We don't (yet) have proper pixel multiplier readout support on pch
split platforms, so the cross check will naturally fail.
v2: Fix spelling in the comment, spotted by Ville.
Reported-by: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch>
---
drivers/gpu/drm/i915/intel_sdvo.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c
b/drivers/gpu/drm/i915/intel_sdvo.c
index 67710e1..34cd3fd 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1362,6 +1362,10 @@ static void intel_sdvo_get_config(struct intel_encoder
*encoder,
encoder_pixel_multiplier = 4;
break;
}
+
+ if(HAS_PCH_SPLIT(dev))
+ return; /* no pixel multiplier readout support yet */
+
WARN(encoder_pixel_multiplier != pipe_config->pixel_multiplier,
"SDVO pixel multiplier mismatch, port: %i, encoder: %i\n",
pipe_config->pixel_multiplier, encoder_pixel_multiplier);
--
1.7.11.7
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