# Re: \[PATCH v2 1/2\] fbdev: ssd1307fb: add support for Sino Wealth SH1107 controller

- From: Helge Deller \<deller@gmx.de\>
- Date: 2026-07-31 15:54:32 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2026/07/17349895
- Thread: https://ratatoskr.run/linux-fbdev/2026/07/17349606/t.md

```text
On 7/31/26 16:45, Jakub Turek wrote:
> The SH1107 display controller is very similar to SSD1307 but the main
> difference is that SH1107 has different memory layout and uses page mode
> adressation only.
>
> The SH1107 relies primarily on vertical page addressing mode where the
> internal 128x128 GDDRAM is split into 16 vertical pages, rather than
> the horizontal/tile addressing modes natively utilized by the
> SSD1306/SSD1307.
>
> Signed-off-by: Jakub Turek <redacted>
> ---
>   drivers/video/fbdev/ssd1307fb.c | 87 +++++++++++++++++++++++++++++++++++------
>   1 file changed, 76 insertions(+), 11 deletions(-)
series applied.

Thanks!
Helge
```