projects / platform / kernel / linux-starfive.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 9f9af56) | patch
drm/i915: Make ilk_read_luts() capable of degamma readout
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 14 Nov 2022 15:37:24 +0000 (17:37 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 22 Nov 2022 12:44:47 +0000 (14:44 +0200)
commitd2559299d339a2dfa4d1f14978e629669cf4b1d7
tree05110ccdf3b9ef617f21dcc3c09eb628ea1583edtree | snapshot
parent9f9af566a177689e812557fb1eb08433adcd6951commit | diff
drm/i915: Make ilk_read_luts() capable of degamma readout

Just like ivb+, ilk/snb can select whether the hw lut acts as
gamma or degamma. Make the readout cognizant of that fact.

v2: deal with pre_csc_lut
v3: use ilk_has_post_csc_lut() helper

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/20221114153732.11773-13-ville.syrjala@linux.intel.com
drivers/gpu/drm/i915/display/intel_color.c diff | blob | history
Domain: System / Kernel;