Hi LiangCheng,
On 17/06/26 07:39, LiangCheng Wang wrote:
Hi Devarsh,
Thanks, that sounds great -- let's converge on panel-ssd16xx.c.
Yes, I will be adding SSD1677 controller support in V2 of my series,
hopefully that should help and after that it's just a matter of adding
panel entry for your pixpaper panel. I can share you my branch with
ssd1677 support once I have it ready.
That would be very helpful, please do share the branch once it's ready. I
have the PIXPAPER 4.26 hardware here, so I can validate the SSD1677 support
and the panel on real hardware and report back any quirks.
Thank you for your patience. Please find my V2 staged branch [0], which
includes:
- SSD1677 controller support [1]
- PIXPAPER 4.26M panel support [2] (based on the SSD1677 datasheet
and your series [3])
Please test it on your hardware and let me know if it works as expected
or if you encounter any issues then I’m happy to help with any
adjustments needed.
additionally I can quickly add boilerplate pixpaper 4.26 panel entries on
top of my V2 series referring from your patch so that it switches to using
standard ssd16xx commands and ssd1677 quirks wherever necessary and you can
then validate and modify.
Thanks for offering. If it's alright with you, I'd like to take the
pixpaper-426m panel entry through review myself on top of your series, using
your boilerplate as a starting point, since I can carry the validation on
real hardware. I'll credit your help with Co-developed-by/Suggested-by as
appropriate. Happy to arrange it whichever way is easiest for you.
Certainly. I'll exclude the pixpaper-426m support patches from my V2
submission so you can handle the review and validation on your end.
Please feel free to test, modify and confirm it works on real hardware
with "mayqueen,pixpaper-426m" compatible from this series. Don't
hesitate to reach out if you need any assistance or have any questions
during the process.
I'll also follow up with the 0xF7/0xFF test result so we can capture the
correct SSD1677 update-sequence quirk.
I will continue validating the remaining patches using my non-pixpaper
panels and plan to submit a V2 this week. Please feel free to send the
pixpaper patches on top of my planned V2 series.
[0]:
https://github.com/devarsht/linux-next/commits/ssd16xx_7_2/
[1]:
https://github.com/devarsht/linux-next/commit/f80210f9440234e8890d400e827b0f7a5cb2f6eb
[2]:
https://github.com/devarsht/linux-next/commit/fddef0b92a085845f07f51dbc7623c08cbad8c8e
https://github.com/devarsht/linux-next/commit/c953e26d06e201dc523ed764ffba083bca49e922
[3]:
https://lore.kernel.org/all/[email protected]/
Regards
Devarsh
Regards,
LiangCheng
