From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Tony Lindgren <tony@atomide.com>
Cc: linux-omap@vger.kernel.org,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 0/3] omapdrm: Fix runtime PM issues at module load and unload time
Date: Mon, 05 Nov 2018 17:14:05 +0200 [thread overview]
Message-ID: <7868635.QLJqmcCUzE@avalon> (raw)
In-Reply-To: <6319156.NE1xsugdhs@avalon>
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@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.
--
Regards,
Laurent Pinchart
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next prev parent reply other threads:[~2018-11-05 15:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-01 10:25 [PATCH 0/3] omapdrm: Fix runtime PM issues at module load and unload time Laurent Pinchart
2018-11-01 10:25 ` [PATCH 1/3] drm/omap: Populate DSS children in omapdss driver Laurent Pinchart
2018-11-01 10:25 ` [PATCH 2/3] drm/omap: hdmi4: Ensure the device is active during bind Laurent Pinchart
2018-11-01 10:25 ` [PATCH 3/3] drm/omap: dsi: Ensure the device is active during probe Laurent Pinchart
2018-11-01 11:47 ` [PATCH 0/3] omapdrm: Fix runtime PM issues at module load and unload time Tomi Valkeinen
2018-11-01 12:13 ` Laurent Pinchart
2018-11-01 12:56 ` Tomi Valkeinen
2018-11-01 15:58 ` Tony Lindgren
2018-11-01 16:17 ` Laurent Pinchart
2018-11-05 15:14 ` Laurent Pinchart [this message]
2018-11-05 20:15 ` Tony Lindgren
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