From: Pavel Machek <pavel@ucw.cz>
To: Sebastian Reichel <sebastian.reichel@collabora.com>
Cc: kernel@collabora.com, Tony Lindgren <tony@atomide.com>,
"H. Nikolaus Schaller" <hns@goldelico.com>,
Sebastian Reichel <sre@kernel.org>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
linux-omap@vger.kernel.org
Subject: Re: [PATCHv4 2/6] drm/omap: populate DSI platform bus earlier
Date: Sat, 17 Nov 2018 22:02:05 +0100 [thread overview]
Message-ID: <20181117210205.GC22813@amd> (raw)
In-Reply-To: <20181115230645.15748-3-sebastian.reichel@collabora.com>
[-- Attachment #1.1: Type: text/plain, Size: 724 bytes --]
On Fri 2018-11-16 00:06:41, Sebastian Reichel wrote:
> After the changes from 4.20 the DSI encoder tries to find the
> attached panel before populating the DSI bus. If the panel is
> not found -EPROBE_DEFER is returned, so the DSI bus is never
> populated and the panel never added.
>
> Fix this by populating the DSI bus before searching for the
> video sink in dsi_init_output().
>
> Fixes: 27d624527d992 ("drm/omap: dss: Acquire next dssdev at probe time")
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[-- Attachment #1.2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]
[-- Attachment #2: Type: text/plain, Size: 160 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Pavel Machek <pavel@ucw.cz>
To: Sebastian Reichel <sebastian.reichel@collabora.com>
Cc: Sebastian Reichel <sre@kernel.org>,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
Tony Lindgren <tony@atomide.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
"H. Nikolaus Schaller" <hns@goldelico.com>,
dri-devel@lists.freedesktop.org, linux-omap@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel@collabora.com
Subject: Re: [PATCHv4 2/6] drm/omap: populate DSI platform bus earlier
Date: Sat, 17 Nov 2018 22:02:05 +0100 [thread overview]
Message-ID: <20181117210205.GC22813@amd> (raw)
In-Reply-To: <20181115230645.15748-3-sebastian.reichel@collabora.com>
[-- Attachment #1: Type: text/plain, Size: 724 bytes --]
On Fri 2018-11-16 00:06:41, Sebastian Reichel wrote:
> After the changes from 4.20 the DSI encoder tries to find the
> attached panel before populating the DSI bus. If the panel is
> not found -EPROBE_DEFER is returned, so the DSI bus is never
> populated and the panel never added.
>
> Fix this by populating the DSI bus before searching for the
> video sink in dsi_init_output().
>
> Fixes: 27d624527d992 ("drm/omap: dss: Acquire next dssdev at probe time")
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]
next prev parent reply other threads:[~2018-11-17 21:02 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-15 23:06 [PATCHv4 0/6] omapdrm: DSI command mode panel support Sebastian Reichel
2018-11-15 23:06 ` [PATCHv4 1/6] drm/omap: use DRM_DEBUG_DRIVER instead of CORE Sebastian Reichel
2018-11-17 21:01 ` Pavel Machek
2018-11-17 21:01 ` Pavel Machek
2018-11-15 23:06 ` [PATCHv4 2/6] drm/omap: populate DSI platform bus earlier Sebastian Reichel
2018-11-17 21:02 ` Pavel Machek [this message]
2018-11-17 21:02 ` Pavel Machek
2018-11-15 23:06 ` [PATCHv4 3/6] drm/omap: don't check dispc timings for DSI Sebastian Reichel
2018-11-17 21:04 ` Pavel Machek
2018-11-17 21:04 ` Pavel Machek
2018-11-15 23:06 ` [PATCHv4 4/6] drm/omap: fix incorrect union usage Sebastian Reichel
2018-11-16 13:41 ` Tomi Valkeinen
2018-11-16 13:41 ` Tomi Valkeinen
2018-11-16 22:36 ` Sebastian Reichel
2018-11-15 23:06 ` [PATCHv4 5/6] drm/omap: add framedone interrupt support Sebastian Reichel
2018-11-17 21:08 ` Pavel Machek
2018-11-17 21:08 ` Pavel Machek
2018-11-19 12:05 ` Sebastian Reichel
2018-11-19 12:12 ` Pavel Machek
2018-11-15 23:06 ` [PATCHv4 6/6] drm/omap: add support for manually updated displays Sebastian Reichel
2018-11-17 21:16 ` Pavel Machek
2018-11-16 22:09 ` [PATCHv4 0/6] omapdrm: DSI command mode panel support Tony Lindgren
2018-11-17 21:00 ` Pavel Machek
2018-11-17 21:00 ` Pavel Machek
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181117210205.GC22813@amd \
--to=pavel@ucw.cz \
--cc=dri-devel@lists.freedesktop.org \
--cc=hns@goldelico.com \
--cc=kernel@collabora.com \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=sebastian.reichel@collabora.com \
--cc=sre@kernel.org \
--cc=tomi.valkeinen@ti.com \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.