[Google Pixel XL ROMs, Kernels, Recoveries, & Other] Love4Taylor:
After clean flash, srgb doesn't work.

~$ su
:/storage/emulated/0 # logcat | grep "color"
02-07 23:59:01.045 474 474 I SDM : HWCDisplay::GetColorModeCount: Supported color mode count = 1
02-07 23:59:01.045 474 474 I SDM : HWCDisplay::GetColorModes: Supports color mode[0] = 0
02-07 23:59:01.050 1006 1100 I DisplayManagerService: Display device added: DisplayDeviceInfo{"Built-in Screen": uniqueId="local:0", 1080 x 1920, modeId 1, defaultModeId 1, supportedModes [{id=1, width=1080, height=1920, fps=60.000004}], colorMode 0, supportedColorModes [0], HdrCapabilities android.view.Display$HdrCapabilities@40f16308, density 420, 442.451 x 443.345 dpi, appVsyncOff 2000000, presDeadline 11666666, touch INTERNAL, rotation 0, type BUILT_IN, state UNKNOWN, FLAG_DEFAULT_DISPLAY, FLAG_ROTATES_WITH_CONTENT, FLAG_SECURE, FLAG_SUPPORTS_PROTECTED_BUFFERS}
02-07 23:59:02.815 1006 1006 E PackageManager: updateAllSharedLibrariesLPw failed: Package com.qti.service.colorservice requires unavailable shared library com.qti.snapdragon.sdk.display; failing!
02-07 23:59:07.037 712 892 W OMXUtils: do not know color format 0x7fa30c06 = 2141391878
02-07 23:59:07.038 712 892 W OMXUtils: do not know color format 0x7fa30c04 = 2141391876
02-07 23:59:07.038 712 892 W OMXUtils: do not know color format 0x7fa30c08 = 2141391880
02-07 23:59:07.039 712 892 W OMXUtils: do not know color format 0x7fa30c07 = 2141391879
02-07 23:59:07.039 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.057 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.094 712 892 W OMXUtils: do not know color format 0x7fa30c06 = 2141391878
02-07 23:59:07.094 712 892 W OMXUtils: do not know color format 0x7fa30c04 = 2141391876
02-07 23:59:07.095 712 892 W OMXUtils: do not know color format 0x7fa30c08 = 2141391880
02-07 23:59:07.095 712 892 W OMXUtils: do not know color format 0x7fa30c07 = 2141391879
02-07 23:59:07.095 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.113 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.149 712 892 W OMXUtils: do not know color format 0x7fa30c06 = 2141391878
02-07 23:59:07.149 712 892 W OMXUtils: do not know color format 0x7fa30c04 = 2141391876
02-07 23:59:07.150 712 892 W OMXUtils: do not know color format 0x7fa30c08 = 2141391880
02-07 23:59:07.150 712 892 W OMXUtils: do not know color format 0x7fa30c07 = 2141391879
02-07 23:59:07.151 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.195 712 892 W OMXUtils: do not know color format 0x7fa30c06 = 2141391878
02-07 23:59:07.196 712 892 W OMXUtils: do not know color format 0x7fa30c04 = 2141391876
02-07 23:59:07.196 712 892 W OMXUtils: do not know color format 0x7fa30c08 = 2141391880
02-07 23:59:07.197 712 892 W OMXUtils: do not know color format 0x7fa30c07 = 2141391879
02-07 23:59:07.197 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.230 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.265 712 892 W OMXUtils: do not know color format 0x7fa30c06 = 2141391878
02-07 23:59:07.265 712 892 W OMXUtils: do not know color format 0x7fa30c04 = 2141391876
02-07 23:59:07.266 712 892 W OMXUtils: do not know color format 0x7fa30c08 = 2141391880
02-07 23:59:07.266 712 892 W OMXUtils: do not know color format 0x7fa30c07 = 2141391879
02-07 23:59:07.266 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.293 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.305 712 892 W OMXUtils: do not know color format 0x7f000789 = 2130708361
02-07 23:59:07.365 1472 1472 D Tonal : Tonal Palette - index: 7. Main color: ffa1958a
02-07 23:59:07.366 1472 1472 D Tonal : Tonal Palette - index: 7. Main color: ffa1958a
02-07 23:59:22.418 2331 2331 D Tonal : Tonal Palette - index: 7. Main color: ffa1958a
02-07 23:59:45.084 1648 3677 D SharedPreferencesLogger: Tried to log string preference development.DevelopmentSettingsDashboardFragment/simulate_color_space = -1
02-07 23:59:55.978 1006 1235 W LocalDisplayAdapter: Unable to find color mode 7, ignoring request.
02-07 23:59:57.949 1006 1235 W LocalDisplayAdapter: Unable to find color mode 7, ignoring request.
02-07 23:59:59.112 1006 1235 W LocalDisplayAdapter: Unable to find color mode 7, ignoring request.
02-08 00:00:01.423 1648 3677 D SharedPreferencesLogger: Tried to log string preference development.DevelopmentSettingsDashboardFragment/simulate_color_space = -1
02-08 00:00:03.326 1006 1235 W LocalDisplayAdapter: Unable to find color mode 7, ignoring request.
02-08 00:00:27.356 5901 5901 W CTION_IDLE_MODE: type=1400 audit(0.0:8139): avc: denied { getattr } for path="/data/data/com.qti.service.colorservice" dev="sda35" ino=868399 scontext=u:r:priv_app:s0:c512,c768 tcontext=u:object_r:system_app_data_file:s0 tclass=dir permissive=0