fbtft---SSD1322

SSD1322 driver for fbtft Generation of .patch for the linux kernel -> device drivers -> staging -> fbtft

Tested with Armbian (Debian) Buster 10, Linux 5.4.38-rockchip64 on Rockpi 4B (RK3399 SoC) Display: ER-OLED032-1 - BuyDisplay.com

METHOD 1 (Create a patch file);

1. Copy this file to "/linux-mainline/linux-5.4.y/drivers/staging/fbtft"
   "cd /.../linux-mainline/linux-5.4.y/drivers/staging/fbtft"
   "wget https://raw.githubusercontent.com/MarkoBursic/fbtft---SSD1322/master/fb_ssd1322.c"
   

2. Add following text to "fbtft/Kconfig"
   config FB_TFT_SSD1322
   tristate "FB driver for the SSD1322 OLED Controller"
   depends on FB_TFT
   help
   Framebuffer support for SSD1322
   

3. Add "obj-$(CONFIG_FB_TFT_SSD1322) += fb_ssd1322.o" to "fbtft/Makefile"

4. Add files to git :
   "git add /..../drivers/staging/fbtft/fb_ssd1322.c"
   "git add /..../drivers/staging/fbtft/Makefife"
   "git add /..../drivers/staging/fbtft/Kconfig"
   

5. git config --global user.email "you@example.com"
   OR
   git config --global user.name "Your Name"
   

6. "git commit -s -v"
   remove comment line # o those three files, save and exit

7. "git format-patch -1 HEAD"

8. copy patch to userpatch directory (valid for Armbian), for example /userpatches/kernel/rockchip64-current

9. Enable the specific driver to be compiled, mark as M
   

Device Drivers --->

Staging drivers --->

Support for small TFT LCD display modules --->

FB driver for the SSD1322 OLED Controller

9. Compile the kernel and install modules after compiled.
10. Add to device tree overlay a panel and enable it
11. use fbtest to test OLED

METHOD 2 (use a patch file)

use .patch file: wget https://raw.githubusercontent.com/MarkoBursic/fbtft---SSD1322/master/0001-Signed-off-by-root-marko.bursic73-gmail.com.patch