git: cyapa - attempt #2 to fix boot issue
Matthew Dillon
dillon at crater.dragonflybsd.org
Mon Aug 18 01:00:24 PDT 2014
commit 7cc2698dbb58c2016b718fc1e8a6fe19bacf1db0
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date: Mon Aug 18 00:55:09 2014 -0700
cyapa - attempt #2 to fix boot issue
* Previous fix didn't work. It appears that the trackpad can sometimes
loose its mind even after initializing ok, so instead of doing a load-time
fix we now check the status byte in the poll.
* If the poll status indicates that cyapa is not running the device will be
bootstrapped again.
* Also, when not running do not try to interpret remaining status fields
for input.
Summary of changes:
sys/dev/smbus/cyapa/cyapa.c | 51 ++++++++++++++++++++++++++++++++++++++-------
1 file changed, 43 insertions(+), 8 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/7cc2698dbb58c2016b718fc1e8a6fe19bacf1db0
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