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(parent: 5264b1b) | 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)
commit2aa65f03330e65946157f7617f16a9844089451d
treeac22bed276dd2b2fbc9ca1cff2868eed369a7508tree | snapshot
parent5264b1bb205c935e84d1349fc60786bbbfb987bfcommit | 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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