On 26.03.2019 11:31, Tomi Valkeinen wrote: > At the end of the link training, two steps have to be taken: 1) > tc358767's LT mode is disabled by a write to DP0_SRCCTRL, and 2) Remove > LT flag in DPCD 0x102. > > Toshiba's documentation tells to first write the DPCD, then modify > DP0_SRCCTRL. In my testing this often causes issues, and the link > disconnects right after those steps. > > If I reverse the steps, it works every time. There's a chance that this > is DP sink specific, though, but as my testing shows this sequence to be > much more reliable, let's change it. > > Signed-off-by: Tomi Valkeinen <tomi.valkei...@ti.com> Reviewed-by: Andrzej Hajda <a.ha...@samsung.com>
-- Regards Andrzej _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
