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| author | Laurent Pinchart | 2015-09-07 16:14:58 +0200 |
|---|---|---|
| committer | Laurent Pinchart | 2016-02-23 08:32:44 +0100 |
| commit | 6d62ef3ac30be756244b458fa5bd8befb35a48d4 (patch) | |
| tree | 073a802920087d3aca5bc7caa67506bbdae14b46 /drivers/gpu/drm/rcar-du/rcar_du_drv.h | |
| parent | drm: rcar-du: Move plane allocator to rcar_du_plane.c (diff) | |
| download | kernel-qcow2-linux-6d62ef3ac30be756244b458fa5bd8befb35a48d4.tar.gz kernel-qcow2-linux-6d62ef3ac30be756244b458fa5bd8befb35a48d4.tar.xz kernel-qcow2-linux-6d62ef3ac30be756244b458fa5bd8befb35a48d4.zip | |
drm: rcar-du: Expose the VSP1 compositor through KMS planes
On R-Car Gen3 SoCs the DU lost its ability to access memory directly and
needs to work in conjunction with the VSP to do so. This commit handles
the VSP internally to hide it from the user.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_drv.h')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_drv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h index e10b4f0d8f83..a81eb3281e7f 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h @@ -19,6 +19,7 @@ #include "rcar_du_crtc.h" #include "rcar_du_group.h" +#include "rcar_du_vsp.h" struct clk; struct device; @@ -29,6 +30,7 @@ struct rcar_du_lvdsenc; #define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK (1 << 0) /* Per-CRTC IRQ and clock */ #define RCAR_DU_FEATURE_EXT_CTRL_REGS (1 << 1) /* Has extended control registers */ +#define RCAR_DU_FEATURE_VSP1_SOURCE (1 << 2) /* Has inputs from VSP1 */ #define RCAR_DU_QUIRK_ALIGN_128B (1 << 0) /* Align pitches to 128 bytes */ #define RCAR_DU_QUIRK_LVDS_LANES (1 << 1) /* LVDS lanes 1 and 3 inverted */ @@ -68,6 +70,7 @@ struct rcar_du_device_info { #define RCAR_DU_MAX_CRTCS 3 #define RCAR_DU_MAX_GROUPS DIV_ROUND_UP(RCAR_DU_MAX_CRTCS, 2) #define RCAR_DU_MAX_LVDS 2 +#define RCAR_DU_MAX_VSPS 4 struct rcar_du_device { struct device *dev; @@ -82,6 +85,7 @@ struct rcar_du_device { unsigned int num_crtcs; struct rcar_du_group groups[RCAR_DU_MAX_GROUPS]; + struct rcar_du_vsp vsps[RCAR_DU_MAX_VSPS]; struct { struct drm_property *alpha; |