- 25 Jun, 2006 40 commits
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Hans Verkuil authored
The old, experimental, VIDIOC_S/G_CODEC API to pass MPEG parameters is now obsolete and is replaced by 'extended controls' which offer more flexibility and are hopefully more future proof. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Cameron Hutchinson authored
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Cameron Hutchinson <camh@xdna.net> Signed-off-by:
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Yeasah Pell authored
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Yeasah Pell <yeasah@schwide.net> Signed-off-by:
Manu Abraham <manu@linuxtv.org> Signed-off-by:
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Adrian Bunk authored
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Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Manu Abraham authored
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Henrik Sjoberg authored
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Henrik Sjoberg <hsjo@epact.se> Signed-off-by:
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Sigmund Augdal Helberg authored
Do not overflow kernel memory when more than BT878_MAX devices are present. Signed-off-by:
Sigmund Augdal Helberg <sigmund@snap.tv> Signed-off-by:
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Sigmund Augdal Helberg authored
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Manu Abraham authored
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Bryan Scott authored
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Bryan Scott <sirbryan@gmail.com> Signed-off-by:
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Manu Abraham authored
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Jesper Juhl authored
The coverity checker detected a use-after-free error in drivers/media/video/cpia2/cpia2_v4l.c::cpia2_close() (coverity error #1281). What happens is that we lock cam->busy_lock, then proceed to free resources, and in the case of (--cam->open_count == 0) we finish off by doing a kfree(cam) and then at the end of the function we do a mutex_unlock(&cam->busy_lock) which will explode since it'll dereference the free'd `cam' : ... mutex_lock(&cam->busy_lock); ... if (--cam->open_count == 0) { ... if (!cam->present) { video_unregister_device(dev); kfree(cam); } } mutex_unlock(&cam->busy_lock); <--- PROBLEM, cam no longer around. ... Since this only happens in the case of open_count going down to zero I don't see a problem with just releasing the mutex after unregistering the device and just before the kfree(). In this case there is nothing around that we can race against; we are in the release method, open_count is zero, (!cam->present) and the device has just been unregistered, so letting go of the mutex at this point looks safe to me. Patch below to implement that solution. Acked-by:Randy Dunlap <rdunlap@xenotime.net> Signed-off-by:
Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Michael Krufky authored
clear EN_I2SIN_ENABLE bit for ASUS PVR-416 to enable audio streaming in both raw video and blackbird mpeg encoder modes. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Dave Jones authored
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Dave Jones <davej@redhat.com> Signed-off-by:
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Mauro Carvalho Chehab authored
Previously, it were showing the pointer value, instead of the setted bits. Signed-off-by: -
Adrian Bunk authored
This patch makes the following needlessly global code static: - pwc-ctrl.c: pwc_get_leds() - pwc_preferred_compression Signed-off-by:
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Adrian Bunk authored
Make two needlessly global functions static. Signed-off-by:
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Michael Krufky authored
Add support for FusionHDTV 3 Gold (original revision), using the card definition for FusionHDTV3 Gold-Q Signed-off-by:
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Michael Krufky authored
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