1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
| /* SPDX-License-Identifier: GPL-2.0-only */
| /*
| * linux/drivers/video/omap2/dss/dss_features.h
| *
| * Copyright (C) 2010 Texas Instruments
| * Author: Archit Taneja <archit@ti.com>
| */
|
| #ifndef __OMAP2_DSS_FEATURES_H
| #define __OMAP2_DSS_FEATURES_H
|
| #define MAX_DSS_MANAGERS 4
| #define MAX_DSS_OVERLAYS 4
| #define MAX_DSS_LCD_MANAGERS 3
| #define MAX_NUM_DSI 2
|
| /* DSS has feature id */
| enum dss_feat_id {
| FEAT_LCDENABLEPOL,
| FEAT_LCDENABLESIGNAL,
| FEAT_PCKFREEENABLE,
| FEAT_FUNCGATED,
| FEAT_MGR_LCD2,
| FEAT_MGR_LCD3,
| FEAT_LINEBUFFERSPLIT,
| FEAT_ROWREPEATENABLE,
| FEAT_RESIZECONF,
| /* Independent core clk divider */
| FEAT_CORE_CLK_DIV,
| FEAT_LCD_CLK_SRC,
| /* DSI-PLL power command 0x3 is not working */
| FEAT_DSI_PLL_PWR_BUG,
| FEAT_DSI_DCS_CMD_CONFIG_VC,
| FEAT_DSI_VC_OCP_WIDTH,
| FEAT_DSI_REVERSE_TXCLKESC,
| FEAT_DSI_GNQ,
| FEAT_DPI_USES_VDDS_DSI,
| FEAT_HDMI_CTS_SWMODE,
| FEAT_HDMI_AUDIO_USE_MCLK,
| FEAT_HANDLE_UV_SEPARATE,
| FEAT_ATTR2,
| FEAT_VENC_REQUIRES_TV_DAC_CLK,
| FEAT_CPR,
| FEAT_PRELOAD,
| FEAT_FIR_COEF_V,
| FEAT_ALPHA_FIXED_ZORDER,
| FEAT_ALPHA_FREE_ZORDER,
| FEAT_FIFO_MERGE,
| /* An unknown HW bug causing the normal FIFO thresholds not to work */
| FEAT_OMAP3_DSI_FIFO_BUG,
| FEAT_BURST_2D,
| FEAT_DSI_PHY_DCC,
| FEAT_MFLAG,
| };
|
| /* DSS register field id */
| enum dss_feat_reg_field {
| FEAT_REG_FIRHINC,
| FEAT_REG_FIRVINC,
| FEAT_REG_FIFOHIGHTHRESHOLD,
| FEAT_REG_FIFOLOWTHRESHOLD,
| FEAT_REG_FIFOSIZE,
| FEAT_REG_HORIZONTALACCU,
| FEAT_REG_VERTICALACCU,
| FEAT_REG_DISPC_CLK_SWITCH,
| };
|
| enum dss_range_param {
| FEAT_PARAM_DSS_FCK,
| FEAT_PARAM_DSS_PCD,
| FEAT_PARAM_DSIPLL_LPDIV,
| FEAT_PARAM_DSI_FCK,
| FEAT_PARAM_DOWNSCALE,
| FEAT_PARAM_LINEWIDTH,
| };
|
| /* DSS Feature Functions */
| unsigned long dss_feat_get_param_min(enum dss_range_param param);
| unsigned long dss_feat_get_param_max(enum dss_range_param param);
| enum omap_overlay_caps dss_feat_get_overlay_caps(enum omap_plane plane);
| bool dss_feat_color_mode_supported(enum omap_plane plane,
| enum omap_color_mode color_mode);
| const char *dss_feat_get_clk_source_name(enum omap_dss_clk_source id);
|
| u32 dss_feat_get_buffer_size_unit(void); /* in bytes */
| u32 dss_feat_get_burst_size_unit(void); /* in bytes */
|
| bool dss_feat_rotation_type_supported(enum omap_dss_rotation_type rot_type);
|
| bool dss_has_feature(enum dss_feat_id id);
| void dss_feat_get_reg_field(enum dss_feat_reg_field id, u8 *start, u8 *end);
| void dss_features_init(enum omapdss_version version);
|
| enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel);
| enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel);
|
| #endif
|
|
