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

Shawn Guo shawnguo2 at yeah.net
Tue Oct 8 09:04:53 UTC 2024


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 at kontron.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



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