nuttx/boards/arm64/a64/pinephone
Lee Lup Yuen 991fd3d887 arm64/pinephone: Fix missing pixels in Frame Buffer Driver
This PR fixes the missing pixels in the rendered output of the Frame Buffer Driver for PINE64 PinePhone.

We fix this by copying the RAM Frame Buffer to itself on Frame Buffer Update `FBIO_UPDATE`, which will refresh the display correctly over DMA / Display Engine / Timing Controller TCON0.

### Modified Files

`boards/arm64/a64/pinephone/Kconfig`: Add requirement for Frame Buffer Update `FB_UPDATE` for PinePhone LCD Display

`boards/arm64/a64/pinephone/src/pinephone_display.c`: Implement Frame Buffer Update `FBIO_UPDATE` by copying the RAM Frame Buffer to itself
2022-12-30 11:05:27 +08:00
..
configs arm64/pinephone: Add driver for LCD Panel (Xingbangda XBD599) 2022-12-27 11:44:17 +08:00
include arm64/a64: Add drivers for PIO and LEDs 2022-12-06 18:14:39 +08:00
scripts
src arm64/pinephone: Fix missing pixels in Frame Buffer Driver 2022-12-30 11:05:27 +08:00
Kconfig arm64/pinephone: Fix missing pixels in Frame Buffer Driver 2022-12-30 11:05:27 +08:00