- 21 Mar, 2011 40 commits
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Vasiliy Kulikov authored
Don't allow everybody to change video settings. Signed-off-by:
Vasiliy Kulikov <segoon@openwall.com> Acked-by:
Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by:
Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by:
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Dmitri Belimov authored
Changes: Add function tm6000_set_reg_mask for change some bits in regs. Very usefull, simplify some code with this function. Add control mute Add control volume Add control audio input MUX Add support radio Radio works well. TV works too Known bugs: The programm gnomeradio can't set freq for radio, it use old v4l API. Audio over USB works via arecord. The programm mplayer can set freq but no any audio mplayer -v -rawaudio rate=48000 radio://105.2/capture driver=v4l2:alsa:adevice=hw.1,0:amode=1:audiorate=48000:forceaudio:immediatemode=0 When start watch TV very shortly after radio the kernel crashed hardly. Didn't stop all USB URBs, need some time for stop. [mchehab@redhat.com: fix merge conflicts] Signed-off-by:Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by:
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Holger Nelson authored
This patch adds support for Terratec Grabster AV 150/250 MX. For now it is only possible to use composite input as switching inputs does not work. [mchehab@redhat.com: Fix merge conflicts and simplify board entries] Signed-off-by:
Holger Nelson <hnelson@hnelson.de> Signed-off-by:
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Dmitri Belimov authored
Add two new TV cards of Beholder. Signed-off-by:
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Igor M. Liplianin authored
Speed up tuning, as firmware is not necessary to load every attempt to tune Signed-off-by:
Igor M. Liplianin <liplianin@me.by> Signed-off-by:
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Igor M. Liplianin authored
Decrease firmware loading time. Before it is ~4000 i2c calls, now it is ~256 i2c calls to load ds3000 firmware. Signed-off-by:
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Igor M. Liplianin authored
TeVii s480 works fine with that on DVB-S2 channels Signed-off-by:
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Igor M. Liplianin authored
Make some initializations in init, not in tune function Signed-off-by:
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Lawrence Rust authored
This patch adds audio DMA capture and ALSA mixer elements for the line input jack of the Hauppauge Nova-S-plus DVB-S PCI card. The Nova-S-plus has a WM8775 ADC that is currently not detected. This patch enables this chip and exports volume, balance mute and ALC elements for ALSA mixer controls. [mchehab@redhat.com: Changed the patch to only talk with wm8775 if board info says so. Also, added platform_data support, to avoid changing the behaviour for other boards, and fixed CodingStyle] [awalls@md.metrocast.net: Changed patch to make the WM8775_GID defintion bridge driver private and let the bridge driver set the value of v4l2_subdev.grp_id.] -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.htmlSigned-off-by:
Andy Walls <awalls@md.metrocast.net>
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Dmitri Belimov authored
Add one more radio input, usefull for tm6010 Add control output amplitude. Add set_config function for configure tuner when TV card hasn't dvb part. Signed-off-by:
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Thomas Weber authored
Add linux/sched.h because of missing declaration of TASK_NORMAL. This patch fixes the following error: drivers/media/video/omap24xxcam.c: In function 'omap24xxcam_vbq_complete': drivers/media/video/omap24xxcam.c:415: error: 'TASK_NORMAL' undeclared (first use in this function) drivers/media/video/omap24xxcam.c:415: error: (Each undeclared identifier is reported only once drivers/media/video/omap24xxcam.c:415: error: for each function it appears in.) Signed-off-by:
Thomas Weber <weber@corscience.de> Signed-off-by:
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Peter Huewe authored
This patch fixes the warning "Using plain integer as NULL pointer", generated by sparse, by replacing if (var == 0) with if (!var) after an allocation and all other offending 0s with NULL. KernelVersion: linus' tree-1f0324caSigned-off-by:
Peter Huewe <peterhuewe@gmx.de> Signed-off-by:
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Hans Verkuil authored
The cxhdl->priv field was not set initially, only after capturing started. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Acked-by:
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Igor M. Liplianin authored
It takes too long time to scan due to low symbol rate PID's like PAT, PMT, CAT, NIT. For that matter we enabled permanently all PID's less 0x20 in hardware PID filter for NetUP Dual DVB-T/C CI RF card to combine rates. Signed-off-by:
Igor M. Liplianin <liplianin@netup.ru> Signed-off-by:
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Igor M. Liplianin authored
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Igor M. Liplianin authored
This is needed for multifrontend support. NetUP Dual DVB-T/C CI RF card has frontends connected to port B & C Each frontend has two switchable cores - DVB-T & DVB-C Signed-off-by:
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Igor M. Liplianin authored
There is two external I2C buses in cx23885 chip. Currently, analog tuners supported for second I2C bus only In NetUP Dual DVB-T/C CI RF card tuners connected to first bus So, in order to support analog tuners sitting on first bus we need modifications. Signed-off-by:
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Igor M. Liplianin authored
The card based on cx23885 PCI-e brige. Altera FPGA for CI, multistandard demods stv0367 from STM for QAM & OFDM, Xcieve xc5000 tuners and additional cx25840 for second analog input. Signed-off-by:
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Igor M. Liplianin authored
Signed-off-by:
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Igor M. Liplianin authored
The STV0367 is a multi-standard demodulator which is capable of processing DVB-T as well as DVB-C signals. It is fully compliant with DVB-T and DVB-C recommendations for broadcast services. Signed-off-by:
