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DRM/i915: Don't clone SDVO LVDS with analog. 

SDVO LVDS are not clonable as the input mode gets adjusted by
the LVDS encoder.

Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Egbert Eich 2012-10-13 14:30:15 +02:00 committed by Daniel Vetter
parent 5f85f176c2
commit e3b86d6941
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/i915/intel_sdvo.c
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@ -2278,10 +2278,8 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS1;
}
/* SDVO LVDS is cloneable because the SDVO encoder does the upscaling,
* as opposed to native LVDS, where we upscale with the panel-fitter
* (and hence only the native LVDS resolution could be cloned). */
intel_sdvo->base.cloneable = true;
/* SDVO LVDS is not cloneable because the input mode gets adjusted by the encoder */
intel_sdvo->base.cloneable = false;
intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
if (!intel_sdvo_create_enhance_property(intel_sdvo, intel_sdvo_connector))