drm/i915: Configure overlay cc_out precision based on crtc gamma config

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Put the overlay color conversion unit into 10bit mode if the
pipe isn't using the 8bit legacy gamma. Not 100% sure this is
what the intention of the bit was but makes at least some sense to
me.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191028113036.27553-4-ville.syrjala@linux.intel.com
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>

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Ville Syrjälä 2019-10-28 13:30:34 +02:00

parent 0e12b4e31f

commit e0b5d48e55

1 changed files with 6 additions and 2 deletions

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drivers/gpu/drm/i915/display/intel_overlay.c

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