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d2912cb1 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
9c9b1bc2 KH |
2 | /* |
3 | * Legacy platform_data quirks | |
4 | * | |
5 | * Copyright (C) 2016 BayLibre, Inc | |
9c9b1bc2 KH |
6 | */ |
7 | #include <linux/kernel.h> | |
8 | #include <linux/of_platform.h> | |
9 | ||
7ee77194 | 10 | #include <media/i2c/tvp514x.h> |
99228481 | 11 | #include <media/i2c/adv7343.h> |
7ee77194 | 12 | |
9c9b1bc2 | 13 | #include <mach/common.h> |
7ee77194 | 14 | #include <mach/da8xx.h> |
9c9b1bc2 KH |
15 | |
16 | struct pdata_init { | |
17 | const char *compatible; | |
18 | void (*fn)(void); | |
19 | }; | |
20 | ||
7ee77194 KH |
21 | #define TVP5147_CH0 "tvp514x-0" |
22 | #define TVP5147_CH1 "tvp514x-1" | |
23 | ||
24 | /* VPIF capture configuration */ | |
25 | static struct tvp514x_platform_data tvp5146_pdata = { | |
26 | .clk_polarity = 0, | |
27 | .hs_polarity = 1, | |
28 | .vs_polarity = 1, | |
29 | }; | |
30 | ||
31 | #define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) | |
32 | ||
231ce279 | 33 | static struct vpif_input da850_ch0_inputs[] = { |
7ee77194 KH |
34 | { |
35 | .input = { | |
36 | .index = 0, | |
37 | .name = "Composite", | |
38 | .type = V4L2_INPUT_TYPE_CAMERA, | |
39 | .capabilities = V4L2_IN_CAP_STD, | |
40 | .std = TVP514X_STD_ALL, | |
41 | }, | |
42 | .input_route = INPUT_CVBS_VI2B, | |
43 | .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, | |
44 | .subdev_name = TVP5147_CH0, | |
45 | }, | |
46 | }; | |
47 | ||
231ce279 | 48 | static struct vpif_input da850_ch1_inputs[] = { |
7ee77194 KH |
49 | { |
50 | .input = { | |
51 | .index = 0, | |
52 | .name = "S-Video", | |
53 | .type = V4L2_INPUT_TYPE_CAMERA, | |
54 | .capabilities = V4L2_IN_CAP_STD, | |
55 | .std = TVP514X_STD_ALL, | |
56 | }, | |
57 | .input_route = INPUT_SVIDEO_VI2C_VI1C, | |
58 | .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, | |
59 | .subdev_name = TVP5147_CH1, | |
60 | }, | |
61 | }; | |
62 | ||
63 | static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = { | |
64 | { | |
65 | .name = TVP5147_CH0, | |
66 | .board_info = { | |
67 | I2C_BOARD_INFO("tvp5146", 0x5d), | |
68 | .platform_data = &tvp5146_pdata, | |
69 | }, | |
70 | }, | |
71 | { | |
72 | .name = TVP5147_CH1, | |
73 | .board_info = { | |
74 | I2C_BOARD_INFO("tvp5146", 0x5c), | |
75 | .platform_data = &tvp5146_pdata, | |
76 | }, | |
77 | }, | |
78 | }; | |
79 | ||
80 | static struct vpif_capture_config da850_vpif_capture_config = { | |
81 | .subdev_info = da850_vpif_capture_sdev_info, | |
82 | .subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info), | |
83 | .chan_config[0] = { | |
84 | .inputs = da850_ch0_inputs, | |
85 | .input_count = ARRAY_SIZE(da850_ch0_inputs), | |
86 | .vpif_if = { | |
87 | .if_type = VPIF_IF_BT656, | |
88 | .hd_pol = 1, | |
89 | .vd_pol = 1, | |
90 | .fid_pol = 0, | |
91 | }, | |
92 | }, | |
93 | .chan_config[1] = { | |
94 | .inputs = da850_ch1_inputs, | |
95 | .input_count = ARRAY_SIZE(da850_ch1_inputs), | |
96 | .vpif_if = { | |
97 | .if_type = VPIF_IF_BT656, | |
98 | .hd_pol = 1, | |
99 | .vd_pol = 1, | |
100 | .fid_pol = 0, | |
101 | }, | |
102 | }, | |
103 | .card_name = "DA850/OMAP-L138 Video Capture", | |
104 | }; | |
105 | ||
106 | static void __init da850_vpif_legacy_register_capture(void) | |
