]> git.karo-electronics.de Git - karo-tx-linux.git/commit
drm/i915: Fix CRT hotplug detect by checking really no channels attached
authorZhenyu Wang <zhenyuw@linux.intel.com>
Wed, 11 Nov 2009 02:30:50 +0000 (02:30 +0000)
committerEric Anholt <eric@anholt.net>
Wed, 25 Nov 2009 20:10:18 +0000 (12:10 -0800)
commit8e9e0eea9955bffbe5e5cd6355157cabddc31f17
tree8173ad9d2873da07cdd218a0e5637cb3eaa8b03d
parent9cf1e35cb025eaa52dde37df38e2750b6adb1620
drm/i915: Fix CRT hotplug detect by checking really no channels attached

For CRT hotplug detect status, we have four test results as blue
channel only, green channel only, both blue and green channel, and
no channel attached. Origin code only marks both blue and green channel
case as connected, but ignore other possible connected states. This one
trys to detect CRT by checking no channel attached case instead.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/intel_crt.c