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path: root/linux/drivers/media/video
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2007-06-22Fix excess of debug messages on cx88-mpegMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Closes the issue opened on Kernel bugzilla: http://bugzilla.kernel.org/show_bug.cgi?id=8383 There's no need to print timeout without debug turned on: Apr 27 23:02:14 video kernel: cx88[1]/2-mpeg: cx8802_timeout Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-20merge: http://linuxtv.org/hg/~mkrufky/dvb-pllMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-20Hardware MPEG audio fix for SAA7134 based "KNC One TV-Station DVR" cardMauro Carvalho Chehab
From: Rafael Bilski <rafalbilski@interia.pl> With previous patch card is generating MPEG audio stream too. Unfortunatly I2S audio output is muted. Unmute it. Signed-off-by: Rafal Bilski <rafalbilski@interia.pl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-20Alsa fix for SAA7134 based "KNC One TV-Station DVR" cardMauro Carvalho Chehab
From: RafaƂ Bilski <rafalbilski@interia.pl> Sound recording doesn't work for this card because ACNI and ACPF are not set before snd_card_saa7134_capture_prepare(). As a result timeout occurs. These registers aren't poked because thread never gets wake up signal. ACNI initialization is done in the thread. Sound is muted when capture stops. Shouldn't be because it may be used during TV playback. Signed-off-by: Rafal Bilski <rafalbilski@interia.pl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-20merge: http://linuxtv.org/hg/~mkrufky/trivialMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-16ivtv: fix return code of VIDIOC_G/S_FBUF when no framebuffer is present.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-06-16ivtv: fix broken VBI output supportHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The old service_set_out setting was still tested, even though it no longer was ever set and was in fact obsolete. This meant that everything that was written to /dev/vbi16 was ignored. Removed the service_set_out variable altogether and now it works again. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-06-16ivtv: fix converity warningHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-06-15cx88: remove two unused pointers from struct cx8802_devMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> The following two pointers in struct cx8802_dev are unused - remove them: void* fe_handle; int (*fe_release)(void *handle); Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-13ZC0301 driver updatesMauro Carvalho Chehab
From: Luca Risolia <luca.risolia@studio.unibo.it> - Make the driver depend on V4L2 only (KConfig) - Better and safe locking mechanism of the device structure on open(), close() and disconnect() - Use kref for handling device deallocation - Generic cleanups Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-13ET61x251 driver updatesMauro Carvalho Chehab
From: Luca Risolia <luca.risolia@studio.unibo.it> - Make the driver depend on V4L2 only (KConfig) - Better and safe locking mechanism of the device structure on open(), close() and disconnect() - Use kref for handling device deallocation - Generic cleanups Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-13SN9C1xx driver updatesMauro Carvalho Chehab
From: Luca Risolia <luca.risolia@studio.unibo.it> - Add support for pair OV7630+SN9C120 - Better and safe locking mechanism of the device structure on open(), close() and disconnect() - Use kref for handling device deallocation - Generic cleanups Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-12dvb: Remove static dependencies on dvb-pllMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> This patch removes all static dependencies on the dvb-pll module. All exported dvb_pll_desc's have been UNexported, and the caller will reference the individual dvb_pll_desc by it's index in the pll_list array. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Oliver Endriss <o.endriss@gmx.de> Acked-by: Manu Abraham <manu@linuxtv.org>
2007-06-08Fix tea5761 unselectionMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-07merge: http://linuxtv.org/hg/~mkrufky/tunerMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-07merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-07ivtv: fix ia64 printk format warnings.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-06-07Remove obsoleted support for PROC_FS on vicam.cMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Procfs support on V4L were converted to sysfs support by a pre-2.6 patch: http://www.ussg.iu.edu/hypermail/linux/kernel/0307.1/2356.html There's no sense on keeping the dead code inside vicam.c. Also,it won't work anyway, as part of proc_fs support were previously inside videodev.c. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-07Allow removing CONFIG_BIGPHYS_AREA from mainstream kernelMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> CONFIG_BIGPHYS_AREA is an out-of-tree patch. While it may be interesting to have this configuration flag when compiling v4l-dvb out-of-tree, for development purposes, there's no sense on keeping those unused code inside kernel. This patch do some cosmetic changes on zoran_driver.c, preserving both supports there, and adds the defaults to be used by gentree.pl. This way, gentree.pl will handle the removal of the dead code when submitting code to mainstream, while keeping the complete code at v4l-dvb tree. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-06tuner-simple: store tuning operations in tuner_operations structureMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Create static struct tuner_operations simple_tuner_ops for tuner-simple tuning function callback pointers Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-06tea5767: store tuning operations in tuner_operations structureMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Create static struct tuner_operations tea5767_tuner_ops for tea5767 tuning function callback pointers Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-06tea5761: store tuning operations in tuner_operations structureMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Create static struct tuner_operations tea5761_tuner_ops for tea5761 tuning function callback pointers Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-06tda9887: store tuning operations in tuner_operations structureMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Create static struct tuner_operations tda9887_tuner_ops for tda9887 tuning function callback pointers Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-06tda8290: store tuning operations in tuner_operations structureMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Create static struct tuner_operations tda8290_tuner_ops for tda8290 tuning function callback pointers Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-06mt20xx: store tuning operations in tuner_operations structureMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Create static struct tuner_operations mt2050_tuner_ops and mt2032_tuner_ops for mt20xx tuning function callback pointers Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-06tuner: create struct tuner_operationsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Move tuner callback function pointers out of struct tuner, into struct tuner_operations. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-06tea5761: remove duplicated "#include <media/tuner.h>"Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> The line, "#include <media/tuner.h>" appears twice. This patch removes the second occurance. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-05merge: http://linuxtv.org/hg/~mkrufky/tunerMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-05git-dvb: fix the tea5761 tuner supportMauro Carvalho Chehab
