- 25 Jun, 2006 40 commits
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Manu Abraham authored
Signed-off-by:
Manu Abraham <manu@linuxtv.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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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
Signed-off-by:
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:
Adrian Bunk <bunk@stusta.de> 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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Ricardo Cerqueira authored
There's a call at cx88-tvaudio to reset DMA sound on channel change; that call was killing cx88-alsa whenever the channel was changed, resulting in no sound. Remove those calls if cx88-alsa is selected to be compiled. Signed-off-by:
Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by:
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Ricardo Cerqueira authored
cx88-alsa was resetting the card on load, causing the IRQ IR handler to go away (maybe others, too). There's no actual need to reset the card, though, so that line was removed Signed-off-by:
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Ricardo Cerqueira authored
There was an unmasked bit in the keycodes that was causing random behaviour (the code could be N or N+1). Masked that bit now. Signed-off-by:
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Michael Krufky authored
This Kconfig description is incorrect, due to a previous merge a while back. CONFIG_SAA711X builds module saa7115, which is the newer module, and is not obsoleted. Signed-off-by:
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Mac Michaels authored
- fix missing line in VSB snr decoding logic for lgdt3303 Signed-off-by:
Mac Michaels <wmichaels@earthlink.net> Signed-off-by:
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Michael Krufky authored
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Mauro Carvalho Chehab authored
Ovcamship is used only on some USB webcams (OV511 and W9968CF) Bettet to leave this item just after those webcams. Signed-off-by: -
Trent Piepho authored
Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Signed-off-by:
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Zac Bowling authored
Add detection for the LifeView3000 NTSC model (right now the PAL version is the only one in there, which is sort of annoying for me living in the US and all.. sigh...) This is one of those things that I like to classify "as a works for me so take it or leave it" :-) . Not that worried because its an $18 video capture card that didn't look it was selling to well in the US, but then again who knows. The documentation needs updating too I bet but its behind anyways usually to what is in the code. Signed-off-by:
Zac Bowling <zac@zacbowling.com> Signed-off-by:
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Mauro Carvalho Chehab authored
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Jose Alberto Reguero authored
Fix wrong wss debug info. Signed-off-by:
Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by:
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Mauro Carvalho Chehab authored
Make life easier for distro guys, by removing the need of including at the userspace header. Also, linux/compiler.h is not needed at userspace. Signed-off-by: -
Trent Piepho authored
Fix missing $() on variable name in dvb/ttpci/Makefile Fix AV7110 firmware dependencies so that parallel builds work correctly. Signed-off-by:
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Trent Piepho authored
Uneeded extern prototype is removed, as the function is prototyped at media/v4l2-common.h. Signed-off-by:
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Trent Piepho authored
The Kernel config programs expect 'default y' and don't understand 'default "yes"'. Signed-off-by:
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Michael Krufky authored
This patch splits up dvb_pll_attach and isl6421_attach function calls such that the lines do not exceed 80 columns. This patch is purely cosmetic, with no functional change at all. Signed-off-by:
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Michael Krufky authored
- moved CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL frontend_attach code up to share the #ifdef block with CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS Signed-off-by:
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Michael Krufky authored
This patch adds support for a newer version of this device using the zl10353 frontend instead of the mt352 frontend. Signed-off-by:
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Michael Krufky authored
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Michael Krufky authored
This patch adds support for a newer version of this device using the zl10353 frontend instead of the mt352 frontend. Signed-off-by:
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Jelle Foks authored
Fixes "cx8802_restart_queue: queue is empty" storm in syslog Signed-off-by:
Jelle Foks <jelle@foks.8m.com> Signed-off-by:
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Dyks, Axel (XL) authored
cinergyt2_poll()" shouldn't return (POLLIN | POLLRDNORM | POLLPRI) when there are no pending events. User space programs that do non-bocking IO using "select()" and/or "poll()" would otherwise produce high system load. Acked-by:
Andreas Oberritter <obi@linuxtv.org> Signed-off-by:
Axel Dyks <xl@xlsigned.net> Acked-by:
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Ricardo Cerqueira authored
The description of the card has been updated to it's full name/model. The tuner has also been switched to a more compatible one (radio wasn't working, now it is) Signed-off-by:
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Mauro Carvalho Chehab authored
Those cross-references were generating an error: *** Warning: "cpia_pp_init" [/home/v4l/master/v4l/cpia.ko] undefined! *** Warning: "cpia_usb/_init" [/home/v4l/master/v4l/cpia.ko] undefined! Signed-off-by: -
Lothar Englisch authored
This patch adds support for Satelco EasyWatch DVB-S light card, a clone of the KNC 1, with PCI subsystem ID 1894:001e Signed-off-by:
Lothar Englisch <Lothar.Englisch@lycos.de> Signed-off-by:
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Michael Krufky authored
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Eric Sesterhenn authored
The zoran driver uses strncpy() in an unsafe way. This patch uses the proper sizeof()-1 size parameter. Since all strncpy() targets are initialised with memset() the trailing '\0' is already set. Where std->name was the target for the strncpy() we overwrote 8 Bytes of the std structure with zeros. Signed-off-by:
Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by:
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