1/* Copyright 2012-15 Advanced Micro Devices, Inc.
2 *
3 * Permission is hereby granted, free of charge, to any person obtaining a
4 * copy of this software and associated documentation files (the "Software"),
5 * to deal in the Software without restriction, including without limitation
6 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
7 * and/or sell copies of the Software, and to permit persons to whom the
8 * Software is furnished to do so, subject to the following conditions:
9 *
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
16 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
17 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
18 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
19 * OTHER DEALINGS IN THE SOFTWARE.
20 *
21 * Authors: AMD
22 *
23 */
24
25#ifndef __DC_COMPRESSOR_DCE112_H__
26#define __DC_COMPRESSOR_DCE112_H__
27
28#include "../inc/compressor.h"
29
30#define TO_DCE112_COMPRESSOR(compressor)\
31	container_of(compressor, struct dce112_compressor, base)
32
33struct dce112_compressor_reg_offsets {
34	uint32_t dcp_offset;
35	uint32_t dmif_offset;
36};
37
38struct dce112_compressor {
39	struct compressor base;
40	struct dce112_compressor_reg_offsets offsets;
41};
42
43struct compressor *dce112_compressor_create(struct dc_context *ctx);
44
45void dce112_compressor_construct(struct dce112_compressor *cp110,
46	struct dc_context *ctx);
47
48void dce112_compressor_destroy(struct compressor **cp);
49
50/* FBC RELATED */
51void dce112_compressor_power_up_fbc(struct compressor *cp);
52
53void dce112_compressor_enable_fbc(struct compressor *cp, uint32_t paths_num,
54	struct compr_addr_and_pitch_params *params);
55
56void dce112_compressor_disable_fbc(struct compressor *cp);
57
58void dce112_compressor_set_fbc_invalidation_triggers(struct compressor *cp,
59	uint32_t fbc_trigger);
60
61void dce112_compressor_program_compressed_surface_address_and_pitch(
62	struct compressor *cp,
63	struct compr_addr_and_pitch_params *params);
64
65bool dce112_compressor_is_fbc_enabled_in_hw(struct compressor *cp,
66	uint32_t *fbc_mapped_crtc_id);
67
68/* LPT RELATED */
69void dce112_compressor_enable_lpt(struct compressor *cp);
70
71void dce112_compressor_disable_lpt(struct compressor *cp);
72
73void dce112_compressor_program_lpt_control(struct compressor *cp,
74	struct compr_addr_and_pitch_params *params);
75
76bool dce112_compressor_is_lpt_enabled_in_hw(struct compressor *cp);
77
78#endif
79