Re: [PATCH 1/2] fbdev: ssd1307fb: add support for Sino Wealth SH1107 controller
Javier Martinez Canillas <[email protected]>
| Newsgroups | org.freedesktop.lists.dri-devel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-fbdev,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Jakub Turek <[email protected]> writes: Hello Jakub, > 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 <[email protected]> > --- The fbdev driver is obsolete and likely to be removed soon. Instead please use the KMS driver (drivers/gpu/drm/solomon/ssd130x*). This already has support for the sh1106, so adding ssh1307 support should be trivial (basically just adding an entry to the device ID tables I believe). -- Best regards, Javier Martinez Canillas Core Platforms Red Hat