1/*
 2 * Copyright 2022 Advanced Micro Devices, Inc.
 3 *
 4 * Permission is hereby granted, free of charge, to any person obtaining a
 5 * copy of this software and associated documentation files (the "Software"),
 6 * to deal in the Software without restriction, including without limitation
 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 8 * and/or sell copies of the Software, and to permit persons to whom the
 9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: AMD
23 *
24 */
25#ifndef __LINK_HWSS_DIO_H__
26#define __LINK_HWSS_DIO_H__
27
28#include "link_hwss.h"
29
30const struct link_hwss *get_dio_link_hwss(void);
31bool can_use_dio_link_hwss(const struct dc_link *link,
32		const struct link_resource *link_res);
33void set_dio_throttled_vcp_size(struct pipe_ctx *pipe_ctx,
34		struct fixed31_32 throttled_vcp_size);
35void setup_dio_stream_encoder(struct pipe_ctx *pipe_ctx);
36void reset_dio_stream_encoder(struct pipe_ctx *pipe_ctx);
37void setup_dio_stream_attribute(struct pipe_ctx *pipe_ctx);
38void enable_dio_dp_link_output(struct dc_link *link,
39		const struct link_resource *link_res,
40		enum signal_type signal,
41		enum clock_source_id clock_source,
42		const struct dc_link_settings *link_settings);
43void disable_dio_link_output(struct dc_link *link,
44		const struct link_resource *link_res,
45		enum signal_type signal);
46void set_dio_dp_link_test_pattern(struct dc_link *link,
47		const struct link_resource *link_res,
48		struct encoder_set_dp_phy_pattern_param *tp_params);
49void set_dio_dp_lane_settings(struct dc_link *link,
50		const struct link_resource *link_res,
51		const struct dc_link_settings *link_settings,
52		const struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]);
53void setup_dio_audio_output(struct pipe_ctx *pipe_ctx,
54		struct audio_output *audio_output, uint32_t audio_inst);
55void enable_dio_audio_packet(struct pipe_ctx *pipe_ctx);
56void disable_dio_audio_packet(struct pipe_ctx *pipe_ctx);
57
58#endif /* __LINK_HWSS_DIO_H__ */