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path: root/drivers/media/video/cx18
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2010-02-26V4L/DVB: cx18: codingstyle fixesDevin Heitmueller
Codingstyle fixes, some introduced as a result of the ALSA work, some pre-existing. This patch is a whitespace change only. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18-alsa: codingstyle fixesDevin Heitmueller
Fix codingstyle issues, and make the minimum version for cx18-alsa required to be 2.6.17, so that we don't need all the #ifdefs related to the changes to ALSA structures. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18-alsa: fix codingstyle issueDevin Heitmueller
Address coding style issue with cx18-alsa-main.c This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18-alsa: fix memory leak in error conditionDevin Heitmueller
If the stream is already in use, make sure we free up the memory allocated earlier. Thanks to Andy Wall for reviewing and pointing this out. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18-alsa: remove a couple of warningsDevin Heitmueller
Remove a couple of warnings from dead code during driver development. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18-alsa: name alsa device after the actual cardDevin Heitmueller
Use the cx18 board name in the ALSA description, to make it easier for users who run "arecord -l" to see which device they should be looking for. Also, use strlcpy() instead of strcpy(). Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18: cleanup cx18-alsa debug loggingDevin Heitmueller
Fix the debug macro so that it is dependent on the modprobe parameter. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18: rework cx18-alsa module loading to support automatic loadingDevin Heitmueller
Restructure the way the module gets loaded so that it gets loaded automatically when cx18 is loaded, and make it work properly if there are multiple cards present (since the old code would only take one opportunity to connect to cx18 instances when the module first loaded). This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18-alsa: remove unneeded debug lineDevin Heitmueller
Remove an unneeded debug line, which was preventing the cx18-alsa module from loading. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18: export more symbols required by cx18-alsaDevin Heitmueller
Export a couple of more symbols required by the cx18-alsa module. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18: add cx18-alsa module to MakefileDevin Heitmueller
Add cx18-alsa to the Makefile and Kconfig This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18: overhaul ALSA PCM device handling so it worksDevin Heitmueller
Add code so that the PCM ALSA device actually works, and update the cx18-streams mechanism so that it passes the data off to the cx18-alsa module. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18: export a couple of symbols so they can be shared with cx18-alsaDevin Heitmueller
Expose a couple of symbols in the cx18 module so that locking of the PCM stream can be shared with the cx18-alsa module. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18: make it so cx18-alsa-main.c compilesDevin Heitmueller
Fix some basic compilation issues with Andy's original code. In particular, temporarily #ifdef out the mixer code, add some additional exception handling, fix a couple of typos, and add a copyright line. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18: rename cx18-alsa.cDevin Heitmueller
Rename cx18-alsa.c to cx18-alsa-main.c so that we can call the final .ko file cx18-alsa.ko Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18-alsa: Add non-working cx18-alsa-pcm.[ch] files to avoid data lossAndy Walls
Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx18-alsa: Initial non-working cx18-alsa filesAndy Walls
Initial cx18-alsa module files check-in to avoid losing work. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13968): cx18, fix potential null dereferenceJiri Slaby
Stanse found a potential null dereference in cx18_dvb_start_feed and cx18_dvb_stop_feed. There is a check for stream being NULL, but it is dereferenced earlier. Move the dereference after the check. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Reviewed-by: Andy Walls <awalls@radix.net> Acked-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13912): cx18: Fix tuner reset pin in card entry for the Leadtek PVR2100Sergey Bolshakov
