- 19 May, 2010 40 commits
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Hans Verkuil authored
Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
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Hans Verkuil authored
Now that s_fmt is no longer used for VBI format setup in subdevs, remove the VBI support from s_fmt. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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:
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Hans Verkuil authored
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:
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Hans Verkuil authored
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Hans Verkuil authored
Currently raw and sliced vbi is setup using the video g/s_fmt ops. However, we want to split off the vbi formatting into separate ops so the first step is to create those new ops. The next step will be to convert subdev drivers and bridge drivers to use the new ops. And in the final step we can start converting the video g/s_fmt ops to the new (and more appropriate) mediabus format ops. Signed-off-by:
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Hans Verkuil authored
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:
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Jean-François Moine authored
Signed-off-by:
Jean-François Moine <moinejf@free.fr> Signed-off-by:
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Laurent Pinchart authored
The web site has moved to a new location, update the MAINTAINERS file. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Laurent Pinchart authored
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:
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Laurent Pinchart authored
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:
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Laurent Pinchart authored
The Miricle 307K (17dc:0202) camera reports a 16-bit greyscale format, support it in the driver. Signed-off-by:
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Randy Dunlap authored
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:
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Dmitri Belimov authored
[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:
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Dmitri Belimov authored
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:
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Pawel Osciak authored
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:
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Arnout Vandecappelle authored
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 authored
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 authored
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: -
Pawel Osciak authored
Add documentation for V4L2_BUF_FLAG_ERROR. Signed-off-by:
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Hans Verkuil authored
For recoverable stream errors dqbuf() now returns 0 and the error flag is set instead of returning EIO. Signed-off-by:
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Pawel Osciak authored
This flag is intended to indicate streaming errors, which might have resulted in corrupted video data in the buffer, but the buffer can still be reused and streaming may continue. Setting this flag and returning 0 is different from returning EIO. The latter should now indicate more serious (unrecoverable) errors. This patch also solves a problem with the ioctl handling code in vl42-ioctl.c, which does not copy buffer identification data back to the userspace when EIO is returned, so there is no way for applications to discover on which buffer the operation failed in such cases. Signed-off-by:
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Ricardo Maraschini authored
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Ricardo Maraschini <ricardo.maraschini@gmail.com> Signed-off-by:
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sai authored
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: -
sai authored
This patch fixes all the coding style issues reported by checkpatch.pl tool Signed-off-by:
sai <tsg321@gmail.com> Signed-off-by:
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sai gopal authored
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:
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Jiri Slaby authored
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:
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Randy Dunlap authored
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:
Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by:
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Andrew Morton authored
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Randy Dunlap authored
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:
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Michael Müller authored
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:
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Kirill Smelkov authored
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:
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