From: Adrian Bunk <bunk@stusta.de> Due to a typo the tea5761 tuner support was dead code. This patch also fixes a bug in the no longer dead code: A void function can't return anything. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-05Replace C code with calls to ARRAY_SIZE macro.Mauro Carvalho Chehab
From: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-04tuner: clean up kfree() after releaseMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Although it is safe to kfree(NULL), We only need to kfree(priv) if the release callback is undefined. As it stands now, there is some redundancy in the operation of releasing the priv data structures. This patch will call kfree(priv) and set priv to NULL, if the release callback isnt defined. Otherwise, let the release callback handle this itself. Thanks to Mauro Carvalho Chehab for suggesting this. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-04tuner: define release callback for mt20xx, tda9887 and tda8290Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Define tuner release callbacks for mt20xx, tda9887 and tda8290, so that these drivers can release their own private structures themselves. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-04tuner: add release callbackMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Individual tuner drivers are now allocating memory themselves for their own private data structures. This changeset adds a release callback to the tuner operations, so that newer drivers that may require more complex data structures may release this private data themselves. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-06-04merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-01saa7134-tvaudio: kthread conversionMauro Carvalho Chehab
From: Christoph Hellwig <hch@lst.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-01Reverting last changeset. There were two different patches merged togetherMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-01saa7134-tvaudio: kthread conversionMauro Carvalho Chehab
From: Christoph Hellwig <hch@lst.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-30merge: http://linuxtv.org/hg/~tmerle/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-30cx88: kill dev->fw_sizeMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Now that cx88-blackbird is only accepting the official firmware image, we no longer have any need to store the size of the firmware inside the cx88 data structure. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-05-30Blackbird should accept only new cx2341x encoding firmwaresHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Remove temporary support for older 256 kB firmwares. ivtv, pvrusb2 and blackbird can now all handle the newer larger firmwares, so support for the older (buggier) firmware can be removed. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-05-29tuner: Move device-specific private data out of tuner structMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Create private data struct for device specific private data. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-05-29mt20xx: whitespace cleanupMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> replace leading spaces with tabs Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-05-29Add ivtv CROPCAP support and fix ivtv S_CROP for video output.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The VIDIOC_CROPCAP ioctl was missing in ivtv. The handling of output video cropping was wrong. This has now been fixed. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-05-29Remove unused V4L2_CAP_VIDEO_OUTPUT_POSHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> V4L2_CAP_VIDEO_OUTPUT_POS was initially introduced for 2.6.22 but never actually used: remove it before the final 2.6.22 is made. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-05-29Remove support for 256 Kb firmware files.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> For backwards compatibility firmware files of 256 Kb were allowed: all drivers have now been updated to support the newer larger firmwares so remove this compatibility code and only support the newer firmware. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-05-29Merge from masterHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-05-28Remove worthless references to obsolete MODULE_PARM macro.Mauro Carvalho Chehab
From: "Robert P. J. Day" <rpjday@mindspring.com> Remove the long-dead references to the obsolete MODULE_PARM macro. Given that the first one of those is actually misspelled as "MODULE_PARAM", it's clear that they can't have been doing any good. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Acked-by: Thierry Merle <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-27usbvision: fix urb allocation and submitsThierry Merle
From: Thierry Merle <thierry.merle@free.fr> - fixed the urb allocation part that was not taking into account the current alternate setting this fixes usb_submit_urb returning -90 errno in isocIrq. - fixed usb_submit_urb returning -1 errno in isocIrq (need to ignore usb urb with status==-ENOENT) Acked-by: Dwaine P. Garden <dwainegarden@rogers.com> Signed-off-by: Thierry Merle <thierry.merle@free.fr>
2007-05-26From: Mauro Carvalho Chehab <mchehab@infradead.org>Mauro Carvalho Chehab
The recent changes on Kconfig broke compilation when VIDEO_DEV is compiled as module. On some cases, drivers like VIDEO_BUF are compiled with 'y' option instead of 'm': ERROR: "videobuf_read_stop" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "videobuf_waiton" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "videobuf_read_start" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "videobuf_mmap_free" [drivers/media/video/saa7134/saa7134.ko] undefined! ERROR: "videobuf_mmap_mapper" [drivers/media/video/saa7134/saa7134.ko] undefined! ... ERROR: "videobuf_read_stop" [drivers/media/common/saa7146_vv.ko] undefined! ERROR: "videobuf_poll_stream" [drivers/media/common/saa7146_vv.ko] undefined! ERROR: "videobuf_streamoff" [drivers/media/common/saa7146_vv.ko] undefined! Thanks to Toralf Forster <toralf.foerster@gmx.de> for pointing this issue. CC: Toralf Forster <toralf.foerster@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-26Saa7111: fix picture settings cache bugMauro Carvalho Chehab
From: Russell King <rmk@arm.linux.org.uk> If the SAA7111 device is powered down, and requires re-initialisation when the V4L device is opened (as on the NetWinder), the SAA7111 driver gets completely confused about the current settings. The problem is centred around the way the driver keeps _two_ cached copies of the current settings - one of the struct video_picture settings, and one of the registers. When the decoder is re-initailised, the cached register settings are overwritten, as are the values in the hardware registers. However, the cached video_picture settings are not. Resolve this by removing the useless and buggy second level of caching for video_picture. Instead, provide a function which updates register values if and only if the value we are going to write to the register has changed. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>