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(parent: 09bfa51) | patch
drm/i915: Re-enable self-refresh
authorYuanhan Liu <yuanhan.liu@intel.com>
Fri, 18 Mar 2011 07:37:35 +0000 (07:37 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Wed, 23 Mar 2011 06:41:20 +0000 (06:41 +0000)
commit7ccb4a53eb03c9196646ca0c2a97558313e886f1
treebbfb6b4d59a7acc9bd74ccbbf9da3e0adb966b73tree | snapshot (tar.gz zip)
parent09bfa51773c1e90f13000dc2fc0c4b84047009bccommit | diff
drm/i915: Re-enable self-refresh

A broken implementation of is_pot() prevented the detection of when a
singular pipe was enabled. Eric Anholt pointed out the existence of
is_power_of_2() so use that instead of our broken code!

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=35402
Signed-off-by: Yuanhan Liu <yuanhan.liu@intel.com>
Tested-by: xunx.fang@intel.com
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_display.c diff | blob | blame | history