drm/i915: Reset glk degamma index after programming/readout
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 25 Sep 2020 13:16:52 +0000 (16:16 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 28 Sep 2020 15:09:41 +0000 (18:09 +0300)
commit4073a4ee5c4a40015e2fa133e77e3f9d692faf09
treeb451fcd6a8cdadf8c3cb1e11b5fdc23e77736a69
parente0122138c24edf51a0225dcb566e3ead298d6ff5
drm/i915: Reset glk degamma index after programming/readout

Just for some extra consistency let's reset the glk degamma LUT
index back to 0 after we're dong trawling the LUT.

Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200925131656.10022-6-ville.syrjala@linux.intel.com
drivers/gpu/drm/i915/display/intel_color.c