From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Tony Lindgren <tony@atomide.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>,
linux-omap@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: Re: [RFC/PATCH] drm/omap: Move DISPC runtime PM handling to omapdrm
Date: Mon, 05 Nov 2018 23:46:35 +0200 [thread overview]
Message-ID: <15576120.XDCU3u3Cql@avalon> (raw)
In-Reply-To: <20181105201446.GF56754@atomide.com>
Hi Tony,
On Monday, 5 November 2018 22:14:46 EET Tony Lindgren wrote:
> * Laurent Pinchart <laurent.pinchart@ideasonboard.com> [181105 19:23]:
> > This patch applies on top of the "[PATCH v2 0/4] omapdrm: Fix runtime PM
> > issues at module load and unload time" series. It demonstrates what I
> > think is the proper long term fix for the issue addressed by patch 4/4.
> > Due to its nature, I don't think this patch should be applied for v4.20
> > as it qualifies for very careful testing, hence my proposal to fix the
> > runtime PM problem with 4/4 and to queue this patch for v4.21.
>
> To me this seems like a less risky fix compared to conditional
> runtime PM calls in patch 4. Conditional calls with usecounts seem
> to always break one way or another.. So would be nice to go with
> this one if possible.
If Tomi is fine with this, and after careful testing, I have no issue with
merging this patch squashed with 4/4 for 4.20-rc.
--
Regards,
Laurent Pinchart
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next prev parent reply other threads:[~2018-11-05 21:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-05 15:10 [PATCH v2 0/4] omapdrm: Fix runtime PM issues at module load and unload time Laurent Pinchart
2018-11-05 15:10 ` [PATCH v2 1/4] drm/omap: Populate DSS children in omapdss driver Laurent Pinchart
2018-11-05 20:00 ` Tony Lindgren
2018-11-05 15:10 ` [PATCH v2 2/4] drm/omap: hdmi4: Ensure the device is active during bind Laurent Pinchart
2018-11-05 20:02 ` Tony Lindgren
2018-11-05 21:45 ` Laurent Pinchart
2018-11-05 15:10 ` [PATCH v2 3/4] drm/omap: dsi: Ensure the device is active during probe Laurent Pinchart
2018-11-05 20:11 ` Tony Lindgren
2018-11-05 15:10 ` [PATCH v2 4/4] drm/omap: Work around missing DISPC in runtime PM handlers Laurent Pinchart
2018-11-05 19:23 ` [RFC/PATCH] drm/omap: Move DISPC runtime PM handling to omapdrm Laurent Pinchart
2018-11-05 20:14 ` Tony Lindgren
2018-11-05 21:46 ` Laurent Pinchart [this message]
2018-11-06 9:22 ` Tomi Valkeinen
2018-11-06 12:47 ` Tomi Valkeinen
2018-11-07 13:27 ` Laurent Pinchart
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