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Commit be69a133 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter
Browse files

drm/i915: Fix hdmi clock readout with pixel repeat 



Account for the pixel multiplier when reading out the HDMI
mode dotclock. Makes the state checked happier on my ILK when using
double clocked modes.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarChandra Konduru <Chandra.konduru@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent ec1dc603

drivers/gpu/drm/i915/intel_hdmi.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -943,6 +943,9 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder, 
	else

	else

		dotclock = pipe_config->port_clock;

		dotclock = pipe_config->port_clock;





	if (pipe_config->pixel_multiplier)

		dotclock /= pipe_config->pixel_multiplier;



	if (HAS_PCH_SPLIT(dev_priv->dev))

	if (HAS_PCH_SPLIT(dev_priv->dev))

		ironlake_check_encoder_dotclock(pipe_config, dotclock);

		ironlake_check_encoder_dotclock(pipe_config, dotclock);