Am Dienstag, 8. Januar 2019, 22:46:59 CET schrieb Ezequiel Garcia: > From: Daniele Castagna <dcastagna@xxxxxxxxxxxx> > > Currently, YUV hardware overlays are converted to RGB using > a color space conversion different than BT.601. > > The result is that colors of e.g. NV12 buffers don't match > colors of YUV hardware overlays. > > In order to fix this, enable YUV2YUV and set appropriate coefficients > for formats such as NV12 to be displayed correctly. > > This commit was tested using modetest, gstreamer and chromeos (hardware > accelerated video playback). Before the commit, tests rendering > with NV12 format resulted in colors not displayed correctly. > > Test examples (Tested on RK3399 and RK3288 boards connected to HDMI monitor): > > $ modetest 39@32:1920x1080@NV12 > $ gst-launch-1.0 videotestrc ! video/x-raw,format=NV12 ! kmssink > > Signed-off-by: Daniele Castagna <dcastagna@xxxxxxxxxxxx> > [ezequiel: rebase on linux-next and massage commit log] > Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx> > --- > v3: Add a check for non-null win_yuv2yuv as suggested by Heiko. applied to drm-misc-next after making sure that display keeps working on all rockchip socs now Thanks Heiko _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
