Rotation is a standard property, store it in
dev->mode_config.rotation_property. While at it, extract the properties
initialization code to a separate function instead of running it for
every plane.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/omapdrm/omap_crtc.c | 4 +---
drivers/gpu/drm/omapdrm/omap_drv.c | 31 ++++++++++++++++++++++++++++---
drivers/gpu/drm/omapdrm/omap_drv.h | 1 -
drivers/gpu/drm/omapdrm/omap_plane.c | 27 ++++-----------------------
4 files changed, 33 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index f456544..7a64765 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -646,9 +646,7 @@ static int omap_crtc_page_flip_locked(struct drm_crtc *crtc,
static int omap_crtc_set_property(struct drm_crtc *crtc,
struct drm_property *property, uint64_t val)
{
- struct omap_drm_private *priv = crtc->dev->dev_private;
-
- if (property == priv->rotation_prop) {
+ if (property == crtc->dev->mode_config.rotation_property) {
crtc->invert_dimensions =
!!(val & ((1LL << DRM_ROTATE_90) | (1LL << DRM_ROTATE_270)));
}
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 94920d4..ce6a255 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -151,6 +151,27 @@ static int omap_modeset_create_crtc(struct drm_device *dev, int id,
return 0;
}
+static int omap_modeset_init_properties(struct drm_device *dev)
+{
+ struct omap_drm_private *priv = dev->dev_private;
+
+ if (priv->has_dmm) {
+ dev->mode_config.rotation_property =
+ drm_mode_create_rotation_property(dev,
+ BIT(DRM_ROTATE_0) | BIT(DRM_ROTATE_90) |
+ BIT(DRM_ROTATE_180) | BIT(DRM_ROTATE_270) |
+ BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y));
+ if (!dev->mode_config.rotation_property)
+ return -ENOMEM;
+ }
+
+ priv->zorder_prop = drm_property_create_range(dev, 0, "zorder", 0, 3);
+ if (!priv->zorder_prop)
+ return -ENOMEM;
+
+ return 0;
+}
+
static int omap_modeset_init(struct drm_device *dev)
{
struct omap_drm_private *priv = dev->dev_private;
@@ -165,6 +186,10 @@ static int omap_modeset_init(struct drm_device *dev)
omap_drm_irq_install(dev);
+ ret = omap_modeset_init_properties(dev);
+ if (ret < 0)
+ return ret;
+
/*
* We usually don't want to create a CRTC for each manager, at least
* not until we have a way to expose private planes to userspace.
@@ -583,7 +608,7 @@ static void dev_lastclose(struct drm_device *dev)
DBG("lastclose: dev=%p", dev);
- if (priv->rotation_prop) {
+ if (dev->mode_config.rotation_property) {
/* need to restore default rotation state.. not sure
* if there is a cleaner way to restore properties to
* default state? Maybe a flag that properties should
@@ -592,12 +617,12 @@ static void dev_lastclose(struct drm_device *dev)
*/
for (i = 0; i < priv->num_crtcs; i++) {
drm_object_property_set_value(&priv->crtcs[i]->base,
- priv->rotation_prop, 0);
+ dev->mode_config.rotation_property, 0);
}
for (i = 0; i < priv->num_planes; i++) {
drm_object_property_set_value(&priv->planes[i]->base,
- priv->rotation_prop, 0);
+ dev->mode_config.rotation_property, 0);
}
}
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index b31c79f..a42a11c 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -114,7 +114,6 @@ struct omap_drm_private {
bool has_dmm;
/* properties: */
- struct drm_property *rotation_prop;
struct drm_property *zorder_prop;
/* irq handling: */
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index 1c6b63f..a1c9c08 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -297,33 +297,14 @@ void omap_plane_install_properties(struct drm_plane *plane,
{
struct drm_device *dev = plane->dev;
struct omap_drm_private *priv = dev->dev_private;
- struct drm_property *prop;
if (priv->has_dmm) {
- prop = priv->rotation_prop;
- if (!prop) {
- prop = drm_mode_create_rotation_property(dev,
- BIT(DRM_ROTATE_0) |
- BIT(DRM_ROTATE_90) |
- BIT(DRM_ROTATE_180) |
- BIT(DRM_ROTATE_270) |
- BIT(DRM_REFLECT_X) |
- BIT(DRM_REFLECT_Y));
- if (prop == NULL)
- return;
- priv->rotation_prop = prop;
- }
+ struct drm_property *prop = dev->mode_config.rotation_property;
+
drm_object_attach_property(obj, prop, 0);
}
- prop = priv->zorder_prop;
- if (!prop) {
- prop = drm_property_create_range(dev, 0, "zorder", 0, 3);
- if (prop == NULL)
- return;
- priv->zorder_prop = prop;
- }
- drm_object_attach_property(obj, prop, 0);
+ drm_object_attach_property(obj, priv->zorder_prop, 0);
}
int omap_plane_set_property(struct drm_plane *plane,
@@ -333,7 +314,7 @@ int omap_plane_set_property(struct drm_plane *plane,
struct omap_drm_private *priv = plane->dev->dev_private;
int ret = -EINVAL;
- if (property == priv->rotation_prop) {
+ if (property == plane->dev->mode_config.rotation_property) {
DBG("%s: rotation: %02x", omap_plane->name, (uint32_t)val);
omap_plane->win.rotation = val;
ret = omap_plane_apply(plane);
--
2.0.5
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