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(parent: a0fc608) | patch
drm/radeon: report disconnected for LVDS/eDP with PX if ddc fails
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 14 Nov 2014 17:08:34 +0000 (12:08 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 27 Nov 2014 01:56:37 +0000 (20:56 -0500)
commit1348579433566355e570008929daa09a0db64fd8
treeac22bed276dd2b2fbc9ca1cff2868eed369a7508tree | snapshot
parenta0fc608178a9b38a5f782331909fcc208b742a7bcommit | diff
drm/radeon: report disconnected for LVDS/eDP with PX if ddc fails

If ddc fails, presumably the i2c mux (and hopefully the signal
mux) are switched to the other GPU so don't fetch the edid from
the vbios so that the connector reports disconnected.

bug:
https://bugzilla.opensuse.org/show_bug.cgi?id=904417

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