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path: root/drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.h
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Diffstat (limited to 'drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.h')
-rw-r--r--drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.h112
1 files changed, 112 insertions, 0 deletions
diff --git a/drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.h b/drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.h
new file mode 100644
index 000000000000..85460701c7ea
--- /dev/null
+++ b/drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.h
@@ -0,0 +1,112 @@
1/* linux/drivers/video/exynos/exynos_mipi_dsi_lowlevel.h
2 *
3 * Header file for Samsung SoC MIPI-DSI lowlevel driver.
4 *
5 * Copyright (c) 2012 Samsung Electronics Co., Ltd
6 *
7 * InKi Dae <inki.dae@samsung.com>
8 * Donghwa Lee <dh09.lee@samsung.com>
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13*/
14
15#ifndef _EXYNOS_MIPI_DSI_LOWLEVEL_H
16#define _EXYNOS_MIPI_DSI_LOWLEVEL_H
17
18void exynos_mipi_dsi_func_reset(struct mipi_dsim_device *dsim);
19void exynos_mipi_dsi_sw_reset(struct mipi_dsim_device *dsim);
20void exynos_mipi_dsi_sw_reset_release(struct mipi_dsim_device *dsim);
21int exynos_mipi_dsi_get_sw_reset_release(struct mipi_dsim_device *dsim);
22void exynos_mipi_dsi_set_interrupt_mask(struct mipi_dsim_device *dsim,
23 unsigned int mode, unsigned int mask);
24void exynos_mipi_dsi_set_data_lane_number(struct mipi_dsim_device *dsim,
25 unsigned int count);
26void exynos_mipi_dsi_init_fifo_pointer(struct mipi_dsim_device *dsim,
27 unsigned int cfg);
28void exynos_mipi_dsi_set_phy_tunning(struct mipi_dsim_device *dsim,
29 unsigned int value);
30void exynos_mipi_dsi_set_phy_tunning(struct mipi_dsim_device *dsim,
31 unsigned int value);
32void exynos_mipi_dsi_set_main_stand_by(struct mipi_dsim_device *dsim,
33 unsigned int enable);
34void exynos_mipi_dsi_set_main_disp_resol(struct mipi_dsim_device *dsim,
35 unsigned int width_resol, unsigned int height_resol);
36void exynos_mipi_dsi_set_main_disp_vporch(struct mipi_dsim_device *dsim,
37 unsigned int cmd_allow, unsigned int vfront, unsigned int vback);
38void exynos_mipi_dsi_set_main_disp_hporch(struct mipi_dsim_device *dsim,
39 unsigned int front, unsigned int back);
40void exynos_mipi_dsi_set_main_disp_sync_area(struct mipi_dsim_device *dsim,
41 unsigned int vert, unsigned int hori);
42void exynos_mipi_dsi_set_sub_disp_resol(struct mipi_dsim_device *dsim,
43 unsigned int vert, unsigned int hori);
44void exynos_mipi_dsi_init_config(struct mipi_dsim_device *dsim);
45void exynos_mipi_dsi_display_config(struct mipi_dsim_device *dsim,
46 struct mipi_dsim_config *dsim_config);
47void exynos_mipi_dsi_set_data_lane_number(struct mipi_dsim_device *dsim,
48 unsigned int count);
49void exynos_mipi_dsi_enable_lane(struct mipi_dsim_device *dsim, unsigned int lane,
50 unsigned int enable);
51void exynos_mipi_dsi_enable_afc(struct mipi_dsim_device *dsim, unsigned int enable,
52 unsigned int afc_code);
53void exynos_mipi_dsi_enable_pll_bypass(struct mipi_dsim_device *dsim,
54 unsigned int enable);
