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author | Mauro Carvalho Chehab <mchehab@brturbo.com.br> | 2005-08-04 12:53:30 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-04 13:00:54 -0700 |
commit | 4dcef52400fa6b9eb2de589300ae0151a1c65b3b (patch) | |
tree | f8023c75eb4ce1fad2e22560aaf1e52a27254046 /lib | |
parent | 75eedfed3e2d05563f44d2f69efb991fad95d7f1 (diff) |
[PATCH] v4l: oopsfix for BTTV on badly behaved PCI chipsets
no_overlay bttv parameter implemented to fix OOPS on some PCI chipsets
(like some VIA) with these behaviors:
1) If pci_quicks does identify the chip as having troubles to
handle PCI2PCI transfers, no_overlay defaults to 1. The user may force
it to 0, to reenable (not recommended).
2) For newer chipsets not blacklisted, no_overlay=1 is provided as a
workaround until PCI chipset included on /drivers/pci/quirks.c
Thanks to Bodo Eggert <7eggert@gmx.de>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions