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authorEgbert Eich <eich@suse.de>2012-10-13 14:30:15 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2012-10-16 09:39:04 +0200
commite3b86d6941c7e5f90be05d986fce1fcb40c68d6b (patch)
tree9f6c74601bf090000423ec43460ba24566c8dcbd /drivers/gpu
parent5f85f176c2f1c9d2a23f60ca0b99e4d0aa5a26a7 (diff)
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>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/i915/intel_sdvo.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 39c319827f91..3a7251ad9a73 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -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))