Fix the "xceive_pin" setting from "15" to "1" for the PVR2100 -- the same as the PVR3100H. This properly resets the XC2028 tuner on the PVR2100. Sergey's original email report: Hi. Seems cx18 module has incorrect .xceive_pin value for card, as i see lots of i2c errors in dmesg from xc2028. i'm using 2.6.32.2, my hardware is: 00:09.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23418 Single-Chip MPEG-2 Encoder with Integrated Analog Video/Broadcast Audio Decoder [14f1:5b7a] Subsystem: LeadTek Research Inc. Device [107d:6f27] Flags: bus master, medium devsel, latency 64, IRQ 17 Memory at f0000000 (32-bit, non-prefetchable) [size=64M] Capabilities: [44] Vital Product Data Capabilities: [4c] Power Management version 2 Kernel driver in use: cx18 Kernel modules: cx18 Following fixes this problem for me, the rest seems working: Reported-by: Sergey Bolshakov <sbolshakov@altlinux.ru> Tested-by: Sergey Bolshakov <sbolshakov@altlinux.ru> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13910): cx18: Fix set indextable command to properly select I/P/B ↵Andy Walls
index entries The CX18_CPU_SET_INDEXTABLE command was being called with the wrong number of arguments causing the index table frame type selection mask to be set wrong. Now the IDX stream properly sends entries for I, P, and B frames. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13909): cx18: Clean up dead code from ivtv once used for IDX processingAndy Walls
Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13908): cx18: Add initial working VIDIOC_G_ENC_INDEX ioctl() supportAndy Walls
VIDIOC_G_ENC_INDEX support see the light of day. Some notes: 1. With default capture parameters, the CX23418 seems to transfer 192 index entries (4.5 kB worth) at 10 second intervals. 2. Index streams don't seem to be supported for MPEG 2 TS streams 3. The index entries seem to claim every frame is a B-Frame. Possible firmware bug. 4. The cx18 driver does not try to capture an index stream when inserting sliced VBI into the MPEg stream as the offsets would need fixup. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13907): cx18: Perform automatic rotation of very old, unread IDX ↵Andy Walls
buffers According to the v4l2 spec, very old MPEG index entries needs to be discarded in favor of newer index entries. This change ensures the firmware always has buffers for index entries at the expense of the oldest unread buffers. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13906): cx18: Start IDX streams automatically as an internal ↵Andy Walls
associated stream This change starts the IDX stream along with the MPG stream as an internal use (only) stream much like the VBI stream can be started as an internal use stream for inserting sliced VBI packets. The IDX stream is not started automatically with an MPEG strem if the IDX stream is disabled (no buffers allocated) or if sliced VBI insertion is being performed by the cx18 driver. The cx18 driver doing sliced VBI insertion makes the offsets in the IDX stream inaccurate for the final MPEG stream presented to user space. Since fixing the IDX offsets ourselves is not easy and we cannot easily do what ivtv does to fix the offsets, we'll make sliced VBI insertion and MPEG Index capture mutually exclusive for now. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13905): cx18: Allow MPEG index streams to be started and stopped ↵Andy Walls
internally This change allows the IDX stream to be started and stopped as any other stream even though it has no associated device node. This is needed for cx18 driver internal use. Also always tell the CX23418 to generate index entries when an analog capture starts and the IDX stream has had buffers allocated (i.e. is enabled). Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13904): cx18: Fix TS and IDX stream buffer memory leak on module unloadAndy Walls
Fix a long standing memory leak of stream buffers for streams that did not have a struct video_device allocated: namely the TS and IDX streams. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13903): cx18: Encapsulate check for a stream being enabled into an ↵Andy Walls
inline function Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13902): cx18: Update MPEG Index stream buffers module option processingAndy Walls
Update the module options related to INDEX stream buffer allocation. A single CX2341[5678] index entry is only 24 bytes. Large buffers for the IDX stream will prevent the CX23418 from transferring index data over at all. Buffers of around 1.5 kB or 64 index entries seem to be just fine. We'll default to 63 buffers/MDLs as that is the firmware limit per stream and IDX stream buffers are not high rate. There is no reason on earth to allocate the previous 1 MB default of buffer space for the IDX stream. This is in anticipation of implementing the G_ENC_INDEX ioctl() in the cx18 driver. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13555): v4l: Use video_device_node_name() instead of the minor numberLaurent Pinchart
