drm/i915: Remove the pointless 1:1 matrix copy

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If we don't have to frob with the user provided ctm matrix there's
no point in copying it over. Just point at the user ctm directly.

Also the matrix gets fully populated by ctm_mult_by_limited() so
no need to zero initialize it.

Cc: Johnson Lin <johnson.lin@intel.com>
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180222214232.6064-2-ville.syrjala@linux.intel.com
Reviewed-by: Uma Shankar <uma.shankar@intel.com>

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Ville Syrjälä 2018-02-22 23:42:30 +02:00

parent f074037a2e

commit db61d160b3

1 changed files with 9 additions and 8 deletions

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drivers/gpu/drm/i915/intel_color.c

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