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| * [media] siano: split debugfs code into a separate fileMauro Carvalho Chehab2013-03-21
| | | | | | | | | | | | | | To avoid mixing two different things at the same place, move the debugfs code into a separate file. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] siano: simplify message endianness logicMauro Carvalho Chehab2013-03-21
| | | | | | | | | | | | | | | | | | | | | | Currently, every time a message is sent or received, the endiannes need to be fixed on big endian machines. This is currently done on every call to the send API, and on every msg reception logic. Instead of doing that, move it to the send/receive functions. That simplifies the logic and avoids the risk of forgetting to fix it somewhere. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] siano: add new devices to the Siano DriverMauro Carvalho Chehab2013-03-21
| | | | | | | | | | | | | | | | | | | | | | | | This patch is based on Doron Cohen's patches: http://patchwork.linuxtv.org/patch/7881/ http://patchwork.linuxtv.org/patch/7888/ http://patchwork.linuxtv.org/patch/7883/ It basically merges the above patches, rebasing them to the macro definitions used upstream, with are different than the ones used by them internally. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] siano: use USB endpoint descriptors for in/out endpMauro Carvalho Chehab2013-03-21
| | | | | | | | | | | | | | | | | | Instead of using hardcoded descriptors, detect them from the USB descriptors. This patch is rebased form Doron Cohen's patch: http://patchwork.linuxtv.org/patch/7883/ Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] siano: better debug send/receive messagesMauro Carvalho Chehab2013-03-21
| | | | | | | | | | | | | | | | Instead of printing a message for some random messages, print it for all sent/received ones. That helps a lot to debug what's going on. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] [1/1,dvb-usb] GOTVIEW SatelliteHD card supportAndrey Pavlenko2013-03-19
| | | | | | | | | | | | | | | | Added support for the GOTVIEW SatelliteHD card which is based on Montage M88DS3000 and works very well with this driver. Signed-off-by: Andrey Pavlenko <andrey.a.pavlenko@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] lmedm04: Remove redundant NULL check before kfreeSyam Sidhardhan2013-03-19
| | | | | | | | | | | | | | kfree on NULL pointer is a no-op. Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] em28xx: Add ISDB support for c3tech Digital duoMauro Carvalho Chehab2013-03-19
| | | | | | | | | | | | | | | | This is an hybrid board. However, for analog, it requires a new driver for saa7136. So, for now, let's just add support for Digital TV. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] em28xx-i2c: relax error check in em28xx_i2c_recv_bytes()Frank Schaefer2013-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It turned out that some devices return less bytes then requested via i2c when ALL of the following 3 conditions are met: - i2c bus B is used - there was no attempt to write to the specified slave address before - no device present at the specified slave address With the current code, this triggers an -EIO error and prints a message to the system log. Because it can happen very often during device probing, it is better to ignore this error and bail out silently after the follwing i2c transaction success check with -ENODEV. [mchehab@redhat.com: a small CodingStyle fix] Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] em28xx: set the timestamp type for video and vbi vb2_queuesFrank Schaefer2013-03-18
| | | | | | | | | | | | | | | | | | | | | | The em28xx driver obtains the timestamps using function v4l2_get_timestamp(), which produces a montonic timestamp. Fixes the warnings appearing in the system log since commit 6aa69f99 "[media] vb2: Add support for non monotonic timestamps" Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] em28xx: add support for registering multiple i2c busesMauro Carvalho Chehab2013-03-18
| | | | | | | | | | | | | | | | Register both buses 0 and 1 via I2C API. For now, bus 0 is used only by eeprom on all known devices. Later patches will be needed if this changes in the future. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] em28xx: Add a separate config dir for secondary busMauro Carvalho Chehab2013-03-18
| | | | | | | | | | | | | | | | | | | | | | | | Prepare to register a separate bus for the second bus. For now, just add a new field. A latter patch will add the bits to make it work. This patch was generated by this script: perl -e 'while (<>) { if (s/EM2874_I2C_SECONDARY_BUS_SELECT.*\n//) { printf "\t\t.def_i2c_bus = 1,\n"; $found = 1; print $_ } else { if ($found) { s/^\s+// }; $found = 0; print $_; } }' \ drivers/media/usb/em28xx/em28xx-cards.c >a && mv a drivers/media/usb/em28xx/em28xx-cards.c Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] em28xx: Prepare to support 2 different I2C busesMauro Carvalho Chehab2013-03-18