Instead of using the minor number in kernel log messages, use the device node name as returned by the video_device_node_name() function. This makes debug, informational and error messages easier to understand for end users. [mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13550): v4l: Use the new video_device_node_name functionLaurent Pinchart
Fix all device drivers to use the new video_device_node_name function. This also strips kernel log messages from the "/dev/" prefix, has the device node location is a userspace policy decision unknown to the kernel. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-09Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (345 commits) V4L/DVB (13542): ir-keytable: Allow dynamic table change V4L/DVB (13541): atbm8830: replace 64-bit division and floating point usage V4L/DVB (13540): ir-common: Cleanup get key evdev code V4L/DVB (13539): ir-common: add __func__ for debug messages V4L/DVB (13538): ir-common: Use a dynamic keycode table V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocation V4L/DVB (13536): em28xx: Use the full RC5 code on HVR-950 Remote Controller V4L/DVB (13535): ir-common: Add a hauppauge new table with the complete RC5 code V4L/DVB (13534): ir-common: Remove some unused fields/structs V4L/DVB (13533): ir: use dynamic tables, instead of static ones V4L/DVB (13532): ir-common: Add infrastructure to use a dynamic keycode table V4L/DVB (13531): ir-common: rename the debug routine to allow exporting it V4L/DVB (13458): go7007: subdev conversion V4L/DVB (13457): s2250: subdev conversion V4L/DVB (13456): s2250: Change module structure V4L/DVB (13528): em28xx: add support for em2800 VC211A card em28xx: don't reduce scale to half size for em2800 em28xx: don't load audio modules when AC97 is mis-detected em28xx: em2800 chips support max width of 640 V4L/DVB (13523): dvb-bt8xx: fix compile warning ... Fix up trivial conflicts due to spelling fixes from the trivial tree in Documentation/video4linux/gspca.txt drivers/media/video/cx18/cx18-mailbox.h
2009-12-05V4L/DVB (13478): cx18: remove bogus init call.Hans Verkuil
The cx18 av core implemented an init call for no good reason. It's now turned into an internal function. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13445): cx18: Use per cx18 instance init data for ir-kbd-i2c ↵Andy Walls
instead of const data This change creates per cx18 instances of IR_i2c_init_data for handing over initialization data to ir-kbd-i2c, since that module wants non-const data even though it never modifies the data. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13434): cx18: Bump version number due to significant buffer ↵Andy Walls
handling changes. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13433): cx18: Remove duplicate list traversal when processing ↵Andy Walls
incoming MDLs Update the incoming MDL's buffers' bytesused and sync the buffers for the cpu in one pass instead of two. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13432): cx18: Adjust encoder VBI MDL size to be exactly frame's ↵Andy Walls
worth of VBI data Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13431): cx18: Adjust an MDL's final buffer size to force encoder ↵Andy Walls
transfer size The encoder was not honoring the MDL size sent in DE_SET_MDL mailbox commands. This change adjusts the size of the last buffer in an MDL, as reported to the firmware, so that the encoder will send the exact amount of bytes we specify per MDL transfer. This eliminates tearing in YUV playback when using non-default YUV buffer sizes. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13430): cx18: Fix YUV capture so that encoder passes a single frame ↵Andy Walls
per transfer Fix YUV capture such that the encoder will pass one frame per transfer. This will allow the application to maintain frame alignment when a transfer from the encoder is missed due to high system latency in service the CX23418 IRQ. Also force YUV buffer sizes to be specified in multiples of 33.75 kB, the smalled amount of buffer sizes need to store a complete set of HM12 4:2:0 macroblocks specifying 32 lines of the frame. A full 60Hz/525 line screen requires 15 * 33.75 kB per frame and a full 50Hz/625 line screen requires 18 * 33.75 kB per frame so the default buffer size is 3 * 33.75 kB, requiring exactly 5 or 6 buffers per MDL respectively. The bytes needed per frame and hence MDL need not be the bytes in an integer number of buffers. However, if frame artifacts are seen with scaled screen sizes, the YUV buffer size can be set 34 kB (33.75 kB) to get rid of the artifacts at the cost of more copies between the kernel and userspace. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13429): cx18: Add Memory Descriptor List (MDL) layer to buffer handlingAndy Walls
