MediaTek MT8188 Display Graph: Chromebooks+Genio

[PATCH v1 0/4] MediaTek MT8188 Display Graph: Chromebooks+Genio

Posted by AngeloGioacchino Del Regno 10 months ago

Like already done for MT8195 in a parallel series, this one adds a
base display controller graph for the MT8188 SoC, migrates the Geralt
Chromebooks to use it, and adds support for the DSI display found on
the Genio 510 and Genio 700 boards.

While at it, this also adds pinmux configuration for switching on/off
the fixed power supply of the touchscreen IC found in Genio 510 and 700
IoT boards to stop relying on the bootloader preconfiguring it as GPIO
before booting the kernel.

AngeloGioacchino Del Regno (4):
  arm64: dts: mediatek: mt8188: Add base display controller graph
  arm64: dts: mediatek: mt8390-genio-common: Add Display on DSI0
  arm64: dts: mediatek: mt8188-geralt: Add graph for DSI and DP displays
  arm64: dts: mediatek: mt8390-genio-common: Configure touch vreg pins

 .../boot/dts/mediatek/mt8188-geralt.dtsi      | 155 +++++++++++++++++-
 arch/arm64/boot/dts/mediatek/mt8188.dtsi      | 140 ++++++++++++++++
 .../dts/mediatek/mt8390-genio-common.dtsi     | 154 ++++++++++++++++-
 3 files changed, 434 insertions(+), 15 deletions(-)

-- 
2.48.1

Re: [PATCH v1 0/4] MediaTek MT8188 Display Graph: Chromebooks+Genio

Posted by AngeloGioacchino Del Regno 9 months, 3 weeks ago

On Thu, 20 Feb 2025 12:09:44 +0100, AngeloGioacchino Del Regno wrote:
> Like already done for MT8195 in a parallel series, this one adds a
> base display controller graph for the MT8188 SoC, migrates the Geralt
> Chromebooks to use it, and adds support for the DSI display found on
> the Genio 510 and Genio 700 boards.
> 
> While at it, this also adds pinmux configuration for switching on/off
> the fixed power supply of the touchscreen IC found in Genio 510 and 700
> IoT boards to stop relying on the bootloader preconfiguring it as GPIO
> before booting the kernel.
> 
> [...]

Applied to v6.14-next/dts64, thanks!

[1/4] arm64: dts: mediatek: mt8188: Add base display controller graph
      commit: affbd1197886bf0e05a0a71d3fdeb0a1abd9703d
[2/4] arm64: dts: mediatek: mt8390-genio-common: Add Display on DSI0
      commit: e9596d5c78d08936e57af15ee9e59ecbfa51a85e
[3/4] arm64: dts: mediatek: mt8188-geralt: Add graph for DSI and DP displays
      commit: 67bd5834f6a72f9971fea6c07830d0c336d3fbee
[4/4] arm64: dts: mediatek: mt8390-genio-common: Configure touch vreg pins
      commit: 39371656c1592262205fa75bbd25bbda5592446f

Cheers,
Angelo