| 1 | /* |
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| 2 | * Copyright 2022 Advanced Micro Devices, Inc. |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice shall be included in |
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| 12 | * all copies or substantial portions of the Software. |
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| 13 | * |
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 21 | * |
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| 22 | * Authors: AMD |
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| 23 | * |
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| 24 | */ |
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| 25 | |
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| 26 | #ifndef __LINK_HWSS_DIO_H__ |
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| 27 | #define __LINK_HWSS_DIO_H__ |
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| 28 | |
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| 29 | #include "link_hwss.h" |
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| 30 | #include "link_service.h" |
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| 31 | |
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| 32 | const struct link_hwss *get_dio_link_hwss(void); |
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| 33 | bool can_use_dio_link_hwss(const struct dc_link *link, |
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| 34 | const struct link_resource *link_res); |
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| 35 | void set_dio_throttled_vcp_size(struct pipe_ctx *pipe_ctx, |
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| 36 | struct fixed31_32 throttled_vcp_size); |
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| 37 | void setup_dio_stream_encoder(struct pipe_ctx *pipe_ctx); |
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| 38 | void reset_dio_stream_encoder(struct pipe_ctx *pipe_ctx); |
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| 39 | void setup_dio_stream_attribute(struct pipe_ctx *pipe_ctx); |
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| 40 | void enable_dio_dp_link_output(struct dc_link *link, |
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| 41 | const struct link_resource *link_res, |
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| 42 | enum signal_type signal, |
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| 43 | enum clock_source_id clock_source, |
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| 44 | const struct dc_link_settings *link_settings); |
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| 45 | void disable_dio_link_output(struct dc_link *link, |
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| 46 | const struct link_resource *link_res, |
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| 47 | enum signal_type signal); |
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| 48 | void set_dio_dp_link_test_pattern(struct dc_link *link, |
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| 49 | const struct link_resource *link_res, |
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| 50 | struct encoder_set_dp_phy_pattern_param *tp_params); |
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| 51 | void set_dio_dp_lane_settings(struct dc_link *link, |
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| 52 | const struct link_resource *link_res, |
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| 53 | const struct dc_link_settings *link_settings, |
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| 54 | const struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]); |
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| 55 | void setup_dio_audio_output(struct pipe_ctx *pipe_ctx, |
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| 56 | struct audio_output *audio_output, uint32_t audio_inst); |
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| 57 | void enable_dio_audio_packet(struct pipe_ctx *pipe_ctx); |
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| 58 | void disable_dio_audio_packet(struct pipe_ctx *pipe_ctx); |
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| 59 | void update_dio_stream_allocation_table(struct dc_link *link, |
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| 60 | const struct link_resource *link_res, |
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| 61 | const struct link_mst_stream_allocation_table *table); |
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| 62 | |
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| 63 | #endif /* __LINK_HWSS_DIO_H__ */ |
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| 64 | |
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