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authorTomi Valkeinen <tomi.valkeinen@nokia.com>2009-08-07 12:04:26 +0300
committerTomi Valkeinen <tomi.valkeinen@nokia.com>2009-12-09 12:04:33 +0200
commit640f9ca5fd783393c832f6bb5c56368f4d18b820 (patch)
tree8719e7ed6d05edf3cf106d11fc8b904f26df6c97 /crypto/seqiv.c
parentafedec183e95bd5e126a7846a644acfdddb86a66 (diff)
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>
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