On Wed, Aug 14, 2013 at 12:17:16AM +0100, Damien Lespiau wrote: > Following up the first instance of this series: > http://lists.freedesktop.org/archives/dri-devel/2013-August/043125.html > > Here is a v2 with Ville's review pass and a few additions: > - Alternate clock modes for 4k resolutions > - HDMI vendor specific infoframe support in drivers/video/hdmi.c > - Enabling of those vendor specific infoframes in the i915 driver The patches I didn't explicitly comment on (01,05,09,12 by my reckoning) are: Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > Along the way, a tegra patch was needed for a small consolidation of the code > packing vendor specific infoframes. This patch has only been compile-tested. > > On Intel, it's possible to read back the programmed infoframe buffers with > intel-gpu-tools' intel_infoframe and this gives: > > Vendor InfoFrame: > - frequency: every vsync > - raw: > f4050181 000c0347 00000320 00000000 > 00000000 00000000 00000000 00000000 > 0000004c 00000000 00000000 00000000 > 00000000 00000000 00000000 00000000 > - vendor Id: 0x000c03 (HDMI) > - video format: 0x001 > - HDMI VIC: 3 > > after a $ xrandr --output HDMI1 --mode 3840x2160 -r 24 > > -- > Damien > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/dri-devel -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
