
* [media] tuner-core: Change config from unsigned int to void *Ondrej Zary2013-04-08
| | | | | | | | | | | | | | config looks like a hack that was added to tuner-core to allow some configuration of TDA8290 tuner (it's not used by any other driver). But with the new configuration options of tda8290 driver (no_i2c_gate and std_map), it's no longer sufficient. Change config to be void * instead, which allows passing tuner-dependent config struct to drivers. Also update saa7134 driver to reflect this change (no other driver uses this). 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>
* [media] tda8290: Allow custom std_map for tda18271Ondrej Zary2013-04-08
| | | | | | | | | | Allow specifying a custom std_map for tda18271 by external configuration. This is required by cards that require custom std_map for analog TV or radio, like AverMedia A706. 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>
* [media] tda8290: Allow disabling I2C gateOndrej Zary2013-04-08
| | | | | | | | | | Allow disabling I2C gate handling by external configuration. This is required by cards that have all devices on a single I2C bus, like AverMedia A706. 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>
* [media] cx88: kernel bz#9476: Fix tone setting for Nova-S+ model 92001Mauro Carvalho Chehab2013-04-08
| | | | | | | | | | | | | | | | | | | | | | | Hauppauge Nova-S-Plus DVB-S model 92001 does not lock on horizontal polarisation. According with the info provided at the BZ, model 92002 does. The difference is that, on model 92001, the tone select is done via isl6421, while, on other devices, this is done via cx24123 code. This patch adds a way to override the demod's set_tone at isl6421 driver. In order to avoid regressions, the override is enabled only for cx88 Nova S plus model 92001. For all other models and devices, the set_tone is provided by the demod driver. Patch originally proposed at bz@9476[1] by Michel Meyers and John Donoghue but applying the original patch would break support for all other devices based on isl6421. [1] https://bugzilla.kernel.org/show_bug.cgi?id=9476 Tested-by: Adam Sampson <ats@offog.org> Tested-by: Hans-Peter Jansen <hpj@urpla.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] MEDIA: ttusbir, fix double freeJiri Slaby2013-04-08
| | | | | | | | | | | rc_unregister_device already calls rc_free_device to free the passed device. But in one of ttusbir's probe fail paths, we call rc_unregister_device _and_ rc_free_device. This is wrong and results in a double free. Instead, set rc to NULL resulting in rc_free_device being a noop. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] demux.h: Remove duplicated enumMauro Carvalho Chehab2013-04-08
| | | | | | | | | | | | "enum dmx_ts_pes" and "typedef enum dmx_pes_type_t" are just the same enum declared twice, since Kernel (2.6.12). There's no reason to duplicate it there, and sparse complains about that: drivers/media/dvb-core/dmxdev.c:600:55: warning: mixing different enum types So, remove the internal define, keeping just the external one. Internally, use only "enum dmx_ts_pes", as it is too late to drop dmx_pes_type_t from the userspace API. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] exynos4-is: Ensure proper media pipeline state on device closeSylwester Nawrocki2013-04-04
| | | | | | | | | | | | Make sure media_entity_pipeline_stop() is called on video device close in cases where there was VIDIOC_STREAMON ioctl and no VIDIOC_STREAMOFF. This patch fixes media entities stream_count state which could prevent links from being disconnected, due to non-zero stream_count. 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>
* [media] exynos4-is: Correct input DMA YUV order configurationSylwester Nawrocki2013-04-04
| | | | | | | | | | | | | | | | | | | | This patch fixes erroneous setup of the YUV order caused by not clearing FIMC_REG_MSCTRL_ORDER422_MASK bit field before setting proper FIMC_REG_MSCTRL_ORDER422 bits. This resulted in false colors for YUYV, YVYU, UYVY, VYUY color formats, depending in what sequence those were configured by user space. YUV order definitions are corrected so that following convention is used: | byte3 | byte2 | byte1 | byte0 -------+-------+-------+-------+------ YCBYCR | CR | Y | CB | Y YCRYCB | CB | Y | CR | Y CBYCRY | Y | CR | Y | CB CRYCBY | Y | CB | Y | CR 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>
* [media] exynos4-is: Allow colorspace conversion at FIMC-LITESylwester Nawrocki2013-04-04
| | | | | | | | | | | | | | | | | | | | | The FIMC-LITE output DMA allows to configure different YUV order than the order at the camera input interface. Thus there is some limited colorspace conversion possible. This patch makes the color format variable be per FIMC-LITE input/output, rather than a global per device. This also fixes incorrect behavior where color format at the FIMC-LITE.N subdev's source pad is modified by VIDIOC_S_FMT ioctl on the related video node. YUV order definitions are corrected so that we use notation: | byte3 | byte2 | byte1 | byte0 -------+-------+-------+-------+------ YCBYCR | CR | Y | CB | Y YCRYCB | CB | Y | CR | Y CBYCRY | Y | CR | Y | CB CRYCBY | Y | CB | Y | CR 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>
* [media] exynos4-is: Use common driver data for all FIMC-LITE IP instancesSylwester Nawrocki2013-04-04
| | | | | | | | | | | There is no need to use separate variant data structure for each FIMC-LITE IP instance. According to my knowledge there are no differences across them on Exynos4 as well as Exynos5 SoCs. Drop flite_variant data structure and use struct flite_drvdata instead. 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>
* [media] exynos4-is: Remove static driver data for Exynos4210 FIMC variantsSylwester Nawrocki2013-04-04
| | | | | | | | | | The Exynos platform will support only device tree based booting from v3.10. The FIMC variant data will be parsed directly from the device tree, hence the now unused static data can be removed. 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>
* [media] exynos4-is: Create media links for the FIMC-IS entitiesSylwester Nawrocki2013-04-04
| | | | | | | | | Create disabled links from the FIMC-LITE subdevs to the FIMC-IS-ISP subdev and from FIMC-IS-ISP to all FIMC subdevs. 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>
* [media] exynos4-is: Add fimc-is subdevs registrationSylwester Nawrocki2013-04-04
| | | | | | | | | | | | This patch adds support for registration of the FIMC-IS device represented by the FIMC-IS-ISP subdev to the top level media device driver. The FIMC-IS subsystem is available on Exynos4x12 SoCs which support only device tree based booting. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] exynos4-is: Add Exynos4x12 FIMC-IS device tree binding documentationSylwester Nawrocki2013-04-04
| | | | | | | | | This patch adds DT binding documentaton for the Imaging Subsystem (camera ISP) found on Samsung Exynos4x12 SoCs. 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>
* [media] exynos4-is: Add common FIMC-IS image sensor driverSylwester Nawrocki2013-04-04
| | | | | | | | | | | | This patch adds a common image sensor driver and Makefile/Kconfig to enable compilation of the whole IS driver. The sensor subdev driver currently only handles an image sensor's power supplies and reset signal. There is no I2C communication as it is handled by the ISP's firmware. 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>
* [media] exynos4-is: Add FIMC-IS parameter region definitionsSylwester Nawrocki2013-04-04
| | | | | | | | | This patch adds the ISP processing parameters interface files. Signed-off-by: Younghwan Joo <yhwan.joo@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-11 23:23:38 -0400