SDVO LVDS are not clonable as the input mode gets adjusted by
the LVDS encoder.
Signed-off-by: Egbert Eich <e...@suse.de>
---
drivers/gpu/drm/i915/intel_sdvo.c | 6 ++----
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 d192ce4..d2e8c9f 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -2286,10 +2286,8 @@ 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))
--
1.7.6.3
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