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drm: make the connector properties code use the object properties code 

In the future, we may want to kill the internal functions:
- drm_connector_attach_property
- drm_connector_property_set_value
- drm_connector_property_get_value

It seems the IOCTL drm_mode_connector_property_set_ioctl will have to live, but
we may change libdrm to not use it anymore, if we want.

Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-by: Rob Clark <rob.clark@linaro.org>
Tested-by: Rob Clark <rob.clark@linaro.org>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Paulo Zanoni 2012-05-15 18:09:03 -03:00 committed by Dave Airlie
parent c543188afb
commit 0057d8dd8d
1 changed files with 12 additions and 86 deletions
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98
drivers/gpu/drm/drm_crtc.c
View File

@ -2823,55 +2823,21 @@ EXPORT_SYMBOL(drm_property_destroy);
void drm_connector_attach_property(struct drm_connector *connector, void drm_connector_attach_property(struct drm_connector *connector,
struct drm_property *property, uint64_t init_val) struct drm_property *property, uint64_t init_val)
{ {
int i; drm_object_attach_property(&connector->base, property, init_val);
for (i = 0; i < DRM_OBJECT_MAX_PROPERTY; i++) {
if (connector->properties.ids[i] == 0) {
connector->properties.ids[i] = property->base.id;
connector->properties.values[i] = init_val;
return;
}
}
WARN(1, "Failed to attach connector property. Please increase "
"DRM_OBJECT_MAX_PROPERTY by 1 for each time you see this "
"message\n");
} }
EXPORT_SYMBOL(drm_connector_attach_property); EXPORT_SYMBOL(drm_connector_attach_property);
int drm_connector_property_set_value(struct drm_connector *connector, int drm_connector_property_set_value(struct drm_connector *connector,
struct drm_property *property, uint64_t value) struct drm_property *property, uint64_t value)
{ {
int i; return drm_object_property_set_value(&connector->base, property, value);
for (i = 0; i < DRM_OBJECT_MAX_PROPERTY; i++) {
if (connector->properties.ids[i] == property->base.id) {
connector->properties.values[i] = value;
break;
}
}
if (i == DRM_OBJECT_MAX_PROPERTY)
return -EINVAL;
return 0;
} }
EXPORT_SYMBOL(drm_connector_property_set_value); EXPORT_SYMBOL(drm_connector_property_set_value);
int drm_connector_property_get_value(struct drm_connector *connector, int drm_connector_property_get_value(struct drm_connector *connector,
struct drm_property *property, uint64_t *val) struct drm_property *property, uint64_t *val)
{ {
int i; return drm_object_property_get_value(&connector->base, property, val);
for (i = 0; i < DRM_OBJECT_MAX_PROPERTY; i++) {
if (connector->properties.ids[i] == property->base.id) {
*val = connector->properties.values[i];
break;
}
}
if (i == DRM_OBJECT_MAX_PROPERTY)
return -EINVAL;
return 0;
} }
EXPORT_SYMBOL(drm_connector_property_get_value); EXPORT_SYMBOL(drm_connector_property_get_value);
@ -3148,56 +3114,16 @@ static bool drm_property_change_is_valid(struct drm_property *property,
int drm_mode_connector_property_set_ioctl(struct drm_device *dev, int drm_mode_connector_property_set_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv) void *data, struct drm_file *file_priv)
{ {
struct drm_mode_connector_set_property *out_resp = data; struct drm_mode_connector_set_property *conn_set_prop = data;
struct drm_mode_object *obj; struct drm_mode_obj_set_property obj_set_prop = {
struct drm_property *property; .value = conn_set_prop->value,
struct drm_connector *connector; .prop_id = conn_set_prop->prop_id,
int ret = -EINVAL; .obj_id = conn_set_prop->connector_id,
int i; .obj_type = DRM_MODE_OBJECT_CONNECTOR
};
if (!drm_core_check_feature(dev, DRIVER_MODESET)) /* It does all the locking and checking we need */
return -EINVAL; return drm_mode_obj_set_property_ioctl(dev, &obj_set_prop, file_priv);
mutex_lock(&dev->mode_config.mutex);
obj = drm_mode_object_find(dev, out_resp->connector_id, DRM_MODE_OBJECT_CONNECTOR);
if (!obj) {
goto out;
}
connector = obj_to_connector(obj);
for (i = 0; i < DRM_OBJECT_MAX_PROPERTY; i++) {
if (connector->properties.ids[i] == out_resp->prop_id)
break;
}
if (i == DRM_OBJECT_MAX_PROPERTY) {
goto out;
}
obj = drm_mode_object_find(dev, out_resp->prop_id, DRM_MODE_OBJECT_PROPERTY);
if (!obj) {
goto out;
}
property = obj_to_property(obj);
if (!drm_property_change_is_valid(property, out_resp->value))
goto out;
/* Do DPMS ourselves */
if (property == connector->dev->mode_config.dpms_property) {
if (connector->funcs->dpms)
(*connector->funcs->dpms)(connector, (int) out_resp->value);
ret = 0;
} else if (connector->funcs->set_property)
ret = connector->funcs->set_property(connector, property, out_resp->value);
/* store the property value if successful */
if (!ret)
drm_connector_property_set_value(connector, property, out_resp->value);
out:
mutex_unlock(&dev->mode_config.mutex);
return ret;
} }
static int drm_mode_connector_set_obj_prop(struct drm_mode_object *obj, static int drm_mode_connector_set_obj_prop(struct drm_mode_object *obj,