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(parent: 86bdd43) | patch
drm/radeon: retry dcpd fetch
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 18 May 2015 14:38:25 +0000 (10:38 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 6 Jun 2015 15:21:08 +0000 (08:21 -0700)
commit5aff4de2715b693356060b54b17e63976dedbad4
treec028630afc75d4d2195a265e07f9ff7635120405tree | snapshot
parent86bdd43466c62a76e1c1d722c61fb3689555e7ebcommit | diff
drm/radeon: retry dcpd fetch

commit 0f28d1281b6c54cc98746ae61e44e7f540758ed4 upstream.

Retry the dpcd fetch several times.  Some eDP panels
fail several times before the fetch is successful.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=73530

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/atombios_dp.c diff | blob | history
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