From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>,
Sebastian Reichel <sebastian.reichel@collabora.com>,
linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: OMAP DRM regression on N900
Date: Wed, 21 Aug 2019 21:31:23 +0300 [thread overview]
Message-ID: <20190821183123.GC26759@pendragon.ideasonboard.com> (raw)
In-Reply-To: <20190818140838.GC30291@darkstar.musicnaut.iki.fi>
Hi Aaro,
On Sun, Aug 18, 2019 at 05:08:38PM +0300, Aaro Koskinen wrote:
> Hi,
>
> I haven't got display working on N900 since v5.1. Bisected to:
>
> d17eb4537a7eb16da9eafbfd5717e12b45b77251 is the first bad commit
> commit d17eb4537a7eb16da9eafbfd5717e12b45b77251
> Author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Date: Wed Sep 12 19:41:31 2018 +0300
>
> drm/omap: Factor out common init/cleanup code for output devices
Sorry :-(
I'll send a tentative fix, I'd appreciate if you could test it.
> looks like with this commit I get only the TV out:
>
> $ ls -l /sys/class/drm/
> total 0
> lrwxrwxrwx 1 root root 0 Aug 18 16:15 card0 -> ../../devices/platform/omapdrm.0/drm/card0
> lrwxrwxrwx 1 root root 0 Aug 18 16:15 card0-SVIDEO-1 -> ../../devices/platform/omapdrm.0/drm/card0/card0-SVIDEO-1
> lrwxrwxrwx 1 root root 0 Aug 18 16:15 renderD128 -> ../../devices/platform/omapdrm.0/drm/renderD128
> -r--r--r-- 1 root root 4096 Aug 18 16:15 version
>
> with the previous commit both outputs are there:
>
> $ ls -l /sys/class/drm/
> total 0
> lrwxrwxrwx 1 root root 0 Aug 18 16:28 card0 -> ../../devices/platform/omapdrm.0/drm/card0
> lrwxrwxrwx 1 root root 0 Aug 18 16:28 card0-LVDS-1 -> ../../devices/platform/omapdrm.0/drm/card0/card0-LVDS-1
> lrwxrwxrwx 1 root root 0 Aug 18 16:28 card0-SVIDEO-1 -> ../../devices/platform/omapdrm.0/drm/card0/card0-SVIDEO-1
> lrwxrwxrwx 1 root root 0 Aug 18 16:28 renderD128 -> ../../devices/platform/omapdrm.0/drm/renderD128
> -r--r--r-- 1 root root 4096 Aug 18 16:28 version
>
> Used .config below.
[snip]
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2019-08-21 18:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-18 14:08 OMAP DRM regression on N900 Aaro Koskinen
2019-08-21 18:31 ` Laurent Pinchart [this message]
2019-08-21 18:45 ` Adam Ford
2019-08-21 18:51 ` Laurent Pinchart
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