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(parent: 8e934db) | patch
drm/i915/sdvo: If at first we don't succeed in reading the response, wait
authorChris Wilson <chris@chris-wilson.co.uk>
Tue, 25 Jan 2011 15:00:01 +0000 (15:00 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 25 Jan 2011 19:23:27 +0000 (19:23 +0000)
commitd121a5d2a098ba6dd033dd195f5ccbf7558c37b6
treea17d4a1e88b651a4162eccf93bc638d368f791datree | snapshot (tar.gz zip)
parent8e934dbf264418afe4d1dff34ce074ecc14280dbcommit | diff
drm/i915/sdvo: If at first we don't succeed in reading the response, wait

We were not pausing after detecting the response was pending and so did
not allow the hardware sufficient time to complete before aborting. This
lead to transient failures whilst probing SDVO devices.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=30235
Reported-by: Knut Petersen <Knut_Petersen@t-online.de>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_sdvo.c diff | blob | blame | history