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path: root/drivers/media/video
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2007-10-09V4L/DVB (6254): Add videobuf-vmallocMauro Carvalho Chehab
Adds a newer videobuf-vmalloc module. This module uses the same videobuf controls, but implements memory allocation based on vmalloc methods. With this method, an USB driver can use video-buf, without needing to request memory from the DMA-safe area. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6253): Convert vivi to use the newer videobuf-dma-sg moduleMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6252): Adapt drivers to use the newer videobuf modulesMauro Carvalho Chehab
PCI-dependent videobuf_foo methods were renamed as videobuf_pci_foo. Also, videobuf_dmabuf is now part of videobuf-dma-sg private struct. So, to access it, a subroutine call is needed. This patch renames all occurences of those function calls to be consistent with the video-buf split. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981 Reviewed-by: Ricardo Cerqueira <v4l@cerqueira.org>
2007-10-09V4L/DVB (6251): Replace video-buf to a more generic approachMauro Carvalho Chehab
video-buf currently does two different tasks: - Manages video buffers with a common code that allows implementing all the V4L2 different modes of buffering; - Controls memory allocations While the first task is generic, the second were written to support PCI DMA Scatter/Gather needs. The original approach can't even work for those video capture hardware that don't support scatter/gather. I did one approach to make it more generic. While the approach worked fine for vivi driver, it were not generic enough to handle USB needs. This patch creates two different modules, one containing the generic video buffer handling (videobuf-core) and another with PCI DMA S/G. After this patch, it would be simpler to write an USB video-buf and a non-SG DMA module. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981 Reviewed-by: Ricardo Cerqueira <v4l@cerqueira.org>
2007-10-09V4L/DVB (6250): bw-qcam use data_reverse instead of manually poking the ↵Brett Warden
control register fix coding-style repairs Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6249): Add Typhoon Tv-Tuner PCI to bttv-cards.cSascha Sommer
Adds an entry for the Typhoon Tv-Tuner PCI to bttv-cards.c Signed-off-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6247): Fix bug #8689: Fixes IR stop/start during suspend/resumeMauro Carvalho Chehab
IR workqueue should be disabled during suspend. This avoids some troubles, like the one reported on bug #8689: "The Hauppauge HVR 1100 ir-remote control does not work after resume from suspend to ram or disk." This patch disables IR before suspending, re-enabling it after resume. Thanks to Peter Poklop <Peter.Poklop@gmx.at> for reporting it and helping with the fix. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Reviewed-by: Peter Poklop <Peter.Poklop@gmx.at>
2007-10-09V4L/DVB (6238): bw-qcam: use data_reverse instead of manually poking the ↵Brett Warden
control register Fixes use of parport_write_control() to match the newer interface that requires explicit parport_data_reverse() and parport_data_forward() calls. This eliminates the following error message and restores the original intended behavior: parport0 (bw-qcam): use data_reverse for this! Also increases threshold in qc_detect() from 300 to 400, as my camera often results in a count of approx 330. Added a kernel error message to indicate detection failure. Thanks Ray and Randy for your comments, and for pointing out that I needed to reset the port to forward mode! Signed-off-by: Brett T. Warden <brett.warden@gmail.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6237): Oops in pwc v4l driverOliver Neukum
The pwc driver is defficient in locking, which can trigger an oops when disconnecting. Signed-off-by: Oliver Neukum <oneukum@suse.de> CC: Luc Saillard <luc@saillard.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6235): cafe_ccic: default to allocating DMA buffers at probe timeAndres Salomon
By default, we allocate DMA buffers when actually reading from the video capture device. On a system with 128MB or 256MB of ram, it's very easy for that memory to quickly become fragmented. We've had users report having 30+MB of memory free, but the cafe_ccic driver is still unable to allocate DMA buffers. Our workaround has been to make use of the 'alloc_bufs_at_load' parameter to allocate DMA buffers during device probing. This patch makes DMA buffer allocation happen during device probe by default, and changes the parameter to 'alloc_bufs_at_read'. The camera hardware is there, if the cafe_ccic driver is enabled/loaded it should do its best to ensure that the camera is actually usable; delaying DMA buffer allocation saves an insignicant amount of memory, and causes the driver to be much less useful. Signed-off-by: Andres Salomon <dilinger@debian.org> Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6225): AverTV Studio 307 has only one composite inputStas Sergeev
AverTV Studio 307 has only one composite input. Signed-off-by: Stas Sergeev <stsp@aknet.ru> Acked-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6224): VIDEO_CX23885 depends on DVB_COREMichael Krufky
Fix the following dependency issue: ERROR: "dvb_dmx_init" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_unregister_adapter" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_register_frontend" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_unregister_frontend" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_net_release" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_frontend_detach" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_dmxdev_release" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_dmx_swfilter" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_net_init" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_dmx_release" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_register_adapter" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "dvb_dmxdev_init" [drivers/media/video/video-buf-dvb.ko] undefined! ERROR: "mt2131_attach" [drivers/media/video/cx23885/cx23885.ko] undefined! ERROR: "s5h1409_attach" [drivers/media/video/cx23885/cx23885.ko] undefined! Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6222): select DVB_PLL if !DVB_FE_CUSTOMISE for FusionHDTV5 ExpressMichael Krufky
