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2010-05-19V4L/DVB: tvp7002.c: fix some copy-paste errors in the commentsMats Randgaard
Signed-off-by: Mats Randgaard <mats.randgaard@tandberg.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: tvp7002.c: Add support for enum_dv_presetsMats Randgaard
Implement enum_dv_presets in tvp7002. Signed-off-by: Mats Randgaard <mats.randgaard@tandberg.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sn9c20x: Fix non working mt9v111 sensorBrian Johnson
Signed-off-by: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sn9c20x: HAS_BUTTON flag -> HAS_NO_BUTTON flagBrian Johnson
Reverse HAS_BUTTON logic since most webcams either have a button or if they don't don't bother to send any interrupts. However I have at least one model that appears to leave the button GPIO floating and can send a bogus interrupt. Signed-off-by: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sn9c20x: Add another MSI laptop to upsidedown device listBrian Johnson
Signed-off-by: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sn9c20x: Add another laptop to upsidedown device listBrian Johnson
Signed-off-by: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ivtv: fix VIDIOC_S_PRIORITY handlingHans Verkuil
VIDIOC_S_PRIORITY is also part of the ioctls that need to check the access priority. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: usbvision: add delay before detecting the saa711xHans Verkuil
The detection of the saa711x often failed. Adding a small delay before attempting to detect it fixed this. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: usbvision: don't use usb_set_intfdata, let v4l2_device_register ↵Hans Verkuil
handle this v4l2_device_register already sets intfdata, no need to do this again. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: hdpvr: fix disconnect sequenceHans Verkuil
Disconnecting the HDPVR caused a kernel oops if lockdep was enabled. In addition, if an app still had video0 open and attempted to call ioctl when the device was already disconnected the system would crash. Move the freeing and cleanup code to the release function: that is the right place for it since you know when you get there that nobody is using the device. Also removed usb_set_intfdata: v4l2_device_register sets this already to v4l2_dev. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: radio-am800: let v4l2_device_(un)register handle usb_get/set_intfdataHans Verkuil
v4l2_device_register already sets the usb intfdata to v4l2_dev. So use that instead. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: v4l2-dev: remove unnecessary lock around atomic clear_bitHans Verkuil
No need to lock when unregistering the device: clear_bit is already an atomic operation. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: em28xx: g_tuner must set type fieldHans Verkuil
The 'type' field was undefined but should be set to ANALOG_TV. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: tvp7002: fix query_dv_presetHans Verkuil
If no signal or valid format is detected, then VIDIOC_QUERY_DV_PRESET must return 0 and set the preset to V4L2_DV_INVALID. This driver returned an error instead. Also simplified the kernel messages a bit: change v4l2_err to v4l2_dbg (not detecting a signal/valid format is not an error, so only print this info when debug == 1) and do not call v4l_fill_dv_preset_info: it's overkill to do this just for a debug message. Thanks to Mats Randgaard for bringing this to my attention. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: v4l2-common: simplify prio utility functionsHans Verkuil
v4l2_prio_init/open/close returned an int when in fact they would always return 0. Make these void functions. v4l2_prio_close and v4l2_prio_check pass an enum v4l2_priority as a pointer for no good reason. Replace with a normal enum v4l2_priority argument. These changes will simplify the work of moving priority handling into the v4l core. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: bttv: remove bogus prio check in g_frequencyHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx18/cx25840/saa7115/tvp5150: remove vbi support from s_fmtHans Verkuil
Now that s_fmt is no longer used for VBI format setup in subdevs, remove the VBI support from s_fmt. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: em28xx: switch to new vbi subdev opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx231xx: switch to new vbi subdev opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: pvrusb2: switch to new vbi subdev opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx18: switch to new vbi subdev opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ivtv: switch to new vbi subdev opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: tvp5150: support new vbi ops to set/get VBI formatHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: saa7127: support new vbi ops to set/get VBI formatHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx18: support new vbi ops to set/get VBI formatHans Verkuil
Also removed the bogus zeroing of fmt.sliced when setting up raw VBI. This should have been removed in ivtv, but it was just copied-and-pasted into cx18. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx25840: support new vbi ops to set/get VBI formatHans Verkuil
Also removed the bogus zeroing of fmt.sliced when setting up raw VBI. Switching between raw and sliced VBI changed in 2.6.28 and this memset should have been removed at that time. It was never noticed because the bridge driver will fill in the fmt.vbi values anyway. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: saa7115: support new vbi ops to set/get VBI formatHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: v4l: move vbi-specific video ops to a new vbi ops structHans Verkuil
Only a relatively small number of video receivers and transmitters actually support VBI. So start moving the vbi specific ops to an ops struct of their own. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - main: Convert wMaxPacketSize from little endian 16 to cpuJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: uvcvideo: Prevent division by 0 when control step value is 0Laurent Pinchart
The control step values reported by the device are used as a divisor unchecked, which can result in a division by zero. Check the step value and make it 1 when null. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: uvcvideo: Flag relative controls as write-onlyLaurent Pinchart