| | | | | | | | | | | | | | | | | | | | | | | | Newer em28xx devices have 2 buses. Change the logic to allow using both buses. This patch was generated by this small script: for i in drivers/media/usb/em28xx/*.c; do sed 's,->i2c_adap,->i2c_adap[dev->def_i2c_bus],g;s,->i2c_client,->i2c_client[dev->def_i2c_bus],' done Of course, em28xx.h needed manual edit. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] m920x: let GCC see 'ret' is used initializedPaul Bolle2013-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 7543f344e9b06afe86b55a2620f5c11b38bd5642 ("[media] m920x: factor out a m920x_write_seq() function") building m920x.o triggers this GCC warning: drivers/media/usb/dvb-usb/m920x.c: In function ‘m920x_probe’: drivers/media/usb/dvb-usb/m920x.c:91:6: warning: ‘ret’ may be used uninitialized in this function [-Wuninitialized] This warning is caused by m920x_write_seq(), which is apparently inlined into m920x_probe(). It is clear why GCC thinks 'ret' may be used uninitialized. But in practice the first seq->address will always be non-zero when this function is called. That means we can change the while()-do{} loop into a do{}-while() loop. And that suffices to make GCC see that 'ret' will not be used uninitialized. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] cx231xx : Add support for OTG102 aka EZGrabber2Matt Gomboc2013-03-18
| | | | | | | | | | | | | | | | | | | | Thanks for the response, I have done as you suggested. Below is an updated patch for the OTG102 device against http://git.linuxtv.org/hverkuil/media_tree.git/shortlog/refs/heads/cx231xx, kernel version 3.8. With further testing it appears the extra clauses in cx231xx-cards.c were not necessary (in static in cx231xx_init_dev and static int cx231xx_usb_probe), so those have been also been removed. Signed-off-by: Matt Gomboc <gomboc0@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] dvb-usb: Remove redundant NULL check before kfreeSyam Sidhardhan2013-03-18
| | | | | | | | | | | | | | kfree on NULL pointer is a no-op. Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] anysee: coding style changesAntti Palosaari2013-03-18
| | | | | | | | | | | | | | | | I did what I liked to do. Also corrected two long log writings as checkpatch.pl was complaining about those. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] anysee: do not use buffers from stack for usb_bulk_msg()Antti Palosaari2013-03-18
| | | | | | | | | | Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9035: do not use buffers from stack for usb_bulk_msg()Antti Palosaari2013-03-18
| | | | | | | | | | Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9015: do not use buffers from stack for usb_bulk_msg()Antti Palosaari2013-03-18
| | | | | | | | | | | | | | | | | | WARNING: at lib/dma-debug.c:947 check_for_stack+0xa7/0xf0() ehci-pci 0000:00:04.1: DMA-API: device driver maps memory fromstack Reported-by: poma <pomidorabelisima@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] dvb_usb_v2: locked versions of USB bulk IO functionsAntti Palosaari2013-03-18
| | | | | | | | | | | | | | | | | | | | Implement: dvb_usbv2_generic_rw_locked() dvb_usbv2_generic_write_locked() Caller must hold device lock when locked versions are called. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] hdpvr: Fix memory leakSyam Sidhardhan2013-03-18
| | | | | | | | | | | | | | This patch fixes the print_buf leaking. Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] lmedm04: Fix possible NULL pointer dereferenceSyam Sidhardhan2013-03-18
| | | | | | | | | | | | | | Check for (adap == NULL) has to done before accessing adap. Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] media/usb: cx231xx-pcb-cfg.h: Remove unused enum _true_falseThiago Farina2013-03-14
| | | | | | | | | | Signed-off-by: Thiago Farina <tfarina@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] media: Terratec Cinergy S2 USB HD Rev.2Igor M. Liplianin2013-03-14
| | | | | | | | | | | | | | | | | | | | Terratec Cinergy S2 USB HD Rev.2 support. This commit is a corrected cherry-pick of 03228792 which got reverted in b7e38636 because it was rebased incorrectly and introduced compilation errors. Signed-off-by: Stephan Hilb <stephan@ecshi.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9035: add ID [0ccd:00aa] TerraTec Cinergy T Stick (rev. 2)Fabrizio Gazzato2013-03-14
| | | | | | | | | | | | | | | | | | This patch adds USB ID for alternative "Terratec Cinergy T Stick". Tested by a friend: works similarly to 0ccd:0093 version (af9035+tua9001) Signed-off-by: Fabrizio Gazzato <fabrizio.gazzato@gmail.com> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] cx231xx: fix undefined function cx231xx_g_chip_ident()Gianluca Gennari2013-03-14
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch: http://git.linuxtv.org/media_tree.git/commit/b86d15440b683f8634c0cb26fc0861a5bc4913ac is missing a chunk when compared to an older version: https://patchwork.kernel.org/patch/2063281/ probably because of an unresolved merging conflict. This causes the following error: WARNING: "cx231xx_g_chip_ident" [/home/jena/media_build/v4l/cx231xx.ko] undefined! Signed-off-by: Gianluca Gennari <gennarone@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] rtl28xxu: Add USB ID for MaxMedia HU394-TFabrizio Gazzato2013-03-05
| | | | | | | | | | | | | | | | | | | | | | | | Add USB ID for MaxMedia HU394-T USB DVB-T Multi (FM, DAB, DAB+) dongle (RTL2832U+FC0012) In Italy, is branded as "DIKOM USB-DVBT HD" lsusb: ID 1b80:d394 Afatech Signed-off-by: Fabrizio Gazzato <fabrizio.gazzato@gmail.com> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: fix big-endian supportHans Verkuil2013-03-05
| | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: choose YUYV as the default format, not YUV422PHans Verkuil2013-03-05
| | | | | | | | | | | | | | | | The planar YUV422P is quite unusual and few if any applications support it. Instead choose the common YUYV format as the default. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: Add ENUM_FRAMESIZES supportHans Verkuil2013-03-05
| | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: don't zero struct v4l2_streamparmHans Verkuil2013-03-05
| | | | | | | | | | | | | | | | | | All fields after 'type' are already zeroed by the core framework. Clearing the full struct also clears 'type', which causes a wrong type value to be returned. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: fix field handlingHans Verkuil2013-03-05
| | | | | | | | | | | | | | | | Just set the field value based on the chosen format. It's either INTERLACED or TOP. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: zero priv and set colorspaceHans Verkuil2013-03-05
| | | | | | | | | | | | | | Set priv field of struct v4l2_pix_format to 0 and fill in colorspace. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: fixes in the way standards are handledHans Verkuil2013-03-05
| | | | | | | | | | | | | | | | | | | | | | Instead of comparing against STD_NTSC and STD_PAL compare against 60 and 50 Hz formats. That's what you really want. When the standard is changed, make sure the width and height of the format are also updated to reflect the current standard. Also replace the deprecated current_norm by the g_std ioctl. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: add device_caps support to querycapHans Verkuil2013-03-05
| | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: add support for control events and prio handlingHans Verkuil2013-03-05
| | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: add V4L2_CID_JPEG_COMPRESSION_QUALITYHans Verkuil2013-03-05
| | | | | | | | | | | | | | | | The use of the V4L2_CID_JPEG_COMPRESSION_QUALITY control is recommended over the G/S_JPEGCOMP ioctls. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] s2255: convert to the control frameworkHans Verkuil2013-03-05
| | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] gspca: Remove gspca-specific debug magicTheodore Kilgore2013-03-05
| | | | | | | | | | | | | | | | | | | | | | Instead use v4l2_dbg and v4l2_err. Note that the PDEBUG macro is kept to make this patch-set less invasive, but it is simply a wrapper around v4l2_dbg now. Most of the other changes are there to make the dev parameter for the v4l2_xxx macros available everywhere we do logging. Signed-off-by: Theodore Kilgore <kilgota@auburn.edu> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] gspca: Remove old control code now that all drivers are convertedHans de Goede2013-03-05
| | | | | | | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] gscpa: Remove autogain_functions.hHans de Goede2013-03-05
| | | | | | | | | | | | | | | | Now that sonixj.c has been converted to the control framework it is no longer used. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] gspca_sonixb: Remove querymenu function (dead code)Hans Verkuil2013-03-05
| | | | | | | | | | | | | | | | We forgot to remove that when sonixb was converted to the control framework. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] gscpa_m5602: Convert to the control frameworkHans de Goede2013-03-05
| | | | | | | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] gscpa_gl860: Convert to the control frameworkHans de Goede2013-03-05
| | | | | | | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] gspca_sonixj: Convert to the control frameworkHans Verkuil2013-03-05
| | | | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] vb2: Add support for non monotonic timestampsKamil Debski2013-03-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not all drivers use monotonic timestamps. This patch adds a way to set the timestamp type per every queue. In addition, set proper timestamp type in drivers that I am sure that use either MONOTONIC or COPY timestamps. Other drivers will correctly report UNKNOWN timestamp type instead of assuming that all drivers use monotonic timestamps. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] stk-webcam: implement support for count == 0 when calling REQBUFSHans Verkuil2013-03-05
| | | | | | | | | | | | | | | | | | | | The spec specifies that setting count to 0 in v4l2_requestbuffers should result in releasing any streaming resources and the stream ownership. Implement this. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Arvydas Sidorenko <asido4@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] stk-webcam: s_fmt shouldn't grab ownershipHans Verkuil2013-03-05
| | | | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Arvydas Sidorenko <asido4@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] stk-webcam: fix read() handling when reqbufs was already calledHans Verkuil2013-03-05
| | | | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Arvydas Sidorenko <asido4@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-08 22:49:04 -0400