VIDEO_CX23885 must select DVB_PLL if !DVB_FE_CUSTOMISE for FusionHDTV5 Express Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6220): TCM825x: Add support for vidioc_int_g_ifparm call, small ↵Sakari Ailus
cleanups vidioc_int_g_ifparm returns platform-specific information about the interface settings used by the sensor. Support for [gs]_ext_clk has been removed. Fix indentation and remove useless & characters. Remove experiment for typechecking slave callback function arguments. Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6218): V4L: Int if: Use -ENOIOCTLCMD for nonexistent ioctlsSakari Ailus
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6216): V4L: Int if: add vidioc_int_g_ifparm, other updatesSakari Ailus
vidioc_int_g_ifparm can be used to obtain hardware-specific information about the interface used by the slave. Rearrange v4l2-int-device.h as well. Also remove useless & characters. Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6215): Bugfix for saa6588.c, add forgotten spin_lock_init()Hans-Jürgen Koch
There's a serious bug in saa6588.c, it uses a non-initialized spin_lock. Funny thing is that it works fine with bttv, but completly freezes the machine if e.g. saa7134 is loaded. Thanks to Derek Philip for reporting this bug on the rdsd-devel list. This patch adds the missing spin_lock_init(). Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6214): usbvision: Don't support I2C_M_REV_DIR_ADDRJean Delvare
I2C adapters should only support I2C_M_REV_DIR_ADDR if they really have to (i.e. if they are connected to a broken I2C device which needs this deviation from the standard I2C protocol.) As no media chip driver uses I2C_M_REV_DIR_ADDR, I don't think that the usbvision driver needs to support it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Thierry Merle <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6212): pvrusb2: I2C adapter tweaks from Jean DelvareJean Delvare
* I2C adapters aren't expected to handle I2C_M_NOSTART unless they really have to. As the pvrusb2 driver doesn't support it, I take it that it doesn't need it so it shouldn't mention it at all. * I2C_FUNC_SMBUS_EMUL includes I2C_FUNC_SMBUS_BYTE_DATA so listing both is redundant. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6211): pvrusb2: Allocate a debug mask bit for reporting video ↵Mike Isely
standard things It's useful to see specific details for how the pvrusb2 driver is figuring out things related to the video standard, independent of other initialization activities. So let's set up a separate debug mask bit for this and turn it on. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6210): pvrusb2: Do a far better job at setting the default initial ↵Mike Isely
video standard The v4l tveeprom logic tells us what video standards are supported by the hardware, however it doesn't directly tell us what should be the preferred initial standard. For example "NTSC/NTSC-J" devices are reported by tveeprom as support NTSC-M and PAL-M, and while that might be true, in the vast majority of cases NTSC-M is really what the user is going to want. However the driver previously just arbitrarily picked the "lowest numbered" standard as the initial default, which in that case would have been PAL-M. (And making matters more confusing - this only caused real problems on 24xxx devices because the saa7115 on 29xxx seems to autodetect the right answer anyway.) This change implements an algorithm that uses the set of "supported" standards as a hint to decide on the initial standard. This algorithm ONLY comes into play if the driver isn't specifically told what to do; said another way - the user can always still change the standard via the sysfs interface, via the usual V4L methods, or even specified as a module parameter. The idea here is only to pick a better starting point if the user (or app) doesn't otherwise do something to set the standard; otherwise this change has no real impact. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6209): pvrusb2: Better discriminate among device typesMike Isely
This is a bunch of cleanup in various places to improve behavior based on actual device type being driven. While this doesn't actually affect operation with existing devices, it cleans things up so that it will be easier / more deterministic when other devices are added. Ideally we should make stuff like this table-driven, but for now this is just a series of small incremental (read: safe) improvements. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6208): pvrusb2: Implement programmatic means to extract prom contentsMike Isely
The pvrusb2 driver already has a method for extracting the FX2's program memory back out to a user application; this ability is used to facilitate manual firmware extraction as per the procedure documented on the pvrusb2 web site. This change follows that pattern and implements a corresponding method to grab the binary contents of the PVR USB2 prom (which for PVR USB2 devices can contain information in addition to the usual Hauppauge metadata). Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6207): pvrusb2: Fix a potential oops in an error leg cleanupMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6205): pvrusb2: Fix oops in error leg cleanupMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6203): Fix SVideo input on KWorld DVB-T 220 boardsSimon Farnsworth
