lkml.org 
[lkml]   [2016]   [Sep]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] drm/i2c: tda998x: don't register the connector
On Fri, Sep 23, 2016 at 11:34 AM, Liviu Dudau <Liviu.Dudau@arm.com> 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

\
 
 \ /
  Last update: 2016-09-23 12:59    [W:0.398 / U:0.684 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site