Hi, Neil Thanks for your comment.
> -----Original Message----- > From: [email protected] <[email protected]> > Sent: 2024年1月9日 19:19 > To: Shengyang Chen <[email protected]>; > [email protected]; [email protected] > Cc: [email protected]; [email protected]; [email protected]; > [email protected]; [email protected]; [email protected]; > [email protected]; [email protected]; > [email protected]; [email protected]; [email protected]; > [email protected]; [email protected]; Changhuang > Liang <[email protected]>; Keith Zhao > <[email protected]>; Jack Zhu <[email protected]>; > [email protected] > Subject: Re: [PATCH v2 0/2] Add waveshare 7inch touchscreen panel support > > 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 ? > yes, it is sorry for confusing you. > 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 > Referring to Keith's answer https://lists.freedesktop.org/archives/dri-devel/2023-December/434200.html the panel timing value is generated to fit phy's bitrate and prevent overflow and underflow. Referring to the suggestion, we may try other timing from panel-simple to drive the panel. > 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/20231124104451.44 > > [email protected]/ > > > > 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(+) > > Best Regards, Shengyang
