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path: root/drivers/media/video
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2008-04-24V4L/DVB (7519): media/video/cpia2 replace remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7518): media/video/ replace remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7507): saa7134: add analog support for Avermedia A700 cardsMatthias Schwarzott
Add support for composite and s-video inputs on Avermedia DVB-S Pro and DVB-S Hybrid+FM cards (both labled A700) to the saa7134 driver. XC2028 support for Hybrid+FM is still missing. Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Reviewed-by: Hermann Pitton <hermann.pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7506): Powercolor Real Angel 330 (remote control support)Dâniel Fraga
The attached patch adds complete remote control support for Powercolor Real Angel 330. Signed-off-by: Daniel Fraga <fragabr@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7505): Powercolor Real Angel 330 (fixes gpio references)Dâniel Fraga
The attached patch fixes gpio references for Powercolor Real Angel 330. Signed-off-by: Daniel Fraga <fragabr@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7503): usbvision: rename __PRETTY_FUNCTION__ occurrencesThierry MERLE
__PRETTY_FUNCTION__ has no sense in C lang context. Rename it as __func__ Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7502): v4l: video/usbvision replace remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7501): soc-camera: use a spinlock for videobuffer queueGuennadi Liakhovetski
All drivers should provide a spinlock to be used in videobuf operations. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Reviewed-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7500): soc-camera: extract function pointers from host object into ↵Guennadi Liakhovetski
operations Function pointers and the driver owner are not expected to change throughout soc-camera host's life. Extract them into an operations struct. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7494): videobuf-dma-sg.c: Avoid NULL dereference and add comment ↵Brandon Philips
about backwards compatibility Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7493): videobuf: Avoid deadlock with QBUF and bring up to spec for ↵Brandon Philips
empty queue Add a waitqueue to wait on when there are no buffers in the buffer queue. DQBUF waits on this queue without holding vb_lock to allow a QBUF to happen. Once a buffer has been queued we recheck that the queue is still streaming and wait on the new buffer's waitqueue while holding the vb_lock. The driver should come along in a timely manner and put the buffer into its next state finishing the DQBUF. By implementing this waitqueue it also brings the videobuf DQBUF up to spec and it now blocks on O_NONBLOCK even when no buffers have been queued via QBUF: "By default VIDIOC_DQBUF blocks when no buffer is in the outgoing queue." - V4L2 spec Signed-off-by: Brandon Philips <bphilips@suse.de> CC: Trent Piepho <xyzzy@speakeasy.org> CC: Carl Karsten <carl@personnelware.com> CC: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7492): vivi: Simplify the vivi driver and avoid deadlocksBrandon Philips
vivi previously had a very complex queuing system and held spinlocks while doing copy_to_user, kmalloc, etc. This caused the driver to easily deadlock when a multi-threaded application used it and revealed bugs in videobuf too. This replaces the copy_to_user with memcpy since we were never copying to user space addresses. And makes the kmalloc atomic. Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7491): vivi: make vivi openable only onceBrandon Philips
vivi currently doesn't have the infrastructure to handle being opened more than one time and will crash if it is. So, make it openable only once. Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7489): videobuf-vmalloc.c: Remove buf_release from videobuf_vm_closeBrandon Philips
Remove the buf_release on vm_close because it will lead to a buffer being released multiple times since all buffers are already freed under the two possible cases: device close or STREAMOFF. Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7488): videobuf: Simplify videobuf_waiton logic and possibly avoid ↵Brandon Philips
missed wakeup Possible missed wakeup- use kernel helpers for wait queues http://www.mail-archive.com/linux-usb-devel@lists.sourceforge.net/msg27983.html Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7487): videobuf: Wakeup queues after changing the state to ERRORBrandon Philips
The waitqueues must be woken up every time state changes. Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7483): tuner-simple: fix broken build dependencyMichael Krufky