Fix SVideo input on KWorld DVB-T 220 boards. Without this patch, the luma pin on the SVideo input is treated as a composite in, and the chroma pin is ignored. Also, fix the radio, and provide a second composite input for people who are used to the existing composite on SVideo connector behaviour. Signed-off-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk> Reviewed-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6200): cx23885: use a pointer to the required i2c bus in ↵Michael Krufky
dvb_register function Store a pointer to the required i2c_bus so that we do not put the wrong analog demod into standby. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6199): cx23885: Changes to allow demodulators on each transport busSteven Toth
cx23885: Changes to allow demodulators on each transport bus. Signed-off-by: Steven Toth <stoth@hauppauge.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6196): cx23885: add support for DViCO FusionHDTV 5 ExpressMichael Krufky
This patch adds digital ATSC / QAM support for the DViCO FusionHDTV5 Express. Remote control is supported by ir-kbd-i2c, RTC is supported by rtc-isl1208. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6195): Changes to support MPEG TS on VIDBSteven Toth
Changes to support MPEG TS on VIDB Signed-off-by: Steven Toth <stoth@hauppauge.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6194): Changes to support interrupts on VIDBSteven Toth
Changes to support interrupts on VIDB Signed-off-by: Steven Toth <stoth@hauppauge.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6193): cx23885: define Video B Interrupt Status register bit valuesMichael Krufky
- define missing register bit values for VID_B - corrected VID/VBI_B_GPCNT_CTL register addresses Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6192): Ensure start_dma() is capable of starting dma on port VIDBSteven Toth
start_dma() would fail to start dma if a device used VIDB (portb). Signed-off-by: Steven Toth <stoth@hauppauge.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6191): Removed a redundant switch()Steven Toth
The switch() statement is no longer required. Signed-off-by: Steven Toth <stoth@hauppauge.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6190): cx23885: GPIO fix for non HVR1800lp boardsSteven Toth
The HVR1250 and HVR1800 boards need the s5h1409 demod GPIO enabled. Signed-off-by: Steven Toth <stoth@hauppauge.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6186): cx88-alsa: Remove some unused fields in card state structTrent Piepho
Not sure why they are there, but they don't do anything now. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6184): cx88-alsa: Make volume control stereoTrent Piepho
Use the balance control to make the mono volume control stereo. Note that full range isn't supported. The balance control attenuates one channel by 0 to -63 dB, and the volume control provides additional attenuation to both channels by another 0 to -63 dB. So the channel with the most attenuation has a range of 0 to -126 dB, while the other channel only has a range of 0 to -63 dB. ALSA volume controls don't appear to support this concept. I just limited the range to 0 to -63 total. Once you get to -63 dB, you're already at silence, so additional attenuation is pretty much pointless anyway. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6181): cx88: auto-load rtc and ir receiver i2c modules for ↵Michael Krufky
FusionHDTV5 RT Gold Auto-load ir-kbd-i2c for ir receiver support, and rtc-isl1208 for rtc support for the FusionHDTV5 RT Gold. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6180): tuner: don't probe 0x6b or 0x6f on cx88 boardsMichael Krufky
Ignore 0x6b and 0x6f on cx88 boards. Some FusionHDTV cards have an ir receiver at 0x6b and an RTC at 0x6f which can get corrupted if probed. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6179): Clean up FusionHDTV ir codeMichael Krufky
- fixed missing buttons in keymap. - make function names & descriptions more generic, since this same ir receiver and remote is used in many FusionHDTV products. - miscellaneous cleanups. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6178): add IR remote support for FusionHDTV 5 RT GoldChaogui Zhang
This patch adds support for the built-in IR receiver of the DViCO Fusion HDTV5 RT GOLD PCI card, using FusionHDTV MCE remote controller. Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6173): cx23885: Minor cleanup and important NMI comment placed in codeSteven Toth
I wanted to document the NMI assert issue inside the code, even though it's already documented in the patch history. If/when the next cx23887 revision appears, is may need to be enabled on that also. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6172): cx23885: Removing duplicate tuner and demod definitionsSteven Toth
A number of Hauppauge boards share the same tuner and demod configurations. This patch removes duplicate structures. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6171): cx23885: Cleaning up definesSteven Toth
Moving some defines into the correct header file. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6170): cx23885: General cleanup of old codeSteven Toth
Removed unused code. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6168): cx23885: Added HVR1250 ATSC supportSteven Toth
Adding support for the Hauppauge HVR1250 PCIe ATSC board. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6167): cx23885: Changed PCI quirks to after bridge detechSteven Toth
Changed the pci_quirks function to detech the bridge type before setting the NMI clear bit, rather than detecting based on unique board id. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6166): cx23885: Ensure pci_quirks is called after board identificationSteven Toth
The pci_quirks function was being called too early during initialisation, it needs to be called after the board has been identified. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6165): cx23885: fix Kconfig dependenciesMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6164): cx23885: turn off i2c_debug by defaultMichael Krufky
Turn off i2c_debug by default, to make the driver less verbose. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>