Linux Framebuffer drivers for small TFT LCD display modules. Development has moved to https://git.kernel.org/cgit/linux/kernel/git/gregkh/staging.git/tree/drivers/staging/fbtft?h=staging-testing
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NOTRO @Noralf Tronnes, pls. can you add functionality to st7735r driver #561
Hi Noralf,
since new kernel (5.x) is actve and therefore we've lost functionality of "fbtft_device.c". Which leads to lost support for
adafruit_green display. especially "ADAFRUIT18_GAMMA" and "adafruit18_green_tab_set_addr_win". Is it possible to move these functions/gama-string down to st7735r driver? Gamma-string can be given in a .dts file, but "fbtftops.set_addr_win" can not be redefined in a .dts file. Using native st7735r driver with adafruit_green leed to pixel artefacts on 2 display edges.
I've described that issue here rpi forum/device tree
best regards,
SF
notro
commented
4 years ago
Hi Noralf, since new kernel (5.x) is actve and therefore we've lost functionality of "fbtft_device.c". Which leads to lost support for adafruit_green display. especially "ADAFRUIT18_GAMMA" and "adafruit18_green_tab_set_addr_win". Is it possible to move these functions/gama-string down to st7735r driver? Gamma-string can be given in a .dts file, but "fbtftops.set_addr_win" can not be redefined in a .dts file. Using native st7735r driver with adafruit_green leed to pixel artefacts on 2 display edges. I've described that issue here rpi forum/device tree best regards, SF