drm/i915: Clean up chv CGM (de)gamma defines
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 14 Nov 2022 15:37:16 +0000 (17:37 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 17 Nov 2022 17:05:14 +0000 (19:05 +0200)
commit59c676a29b0ef37e5777e61654a400169b5924a3
treeca0a48a67c1035f771dc539d31d790a55407a811
parentc136d7efa8ae86066c09dc276d8923733f4740c9
drm/i915: Clean up chv CGM (de)gamma defines

Add the missing ldw vs. udw information to the CGM (de)gamma
bit definitions to make it a bit easier to see which should
be used where.

Also use the these appropriately in the LUT entry pack/unpack
functions.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221114153732.11773-5-ville.syrjala@linux.intel.com
drivers/gpu/drm/i915/display/intel_color.c
drivers/gpu/drm/i915/i915_reg.h