3 Commits

Author	SHA1	Message	Date
Eric Anholt	8483d152db	drm/vc4: Remove broken attempt at GPU reset using genpd. ... I've tested and confirmed that it doesn't actually work. We'll need to sort out how to do this properly later, but for now just remove it since it also caused build breakage due to using CONFIG_PM_SLEEP functions without our Kconfig depending on PM_SLEEP. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>	2016-01-19 13:16:31 -08:00
Eric Anholt	d5b1a78a77	drm/vc4: Add support for drawing 3D frames. ... The user submission is basically a pointer to a command list and a pointer to uniforms. We copy those in to the kernel, validate and relocate them, and store the result in a GPU BO which we queue for execution. v2: Drop support for NV shader recs (not necessary for GL), simplify vc4_use_bo(), improve bin flush/semaphore checks, use __u32 style types. Signed-off-by: Eric Anholt <eric@anholt.net>	2015-12-07 20:05:10 -08:00
Eric Anholt	d3f5168a08	drm/vc4: Bind and initialize the V3D engine. ... This is the component of the GPU that does 3D rendering. Signed-off-by: Eric Anholt <eric@anholt.net>	2015-12-07 20:05:10 -08:00