diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/host1x.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/host1x.h b/include/linux/host1x.h index 3d04aa1dc83e..840a8ad627b2 100644 --- a/include/linux/host1x.h +++ b/include/linux/host1x.h @@ -32,11 +32,27 @@ enum host1x_class { struct host1x_client; +/** + * struct host1x_client_ops - host1x client operations + * @init: host1x client initialization code + * @exit: host1x client tear down code + */ struct host1x_client_ops { int (*init)(struct host1x_client *client); int (*exit)(struct host1x_client *client); }; +/** + * struct host1x_client - host1x client structure + * @list: list node for the host1x client + * @parent: pointer to struct device representing the host1x controller + * @dev: pointer to struct device backing this host1x client + * @ops: host1x client operations + * @class: host1x class represented by this client + * @channel: host1x channel associated with this client + * @syncpts: array of syncpoints requested for this client + * @num_syncpts: number of syncpoints requested for this client + */ struct host1x_client { struct list_head list; struct device *parent; @@ -251,6 +267,15 @@ void host1x_job_unpin(struct host1x_job *job); struct host1x_device; +/** + * struct host1x_driver - host1x logical device driver + * @driver: core driver + * @subdevs: table of OF device IDs matching subdevices for this driver + * @list: list node for the driver + * @probe: called when the host1x logical device is probed + * @remove: called when the host1x logical device is removed + * @shutdown: called when the host1x logical device is shut down + */ struct host1x_driver { struct device_driver driver; |