kernel/linux.git/drivers/gpu/drm/sti/Makefile, branch linux-4.4.y

drm/sti: Build monolithic driver

2015-11-03T12:04:54+00:00

There's no use building the individual drivers as separate modules because they are all only useful if combined into a single DRM/KMS device. Cc: Benjamin Gaignard Cc: Vincent Abriou Signed-off-by: Thierry Reding Reviewed-by: Vincent Abriou

drm/sti: rename files and functions

2015-08-03T12:25:06+00:00

replace all "sti_drm_" occurences by "sti_" Signed-off-by: Vincent Abriou Reviewed-by: Benjamin Gaignard

drm/sti: code clean up

2015-08-03T12:25:01+00:00

Purpose is to simplify the STI driver: - remove layer structure - consider video subdev as part of the compositor (like mixer subdev) - remove useless STI_VID0 and STI_VID1 enum Signed-off-by: Vincent Abriou Reviewed-by: Benjamin Gaignard

drm: sti: add DVO output connector

2014-12-30T14:08:16+00:00

Digital Video Out connector driver LCD panels. Like HDMI and HDA it create bridge, encoder and connector drm object. Add binding description. Signed-off-by: Benjamin Gaignard

drm: sti: add HQVDP plane

2014-12-11T13:00:13+00:00

High Quality Video Data Plane is hardware IP dedicated to video rendering. Compare to GPD (graphic planes) it have better scaler capabilities. HQVDP use VID layer to push data into hardware compositor without going into DDR. From data flow point of view HQVDP and VID are nested so HQVPD update/disable VID. Signed-off-by: Benjamin Gaignard

drm: sti: add cursor plane

2014-12-11T13:00:09+00:00

stih407 SoC have a dedicated hardware cursor plane, this patch enable it. The hardware have a color look up table, fix it to be able to use ARGB8888. Signed-off-by: Benjamin Gaignard

drm: sti: Add DRM driver itself

2014-07-31T07:39:11+00:00

Make the link between all the hardware drivers and DRM/KMS interface. Create the driver itself and make it register all the sub-components. Use GEM CMA helpers for buffer allocation. Signed-off-by: Benjamin Gaignard Reviewed-by: Rob Clark

drm: sti: add Compositor

2014-07-30T17:28:27+00:00

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 Reviewed-by: Rob Clark

drm: sti: add Mixer

2014-07-30T17:26:59+00:00

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 Reviewed-by: Rob Clark

drm: sti: add VID layer

2014-07-30T17:26:51+00:00

VIDeo plug are one of the compositor input sub-devices. VID are dedicated to video inputs like YUV plans. Like GDP, VID are part of Compositor hardware block and use sti_layer structure to provide an abstraction for Compositor calls. Signed-off-by: Benjamin Gaignard Reviewed-by: Rob Clark