1 /*
2 * Copyright 2020 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 
26 #ifndef __DC_HWSS_DCN30_H__
27 #define __DC_HWSS_DCN30_H__
28 
29 #include "hw_sequencer_private.h"
30 
31 struct dc;
32 
33 void dcn30_init_hw(struct dc *dc);
34 void dcn30_program_all_writeback_pipes_in_tree(
35 		struct dc *dc,
36 		const struct dc_stream_state *stream,
37 		struct dc_state *context);
38 void dcn30_update_writeback(
39 		struct dc *dc,
40 		struct dc_writeback_info *wb_info,
41 		struct dc_state *context);
42 void dcn30_enable_writeback(
43 		struct dc *dc,
44 		struct dc_writeback_info *wb_info,
45 		struct dc_state *context);
46 void dcn30_disable_writeback(
47 		struct dc *dc,
48 		unsigned int dwb_pipe_inst);
49 
50 bool dcn30_mmhubbub_warmup(
51 	struct dc *dc,
52 	unsigned int num_dwb,
53 	struct dc_writeback_info *wb_info);
54 
55 bool dcn30_set_blend_lut(struct pipe_ctx *pipe_ctx,
56 		const struct dc_plane_state *plane_state);
57 
58 bool dcn30_set_input_transfer_func(struct dc *dc,
59 				struct pipe_ctx *pipe_ctx,
60 				const struct dc_plane_state *plane_state);
61 bool dcn30_set_output_transfer_func(struct dc *dc,
62 				struct pipe_ctx *pipe_ctx,
63 				const struct dc_stream_state *stream);
64 void dcn30_set_avmute(struct pipe_ctx *pipe_ctx, bool enable);
65 void dcn30_update_info_frame(struct pipe_ctx *pipe_ctx);
66 void dcn30_program_dmdata_engine(struct pipe_ctx *pipe_ctx);
67 
68 bool dcn30_apply_idle_power_optimizations(struct dc *dc, bool enable);
69 
70 #endif /* __DC_HWSS_DCN30_H__ */
71