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(parent: 1da918b) | 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)
commit170978d8696d53a8a19830d2babe09a82e3696ff
treef2a8712d7b8c6005bb07266bdc63ad686d0127d7tree | snapshot
parent1da918bb0f58227c967a1c252d4063b93841abfecommit | 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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