[v2] Add support for the Samsung S6E8FCO display panel

[PATCH v2 0/3] Add support for the Samsung S6E8FCO display panel

Posted by Yedaya Katsman 1 month, 3 weeks ago

This adds a driver to support the Samsung S6E8FCO display panel found in Xiaomi
Mi A3 (xiaomi-laurel). The driver is generated using
linux-mdss-dsi-panel-driver-generator[0].

The mdss reset dependency makes the screen work more reliably.

[0]: https://github.com/msm8916-mainline/linux-mdss-dsi-panel-driver-generator
Original tree with patches: https://gitlab.postmarketos.org/SzczurekYT/linux/-/tree/laurel

Signed-off-by: Yedaya Katsman <yedaya.ka@gmail.com>
---
Changes in v2:
- Changed commit title like Dmitry asked
- Fixed copyright header years
- Link to v1: https://lore.kernel.org/r/20260223-panel-patches-v1-0-7756209477f9@gmail.com

---
Yedaya Katsman (3):
      dt-bindings: display: panel: Add Samsung S6E8FCO
      drm: panel: Add Samsung S6E8FCO
      arm64: dts: qcom: sm6125-xiaomi-laurel-sprout: Enable MDSS and add panel

 .../bindings/display/panel/samsung,s6e8fco.yaml    |  64 +++++
 MAINTAINERS                                        |   6 +
 .../boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts  |  94 +++++++
 drivers/gpu/drm/panel/Kconfig                      |  12 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 drivers/gpu/drm/panel/panel-samsung-s6e8fco.c      | 293 +++++++++++++++++++++
 6 files changed, 470 insertions(+)
---
base-commit: d4906ae14a5f136ceb671bb14cedbf13fa560da6
change-id: 20260218-panel-patches-696df7e0d810
prerequisite-message-id: <20260216233600.13098-2-val@packett.cool>
prerequisite-patch-id: 3fba84f11111406e0d530013fd45ad0eb389786b
prerequisite-patch-id: 81440b7f28f9101d3dc5d4bad6dc86e39b81a026
prerequisite-patch-id: 53469d8c9810169d058f1bfd27ac8399038aae74
prerequisite-patch-id: 80809bee71eb6434f6699d5e5f8c7f9d4bcd1ca7
prerequisite-patch-id: 0269e01c9c54a37bb92983635cd516342189aee5
prerequisite-patch-id: e2bbf7c452d4da6d71b1a5194e0d7ce46584e113

Best regards,
-- 
Yedaya Katsman <yedaya.ka@gmail.com>

Re: [PATCH v2 0/3] Add support for the Samsung S6E8FCO display panel

Posted by Konrad Dybcio 1 month, 2 weeks ago

On 2/23/26 9:26 PM, Yedaya Katsman wrote:
> This adds a driver to support the Samsung S6E8FCO display panel found in Xiaomi
> Mi A3 (xiaomi-laurel). The driver is generated using
> linux-mdss-dsi-panel-driver-generator[0].
> 
> The mdss reset dependency makes the screen work more reliably.
> 
> [0]: https://github.com/msm8916-mainline/linux-mdss-dsi-panel-driver-generator
> Original tree with patches: https://gitlab.postmarketos.org/SzczurekYT/linux/-/tree/laurel
> 
> Signed-off-by: Yedaya Katsman <yedaya.ka@gmail.com>
> ---
> Changes in v2:
> - Changed commit title like Dmitry asked

You got more comments for patch 3 from Dmitry

https://lore.kernel.org/linux-arm-msm/dko7l6iage7blup4zbpsm32d2elvxpengqwbzcsv4v4zedjmpb@rsdrb77acgme/

Konrad

Re: [PATCH v2 0/3] Add support for the Samsung S6E8FCO display panel

Posted by Yedaya Katsman 1 month, 2 weeks ago

On Wed, 25 Feb 2026 at 13:50, Konrad Dybcio
<konrad.dybcio@oss.qualcomm.com> wrote:
>
> On 2/23/26 9:26 PM, Yedaya Katsman wrote:
> > This adds a driver to support the Samsung S6E8FCO display panel found in Xiaomi
> > Mi A3 (xiaomi-laurel). The driver is generated using
> > linux-mdss-dsi-panel-driver-generator[0].
> >
> > The mdss reset dependency makes the screen work more reliably.
> >
> > [0]: https://github.com/msm8916-mainline/linux-mdss-dsi-panel-driver-generator
> > Original tree with patches: https://gitlab.postmarketos.org/SzczurekYT/linux/-/tree/laurel
> >
> > Signed-off-by: Yedaya Katsman <yedaya.ka@gmail.com>
> > ---
> > Changes in v2:
> > - Changed commit title like Dmitry asked
>
> You got more comments for patch 3 from Dmitry
>
> https://lore.kernel.org/linux-arm-msm/dko7l6iage7blup4zbpsm32d2elvxpengqwbzcsv4v4zedjmpb@rsdrb77acgme/
Thanks for pointing it out, I missed it. Responded to that

> Konrad