linux-kernel - Re: [PATCH v8 0/4] Add display support on the stm32f746-disco board

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Message-ID: <8a23e34b-4feb-f294-7b64-31ce78efbed0@foss.st.com>
Date:   Wed, 16 Aug 2023 09:36:02 +0200
From:   Alexandre TORGUE <alexandre.torgue@...s.st.com>
To:     Dario Binacchi <dario.binacchi@...rulasolutions.com>,
        <linux-kernel@...r.kernel.org>
CC:     Philippe Cornu <philippe.cornu@...s.st.com>,
        <michael@...rulasolutions.com>,
        Amarula patchwork <linux-amarula@...rulasolutions.com>,
        Raphael Gallais-Pou <raphael.gallais-pou@...s.st.com>,
        Conor Dooley <conor+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Rob Herring <robh+dt@...nel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-stm32@...md-mailman.stormreply.com>
Subject: Re: [PATCH v8 0/4] Add display support on the stm32f746-disco board

Hi Dario

On 8/14/23 15:28, Dario Binacchi wrote:
> The series adds support for the display on the stm32f746-disco board.
> 
> Changes in v8:
> - Add the patch [3/4] "ARM: dts: stm32: rename mmc_vcard to vcc-3v3 on stm32f746-disco" to
>    th series.
> - Add the 'power-supply' property to panel-rgb node.
> - Move backlight and panel-rgb nodes after the vcc-3v3 node.
> 
> Changes in v7:
> - Add 'Reviewed-by' tags I forgot in v6.
>    https://lore.kernel.org/linux-arm-kernel/20230629083726.84910-1-dario.binacchi@amarulasolutions.com/T/
> 
> Changes in v6:
> - Remove dma nodes from stm32f746-disco.dts, they are not used by LTDC,
>    so there is no need to enable them.
> 
> Changes in v5:
> I am confident that framebuffer sizing is a real requirement for STM32 boards,
> but I need some time to understand if and how to introduce this functionality.
> Therefore, I drop the following patches to allow the series to be fully merged:
>   - [4/6] dt-bindings: display: stm32-ltdc: add optional st,fb-bpp property
>   - [5/6] ARM: dts: stm32: set framebuffer bit depth on stm32f746-disco
>   - [6/6] drm/stm: set framebuffer bit depth through DTS property
> 
> Changes in v4:
> - Use DTS property instead of module parameter to set the framebuffer bit depth.
> 
> Changes in v3:
> - rename ltdc-pins-a-0 to ltdc-0.
> - drop [4/6] dt-bindings: display: simple: add Rocktech RK043FN48H
>    Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next):
>    https://cgit.freedesktop.org/drm/drm-misc/commit/?id=c42a37a27c777d63961dd634a30f7c887949491a
> - drop [5/6] drm/panel: simple: add support for Rocktech RK043FN48H panel
>    Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)
>    https://cgit.freedesktop.org/drm/drm-misc/commit/?id=13cdd12a9f934158f4ec817cf048fcb4384aa9dc
> 
> Dario Binacchi (4):
>    ARM: dts: stm32: add ltdc support on stm32f746 MCU
>    ARM: dts: stm32: add pin map for LTDC on stm32f7
>    ARM: dts: stm32: rename mmc_vcard to vcc-3v3 on stm32f746-disco
>    ARM: dts: stm32: support display on stm32f746-disco board
> 
>   arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi | 35 ++++++++++++++++
>   arch/arm/boot/dts/st/stm32f746-disco.dts  | 50 +++++++++++++++++++++--
>   arch/arm/boot/dts/st/stm32f746.dtsi       | 10 +++++
>   3 files changed, 92 insertions(+), 3 deletions(-)
> 

Series applied on stm32-next.

Thanks!!
Alex