Re: [PATCH v2 0/2] Add waveshare 7inch touchscreen panel support

[neil . armstrong]

Hi,

On 09/01/2024 08:09, Shengyang Chen wrote:
> This patchset adds waveshare 7inch touchscreen panel support
> for the StarFive JH7110 SoC.

Could you precise which SKU you're referring to ? is it 19885 => https://www.waveshare.com/7inch-dsi-lcd.htm ?

Are you sure it requires different timings from the RPi one ? In the Waveshare
wiki it explicitly uses the rpi setup (vc4-kms-dsi-7inch) to drive it: https://www.waveshare.com/wiki/7inch_DSI_LCD

Neil

> changes since v1:
> - Rebased on tag v6.7.
>
> patch 1:
> - Gave up original changing.
> - Changed the commit message.
> - Add compatible in panel-simple.yaml
>
> patch 2:
> - Gave up original changing.
> - Changed the commit message.
> - Add new mode for the panel in panel-simple.c
>
> v1: https://patchwork.kernel.org/project/dri-devel/cover/20231124104451.44271-1-shengyang.chen@xxxxxxxxxxxxxxxx/
>
> Shengyang Chen (2):
>    dt-bindings: display: panel: panel-simple: Add compatible property for
>      waveshare 7inch touchscreen panel
>    gpu: drm: panel: panel-simple: add new display mode for waveshare
>      7inch touchscreen panel
>
>   .../bindings/display/panel/panel-simple.yaml  |  2 ++
>   drivers/gpu/drm/panel/panel-simple.c          | 28 +++++++++++++++++++
>   2 files changed, 30 insertions(+)