[PATCH 0/3] omapdrm: Fix runtime PM issues at module load and unload time

[Tony Lindgren]

* Laurent Pinchart <laurent.pinchart at ideasonboard.com> [181105 15:14]:
> Hi Tony,
> 
> On Thursday, 1 November 2018 18:17:43 EET Laurent Pinchart wrote:
> > On Thursday, 1 November 2018 17:58:56 EET Tony Lindgren wrote:
> > > * Laurent Pinchart <laurent.pinchart at ideasonboard.com> [181101 12:13]:
> > >> On Thursday, 1 November 2018 13:47:40 EET Tomi Valkeinen wrote:
> > >>> We do dispc_runtime_get/put in the HDMI driver's suspend/resume too,
> > >>> so don't we need similar hack (as you add in dsi.c) there also?
> > >> 
> > >> We would if we had to access HDMI registers at probe time.
> > > 
> > > With these I'm still seeing the following issue with hdmi on rmmod
> > > of omapdrm related modules as hdmi->dss is NULL in hdmi_runtime_resume.
> > 
> > This is actually what I expected, but to my surprise the problem didn't
> > occur on my system, I don't know why. I'll try to investigate.
> 
> I've submitted a v2 which should hopefully fix this.

Yes thanks seems to fix it, noticed one issue there though
for hdmi.

Regards,

Tony