From: "Guido Günther" <agx@sigxcpu•org>
To: Andrzej Hajda <a.hajda@samsung•com>,
Neil Armstrong <narmstrong@baylibre•com>,
Robert Foss <robert.foss@linaro•org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard•com>,
Jonas Karlman <jonas@kwiboo•se>,
Jernej Skrabec <jernej.skrabec@gmail•com>,
David Airlie <airlied@linux•ie>, Daniel Vetter <daniel@ffwll•ch>,
Marek Vasut <marex@denx•de>, Stefan Agner <stefan@agner•ch>,
Shawn Guo <shawnguo@kernel•org>,
Sascha Hauer <s.hauer@pengutronix•de>,
Pengutronix Kernel Team <kernel@pengutronix•de>,
Fabio Estevam <festevam@gmail•com>,
NXP Linux Team <linux-imx@nxp•com>,
Thierry Reding <thierry.reding@gmail•com>,
Sam Ravnborg <sam@ravnborg•org>,
Ondrej Jirman <megous@megous•com>,
Lucas Stach <l.stach@pengutronix•de>,
dri-devel@lists•freedesktop.org, linux-kernel@vger•kernel.org,
linux-arm-kernel@lists•infradead.org
Subject: [PATCH v1 0/5] mxsfb/nwl/panels: media bus format fixes
Date: Tue, 28 Sep 2021 14:16:07 +0200 [thread overview]
Message-ID: <cover.1632828477.git.agx@sigxcpu.org> (raw)
commit b776b0f00f24 ("drm: mxsfb: Use bus_format from the nearest bridge if
present") added bus format probing to mxsfb this exposed several issues in the
display stack as used on the Librem 5:
The nwl bridge and the panels didn't bother to set any media bus formats and in
that case mxsfb would not pick a reasonable default. This series aims to fix
this.
This series includes the patch from
https://lore.kernel.org/dri-devel/YVLYh%2FSgBritG%2FRJ@qwark.sigxcpu.org/
with a `dev_warn` added.
The patches are against 5.15-rc3. I've marked a single patch with a 'fixes'
which is enough to unbreak the display stack in 5.15.
Guido Günther (5):
drm: mxsfb: Print failed bus format in hex
drm: mxsfb: Set proper default bus format when using a bridge
drm/bridge: nwl-dsi: Add atomic_get_input_bus_fmts
drm/panel: mantix: Add media bus format
drm/panel: st7703: Add media bus format
drivers/gpu/drm/bridge/nwl-dsi.c | 35 +++++++++++++++++++
drivers/gpu/drm/mxsfb/mxsfb_kms.c | 7 +++-
.../gpu/drm/panel/panel-mantix-mlaf057we51.c | 9 +++++
drivers/gpu/drm/panel/panel-sitronix-st7703.c | 8 +++++
4 files changed, 58 insertions(+), 1 deletion(-)
--
2.33.0
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next reply other threads:[~2021-09-28 12:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-28 12:16 Guido Günther [this message]
2021-09-28 12:16 ` [PATCH v1 1/5] drm: mxsfb: Print failed bus format in hex Guido Günther
2021-10-06 14:37 ` Robert Foss
2021-09-28 12:16 ` [PATCH v1 2/5] drm: mxsfb: Set proper default bus format when using a bridge Guido Günther
2021-09-28 12:49 ` Marek Vasut
2021-09-28 12:16 ` [PATCH v1 3/5] drm/bridge: nwl-dsi: Add atomic_get_input_bus_fmts Guido Günther
2021-09-28 12:16 ` [PATCH v1 4/5] drm/panel: mantix: Add media bus format Guido Günther
2021-09-28 12:16 ` [PATCH v1 5/5] drm/panel: st7703: " Guido Günther
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