android_kernel_xiaomi_sdm845/drivers/video/omap2
Tomi Valkeinen 640f9ca5fd OMAP: Add support for VRFB rotation engine
VRFB rotation engine is a block in OMAP2/3 that offers 12 independent
contexts that can be used for framebuffer rotation.

Each context has a backend area of real memory, where it stores the
pixels in undisclosed format. This memory is offered to users via 4
virtual memory areas, which see the same memory area in different
rotation angles (0, 90, 180 and 270 degrees).

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09 12:04:33 +02:00
..
Kconfig OMAP: Add support for VRFB rotation engine 2009-12-09 12:04:33 +02:00
Makefile OMAP: Add support for VRFB rotation engine 2009-12-09 12:04:33 +02:00
vram.c
vrfb.c OMAP: Add support for VRFB rotation engine 2009-12-09 12:04:33 +02:00