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Igor M. Liplianin authored
An Altera FPGA CI module for NetUP Dual DVB-T/C RF CI card. Signed-off-by:
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Igor M. Liplianin authored
It uses STAPL files and programs Altera FPGA through JTAG. Interface to JTAG must be provided from main device module, for example through cx23885 GPIO. Signed-off-by:
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Peter Huewe authored
This patch fixes the warning "Using plain integer as NULL pointer", generated by sparse, by replacing the offending 0s with NULL. Signed-off-by:
Devin Heitmueller <dheitmueller@hauppauge.com> Signed-off-by:
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Andrew Chew authored
This soc_camera driver is for Omnivision's OV9740 sensor. This initial submission provides support for YUV422 output at 1280x720 (720p), which is the sensor's native resolution. 640x480 (VGA) is also supported, with cropping and scaling performed by the sensor's ISP. This driver is heavily based off of the existing OV9640 driver. Signed-off-by:
Andrew Chew <achew@nvidia.com> Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Guennadi Liakhovetski authored
Use the correct scales to calculate cropping offsets. Signed-off-by:
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Guennadi Liakhovetski authored
Now that soc-camera supports videobuf API v1 and v2, camera-host drivers can be converted to videobuf2 individually. This patch converts the mx3_camera driver. Signed-off-by:
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Guennadi Liakhovetski authored
Convert the sh_mobile_ceu_camera driver to the videobuf2 API. Signed-off-by:
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Guennadi Liakhovetski authored
Add two helper inline functions to retrieve soc-camera device context from videobuf and videobuf2 queue pointers. Signed-off-by:
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Guennadi Liakhovetski authored
Extend soc-camera core to also support the videobuf2 API. Signed-off-by:
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Guennadi Liakhovetski authored
videobuf2-memops and videobuf2-core can be compiled as modules, in which case 3 more symbols from videobuf2-memops.c have to be exported. Signed-off-by:
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Guennadi Liakhovetski authored
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Alberto Panizzo authored
If the camera was set to output formats like RGB565 YUYV or SBGGR10, the resulting image was scrambled due to erroneous interpretations of horizontal parameter's units. This patch in fourcc_to_ipu_pix, eliminate also the pixel formats mappings that, first are not used within mainline code and second, standing at the datasheets, they will not work properly: The IPU internal bus support only the following data formatting (44.1.1.3 Data Flows and Formats): 1 YUV 4:4:4 or RGB-8 bits per color component 2 YUV 4:4:4 or RGB-10 bits per color component 3 Generic data (from sensor to the system memory only) And format conversions are done: - from memory: unpacking from other formats to IPU supported ones - to memory: packing in the inverse order. So, assigning a packing/unpacking strategy to the IPU for those formats will produce a packing to memory and not the inverse. Signed-off-by:
Alberto Panizzo <maramaopercheseimorto@gmail.com> Signed-off-by:
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Anatolij Gustschin authored
The 'pix->width' field may be updated in mx3_camera_set_fmt() to fulfill the IPU stride line alignment requirements. If this update takes place, the 'fmt.pix.sizeimage' field in the struct v4l2_format stucture returned by VIDIOC_S_FMT is wrong. We need to update the 'pix->sizeimage' field in the mx3_camera_set_fmt() function to fix this issue. Signed-off-by:
Anatolij Gustschin <agust@denx.de> Signed-off-by:
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Mathias Krause authored
Even though clk_put() is a no-op on most architectures it is not for some ARM implementations. To not fail on those, release the clock timer before freeing the surrounding structure. This bug was spotted by the semantic patch tool coccinelle using the script found at scripts/coccinelle/free/kfree.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/Signed-off-by:
Mathias Krause <minipli@googlemail.com> Signed-off-by:
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Alberto Panizzo authored
Add a function to calculate the number of samples on the media-bus, required to retrieve one pixel of a certain format. Signed-off-by:
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Anatolij Gustschin authored
Some camera systems have strong requirement for capturing an exact number of frames after starting the stream and do not tolerate losing captured frames. By starting the stream after the videobuf has queued the buffers, we ensure that no frame will be lost. Signed-off-by:
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Qing Xu authored
add vidioc_enum_framesizes implementation, follow default_g_parm() and g_mbus_fmt() method Signed-off-by:
Qing Xu <qingx@marvell.com> Signed-off-by:
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Qing Xu authored
Add enum_mbus_fsizes V4L2 subdevice video operation. Signed-off-by:
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Hans Verkuil authored
Reported by, and based on a patch from, Martin Dauskardt. The AUDIO_AC3_BITRATE control is still missing from this list, but such optional controls are a bit hard to handle. This will be fixed automatically when we switch to the control framework. Signed-off-by:
Martin Dauskardt <martin.dauskardt@gmx.de> Signed-off-by:
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Hans Verkuil authored
drivers/ieee1394/ has been removed in Linux 2.6.37. The corresponding backend code in firedtv is no longer built in now and can be deleted. Firedtv continues to work with drivers/firewire/. Also, fix a Kconfig menu comment: Removal of CONFIG_IEEE1394 made the "Supported FireWire (IEEE 1394) Adapters" comment disappear; bring it back with corrected dependency. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
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