tuner-simple is the only module that uses tuner-types - these will be merged to a single module in the future. For now, build both of them if TUNER_SIMPLE is selected. This fixes the following build warning, if tuner-simple is selected without tuner-types: WARNING: "tuner_count" [tuner-simple.ko] undefined! WARNING: "tuners" [tuner-simple.ko] undefined! Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7480): make sn9c102_i2c_try_write() staticAdrian Bunk
This patch makes the needlessly global sn9c102_i2c_try_write() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> CC: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7479): proper prototype for zoran_device.c:zr36016_write()Adrian Bunk
This patch adds a proper prototype for zr36016_write() in drivers/media/video/zoran_card.h Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7463): cx88: Enable color killer by defaultFrej Drejhammar
An enabled color killer will not degrade picture quality for color input signals, only suppress bogus color information on black-and-white input. Therefore enable it by default. Signed-off-by: Frej Drejhammar <frej.drejhammar@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7462): bttv: Fix some API non-compliances for some audio/input V4L2 ↵Mauro Carvalho Chehab
calls Thanks to Cyrill Gorcunov <gorcunov@gmail.com> for pointing this Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7459): Test cmd, not definition in decoder_command(), ↵Roel Kluin
drivers/media/video/zoran_device.c include/linux/video_decoder.h: 34:#define DECODER_SET_NORM _IOW('d', 3, int) 35:#define DECODER_SET_INPUT _IOW('d', 4, int) untested, please confirm it's right. Test cmd value, not definition of DECODER_SET_INPUT Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7458): saa7134: Adds analog support for Avermedia A16DMauro Carvalho Chehab
Thanks to timf <timf@iinet.net.au>, "Richard (MQ)" <osl2008@googlemail.com> and gian luca rasponi <lucarasp@inwind.it> for their tests. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7456): vivi: Add 32bit compatibility to the moduleMauro Carvalho Chehab
Thanks to Jiri Slaby <jirislaby@gmail.com> for pointing this issue. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7455): cx88_dvb: qam doesn't apply on Kword ATSC 120Mauro Carvalho Chehab
Thanks to Michael Krufky for pointing this. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7454): cx88: Add user control for color killerFrej Drejhammar
The cx2388x family has a color killer. This patch implements the V4L2_CID_COLOR_KILLER control for the cx2388x family. By default the color killer is disabled, as in previous versions of the driver. Signed-off-by: "Frej Drejhammar <frej.drejhammar@gmail.com>" Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7452): cx88: Enable chroma AGC by default for all non-SECAM modesFrej Drejhammar
An enabled chroma AGC will not degrade picture quality if enabled on a color PAL or NTSC signal with nominal signal levels. It will give a significant color reproduction improvement if the chroma signals diverge from nominal levels. Therefore enable chroma AGC by default for PAL and NTSC standards. Signed-off-by: "Frej Drejhammar <frej.drejhammar@gmail.com>" Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7451): cx88: Add user control for chroma AGCFrej Drejhammar
The cx2388x family has support for chroma AGC. This patch implements a the V4L2_CID_CHROMA_AGC control for the cx2388x family. By default chroma AGC is disabled, as in previous versions of the driver. Signed-off-by: "Frej Drejhammar <frej.drejhammar@gmail.com>" Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7449): cx88: fix oops on module removal caused by IR workerMarton Balint
If the IR worker is not stopped before the removal of the cx88xx module, an OOPS may occur, because the worker function cx88_ir_work gets called. So stop the ir worker. Signed-off-by: Marton Balint <cus@fazekas.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7448): Add support for Kworld ATSC 120Mauro Carvalho Chehab
This board has a s5h1409 demod, plus a xc30x8 tuner (probably, xc3018). This patch adds proper support for radio, video, s-video, composite and ATSC. However, support for radio and video depends on having s5h1409 i2c gate open, otherwise, xc30x8 chip won't be visible. For a better support, some rework is needed on cx88 driver, to allow adding xc30x8 to i2c bus without sending i2c 0 byte reading to 0xc2 address. Thanks to Vanessa Ezekowitz <vanessaezekowitz@gmail.com> for helping to figure out the proper parameters for s5h1409 and the GPIO pins used by each configuration. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7447): pvrusb2: Fix compilation warningMike Isely
Fix use of a non-int (size_t) being passed in a printf width field. This benign issue has apparently been around for a long time, but went undetected until now. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7441): kconfig fixes for tuner-simpleMichael Krufky