The UVC relative controls (exposure time, iris, focus, zoom, pan/tilt) are write-only (despite the UVC specification stating that the GET_CUR request is mandatory). Mark the controls as such, and report the related V4L2 controls V4L2_CTRL_FLAG_WRITE_ONLY. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: uvcvideo: Add support for V4L2_PIX_FMT_Y16Laurent Pinchart
The Miricle 307K (17dc:0202) camera reports a 16-bit greyscale format, support it in the driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: [-next] media: fix vivi build errorRandy Dunlap
vivi uses find_font(), which is only available when FONTS is enabled, so make vivi depend on FONTS. ERROR: "find_font" [drivers/media/video/vivi.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: saa7134: Add support new Behold TV cardsDmitri Belimov
[dougsland@redhat.com: Fixed cards numbers reject due changes in saa7134.h] Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: Rework for support xc5000Dmitri Belimov
Set correct GPIO number for BEHOLD_WANDER/VOYAGER Add xc5000 callback function Small rework tm6000_cards_setup function Small rework tm6000_config_tuner, build mode_mask by config information Rework for support xc5000 silicon tuner Add some information messages for more better understand an errors. [mchehab@redhat.com: Fix CodingStyle and merge conflicts] Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: videobuf: make poll() report proper flags for output video devicesPawel Osciak
According to the V4L2 specification, poll() should set POLLOUT | POLLWRNORM flags for output devices after the frame has been displayed. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: buf-dma-sg.c: don't assume nr_pages == sglenArnout Vandecappelle
videobuf_pages_to_sg() and videobuf_vmalloc_to_sg() happen to create a scatterlist element for every page. However, this is not true for bus addresses, so other functions shouldn't rely on the length of the scatter list being equal to nr_pages. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: videobuf-vmalloc: remove __videobuf_sync()Mauro Carvalho Chehab
videobuf-core checks if .sync ops is defined before calling. So, we don't need a do-nothing function. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: videobuf-dma-sg: remove external function videobuf_dma_sync()Mauro Carvalho Chehab
While analyzing one of the videobuf patches, I noticed that videobuf_dma_sync is only used internally inside videobuf-dma-sg. So, let's remove this function, merging the code at __videobuf_dma_sync() Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: videobuf: Add support for V4L2_BUF_FLAG_ERRORHans Verkuil
For recoverable stream errors dqbuf() now returns 0 and the error flag is set instead of returning EIO. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx25821-video-upstream.c: Added severity to printk callsRicardo Maraschini
Signed-off-by: Ricardo Maraschini <ricardo.maraschini@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: staging:cx25821:fixes coding styles in cx25821-i2c.csai
This is a patch to the cx25821-i2c.c file that fixes warning and errors found by checkpatch.pl tool [mchehab@redhat.com: fix conflicts with changeset 2587a7ef7b8bc3c7db7c43659297b45b168922ab] Signed-off-by: sai<tsg321@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: staging:cx2581: fixes coding style issues in cx25821-cards.csai
This patch fixes all the coding style issues reported by checkpatch.pl tool Signed-off-by: sai <tsg321@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx25821: fix coding style issues in cx25821-alsa.csai gopal
This is a patch to cx25821-alsa.c file that fixes of most of the warning & errors found by checkpatch.pl tool [mchehab@redhat.com: Fix conflicts with changeset 4e0c923a0d23f86c7331b32bc2aeb280e10e029e] Signed-off-by: sai gopal <tsg321@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: dvb-usb: gp8psk, fix potential null derefernceJiri Slaby
Stanse found that in gp8psk_load_bcm4500fw there is missing a check for return value of kmalloc. Add one and bail out appropriatelly. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: dib3000mc: reduce large stack usageRandy Dunlap
This patch reduces static stack usage of one of the 2 top offenders as listed by 'make checkstack': Building with CONFIG_FRAME_WARN=2048 produces: drivers/media/dvb/frontends/dib3000mc.c:853: warning: the frame size of 2224 bytes is larger than 2048 bytes and in 'make checkstack', the stack usage goes from: 0x00000bbd dib3000mc_i2c_enumeration [dib3000mc]: 2232 to unlisted with this patch. I don't have the hardware that is needed to test this patch. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: dib7000p: reduce large stack usage fixAndrew Morton
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: dib7000p: reduce large stack usageRandy Dunlap
This patch reduces static stack usage of one of the 2 top offenders as listed by 'make checkstack': Building with CONFIG_FRAME_WARN=2048 produces: drivers/media/dvb/frontends/dib7000p.c:1367: warning: the frame size of 2320 bytes is larger than 2048 bytes and in 'make checkstack', the stack usage goes from: 0x00002409 dib7000p_i2c_enumeration [dib7000p]: 2328 to unlisted with this patch. Also change one caller of dib7000p_i2c_enumeration() to check its return value. I don't have the hardware that is needed to test this patch. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: Add Elgato EyeTV Diversity to dibcom driverMichael Müller
This patch introduces support for DVB-T for the following dibcom based card: Elgato EyeTV Diversity (USB-ID: 0fd9:0011) Support for the Elgato silver IR remote is added too (set parameter dvb_usb_dib0700_ir_proto=0) [w.sang@pengutronix.de: rebased to current linuxtv-master] Signed-off-by: Michael Müller <mueller_michael@alice-dsl.net> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: bttv: Add another ids for IVC-200Kirill Smelkov
I have 3 IVC-200 cards (with 4 video channels on each). 2 of the cards identify theirselves as 000[0-3]:a155 (ids already in cardlist) and another one identifies itself as 080[0-3]:a155, which ids were unknown so far. Note - it's IVC-200, not IVC-200G. Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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