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path: root/linux/drivers/media/video
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2009-08-20saa7134-input: don't probe for the Pinnacle remotes anymoreMauro Carvalho Chehab
From: hermann pitton <hermann-pitton@arcor.de> With the recent improvements we don't need to probe anymore, if we know the i2c address of the receiver. The address of the receiver for the remote with the gray buttons is not confirmed anywhere, but it is very unlikely to see it on something else. We want to have that information anyway. BTW, those remaining still probing, please join. Signed-off-by: hermann pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-19remove unnecessary power management primitive in stk-webcamMauro Carvalho Chehab
From: Oliver Neukum <oliver@neukum.org> This patch removes an unneeded power management primitive. Power management is automatically enabled as probe ends. Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-18Report only 32kHz for ALSAMauro Carvalho Chehab
From: Oldřich Jedlička <oldium.pro@seznam.cz> There are several reasons: - SAA7133/35 uses DDEP (DemDec Easy Programming mode), which works in 32kHz only - SAA7134 for TV mode uses DemDec mode (32kHz) - Radio works in 32kHz only - When recording 48kHz from Line1/Line2, switching of capture source to TV means switching to 32kHz without any frequency translation Signed-off-by: Oldřich Jedlička <oldium.pro@seznam.cz> Acked-by: hermann pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-14pwc - fix few use-after-free and memory leaksMauro Carvalho Chehab
From: Dmitry Torokhov <dmitry.torokhov@gmail.com> I just happen to peek inside the PWC driver and did not like what I saw there. Please consider applying the patch below. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-11Add RDS config for BeholdTV cardsMauro Carvalho Chehab
From: Dmitri Belimov <d.belimov@gmail.com> Add config of RDS part for the BeholdTV tuners. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-10Fix control AC-3 of the 6752HSMauro Carvalho Chehab
From: Dmitri Belimov <d.belimov@gmail.com> Fix error for AC-3 control of the 6752HS MPEG-2 coder. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-07-30cx88: fix TBS 8920 card supportMauro Carvalho Chehab
From: Igor M. Liplianin <liplianin@me.by> It does matter to set explicitly gpio0 value in cx88_board structure for TBS 8920 card. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-01Use DIV_ROUND_CLOSESTMauro Carvalho Chehab
From: Julia Lawall <julia@diku.dk> The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d but is perhaps more readable. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ @depends on haskernel@ expression x,__divisor; @@ - (((x) + ((__divisor) / 2)) / (__divisor)) + DIV_ROUND_CLOSEST(x,__divisor) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20revert changeset 12476:a03f8edcaba7Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> As asked by Jarod Wilson, this patch doesn't work properly. Reverting it. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-07-22ARRAY_SIZE changesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> These changes were a direct result of using a semantic patch More information can be found at http://www.emn.fr/x-info/coccinelle/ Priority: normal [mchehab@redhat.com: fix a merge conflict] Signed-off-by: Stoyan Gaydarov <sgayda2@uiuc.edu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-07-20make digital side of pcHDTV HD-3000 functional againMauro Carvalho Chehab
From: Jarod Wilson <jarod@redhat.com> The dvb side of the pcHDTV HD-3000 doesn't work since at least 2.6.29. The crux of the problem is this: the HD-3000's device ID matches the modalias for the cx8800 driver, but not the cx8802 driver, which is required to set up the digital side of the card. You can load up cx8802 just fine, but cx88-dvb falls on its face, because the call to cx8802_register_driver() attempts to traverse the cx8802_devlist, which is completely empty. The list is only populated by the cx8802_probe() function, which never gets called for the HD-3000, as its device ID isn't matched by the cx8802 driver, so you wind up getting an -ENODEV return from cx8802_register_driver() back to cx88-dvb, and as a result, no digital side of the card for you. Long story short, by simply adding a vendor/device/subvendor/subdevice block to cx88-mpeg.c, cx8802_probe() will run, the cx88-2_devlist will get populated, cx8802_register_driver() won't fail, and cx88-dvb can actually load up all the way on this card. Channel scanning is of course currently failing for me still (works fine on several other cards I have handy), but that's another problem for another day... There might be a Better Way to do this, and I'm open to suggestions and willing to try them out, but this Works For Me. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20cx88: Apply version 2 of high resolution timer for RCMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Patch solves problem of missed keystrokes on some remote controls, as reported on http://bugzilla.kernel.org/show_bug.cgi?id=9637 . Changes of version 2: * Driver no longer builds on kernels < 2.6.22, so add an entry to v4l/versions.txt * Add a missing static. Build-tested on 2.6.22. Priority: normal Signed-off-by: Andrzej Hajda <andrzej.hajda@wp.pl> Signed-off-by: Jean Delvare <khali@linux-fr.org> [mchehab@redhat.com: this patch will be merged with version 1 for upstream submission] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20hdpvr-control: fix bad whitespacesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> It were using 7 spaces instead of tab for indent. CC: Janne Grunau <j@jannau.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20stv06xx: fix bad whitespacesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> It were using 7 spaces instead of tab for indent. CC: Erik Andren <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20cx231xx/cx231xx-conf-reg.h: fix bad whitespacesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> It were using 7 spaces instead of tab for indent. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20fix bad whitespaces at cx88_geniatech_x8000_mtMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> It were using 7 spaces instead of tab for indent. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20saa7134: Fix bad whitespacingMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> The patch that aded ASUSTeK P7131 Analog were using 7 spaces instead of tab, probably due to some bad cut-and-paste. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20em28xx: MT9M111 patch introduced some broken whitespacesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20Kconfig files: Fix improper use of whitespacesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> On VIDEO_M52790 and USB_GSPCA_SN9C20X, instead of tab, it were using 7 whitespaces at the beginning, probably due to some cut-and-paste trouble. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-07-02cx88: High resolution timer for Remote ControlsMauro Carvalho Chehab
From: Andrzej Hajda <andrzej.hajda@wp.pl> Patch solves problem of missed keystrokes on some remote controls, as reported on http://bugzilla.kernel.org/show_bug.cgi?id=9637 . Signed-off-by: Andrzej Hajda <andrzej.hajda@wp.pl> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20merge: http://mercurial.intuxication.org/hg/v4l-dvb-commitsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-20merge: http://linuxtv.org/hg/~jfrancois/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-16merge: http://linuxtv.org/hg/~ajacquet/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-14gspca/Kconfig: Fix bad identation for USB_GSPCA_SN9C20X_EVDEVMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-14Add support for Compro VideoMate S350 DVB-S PCI card.Igor M. Liplianin
From: Igor M. Liplianin <liplianin@me.by> Add Compro VideoMate S350 DVB-S driver. The card uses zl10313, zl10039, saa7130 integrated circuits. Signed-off-by: Igor M. Liplianin <liplianin@me.by>
2009-08-11zr364: wrong indexesAntoine Jacquet
From: Roel Kluin <roel.kluin@gmail.com> The order of indexes is reversed Priority: high Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Antoine Jacquet <royale@zerezo.com>
2009-08-11merge: http://www.kernellabs.com/hg/~dheitmueller/ttxs-remote/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-09fix device match logicMauro Carvalho Chehab
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> I forgot to change USB_DEVICE_ID_MATCH_VENDOR to USB_DEVICE_ID_MATCH_DEVICE in the last commit, defeating its whole purpose. Fix this. kernel-sync: Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-11merge: http://linuxtv.org/hg/~dougsland/empire/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-11merge: http://kernellabs.com/hg/~dheitmueller/empire-fixMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-11merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-miscMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-11merge: http://linuxtv.org/hg/~gliakhovetski/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-10cx88: add support for WinFast DTV2000H rev. JDouglas Schilling Landgraf
From: Vlastimil Labsky <vlasta.labsky@gmail.com> I updated and simplyfied patch from Zbynek Hrabovsky for recent kernel. It enables autodetection of card, sound in analog TV , sound in FM radio and switching between antenna and cable RF input. Radio tuner still doesn't work, I don't even know how it works. Some guys wrote me that FM radio works with TV tuner used instead of radio part (symlink video0 -> radio0). Priority: normal Signed-off-by: Vlastimil Labsky <vlasta.labsky@gmail.com> Cc: Gerd Knorr <kraxel@bytesex.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2009-08-10Read buffer overflowDouglas Schilling Landgraf
From: Roel Kluin <roel.kluin@gmail.com> parport[n] is checked before n < MAX_CAMS Priority: normal Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2009-08-10stk-webcam: read buffer overflowDouglas Schilling Landgraf
From: Roel Kluin <roel.kluin@gmail.com> It tested the value of stk_sizes[i].m before checking whether i was in range. Priority: normal Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2009-08-08strlcpy() will always null terminate the string.Douglas Schilling Landgraf
