From: Tony Lindgren <tony@atomide.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>,
linux-omap@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v2 3/4] drm/omap: dsi: Ensure the device is active during probe
Date: Mon, 5 Nov 2018 12:11:33 -0800 [thread overview]
Message-ID: <20181105201133.GE56754@atomide.com> (raw)
In-Reply-To: <20181105151028.4091-4-laurent.pinchart@ideasonboard.com>
* Laurent Pinchart <laurent.pinchart@ideasonboard.com> [181105 15:10]:
> The probe function performs hardware access to read the number of
> supported data lanes from a configuration register and thus requires the
> device to be active. Ensure this by surrounding the access with
> dsi_runtime_get() and dsi_runtime_put() calls.
>
> Fixes: edb715dffdee ("drm/omap: dss: dsi: Move initialization code from bind to probe")
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Tony Lindgren <tony@atomide.com>
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next prev parent reply other threads:[~2018-11-05 20:11 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 [this message]
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
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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