Add a Memory Descriptor List (MDL) layer to buffer handling to implement scatter-gather I/O. Currently there is still only 1 buffer per MDL. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13428): cx18: Rename mdl_offset to mdl_base_idx or free_mdl_idx as ↵Andy Walls
appropriate Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13427): cx18: Rename struct cx18_queue.buffers to struct ↵Andy Walls
cx18_queue.depth Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13426): cx18: Rename struct cx18_mdl to struct cx18_mdl_entAndy Walls
Rename type in anticipation of implementing a struct cx18_mdl type that actually keeps track of a memory descriptor list. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13331): mxl5005s: provide ability to override QAM gain for HVR-1600Devin Heitmueller
The HVR-1600 doesn't use the standard mechanism for computing the gain when in QAM mode, instead always forcing it to be 0x02. Provide the ability to override the algorithm on a per-board basis. This change results in an improvement of 0.4-0.6 dB for QAM tuning. This work was sponsored by ONELAN Limited. Cc: Steven Toth <stoth@kernellabs.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13329): s5h1409: provide HVR-1600 specific optimizationsDevin Heitmueller
Perform some optimization of the register configuration based on a trace of the HVR-1600 Windows i2c traffic (and consultation with Steven Toth). Note that some of these values may be able to be moved into the common driver, but I am holding off on that until they can be tested with other boards. This work was sponsored by ONELAN Limited. Cc: Steven Toth <stoth@kernellabs.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13288): adding __init/__exit macros to various driversPeter Huewe
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of the following drivers in media video: drivers/media/video/ivtv/ivtv-driver.c drivers/media/video/cx18/cx18-driver.c drivers/media/video/davinci/dm355_ccdc.c drivers/media/video/davinci/dm644x_ccdc.c drivers/media/video/saa7164/saa7164-core.c drivers/media/video/saa7134/saa7134-core.c drivers/media/video/cx23885/cx23885-core.c Cc: Hermann Pitton <hermann-pitton@arcor.de> Acked-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Acked-by: Andy Walls <awalls@radix.net> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-04tree-wide: fix misspelling of "definition" in commentsAdam Buchbinder
"Definition" is misspelled "defintion" in several comments; this patch fixes them. No code changes. Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-11-09media/video: add __init/__exit macros to various driversPeter Huewe
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of the following drivers in media video: drivers/media/video/ivtv/ivtv-driver.c drivers/media/video/cx18/cx18-driver.c drivers/media/video/davinci/dm355_ccdc.c drivers/media/video/davinci/dm644x_ccdc.c drivers/media/video/saa7164/saa7164-core.c drivers/media/video/saa7134/saa7134-core.c drivers/media/video/cx23885/cx23885-core.c Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Acked-by: Andy Walls <awalls@radix.net> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Acked-By: Steven Toth <stoth@kernellabs.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-19V4L/DVB (12725): v4l: warn when desired devnodenr is in use & add _no_warn ↵Hans Verkuil
function Warn when the desired device node number is already in use, except when the new video_register_device_no_warn function is called since in some use-cases that warning is not relevant. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12723): ivtv/cx18: replace 'kernel number' with 'device node number'.Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19V4L/DVB (12540): v4l: simplify v4l2_i2c_new_subdev and friendsHans Verkuil
Rewrite v4l2_i2c_new_subdev as a simplified version of v4l2_i2c_new_subdev_cfg and remove v4l2_i2c_new_probed_subdev and v4l2_i2c_new_probed_subdev_addr. This simplifies this API substantially. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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