From: Roel Kluin <roel.kluin@gmail.com> Priority: normal Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2009-08-07em28xx: fix regression in Empire DualTV digital tuningDevin Heitmueller
From: Devin Heitmueller <dheitmueller@kernellabs.com> Restore support for digital tuning caused by regression during introduction of disable_i2c_gate parameter to zl10353 driver. Thanks to user "Xwang" for reporting the problem and testing the fix Priority: high Cc: Xwang <xwang1976@email.it> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
2009-08-07v4l2-ioctl: fix G_STD and G_PARM default handlersHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The v4l core supplies default handlers for G_STD and G_PARM. However, both default handlers are buggy. This patch fixes the following: 1) If no g_std is supplied and current_norm == 0, then this driver does not support TV video standards (e.g. a radio or webcam driver). Return -EINVAL. This ensures that there is no bogus VIDIOC_G_STD support for such drivers. 2) The default VIDIOC_G_PARM handler used current_norm instead of first checking if the driver supported g_std and calling that to get the norm. It also didn't check if current_norm was 0, since in that case the driver does not support TV standards (or no standard was set at all) and the default handler should return -EINVAL. Note that I am very unhappy with these default handlers: I think they basically behave like some very strange and unexpected side-effect. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-08-07hdpvr: add missing initialization of current_normHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Drivers should either set current_norm or supply a g_std callback. The hdpvr driver does neither. Since it initializes to a 60 Hz format I've initialized the current_norm to NTSC | PAL_M | PAL_60 which is the 60 Hz subset of tvnorms. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> CC: Janne Grunau <j@jannau.net>
2009-08-07pvrusb2: fix compile warningHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> CC: Mike Isely <isely@isely.net>
2009-08-08em28xx: Adjust Silvercrest xtal frequencyMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> We don't know the xtal frequency of Silvercrest, but we need to have some value in order to allow controlling the frame rate frequency. The value is probably still wrong, since the manufacturer announces this device as being capable of 30fps, but the maximum we can get is 13.5 fps. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-08em28xx: fix: don't do image interlacing on webcamsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Due to historical reasons, em28xx driver gets two consecutive frames and fold them into an unique framing, doing interlacing. While this works fine for TV images, this produces two bad effects with webcams: 1) webcam images are progressive. Merging two consecutive images produce interlacing artifacts on the image; 2) since the driver needs to get two frames, it reduces the maximum frame rate by two. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-07em28xx-cards: remove a code that doesn't seem to affect the webcamMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-07em28xx: properly reports some em2710 chipsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> As reported by hermann pitton <hermann-pitton@arcor.de>, some devices has a different chip id for em2710 (likely the older ones): em28xx: New device @ 480 Mbps (eb1a:2710, interface 0, class 0) em28xx #0: Identified as EM2710/EM2750/EM2751 webcam grabber (card=22) em28xx #0: em28xx chip ID = 17 Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-07em28xx: fix: some em2710 chips use a different vendor IDMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Thanks to hermann pitton <hermann-pitton@arcor.de> for pointing this new variation. Priority: normal Tested-by: hermann pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-07m9v011: add vflip/hflip controls to control mirror/upside downMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-06em28xx: Allow changing fps on webcamsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> em28xx doesn't have temporal scaling. However, on webcams, sensors are capable of changing the output rate. So, VIDIOC_[G|S]_PARM ioctls should be passed to the sensor for it to properly set frame rate. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-06mt9v011: Add support for controlling frame ratesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Implement g_parm/s_parm ioctls. Those are used to check the current frame rate (in fps) and to set it to a value. In practice, there are only 15 possible different speeds, due to chip limits. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-06em28xx: fix empire auto-detectDouglas Schilling Landgraf
From: Douglas Schilling Landgraf <dougsland@redhat.com> Fixed eeprom hash table Priority: normal Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2009-08-06merge: http://www.kernellabs.com/hg/~dheitmueller/geniatech_x8000Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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