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

[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.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch