Re: [PATCH] drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers

2020-05-18 Thread Sam Ravnborg
On Fri, May 08, 2020 at 04:33:29PM -0700, Douglas Anderson wrote: > The AUX channel transfer error bits in the status register are latched > and need to be cleared. Clear them before doing our transfer so we > don't see old bits and get confused. > > Without this patch having a single failure wou

Re: [PATCH] drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers

2020-05-15 Thread Rob Clark
On Fri, May 8, 2020 at 4:33 PM Douglas Anderson wrote: > > The AUX channel transfer error bits in the status register are latched > and need to be cleared. Clear them before doing our transfer so we > don't see old bits and get confused. > > Without this patch having a single failure would mean t