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

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

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

2020-05-08 Thread Douglas Anderson
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 that all future transfers would look like they failed. Fixes: