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d1844606fd
On ILK-IVB the pipe colorspace is configured via PIPECONF (as opposed to PIPEMISC in BDW+). Let's configure+readout that stuff correctly. Enabling YCbCr 4:4:4 output will now be a simple matter of setting crtc_state->output_format appropriately in the encoder .compute_config(). However, when we do that we must be aware of the fact that YCbCr DP output doesn't seem to work on ILK (resulting image is totally garbled), but on SNB+ it works fine. However HDMI YCbCr output does work correctly even on ILK. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190718145053.25808-13-ville.syrjala@linux.intel.com Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> |
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