On Mon, Nov 05, 2018 at 09:23:08PM +0800, Icenowy Zheng wrote:
> 在 2018-10-08一的 11:21 +0200，Maxime Ripard写道：
> > On Fri, Oct 05, 2018 at 11:59:51PM +0200, Giulio Benetti wrote:
> > > If tcon->panel pointer is NULL, trying to dereference from it
> > > (i.e. tcon->panel->connector) will cause a null
在 2018-10-08一的 11:21 +0200，Maxime Ripard写道：
> On Fri, Oct 05, 2018 at 11:59:51PM +0200, Giulio Benetti wrote:
> > If tcon->panel pointer is NULL, trying to dereference from it
> > (i.e. tcon->panel->connector) will cause a null pointer
> > dereference.
> >
> > Add tcon->panel null pointer check be
On Mon, Oct 8, 2018 at 5:21 PM Maxime Ripard wrote:
>
> On Fri, Oct 05, 2018 at 11:59:51PM +0200, Giulio Benetti wrote:
> > If tcon->panel pointer is NULL, trying to dereference from it
> > (i.e. tcon->panel->connector) will cause a null pointer dereference.
> >
> > Add tcon->panel null pointer ch
On Fri, Oct 05, 2018 at 11:59:51PM +0200, Giulio Benetti wrote:
> If tcon->panel pointer is NULL, trying to dereference from it
> (i.e. tcon->panel->connector) will cause a null pointer dereference.
>
> Add tcon->panel null pointer check before calling
> sun4i_tcon0_mode_set_dithering().
>
> Sign
If tcon->panel pointer is NULL, trying to dereference from it
(i.e. tcon->panel->connector) will cause a null pointer dereference.
Add tcon->panel null pointer check before calling
sun4i_tcon0_mode_set_dithering().
Signed-off-by: Giulio Benetti
Fixes: f11adcecbd5f ("drm/sun4i: tcon: Add ditherin
