On 10/19/26 6:19 AM, Chaoyi Chen wrote: > Hi Jan, > > On 10/18/2026 8:30 PM, Jan Claußen wrote: >> Expose BT.2020 RGB and YCC colorimetry so userspace can enable HDR >> output. Also explicitly expose BT.709 YCC as it is listed in the >> Rockchip RK3588 TRM V1.0-Part2 20220309 data sheet. >> >> Tested on a Radxa Rock 5B (RK3588) with an LG OLED55B87LC in KDE >> Plasma 6.7.5: enabling HDR switches the colorspace to BT.2020, and >> disabling it restores the default. >> >> Signed-off-by: Jan Claußen <[email protected]> >> --- >> >> Not sure if BT.709 needs to be explicitly exposed here, but it is mentioned >> in the data sheet. >> Might be covered by DRM_MODE_COLORIMETRY_DEFAULT though. > > Cc: Cristian Ciocaltea <[email protected]> > > Hi Cristian, may be you would be interested in this series?
Hi Chaoyi, I already planned to check this out soon. Please note there's a newer revision of the series, so I think it's best to move further discussions there. Regards, Cristian
