drm: sti: add GDP layer
authorBenjamin Gaignard <benjamin.gaignard@linaro.org>
Wed, 30 Jul 2014 16:48:35 +0000 (18:48 +0200)
committerBenjamin Gaignard <benjamin.gaignard@linaro.org>
Wed, 30 Jul 2014 17:26:47 +0000 (19:26 +0200)
commitba2d53fb6f16f1f854923a8c6fa452e235d608b0
tree8a54541d16c72e2e5155032a7a6a31e0ff1164c8
parentcdfbff788ec9d488cab6450a439c2421ef28b0a4
drm: sti: add GDP layer

Generic Display Pipeline are one of the compositor input sub-devices.
GDP are dedicated to graphic input like RGB plans.
GDP is part of Compositor hardware block which will be introduce later.

A sti_layer structure is used to abstract GDP calls from Compositor.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
drivers/gpu/drm/sti/Makefile
drivers/gpu/drm/sti/sti_gdp.c [new file with mode: 0644]
drivers/gpu/drm/sti/sti_gdp.h [new file with mode: 0644]
drivers/gpu/drm/sti/sti_layer.h [new file with mode: 0644]