- 27 Jul, 2008 23 commits
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Michael Krufky authored
The use of mutex locking is overly paranoid in this driver. The only locks we need are around the manipulation of the register arrays. The other locks are not needed - remove them. Thanks to Steven Toth for pointing this out. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Michael Krufky authored
There is no reason to protect the i2c gate handling within the mxl5007t state mutex. Thanks to Steven Toth for pointing this out. Signed-off-by:
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Michael Krufky authored
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Michael Krufky authored
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Michael Krufky authored
Signed-off-by:
Asaf Fishov <afishov@maxlinear.com> Signed-off-by:
Charles Kim <ckim@maxlinear.com> Signed-off-by:
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Hans Verkuil authored
VIDIOC_ENUM_FMT should keep the index and type fields. Instead, type was zeroed. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
The VID_TYPE defines are V4L1 specific, so copy them back to videodev.h. In videodev2.h ensure that they are not used in the kernel (you need to include videodev.h instead) and mark them are deprecated. Signed-off-by:
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Hans Verkuil authored
The type and type2 fields were unused and so could be removed. Instead add a vfl_type field that contains the type of the video device. Signed-off-by:
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Jean-Francois Moine authored
This fixes a bug introduced in c503a6f8332a (thanks to Hans de Goede). Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
SPCA505 and SPCA508 added in the pixel formats. Decode functions and associated resources removed in spca505, 506 and 508. The decode routines are now found in the V4L library. Signed-off-by:
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Jean-Francois Moine authored
'.driver_info = ' forgotten in usb device id table. Signed-off-by:
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Jean-Francois Moine authored
It is an other Pccam168. The .inf says SN9C120B + SP80708, but it should work as SN9C120 + MI0360. Signed-off-by:
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Jean-Francois Moine authored
This patch removes a big part of the code run at probe time. Signed-off-by:
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Jean-Francois Moine authored
The field driver_info will be used to handle the specific per webcam information. Signed-off-by:
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Jean-Francois Moine authored
This is a preliminary for using the driver_info of the struct usb_device_id to handle the specific per webcam information. Signed-off-by:
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Michael Krufky authored
Acked-by:
Mike Isely <isely@pobox.com> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
ts_release() locked a mutex that videobuf_stop() also tried to obtain. But ts_release() shouldn't hold that mutex at all. Make empress_users atomic as well to prevent possible race condition. Signed-off-by:
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Hans Verkuil authored
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Mauro Carvalho Chehab authored
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- 26 Jul, 2008 17 commits
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Mauro Carvalho Chehab authored
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Martin Samuelsson authored
This enables the avs6eyes to load the bt866 and ks0127 drivers automatically. Signed-off-by:
Martin Samuelsson <sam.linux.kernel@gmail.com> Acked-by:
Ronald Bultje <rbultje@ronald.bitfreak.net> Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
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Jean Delvare authored
Allocate zoran devices dynamically. Currently, the zr36067 driver stores the device structures in a global array, with room for 4 devices. This makes the bss section very large (90 kB!), and given that most users, I suspect, have only one zoran device, this is a waste of kernel memory. Allocating the memory dynamically lets us use only the amount of memory we need. Before: text data bss dec hex filename 64754 9230 90224 164208 28170 drivers/media/video/zr36067.o After: text data bss dec hex filename 64866 9230 112 74208 121e0 drivers/media/video/zr36067.o Signed-off-by:
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Laurent Pinchart authored
Although the V4L2 spec states that the minimum and maximum fields may not be valid for control types other than V4L2_CTRL_TYPE_INTEGER, it makes sense to set the bounds to 0 and 1 for boolean controls instead of returning uninitialized values. Signed-off-by:
Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by:
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Laurent Pinchart authored
V4L2 and UVC enumerate the auto-exposure settings in a different order. This patch fixes the auto-exposure menu declaration to match the V4L2 spec. Signed-off-by:
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Simon Arlott authored
When saa7134_board_init2 runs, it immediately overwrites the current value (set earlier from module parameter) of tuner_type with the static values, and then does autodetection. This patch moves the tuner_addr copy to earlier in saa7134_initdev and removes the tuner_type copy from saa7134_board_init2. Autodetection could still potentially change to the wrong tuner type, but it is now possible to override the default type for the card again. My card's tuner is configured with autodetection from eeprom, so I don't need to manually set the tuner. I've checked that the autodetection still works for my card. Signed-off-by:
Simon Arlott <simon@fire.lp0.eu> Reviewed-by:
Hermann Pitton <hermann-pitton@arcor.de> Cc: Brian Marete <bgmarete@gmail.com> Signed-off-by:
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Adrian Bunk authored
This patch makes the needlessly global struct anysee_usb_mutex static. Signed-off-by:
Adrian Bunk <bunk@kernel.org> Signed-off-by:
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Adrian Bunk authored
cx25840_debug can now become static. Signed-off-by:
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roel kluin authored
lo1a and lo2a are unsigned ints so these tests won't work. Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Signed-off-by:
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Devin Heitmueller authored
em28xx-cards.c em28xx-dvb.c em28xx.h - Add support for the ATI TV Wonder HD 600, based on a 94 email exchange and USB traces provided by Ronnie Bailey Thanks to Ronnie Bailey <purevw@wtxs.net> for testing the changes Signed-off-by: -
Jaime Velasco Juan authored
This change keeps the video stream going on when the application is slow queuing buffers, instead of spamming dmesg and hanging. Fixes a problem with aMSN reported by Samed Beyribey <beyribey@gmail.com> Signed-off-by:
Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by:
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Dean Anderson authored
This patch fixes timer issues in driver disconnect. It also removes the restriction of one user per channel at a time. Thanks to Oliver Neukum and Mauro Chehab for finding these issues. Locking of video stream partly based on saa7134 driver. Signed-off-by:
Dean Anderson <dean@sensoray.com> Signed-off-by:
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reinhard schwab authored
This patch adds dvbt support for the terratec cinergy hybrid T usb xsstick. Thanks to Devin Heitmueller and Mauro Chehab for guiding me. Signed-off-by:
Reinhard Schwab <reinhard.schwab@aon.at> Signed-off-by:
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Hans Verkuil authored
The video_device_create_file and video_device_remove_file functions can be removed from v4l2-dev.h, removing the dependency on videodev.h in v4l2-dev.h. Also removed a few more videodev.h includes that should have been videodev2.h. Signed-off-by:
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Guennadi Liakhovetski authored
Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Hans Verkuil authored
Several V4L2 drivers still included videodev.h. Fix this. Signed-off-by:
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Adrian Bunk authored
The PlanB driver has been broken since around May 2004. No one stepped in to maintain it, so it is now being removed. Signed-off-by:
Michel Lanners <mlan@cpu.lu> Acked-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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