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gerrit-public.fairphone.software / kernel / msm-4.9 / aa9152d97a7dcdf0ce94fa24c8efd6a486cf0585 / . / drivers / gpu / drm / msm / dsi-staging / dsi_catalog.h
blob: 506fa28f8cd32212e128efdf93bd3a8df06e6ac9 [file] [log] [blame]
Ajay Singh Parmar0e187812016-05-16 17:45:31 -0700[diff] [blame]1/*
2 * Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 and
6 * only version 2 as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 */
14
15#ifndef _DSI_CATALOG_H_
16#define _DSI_CATALOG_H_
17
18#include "dsi_ctrl_hw.h"
19#include "dsi_phy_hw.h"
20
21/**
22 * dsi_catalog_ctrl_setup() - return catalog info for dsi controller
23 * @ctrl: Pointer to DSI controller hw object.
24 * @version: DSI controller version.
25 * @index: DSI controller instance ID.
26 *
27 * This function setups the catalog information in the dsi_ctrl_hw object.
28 *
29 * return: error code for failure and 0 for success.
30 */
31int dsi_catalog_ctrl_setup(struct dsi_ctrl_hw *ctrl,
32 enum dsi_ctrl_version version,
33 u32 index);
34
35/**
36 * dsi_catalog_phy_setup() - return catalog info for dsi phy hardware
37 * @ctrl: Pointer to DSI PHY hw object.
38 * @version: DSI PHY version.
39 * @index: DSI PHY instance ID.
40 *
41 * This function setups the catalog information in the dsi_phy_hw object.
42 *
43 * return: error code for failure and 0 for success.
44 */
45int dsi_catalog_phy_setup(struct dsi_phy_hw *phy,
46 enum dsi_phy_version version,
47 u32 index);
48
49/* Definitions for 4.0 PHY hardware driver */
50void dsi_phy_hw_v4_0_regulator_enable(struct dsi_phy_hw *phy,
51 struct dsi_phy_per_lane_cfgs *cfg);
52void dsi_phy_hw_v4_0_regulator_disable(struct dsi_phy_hw *phy);
53void dsi_phy_hw_v4_0_enable(struct dsi_phy_hw *phy, struct dsi_phy_cfg *cfg);
54void dsi_phy_hw_v4_0_disable(struct dsi_phy_hw *phy);
55int dsi_phy_hw_v4_0_calculate_timing_params(struct dsi_phy_hw *phy,
56 struct dsi_mode_info *mode,
57 struct dsi_host_common_cfg *cfg,
58 struct dsi_phy_per_lane_cfgs
59 *timing);
60
61/* Definitions for 1.4 controller hardware driver */
62void dsi_ctrl_hw_14_host_setup(struct dsi_ctrl_hw *ctrl,
63 struct dsi_host_common_cfg *config);
64void dsi_ctrl_hw_14_video_engine_en(struct dsi_ctrl_hw *ctrl, bool on);
65void dsi_ctrl_hw_14_video_engine_setup(struct dsi_ctrl_hw *ctrl,
66 struct dsi_host_common_cfg *common_cfg,
67 struct dsi_video_engine_cfg *cfg);
68void dsi_ctrl_hw_14_set_video_timing(struct dsi_ctrl_hw *ctrl,
69 struct dsi_mode_info *mode);
70
71void dsi_ctrl_hw_14_cmd_engine_setup(struct dsi_ctrl_hw *ctrl,
72 struct dsi_host_common_cfg *common_cfg,
73 struct dsi_cmd_engine_cfg *cfg);
74
75void dsi_ctrl_hw_14_ctrl_en(struct dsi_ctrl_hw *ctrl, bool on);
76void dsi_ctrl_hw_14_cmd_engine_en(struct dsi_ctrl_hw *ctrl, bool on);
77
Ajay Singh Parmaraa9152d2016-05-16 18:02:07 -0700[diff] [blame^]78void dsi_ctrl_hw_14_setup_cmd_stream(struct dsi_ctrl_hw *ctrl,
79 u32 width_in_pixels,
80 u32 h_stride,
81 u32 height_in_lines,
82 u32 vc_id);
Ajay Singh Parmar0e187812016-05-16 17:45:31 -0700[diff] [blame]83void dsi_ctrl_hw_14_phy_sw_reset(struct dsi_ctrl_hw *ctrl);
84void dsi_ctrl_hw_14_soft_reset(struct dsi_ctrl_hw *ctrl);
85
86void dsi_ctrl_hw_14_setup_lane_map(struct dsi_ctrl_hw *ctrl,
87 struct dsi_lane_mapping *lane_map);
88void dsi_ctrl_hw_14_kickoff_command(struct dsi_ctrl_hw *ctrl,
89 struct dsi_ctrl_cmd_dma_info *cmd,
90 u32 flags);
91
92void dsi_ctrl_hw_14_kickoff_fifo_command(struct dsi_ctrl_hw *ctrl,
93 struct dsi_ctrl_cmd_dma_fifo_info *cmd,
94 u32 flags);
95void dsi_ctrl_hw_14_reset_cmd_fifo(struct dsi_ctrl_hw *ctrl);
96void dsi_ctrl_hw_14_trigger_command_dma(struct dsi_ctrl_hw *ctrl);
97
98void dsi_ctrl_hw_14_ulps_request(struct dsi_ctrl_hw *ctrl, u32 lanes);
99void dsi_ctrl_hw_14_ulps_exit(struct dsi_ctrl_hw *ctrl, u32 lanes);
100void dsi_ctrl_hw_14_clear_ulps_request(struct dsi_ctrl_hw *ctrl, u32 lanes);
101u32 dsi_ctrl_hw_14_get_lanes_in_ulps(struct dsi_ctrl_hw *ctrl);
102
103void dsi_ctrl_hw_14_clamp_enable(struct dsi_ctrl_hw *ctrl,
104 u32 lanes,
105 bool enable_ulps);
106
107void dsi_ctrl_hw_14_clamp_disable(struct dsi_ctrl_hw *ctrl,
108 u32 lanes,
109 bool disable_ulps);
110u32 dsi_ctrl_hw_14_get_interrupt_status(struct dsi_ctrl_hw *ctrl);
111void dsi_ctrl_hw_14_clear_interrupt_status(struct dsi_ctrl_hw *ctrl, u32 ints);
112void dsi_ctrl_hw_14_enable_status_interrupts(struct dsi_ctrl_hw *ctrl,
113 u32 ints);
114
115u64 dsi_ctrl_hw_14_get_error_status(struct dsi_ctrl_hw *ctrl);
116void dsi_ctrl_hw_14_clear_error_status(struct dsi_ctrl_hw *ctrl, u64 errors);
117void dsi_ctrl_hw_14_enable_error_interrupts(struct dsi_ctrl_hw *ctrl,
118 u64 errors);
119
120void dsi_ctrl_hw_14_video_test_pattern_setup(struct dsi_ctrl_hw *ctrl,
121 enum dsi_test_pattern type,
122 u32 init_val);
123void dsi_ctrl_hw_14_cmd_test_pattern_setup(struct dsi_ctrl_hw *ctrl,
124 enum dsi_test_pattern type,
125 u32 init_val,
126 u32 stream_id);
127void dsi_ctrl_hw_14_test_pattern_enable(struct dsi_ctrl_hw *ctrl, bool enable);
128void dsi_ctrl_hw_14_trigger_cmd_test_pattern(struct dsi_ctrl_hw *ctrl,
129 u32 stream_id);
130#endif /* _DSI_CATALOG_H_ */