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(parent: 447e5b9) | patch
drm/radeon/kms: use udelay for short delays
authorDave Airlie <airlied@redhat.com>
Sat, 30 Jan 2010 21:07:14 +0000 (07:07 +1000)
committerDave Airlie <airlied@redhat.com>
Thu, 18 Feb 2010 05:00:08 +0000 (15:00 +1000)
commit24b224cf38df75509ea35985657b09479a1b8800
tree5a3334b66f4725765f0812400ebbe6a388b7afdctree | snapshot
parent447e5b98a59a5f99750be866aaf6eec6ef2cb68acommit | diff
drm/radeon/kms: use udelay for short delays

For usec delays use udelay instead of scheduling, this should
allow reclocking to happen faster. This also was the cause
of reported 33s delays at bootup on certain systems.

fixes: freedesktop.org bug 25506

Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/atom.c diff | blob | history
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