Re: [PATCH] drm/i2c: tda998x: don't register the connector

From: Lucas Stach
Date: Fri Sep 23 2016 - 08:22:31 EST

Am Freitag, den 23.09.2016, 12:58 +0200 schrieb Daniel Vetter:
> On Fri, Sep 23, 2016 at 11:34 AM, Liviu Dudau <Liviu.Dudau@xxxxxxx>
> wrote:
> >
> > rmmod-ing the hdlcd module generates a WARN() splat as the vsync is
> > still
> > enabled, but we never got the call to turn off the CRTC. Brian is
> > still
> > tracking through the fbdev emulation to figure out the cause for
> > that.
> fbdev emulation doesn't do that for you. If you need/want to shut
> down
> all the crtcs on driver unload, you need to do that yourself. There's
> atomic helpers to do that for you that for you.

Which reminds me that my patch (drm/atomic-helper: add unlocked disable
all outputs helper) to add such a helper wasn't applied. Probably my
own fault by being non-responsive to Seans question.