drm/i915/dvo: Remove unused panel_wants_dither
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 18 Nov 2022 10:55:17 +0000 (12:55 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Sat, 19 Nov 2022 09:06:23 +0000 (11:06 +0200)
commit4b9cc6efeb0684912d518e9953a1d493b2b89a02
tree1da2b05957ee75259e562c40145ae536030ded9b
parentd2eae8e98d5979aa4a767e1cbf53ab9f6a83a38e
drm/i915/dvo: Remove unused panel_wants_dither

intel_dvo.panel_wants_dither is only set but never used.
We can't do dithering on the gmch side anyway since the
dithering logic is part of the integrated LVDS port and
not available for other output types.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221118105525.27254-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/display/intel_dvo.c