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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-06-16 23:01:02 +0400 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-08-10 01:17:46 +0400 |
| commit | cb2025d2509ffab1c426509fd9de3d83e40398b9 (patch) | |
| tree | f09c3a2637c1ec65774faf1af58ead1a3fda942e /drivers/gpu/drm/rcar-du/Makefile | |
| parent | 7fe99fda5f5c52a01b2c966aa68341a0b3d8ab33 (diff) | |
| download | linux-cb2025d2509ffab1c426509fd9de3d83e40398b9.tar.xz | |
drm/rcar-du: Introduce CRTCs groups
The R8A7779 DU is split in per-CRTC resources (scan-out engine, blending
unit, timings generator, ...) and device-global resources (start/stop
control, planes, ...) shared between the two CRTCs.
The R8A7790 introduced a third CRTC with its own set of global resources
This would be modeled as two separate DU device instances if it wasn't
for a handful or resources that are shared between the three CRTCs
(mostly related to input and output routing). For this reason the
R8A7790 DU must be modeled as a single device with three CRTCs, two sets
of "semi-global" resources, and a few device-global resources.
Introduce a new rcar_du_group driver-specific object, without any real
counterpart in the DU documentation, that models those semi-global
resources.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du/Makefile')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rcar-du/Makefile b/drivers/gpu/drm/rcar-du/Makefile index 57b0fe1fa66e..b9b5e666fbba 100644 --- a/drivers/gpu/drm/rcar-du/Makefile +++ b/drivers/gpu/drm/rcar-du/Makefile @@ -1,6 +1,7 @@ rcar-du-drm-y := rcar_du_crtc.o \ rcar_du_drv.o \ rcar_du_encoder.o \ + rcar_du_group.o \ rcar_du_kms.o \ rcar_du_lvdscon.o \ rcar_du_plane.o \ |