Messages in this thread | | | Date | Fri, 08 Jun 2007 12:52:17 -0400 | From | Chuck Ebbert <> | Subject | Re: [patch 16/54] Input: i8042 - fix AUX port detection with some chips |
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On 06/08/2007 03:21 AM, Chris Wright wrote: > -stable review patch. If anyone has any objections, please let us know. > --------------------- > > From: Roland Scheidegger <sroland@tungstengraphics.com> > > The i8042 driver fails detection of the AUX port with some chips, > because they apparently do not change the I8042_CTR_AUXDIS bit > immediately. This is known to affect at least HP500/HP510 notebooks, > consequently the built-in touchpad will not work. The patch will simply > reread the value until it gets the expected value or a retry limit is > hit, without touching other workaround code in the same area. > > Signed-off-by: Roland Scheidegger <sroland@tungstengraphics.com> > Signed-off-by: Dmitry Torokhov <dtor@mail.ru> > Signed-off-by: Chris Wright <chrisw@sous-sol.org> > Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> > --- > X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux-2.6.git;a=commitdiff_plain;h=d2ada5597d33a9108acb2caf912f85cbc9caab1e >
Also needed for 2.6.20.
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