On Mon, Nov 18, 2019 at 06:18:31PM +0800, Wayne Lin wrote: > [Why] > HDMI 2.0 adds aspect ratio attribute to distinguish different > 4k modes. According to Appendix E of HDMI 2.0 spec, source should > use VSIF to indicate video mode only when the mode is one defined > in HDMI 1.4b 4K modes. Otherwise, use AVI infoframes to convey VIC. > > Current code doesn't take aspect ratio into consideration while > constructing avi infoframe. Should modify that. > > [How] > Inherit Ville Syrjälä's work > "drm/edid: Prep for HDMI VIC aspect ratio" at > https://patchwork.kernel.org/patch/11174639/ > > Add picture_aspect_ratio attributes to edid_4k_modes[] and > construct VIC and HDMI_VIC by taking aspect ratio into > consideration. > > v2: Correct missing initializer error at adding aspect ratio of > SMPTE mode. > > Signed-off-by: Wayne Lin <Wayne.Lin@xxxxxxx> Our CI didn't complain about anything that looked relevant, so I went ahead an pushed these to drm-misc-next. Thanks for the patches. -- Ville Syrjälä Intel _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
