[PATCH 03/10] drm: rcar-du: Move properties from rcar_du_planes to rcar_du_device
Laurent Pinchart
laurent.pinchart+renesas at ideasonboard.com
Tue Apr 28 17:37:57 PDT 2015
The plane property objects are instantiated once per CRTC group, while
they should be instantiated once globally for the device. Fix this and
move them to the rcar_du_device structure.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
---
drivers/gpu/drm/rcar-du/rcar_du_drv.h | 6 +++++
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 29 +++++++++++++++++++++
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 46 +++++++++------------------------
drivers/gpu/drm/rcar-du/rcar_du_plane.h | 4 ---
4 files changed, 47 insertions(+), 38 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
index c7c538dd2e68..9f34fc86436a 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
@@ -83,6 +83,12 @@ struct rcar_du_device {
struct rcar_du_group groups[RCAR_DU_MAX_GROUPS];
+ struct {
+ struct drm_property *alpha;
+ struct drm_property *colorkey;
+ struct drm_property *zpos;
+ } props;
+
unsigned int dpad0_source;
struct rcar_du_lvdsenc *lvds[RCAR_DU_MAX_LVDS];
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 93117f159a3b..5fd6f8c07ec2 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -648,6 +648,31 @@ static int rcar_du_encoders_init(struct rcar_du_device *rcdu)
return num_encoders;
}
+static int rcar_du_properties_init(struct rcar_du_device *rcdu)
+{
+ rcdu->props.alpha =
+ drm_property_create_range(rcdu->ddev, 0, "alpha", 0, 255);
+ if (rcdu->props.alpha == NULL)
+ return -ENOMEM;
+
+ /* The color key is expressed as an RGB888 triplet stored in a 32-bit
+ * integer in XRGB8888 format. Bit 24 is used as a flag to disable (0)
+ * or enable source color keying (1).
+ */
+ rcdu->props.colorkey =
+ drm_property_create_range(rcdu->ddev, 0, "colorkey",
+ 0, 0x01ffffff);
+ if (rcdu->props.colorkey == NULL)
+ return -ENOMEM;
+
+ rcdu->props.zpos =
+ drm_property_create_range(rcdu->ddev, 0, "zpos", 1, 7);
+ if (rcdu->props.zpos == NULL)
+ return -ENOMEM;
+
+ return 0;
+}
+
int rcar_du_modeset_init(struct rcar_du_device *rcdu)
{
static const unsigned int mmio_offsets[] = {
@@ -672,6 +697,10 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu)
rcdu->num_crtcs = rcdu->info->num_crtcs;
+ ret = rcar_du_properties_init(rcdu);
+ if (ret < 0)
+ return ret;
+
/* Initialize the groups. */
num_groups = DIV_ROUND_UP(rcdu->num_crtcs, 2);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index 210e5c3fd982..b5565417f673 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -328,14 +328,13 @@ static int rcar_du_plane_atomic_set_property(struct drm_plane *plane,
uint64_t val)
{
struct rcar_du_plane_state *rstate = to_rcar_du_plane_state(state);
- struct rcar_du_plane *rplane = to_rcar_plane(plane);
- struct rcar_du_group *rgrp = rplane->group;
+ struct rcar_du_device *rcdu = to_rcar_plane(plane)->group->dev;
- if (property == rgrp->planes.alpha)
+ if (property == rcdu->props.alpha)
rstate->alpha = val;
- else if (property == rgrp->planes.colorkey)
+ else if (property == rcdu->props.colorkey)
rstate->colorkey = val;
- else if (property == rgrp->planes.zpos)
+ else if (property == rcdu->props.zpos)
rstate->zpos = val;
else
return -EINVAL;
@@ -349,14 +348,13 @@ static int rcar_du_plane_atomic_get_property(struct drm_plane *plane,
{
const struct rcar_du_plane_state *rstate =
container_of(state, const struct rcar_du_plane_state, state);
- struct rcar_du_plane *rplane = to_rcar_plane(plane);
- struct rcar_du_group *rgrp = rplane->group;
+ struct rcar_du_device *rcdu = to_rcar_plane(plane)->group->dev;
- if (property == rgrp->planes.alpha)
+ if (property == rcdu->props.alpha)
*val = rstate->alpha;
- else if (property == rgrp->planes.colorkey)
+ else if (property == rcdu->props.colorkey)
*val = rstate->colorkey;
- else if (property == rgrp->planes.zpos)
+ else if (property == rcdu->props.zpos)
*val = rstate->zpos;
else
return -EINVAL;
@@ -399,27 +397,7 @@ int rcar_du_planes_init(struct rcar_du_group *rgrp)
unsigned int i;
int ret;
- planes->alpha =
- drm_property_create_range(rcdu->ddev, 0, "alpha", 0, 255);
- if (planes->alpha == NULL)
- return -ENOMEM;
-
- /* The color key is expressed as an RGB888 triplet stored in a 32-bit
- * integer in XRGB8888 format. Bit 24 is used as a flag to disable (0)
- * or enable source color keying (1).
- */
- planes->colorkey =
- drm_property_create_range(rcdu->ddev, 0, "colorkey",
- 0, 0x01ffffff);
- if (planes->colorkey == NULL)
- return -ENOMEM;
-
- planes->zpos =
- drm_property_create_range(rcdu->ddev, 0, "zpos", 1, 7);
- if (planes->zpos == NULL)
- return -ENOMEM;
-
- /* Create one primary plane per in this group CRTC and seven overlay
+ /* Create one primary plane per CRTC in this group and seven overlay
* planes.
*/
num_crtcs = min(rcdu->num_crtcs - 2 * rgrp->index, 2U);
@@ -448,12 +426,12 @@ int rcar_du_planes_init(struct rcar_du_group *rgrp)
continue;
drm_object_attach_property(&plane->plane.base,
- planes->alpha, 255);
+ rcdu->props.alpha, 255);
drm_object_attach_property(&plane->plane.base,
- planes->colorkey,
+ rcdu->props.colorkey,
RCAR_DU_COLORKEY_NONE);
drm_object_attach_property(&plane->plane.base,
- planes->zpos, 1);
+ rcdu->props.zpos, 1);
}
return 0;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.h b/drivers/gpu/drm/rcar-du/rcar_du_plane.h
index 5d2b764919d8..9e8d13a27fc0 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.h
@@ -40,10 +40,6 @@ static inline struct rcar_du_plane *to_rcar_plane(struct drm_plane *plane)
struct rcar_du_planes {
struct rcar_du_plane planes[RCAR_DU_NUM_KMS_PLANES];
-
- struct drm_property *alpha;
- struct drm_property *colorkey;
- struct drm_property *zpos;
};
/*
--
2.0.5
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