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26#include <linux/kernel.h>
27#include <linux/gpio.h>
28
29#include <video/omapdss.h>
30#include <video/omap-panel-data.h>
31
32#include "soc.h"
33#include "dss-common.h"
34#include "mux.h"
35
36#define HDMI_GPIO_CT_CP_HPD 60
37#define HDMI_GPIO_LS_OE 41
38#define HDMI_GPIO_HPD 63
39
40
41#define PANDA_DVI_TFP410_POWER_DOWN_GPIO 0
42
43
44static struct tfp410_platform_data omap4_dvi_panel = {
45 .i2c_bus_num = 2,
46 .power_down_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
47};
48
49static struct omap_dss_device omap4_panda_dvi_device = {
50 .type = OMAP_DISPLAY_TYPE_DPI,
51 .name = "dvi",
52 .driver_name = "tfp410",
53 .data = &omap4_dvi_panel,
54 .phy.dpi.data_lines = 24,
55 .channel = OMAP_DSS_CHANNEL_LCD2,
56};
57
58static struct omap_dss_hdmi_data omap4_panda_hdmi_data = {
59 .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
60 .ls_oe_gpio = HDMI_GPIO_LS_OE,
61 .hpd_gpio = HDMI_GPIO_HPD,
62};
63
64static struct omap_dss_device omap4_panda_hdmi_device = {
65 .name = "hdmi",
66 .driver_name = "hdmi_panel",
67 .type = OMAP_DISPLAY_TYPE_HDMI,
68 .channel = OMAP_DSS_CHANNEL_DIGIT,
69 .data = &omap4_panda_hdmi_data,
70};
71
72static struct omap_dss_device *omap4_panda_dss_devices[] = {
73 &omap4_panda_dvi_device,
74 &omap4_panda_hdmi_device,
75};
76
77static struct omap_dss_board_info omap4_panda_dss_data = {
78 .num_devices = ARRAY_SIZE(omap4_panda_dss_devices),
79 .devices = omap4_panda_dss_devices,
80 .default_device = &omap4_panda_dvi_device,
81};
82
83void __init omap4_panda_display_init(void)
84{
85 omap_display_init(&omap4_panda_dss_data);
86
87
88
89
90
91 if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
92 omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
93 else
94 omap_hdmi_init(0);
95
96 omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
97 omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
98 omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
99}
100
101void __init omap4_panda_display_init_of(void)
102{
103 omap_display_init(&omap4_panda_dss_data);
104}
105
106
107
108
109#define DISPLAY_SEL_GPIO 59
110#define DLP_POWER_ON_GPIO 40
111
112static struct nokia_dsi_panel_data dsi1_panel = {
113 .name = "taal",
114 .reset_gpio = 102,
115 .use_ext_te = false,
116 .ext_te_gpio = 101,
117 .esd_interval = 0,
118 .pin_config = {
119 .num_pins = 6,
120 .pins = { 0, 1, 2, 3, 4, 5 },
121 },
122};
123
124static struct omap_dss_device sdp4430_lcd_device = {
125 .name = "lcd",
126 .driver_name = "taal",
127 .type = OMAP_DISPLAY_TYPE_DSI,
128 .data = &dsi1_panel,
129 .phy.dsi = {
130 .module = 0,
131 },
132 .channel = OMAP_DSS_CHANNEL_LCD,
133};
134
135static struct nokia_dsi_panel_data dsi2_panel = {
136 .name = "taal",
137 .reset_gpio = 104,
138 .use_ext_te = false,
139 .ext_te_gpio = 103,
140 .esd_interval = 0,
141 .pin_config = {
142 .num_pins = 6,
143 .pins = { 0, 1, 2, 3, 4, 5 },
144 },
145};
146
147static struct omap_dss_device sdp4430_lcd2_device = {
148 .name = "lcd2",
149 .driver_name = "taal",
150 .type = OMAP_DISPLAY_TYPE_DSI,
151 .data = &dsi2_panel,
152 .phy.dsi = {
153
154 .module = 1,
155 },
156 .channel = OMAP_DSS_CHANNEL_LCD2,
157};
158
159static struct omap_dss_hdmi_data sdp4430_hdmi_data = {
160 .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
161 .ls_oe_gpio = HDMI_GPIO_LS_OE,
162 .hpd_gpio = HDMI_GPIO_HPD,
163};
164
165static struct omap_dss_device sdp4430_hdmi_device = {
166 .name = "hdmi",
167 .driver_name = "hdmi_panel",
168 .type = OMAP_DISPLAY_TYPE_HDMI,
169 .channel = OMAP_DSS_CHANNEL_DIGIT,
170 .data = &sdp4430_hdmi_data,
171};
172
173static struct picodlp_panel_data sdp4430_picodlp_pdata = {
174 .picodlp_adapter_id = 2,
175 .emu_done_gpio = 44,
176 .pwrgood_gpio = 45,
177};
178
179static struct omap_dss_device sdp4430_picodlp_device = {
180 .name = "picodlp",
181 .driver_name = "picodlp_panel",
182 .type = OMAP_DISPLAY_TYPE_DPI,
183 .phy.dpi.data_lines = 24,
184 .channel = OMAP_DSS_CHANNEL_LCD2,
185 .data = &sdp4430_picodlp_pdata,
186};
187
188static struct omap_dss_device *sdp4430_dss_devices[] = {
189 &sdp4430_lcd_device,
190 &sdp4430_lcd2_device,
191 &sdp4430_hdmi_device,
192 &sdp4430_picodlp_device,
193};
194
195static struct omap_dss_board_info sdp4430_dss_data = {
196 .num_devices = ARRAY_SIZE(sdp4430_dss_devices),
197 .devices = sdp4430_dss_devices,
198 .default_device = &sdp4430_lcd_device,
199};
200
201
202
203
204
205
206
207void __init omap_4430sdp_display_init(void)
208{
209 int r;
210
211 r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH,
212 "display_sel");
213 if (r)
214 pr_err("%s: Could not get display_sel GPIO\n", __func__);
215
216 r = gpio_request_one(DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW,
217 "DLP POWER ON");
218 if (r)
219 pr_err("%s: Could not get DLP POWER ON GPIO\n", __func__);
220
221 omap_display_init(&sdp4430_dss_data);
222
223
224
225
226 if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
227 omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
228 else
229 omap_hdmi_init(0);
230
231 omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
232 omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
233 omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
234}
235
236void __init omap_4430sdp_display_init_of(void)
237{
238 int r;
239
240 r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH,
241 "display_sel");
242 if (r)
243 pr_err("%s: Could not get display_sel GPIO\n", __func__);
244
245 r = gpio_request_one(DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW,
246 "DLP POWER ON");
247 if (r)
248 pr_err("%s: Could not get DLP POWER ON GPIO\n", __func__);
249
250 omap_display_init(&sdp4430_dss_data);
251}
252
