From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Sebastian Reichel <sebastian.reichel@collabora.com>,
Sebastian Reichel <sre@kernel.org>,
Tony Lindgren <tony@atomide.com>, Pavel Machek <pavel@ucw.cz>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: "H. Nikolaus Schaller" <hns@goldelico.com>,
linux-omap@vger.kernel.org, kernel@collabora.com,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCHv5 2/6] drm/omap: populate DSI platform bus earlier
Date: Mon, 26 Nov 2018 11:27:06 +0200 [thread overview]
Message-ID: <d65157b6-59c7-7b51-d431-9f9cb5585593@ti.com> (raw)
In-Reply-To: <20181121160916.22017-3-sebastian.reichel@collabora.com>
On 21/11/18 18:09, 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")
> Acked-by: Pavel Machek <pavel@ucw.cz>
> Tested-by: Tony Lindgren <tony@atomide.com>
> Tested-by: Pavel Machek <pavel@ucw.cz>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
> ---
> drivers/gpu/drm/omapdrm/dss/dsi.c | 20 ++++++++++----------
> 1 file changed, 10 insertions(+), 10 deletions(-)
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tomi
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next prev parent reply other threads:[~2018-11-26 9:27 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-21 16:09 [PATCHv5 0/6] omapdrm: DSI command mode panel support Sebastian Reichel
2018-11-21 16:09 ` [PATCHv5 1/6] drm/omap: use DRM_DEBUG_DRIVER instead of CORE Sebastian Reichel
2018-11-26 9:25 ` Tomi Valkeinen
2018-11-21 16:09 ` [PATCHv5 2/6] drm/omap: populate DSI platform bus earlier Sebastian Reichel
2018-11-26 9:27 ` Tomi Valkeinen [this message]
2018-11-21 16:09 ` [PATCHv5 3/6] drm/omap: don't check dispc timings for DSI Sebastian Reichel
2018-11-21 16:09 ` [PATCHv5 4/6] drm/omap: fix incorrect union usage Sebastian Reichel
2018-11-23 17:33 ` Tony Lindgren
2018-11-26 9:32 ` Tomi Valkeinen
2018-11-21 16:09 ` [PATCHv5 5/6] drm/omap: add framedone interrupt support Sebastian Reichel
2018-11-21 16:09 ` [PATCHv5 6/6] drm/omap: add support for manually updated displays Sebastian Reichel
2018-11-26 9:34 ` [PATCHv5 0/6] omapdrm: DSI command mode panel support Tomi Valkeinen
2018-11-26 22:45 ` Sebastian Reichel
2019-04-02 15:36 ` Tomi Valkeinen
2019-04-02 15:55 ` Laurent Pinchart
2019-04-03 19:54 ` Sebastian Reichel
2019-04-03 20:13 ` [PATCHv6 0/4] " Sebastian Reichel
2019-04-03 20:13 ` [PATCHv6 1/4] drm/omap: use DRM_DEBUG_DRIVER instead of CORE Sebastian Reichel
2019-04-03 20:13 ` [PATCHv6 2/4] drm/omap: don't check dispc timings for DSI Sebastian Reichel
2019-04-03 20:13 ` [PATCHv6 3/4] drm/omap: add framedone interrupt support Sebastian Reichel
2019-04-03 20:13 ` [PATCHv6 4/4] drm/omap: add support for manually updated displays Sebastian Reichel
2019-04-04 0:11 ` Tony Lindgren
2019-05-22 18:21 ` Pavel Machek
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