On Mon, Nov 03, 2014 at 12:18:30PM -0500, Sean Paul wrote: > On Mon, Nov 3, 2014 at 4:27 AM, Thierry Reding <thierry.reding at gmail.com> > wrote: > > From: Thierry Reding <treding at nvidia.com> > > > > The output is already enabled in .dpms(), doing it in .mode_set() too > > can cause noticeable flicker. > > > > I think this should be coupled with "drm/tegra: DPMS off/on in encoder > prepare/commit" that I sent earlier this week. Without it, the driver > can get into a state where connector status is on, but the output is > disabled.
I'm not sure I exactly understand which problem that patch fixes, but I'll give it some testing to see if it doesn't break anything. Thierry -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 819 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20141104/c8dc52b4/attachment-0001.sig>