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(parent: c60a284) | patch
drm/radeon/kms: retry auxch on 0x20 timeout value.
authorDave Airlie <airlied@redhat.com>
Wed, 10 Feb 2010 06:52:45 +0000 (16:52 +1000)
committerDave Airlie <airlied@redhat.com>
Thu, 11 Feb 2010 04:03:18 +0000 (14:03 +1000)
commit648ac05c4f8a8aea908c7dff81ceffe003e28561
treef2a8712d7b8c6005bb07266bdc63ad686d0127d7tree | snapshot
parentc60a284cc41f9989391706e113d30b4f27dbe3e0commit | diff
drm/radeon/kms: retry auxch on 0x20 timeout value.

ATOM appears to return 0x20 which seems to mean some sort of timeout.

retry the transaction up to 10 times before failing, this
makes DP->VGA convertor we bought work at least a bit more predictably.

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