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(parent: 820d220) | patch
[PATCH] fix for race problem in DVB USB drivers (dibusb)
authorPatrick Boettcher <patrick.boettcher@desy.de>
Sat, 27 Aug 2005 17:30:30 +0000 (19:30 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sat, 27 Aug 2005 18:03:45 +0000 (11:03 -0700)
commit8126fdbc76351bdf99c6737ef4fecf88a22fa538
treec810f8f13be0e2eeec2f0bf9d92b21d746d3f15ftree | snapshot (tar.gz zip)
parent820d220de400cfaaf846a2d8b5de93f9ea5a9b80commit | diff
[PATCH] fix for race problem in DVB USB drivers (dibusb)

Fixed race between submitting streaming URBs in the driver and starting
the actual transfer in hardware (demodulator and USB controller) which
sometimes lead to garbled data transfers. URBs are now submitted first,
then the transfer is enabled. Dibusb devices and clones are now fully
functional again.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/media/dvb/dvb-usb/dibusb-common.c diff | blob | blame | history
drivers/media/dvb/dvb-usb/dvb-usb-dvb.c diff | blob | blame | history