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V4L/DVB (12940): SAA7164: IRQ / message timeout related change
authorSteven Toth <stoth@kernellabs.com>
Wed, 12 Aug 2009 15:14:37 +0000 (12:14 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sat, 19 Sep 2009 03:15:08 +0000 (00:15 -0300)
commit39e469ab6dee0977a6fb632c711fba1ec5fca401
tree5b68506d3b860fcff958fe865a4b51c068a39df3tree | snapshot (tar.gz zip)
parent068ed40b8fc14cd3d16b5cf2db59ecd735a68ca8commit | diff
V4L/DVB (12940): SAA7164: IRQ / message timeout related change

In some cases we're seeing large timeouts on commands. I'm changing the
implementation so that the deferred worker checks the PCI bus for
any messages and signals the waiting caller accordingly. The previous
mechanism was too unreliable.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/saa7164/saa7164-cmd.c diff | blob | blame | history
drivers/media/video/saa7164/saa7164-core.c diff | blob | blame | history
drivers/media/video/saa7164/saa7164.h diff | blob | blame | history