107 | { | |
108 | int ret; | |
109 | ||
110 | ret = da850_register_vpif_capture(&da850_vpif_capture_config); | |
111 | if (ret) | |
112 | pr_warn("%s: VPIF capture setup failed: %d\n", | |
113 | __func__, ret); | |
114 | } | |
115 | ||
116 | static void __init da850_vpif_capture_legacy_init_lcdk(void) | |
117 | { | |
118 | da850_vpif_capture_config.subdev_count = 1; | |
119 | da850_vpif_legacy_register_capture(); | |
120 | } | |
121 | ||
122 | static void __init da850_vpif_capture_legacy_init_evm(void) | |
123 | { | |
124 | da850_vpif_legacy_register_capture(); | |
125 | } | |
126 | ||
99228481 BG |
127 | static struct adv7343_platform_data adv7343_pdata = { |
128 | .mode_config = { | |
129 | .dac = { 1, 1, 1 }, | |
130 | }, | |
131 | .sd_config = { | |
132 | .sd_dac_out = { 1 }, | |
133 | }, | |
134 | }; | |
135 | ||
136 | static struct vpif_subdev_info da850_vpif_subdev[] = { | |
137 | { | |
138 | .name = "adv7343", | |
139 | .board_info = { | |
140 | I2C_BOARD_INFO("adv7343", 0x2a), | |
141 | .platform_data = &adv7343_pdata, | |
142 | }, | |
143 | }, | |
144 | }; | |
145 | ||
146 | static const struct vpif_output da850_ch0_outputs[] = { | |
147 | { | |
148 | .output = { | |
149 | .index = 0, | |
150 | .name = "Composite", | |
151 | .type = V4L2_OUTPUT_TYPE_ANALOG, | |
152 | .capabilities = V4L2_OUT_CAP_STD, | |
153 | .std = V4L2_STD_ALL, | |
154 | }, | |
155 | .subdev_name = "adv7343", | |
156 | .output_route = ADV7343_COMPOSITE_ID, | |
157 | }, | |
158 | { | |
159 | .output = { | |
160 | .index = 1, | |
161 | .name = "S-Video", | |
162 | .type = V4L2_OUTPUT_TYPE_ANALOG, | |
163 | .capabilities = V4L2_OUT_CAP_STD, | |
164 | .std = V4L2_STD_ALL, | |
165 | }, | |
166 | .subdev_name = "adv7343", | |
167 | .output_route = ADV7343_SVIDEO_ID, | |
168 | }, | |
169 | }; | |
170 | ||
171 | static struct vpif_display_config da850_vpif_display_config = { | |
172 | .subdevinfo = da850_vpif_subdev, | |
173 | .subdev_count = ARRAY_SIZE(da850_vpif_subdev), | |
174 | .chan_config[0] = { | |
175 | .outputs = da850_ch0_outputs, | |
176 | .output_count = ARRAY_SIZE(da850_ch0_outputs), | |
177 | }, | |
178 | .card_name = "DA850/OMAP-L138 Video Display", | |
179 | }; | |
180 | ||
181 | static void __init da850_vpif_display_legacy_init_evm(void) | |
182 | { | |
183 | int ret; | |
184 | ||
185 | ret = da850_register_vpif_display(&da850_vpif_display_config); | |
186 | if (ret) | |
187 | pr_warn("%s: VPIF display setup failed: %d\n", | |
188 | __func__, ret); | |
189 | } | |
190 | ||
9c9b1bc2 KH |
191 | static void pdata_quirks_check(struct pdata_init *quirks) |
192 | { | |
193 | while (quirks->compatible) { | |
194 | if (of_machine_is_compatible(quirks->compatible)) { | |
195 | if (quirks->fn) | |
196 | quirks->fn(); | |
9c9b1bc2 KH |
197 | } |
198 | quirks++; | |
199 | } | |
200 | } | |
201 | ||
202 | static struct pdata_init pdata_quirks[] __initdata = { | |
7ee77194 | 203 | { "ti,da850-lcdk", da850_vpif_capture_legacy_init_lcdk, }, |
99228481 | 204 | { "ti,da850-evm", da850_vpif_display_legacy_init_evm, }, |
7ee77194 | 205 | { "ti,da850-evm", da850_vpif_capture_legacy_init_evm, }, |
9c9b1bc2 KH |
206 | { /* sentinel */ }, |
207 | }; | |
208 | ||
209 | void __init pdata_quirks_init(void) | |
210 | { | |
211 | pdata_quirks_check(pdata_quirks); | |
212 | } |