2 Commits

Author	SHA1	Message	Date
Benjamin Gaignard	d219673d84	drm: sti: add Compositor ... Compositor control all the input sub-device (VID, GDP) and the mixer(s). It is the main entry point for composition. Layer interface is used to control the abstracted layers. Add debug in mixer and GDP. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>	2014-07-30 19:28:27 +02:00
Benjamin Gaignard	e21e21939c	drm: sti: add Mixer ... Mixer hardware IP is responsible of mixing the different inputs layers. Z-order is managed by the mixer. We could 2 mixers: one for main path and one for auxillary path Mixers are part of Compositor hardware block Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>	2014-07-30 19:26:59 +02:00