From: Alex Deucher Date: Sat, 6 Mar 2010 00:22:24 +0000 (-0500) Subject: drm/radeon/r600: add missing license and comments to r600_blit_shaders.c X-Git-Tag: v2.6.34-rc4~88^2~41^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65388342d66a63a29c76058e94a00d7bc0c6423b;p=pandora-kernel.git drm/radeon/r600: add missing license and comments to r600_blit_shaders.c R6xx+ cards need to use the 3D engine to blit data which requires quite a bit of hw state setup. Rather than pull the whole 3D driver (which normally generates the 3D state) into the DRM, we opt to use statically generated state tables. The regsiter state and shaders were hand generated to support blitting functionality. See the 3D driver or documentation for descriptions of the registers and shader instructions. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- Reading git-diff-tree failed