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drm/i915: pixel multiplier readout support for pch ports

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Now that we painstakingly track the shared pch dplls we can finally
implement pixel mutliplier readout support for pch ports, too.

v2: Undo the temporary hack to disable the sdvo pixel multiplier
cross-checking.

Cc: Imre Deak <imre.deak@intel.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2013-06-27 19:47:19 +02:00
parent 911bdf0ae6
commit c93f54cf7d
2 changed files with 6 additions and 9 deletions
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3
drivers/gpu/drm/i915/intel_sdvo.c
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@@ -1370,9 +1370,6 @@ static void intel_sdvo_get_config(struct intel_encoder *encoder,
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);