55void exynos_mipi_dsi_set_pll_pms(struct mipi_dsim_device *dsim, unsigned int p,
56 unsigned int m, unsigned int s);
57void exynos_mipi_dsi_pll_freq_band(struct mipi_dsim_device *dsim,
58 unsigned int freq_band);
59void exynos_mipi_dsi_pll_freq(struct mipi_dsim_device *dsim,
60 unsigned int pre_divider, unsigned int main_divider,
61 unsigned int scaler);
62void exynos_mipi_dsi_pll_stable_time(struct mipi_dsim_device *dsim,
63 unsigned int lock_time);
64void exynos_mipi_dsi_enable_pll(struct mipi_dsim_device *dsim,
65 unsigned int enable);
66void exynos_mipi_dsi_set_byte_clock_src(struct mipi_dsim_device *dsim,
67 unsigned int src);
68void exynos_mipi_dsi_enable_byte_clock(struct mipi_dsim_device *dsim,
69 unsigned int enable);
70void exynos_mipi_dsi_set_esc_clk_prs(struct mipi_dsim_device *dsim,
71 unsigned int enable, unsigned int prs_val);
72void exynos_mipi_dsi_enable_esc_clk_on_lane(struct mipi_dsim_device *dsim,
73 unsigned int lane_sel, unsigned int enable);
74void exynos_mipi_dsi_force_dphy_stop_state(struct mipi_dsim_device *dsim,
75 unsigned int enable);
76unsigned int exynos_mipi_dsi_is_lane_state(struct mipi_dsim_device *dsim);
77void exynos_mipi_dsi_set_stop_state_counter(struct mipi_dsim_device *dsim,
78 unsigned int cnt_val);
79void exynos_mipi_dsi_set_bta_timeout(struct mipi_dsim_device *dsim,
80 unsigned int timeout);
81void exynos_mipi_dsi_set_lpdr_timeout(struct mipi_dsim_device *dsim,
82 unsigned int timeout);
83void exynos_mipi_dsi_set_lcdc_transfer_mode(struct mipi_dsim_device *dsim,
84 unsigned int lp);
85void exynos_mipi_dsi_set_cpu_transfer_mode(struct mipi_dsim_device *dsim,
86 unsigned int lp);
87void exynos_mipi_dsi_enable_hs_clock(struct mipi_dsim_device *dsim,
88 unsigned int enable);
89void exynos_mipi_dsi_dp_dn_swap(struct mipi_dsim_device *dsim,
90 unsigned int swap_en);
91void exynos_mipi_dsi_hs_zero_ctrl(struct mipi_dsim_device *dsim,
92 unsigned int hs_zero);
93void exynos_mipi_dsi_prep_ctrl(struct mipi_dsim_device *dsim, unsigned int prep);
94unsigned int exynos_mipi_dsi_read_interrupt(struct mipi_dsim_device *dsim);
95unsigned int exynos_mipi_dsi_read_interrupt_mask(struct mipi_dsim_device *dsim);
96void exynos_mipi_dsi_clear_interrupt(struct mipi_dsim_device *dsim,
97 unsigned int src);
98void exynos_mipi_dsi_set_interrupt(struct mipi_dsim_device *dsim,
99 unsigned int src, unsigned int enable);
100unsigned int exynos_mipi_dsi_is_pll_stable(struct mipi_dsim_device *dsim);
101unsigned int exynos_mipi_dsi_get_fifo_state(struct mipi_dsim_device *dsim);
102unsigned int _exynos_mipi_dsi_get_frame_done_status(struct mipi_dsim_device *dsim);
103void _exynos_mipi_dsi_clear_frame_done(struct mipi_dsim_device *dsim);
104void exynos_mipi_dsi_wr_tx_header(struct mipi_dsim_device *dsim, unsigned int di,
105 unsigned int data0, unsigned int data1);
106void exynos_mipi_dsi_wr_tx_data(struct mipi_dsim_device *dsim,
107 unsigned int tx_data);
108void exynos_mipi_dsi_rd_tx_header(struct mipi_dsim_device *dsim,
109 unsigned int data0, unsigned int data1);
110unsigned int exynos_mipi_dsi_rd_rx_fifo(struct mipi_dsim_device *dsim);
111
112#endif /* _EXYNOS_MIPI_DSI_LOWLEVEL_H */
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-10 04:21:22 -0500