mirror of
https://github.com/torvalds/linux.git
synced 2026-06-10 15:42:19 +02:00
Three operating mode are available to convey the graphical data to the display: - Video mode streams over the high-speed link the RGB data and the associated synchronization signals directly generated by the LCDC. The streaming starts as soon as the DSI Host and the LCDC are enabled. This continuous refresh is the best way to interface with a display without Graphics RAM. - APB command mode sends commands over the high-speed link for configuration as it is done using a legacy serial interface (SPI). The commands are launched using the DSI Host APB interface. - Adapted command mode is the best way to interface with a display having its own internal Graphics RAM. The DSI Host captures only one full frame coming from the LCDC and transforms it into a series of write commands to update the display Graphics RAM. Change-Id: Id2a9ccf71997f42126a3719bc349576013970158 Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com> |
||
|---|---|---|
| .. | ||
| arm | ||
| drm | ||
| host1x | ||
| ipu-v3 | ||
| rogue | ||
| rogue_m | ||
| vga | ||
| Makefile | ||