linux-kernel - Re: [PATCH v2 0/4] arm64: dts: imx8mm-kontron: Add HDMI and LVDS display support

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Message-ID: <ZwT1tUhrO/avFG+4@dragon>
Date: Tue, 8 Oct 2024 17:04:53 +0800
From: Shawn Guo <shawnguo2@...h.net>
To: Frieder Schrempf <frieder.schrempf@...tron.de>
Cc: Frieder Schrempf <frieder@...s.de>, Conor Dooley <conor+dt@...nel.org>,
	Daniel Vetter <daniel@...ll.ch>, David Airlie <airlied@...il.com>,
	devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	imx@...ts.linux.dev, Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Shawn Guo <shawnguo@...nel.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Alexander Stein <alexander.stein@...tq-group.com>,
	Chris Morgan <macromorgan@...mail.com>,
	Conor Dooley <conor.dooley@...rochip.com>,
	Fabio Estevam <festevam@...il.com>,
	Francesco Dolcini <francesco.dolcini@...adex.com>,
	Gregor Herburger <gregor.herburger@...tq-group.com>,
	Heiko Stuebner <heiko.stuebner@...rry.de>,
	Hugo Villeneuve <hvilleneuve@...onoff.com>,
	Jessica Zhang <quic_jesszhan@...cinc.com>,
	Joao Paulo Goncalves <joao.goncalves@...adex.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	Parthiban Nallathambi <parthiban@...umiz.com>,
	Peng Fan <peng.fan@....com>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Rafał Miłecki <rafal@...ecki.pl>,
	Raphael Gallais-Pou <raphael.gallais-pou@...s.st.com>
Subject: Re: [PATCH v2 0/4] arm64: dts: imx8mm-kontron: Add HDMI and LVDS
 display support

On Tue, Oct 08, 2024 at 09:21:05AM +0200, Frieder Schrempf wrote:
> On 28.08.24 9:46 AM, Frieder Schrempf wrote:
> > From: Frieder Schrempf <frieder.schrempf@...tron.de>
> > 
> > This add support for the display bridges (DSI->LVDS and DSI->HDMI)
> > on the BL i.MX8MM and the 7" LVDS panel in a separate overlay.
> > 
> > Only one of the interfaces (HDMI or LVDS) is supported at the same
> > time. Enabling the LVDS overlay will disable the HDMI interface.
> > 
> > * Patch 1 and 2: Add the necessary binding changes
> > * Patch 3: Extend the BL devicetree
> > * Patch 4: Add the LVDS panel overlay
> > 
> > Changes for v2:
> > * Patch 1: Add link to commit message
> > * Patch 2: Add Conors A-b tag
> > * Patch 3: Remove blank lines from hdmi node
> > * Patch 3: Fix order of lvds and hdmi nodes within i2c
> > * Patch 3: Remove the unneeded deletion of samsung,pll-clock-frequency
> > * Patch 3: Use the existing MIPI DSI output port from imx8mm.dtsi
> > * Patch 4: Update copyright year
> > * Patch 4: Use exisitng MIPI DSI output port from imx8mm.dtsi
> > * Patch 4: Fix pinctrl for GPIO hogs
> > * Patch 4: Fix property order in i2c2 node
> > * Patch 4: Use generic node name for touchscreen
> > 
> > Frieder Schrempf (4):
> >   dt-bindings: vendor-prefixes: Add Jenson Display
> >   dt-bindings: display: panel-lvds: Add compatible for Jenson
> >     BL-JT60050-01A
> >   arm64: dts: imx8mm-kontron: Add support for display bridges on BL
> >     i.MX8MM
> >   arm64: dts: imx8mm-kontron: Add DL (Display-Line) overlay with LVDS
> >     support
> 
> Gentle ping for this series. Neil proposed to apply path 1 and 2 to
> drm-misc-next. Shawn, can you review/apply patch 3 and 4, please?

I'm getting this:

  OVL     arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtb
Failed to apply 'arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtbo': FDT_ERR_NOTFOUND
make[4]: *** [../scripts/Makefile.dtbs:83: arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtb] Error 1

Shawn