2015-06-22 11:12:26 +00:00
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/*
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* Greybus CPort control protocol
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*
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* Copyright 2015 Google Inc.
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* Copyright 2015 Linaro Ltd.
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*
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* Released under the GPLv2 only.
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*/
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#ifndef __CONTROL_H
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#define __CONTROL_H
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struct gb_control {
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2016-04-13 17:19:02 +00:00
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struct device dev;
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struct gb_interface *intf;
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struct gb_connection *connection;
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2016-01-19 11:51:14 +00:00
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u8 protocol_major;
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u8 protocol_minor;
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2016-01-19 11:51:21 +00:00
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bool has_bundle_version;
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2016-04-13 17:19:04 +00:00
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char *vendor_string;
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char *product_string;
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2015-06-22 11:12:26 +00:00
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};
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2016-04-13 17:19:02 +00:00
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#define to_gb_control(d) container_of(d, struct gb_control, dev)
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2015-06-22 11:12:26 +00:00
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2015-12-15 14:28:56 +00:00
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struct gb_control *gb_control_create(struct gb_interface *intf);
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int gb_control_enable(struct gb_control *control);
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void gb_control_disable(struct gb_control *control);
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2016-04-13 17:19:03 +00:00
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int gb_control_add(struct gb_control *control);
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void gb_control_del(struct gb_control *control);
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2016-05-27 15:26:40 +00:00
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struct gb_control *gb_control_get(struct gb_control *control);
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2016-04-13 17:19:02 +00:00
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void gb_control_put(struct gb_control *control);
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2015-12-15 14:28:56 +00:00
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2016-01-19 11:51:21 +00:00
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int gb_control_get_bundle_versions(struct gb_control *control);
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2015-06-22 11:12:26 +00:00
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int gb_control_connected_operation(struct gb_control *control, u16 cport_id);
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int gb_control_disconnected_operation(struct gb_control *control, u16 cport_id);
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2016-05-27 15:26:26 +00:00
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int gb_control_disconnecting_operation(struct gb_control *control,
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u16 cport_id);
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2016-04-29 15:08:34 +00:00
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int gb_control_mode_switch_operation(struct gb_control *control);
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2016-05-27 15:26:40 +00:00
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void gb_control_mode_switch_prepare(struct gb_control *control);
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void gb_control_mode_switch_complete(struct gb_control *control);
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2015-06-22 11:12:26 +00:00
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int gb_control_get_manifest_size_operation(struct gb_interface *intf);
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int gb_control_get_manifest_operation(struct gb_interface *intf, void *manifest,
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size_t size);
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2016-03-02 16:51:10 +00:00
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int gb_control_timesync_enable(struct gb_control *control, u8 count,
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u64 frame_time, u32 strobe_delay, u32 refclk);
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int gb_control_timesync_disable(struct gb_control *control);
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2016-05-12 11:43:51 +00:00
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int gb_control_timesync_get_last_event(struct gb_control *control,
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u64 *frame_time);
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2016-03-02 16:51:10 +00:00
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int gb_control_timesync_authoritative(struct gb_control *control,
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2016-05-12 11:43:52 +00:00
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u64 *frame_time);
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2016-07-08 03:07:00 +00:00
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int gb_control_bundle_suspend(struct gb_control *control, u8 bundle_id);
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int gb_control_bundle_resume(struct gb_control *control, u8 bundle_id);
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2015-06-22 11:12:26 +00:00
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#endif /* __CONTROL_H */
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