Update Kconfig for the hybrid devices recently converted to use tuner-simple rather than dvb-pll. dvb-bt8xx no longer uses dvb-pll at all, so remove all references to dvb-pll within that driver. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7439): tuner-xc2028: Adds an option to allow forcing to load an ↵Mauro Carvalho Chehab
specific firmware name There are a number of different firmware versions and variants, shipped together with boards. This patch adds an extra parameter to the tuner-xc2028 to allow specifying for an specific firmware name to be loaded. This helps to test for a firmware that better fits some board. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7432): tda18271: allow device-specific configuration of rf agc topMichael Krufky
allow device-specific configuration of rf agc rf top and if top Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7431): tda18271: allow device-specific configuration of IF levelMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7415): use tuner-simple for Philips TUV1236D digital tuning supportMichael Krufky
Convert cx88-dvb and saa7134-dvb to use tuner-simple instead of dvb-pll for Philips TUV1236D Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7414): use tuner-simple for Philips TD1316 digital tuning supportMichael Krufky
Convert saa7134-dvb to use tuner-simple instead of dvb-pll for Philips TD1316 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7413): use tuner-simple for Philips FMD1216ME digital tuning supportMichael Krufky
Convert cxusb, cx88-dvb and saa7134-dvb to use tuner-simple instead of dvb-pll for Philips FMD1216ME Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7412): use tuner-simple for LG TDVS-H06xF digital tuning supportMichael Krufky
Convert cx88-dvb, dvb-bt8xx, b2c2-flexcop, cxusb and cx23885 to use tuner-simple instead of dvb-pll for LG TDVS-H06xF Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7411): use tuner-simple for Philips FCV1236D digital tuning supportMichael Krufky
Convert dvb-bt8xx to use tuner-simple instead of dvb-pll for Philips FCV1236D Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7410): use tuner-simple for Thomson FE6600 digital tuning supportMichael Krufky
Convert cx88-dvb to use tuner-simple instead of dvb-pll for Thomson FE6600 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7409): use tuner-simple for Microtune 4042 FI5 digital tuning supportMichael Krufky
Convert cx88-dvb to use tuner-simple instead of dvb-pll for Microtune 4042 FI5 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7408): use tuner-simple for Thomson DTT 761X digital tuning supportMichael Krufky
Convert cx88-dvb to use tuner-simple instead of dvb-pll for Thomson DTT 761X Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7407): tuner-simple: add module options to specify rf inputMichael Krufky
Add module options to tuner-simple, called "atv_input" and "dtv_input" to specify which rf input to use on devices with multiple rf inputs. If the module option is not specified, then the driver will autoselect the rf input, as per previous behavior. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7406): soc-camera: improve separation between soc_camera_ops and ↵Guennadi Liakhovetski
soc_camera_device In case of muliple cameras, handled by the same driver, they can support Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7404): saa7134.h: Remove unnecessary validationDouglas Schilling Landgraf
Removed unnecessary VIDIOC_G_PRIORITY validation. Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7402): add macro validation for v4l_compat_ioctl32Douglas Schilling Landgraf
Added macro CONFIG_COMPAT for v4l_compat_ioctl32. Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7399): Removes video_dev from tuner-xc2028 config structMauro Carvalho Chehab
The video_dev parameter, on tuner-xc2028 were used to pass i2c private data to tuner_callback. Since the driver already have a pointer to i2c_adap->algo_data, uses this instead. This parameter were used also as a magic number to idenfity if two drivers are trying to register the same xc3028 tuner. This occurs with boards with DVB support, where both DVB and V4L drivers will share the same tuner. Instead of using the algo_data as a private number, after this patch, the driver will use i2c_adap->dev, with seems more consistent. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7398): Adds an error if priv argument of tuner_callback is NULLMauro Carvalho Chehab
Adds a consistency check to avoid OOPS, if tuner_callback priv argument is NULL. Also, simplifies callback codes on cx88. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7396): saa7134: fixed pointer in tuner callbackHartmut Hackmann
The pointer transferred directly points to the saa7134_dev structure Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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