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(parent: 1371432) | patch
drm/radeon/atom: select the proper number of lanes in transmitter setup
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 6 Mar 2014 23:09:52 +0000 (18:09 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 6 Mar 2014 23:09:52 +0000 (18:09 -0500)
commitd03874c881a049a50e12f285077ab1f9fc2686e1
tree98195e921b4818b6655212ef62595cbec7a7f90btree | snapshot
parent13714323f83ffa5a772fe0d8b74e0fa32ee08819commit | diff
drm/radeon/atom: select the proper number of lanes in transmitter setup

We need to check for DVI vs. HDMI when setting up duallink since
HDMI is single link only.  Fixes 4k modes on newer asics.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=75223

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/atombios_encoders.c diff | blob | history
John Crispins staging tree