aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap2/dss-common.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap2/dss-common.c')
-rw-r--r--arch/arm/mach-omap2/dss-common.c224
1 files changed, 1 insertions, 223 deletions
diff --git a/arch/arm/mach-omap2/dss-common.c b/arch/arm/mach-omap2/dss-common.c
index dadccc91488c..ea2be0f5953b 100644
--- a/arch/arm/mach-omap2/dss-common.c
+++ b/arch/arm/mach-omap2/dss-common.c
@@ -33,227 +33,5 @@
33#include "soc.h" 33#include "soc.h"
34#include "dss-common.h" 34#include "dss-common.h"
35#include "mux.h" 35#include "mux.h"
36#include "display.h"
36 37
37#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
38#define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
39#define HDMI_GPIO_HPD 63 /* Hotplug detect */
40
41#define PANDA_DVI_TFP410_POWER_DOWN_GPIO 0
42
43/* DVI Connector */
44static struct connector_dvi_platform_data omap4_panda_dvi_connector_pdata = {
45 .name = "dvi",
46 .source = "tfp410.0",
47 .i2c_bus_num = 2,
48};
49
50static struct platform_device omap4_panda_dvi_connector_device = {
51 .name = "connector-dvi",
52 .id = 0,
53 .dev.platform_data = &omap4_panda_dvi_connector_pdata,
54};
55
56/* TFP410 DPI-to-DVI chip */
57static struct encoder_tfp410_platform_data omap4_panda_tfp410_pdata = {
58 .name = "tfp410.0",
59 .source = "dpi.0",
60 .data_lines = 24,
61 .power_down_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
62};
63
64static struct platform_device omap4_panda_tfp410_device = {
65 .name = "tfp410",
66 .id = 0,
67 .dev.platform_data = &omap4_panda_tfp410_pdata,
68};
69
70/* HDMI Connector */
71static struct connector_hdmi_platform_data omap4_panda_hdmi_connector_pdata = {
72 .name = "hdmi",
73 .source = "tpd12s015.0",
74};
75
76static struct platform_device omap4_panda_hdmi_connector_device = {
77 .name = "connector-hdmi",
78 .id = 0,
79 .dev.platform_data = &omap4_panda_hdmi_connector_pdata,
80};
81
82/* TPD12S015 HDMI ESD protection & level shifter chip */
83static struct encoder_tpd12s015_platform_data omap4_panda_tpd_pdata = {
84 .name = "tpd12s015.0",
85 .source = "hdmi.0",
86
87 .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
88 .ls_oe_gpio = HDMI_GPIO_LS_OE,
89 .hpd_gpio = HDMI_GPIO_HPD,
90};
91
92static struct platform_device omap4_panda_tpd_device = {
93 .name = "tpd12s015",
94 .id = 0,
95 .dev.platform_data = &omap4_panda_tpd_pdata,
96};
97
98static struct omap_dss_board_info omap4_panda_dss_data = {
99 .default_display_name = "dvi",
100};
101
102void __init omap4_panda_display_init_of(void)
103{
104 omap_display_init(&omap4_panda_dss_data);
105
106 platform_device_register(&omap4_panda_tfp410_device);
107 platform_device_register(&omap4_panda_dvi_connector_device);
108
109 platform_device_register(&omap4_panda_tpd_device);
110 platform_device_register(&omap4_panda_hdmi_connector_device);
111}
112
113
114/* OMAP4 Blaze display data */
115
116#define DISPLAY_SEL_GPIO 59 /* LCD2/PicoDLP switch */
117#define DLP_POWER_ON_GPIO 40
118
119static struct panel_dsicm_platform_data dsi1_panel = {
120 .name = "lcd",
121 .source = "dsi.0",
122 .reset_gpio = 102,
123 .use_ext_te = false,
124 .ext_te_gpio = 101,
125 .pin_config = {
126 .num_pins = 6,
127 .pins = { 0, 1, 2, 3, 4, 5 },
128 },
129};
130
131static struct platform_device sdp4430_lcd_device = {
132 .name = "panel-dsi-cm",
133 .id = 0,
134 .dev.platform_data = &dsi1_panel,
135};
136
137static struct panel_dsicm_platform_data dsi2_panel = {
138 .name = "lcd2",
139 .source = "dsi.1",
140 .reset_gpio = 104,
141 .use_ext_te = false,
142 .ext_te_gpio = 103,
143 .pin_config = {
144 .num_pins = 6,
145 .pins = { 0, 1, 2, 3, 4, 5 },
146 },
147};
148
149static struct platform_device sdp4430_lcd2_device = {
150 .name = "panel-dsi-cm",
151 .id = 1,
152 .dev.platform_data = &dsi2_panel,
153};
154
155/* HDMI Connector */
156static struct connector_hdmi_platform_data sdp4430_hdmi_connector_pdata = {
157 .name = "hdmi",
158 .source = "tpd12s015.0",
159};
160
161static struct platform_device sdp4430_hdmi_connector_device = {
162 .name = "connector-hdmi",
163 .id = 0,
164 .dev.platform_data = &sdp4430_hdmi_connector_pdata,
165};
166
167/* TPD12S015 HDMI ESD protection & level shifter chip */
168static struct encoder_tpd12s015_platform_data sdp4430_tpd_pdata = {
169 .name = "tpd12s015.0",
170 .source = "hdmi.0",
171
172 .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
173 .ls_oe_gpio = HDMI_GPIO_LS_OE,
174 .hpd_gpio = HDMI_GPIO_HPD,
175};
176
177static struct platform_device sdp4430_tpd_device = {
178 .name = "tpd12s015",
179 .id = 0,
180 .dev.platform_data = &sdp4430_tpd_pdata,
181};
182
183
184static struct omap_dss_board_info sdp4430_dss_data = {
185 .default_display_name = "lcd",
186};
187
188/*
189 * we select LCD2 by default (instead of Pico DLP) by setting DISPLAY_SEL_GPIO.
190 * Setting DLP_POWER_ON gpio enables the VDLP_2V5 VDLP_1V8 and VDLP_1V0 rails
191 * used by picodlp on the 4430sdp platform. Keep this gpio disabled as LCD2 is
192 * selected by default
193 */
194void __init omap_4430sdp_display_init_of(void)
195{
196 int r;
197
198 r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH,
199 "display_sel");
200 if (r)
201 pr_err("%s: Could not get display_sel GPIO\n", __func__);
202
203 r = gpio_request_one(DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW,
204 "DLP POWER ON");
205 if (r)
206 pr_err("%s: Could not get DLP POWER ON GPIO\n", __func__);
207
208 omap_display_init(&sdp4430_dss_data);
209
210 platform_device_register(&sdp4430_lcd_device);
211 platform_device_register(&sdp4430_lcd2_device);
212
213 platform_device_register(&sdp4430_tpd_device);
214 platform_device_register(&sdp4430_hdmi_connector_device);
215}
216
217
218/* OMAP3 IGEPv2 data */
219
220#define IGEP2_DVI_TFP410_POWER_DOWN_GPIO 170
221
222/* DVI Connector */
223static struct connector_dvi_platform_data omap3_igep2_dvi_connector_pdata = {
224 .name = "dvi",
225 .source = "tfp410.0",
226 .i2c_bus_num = 2,
227};
228
229static struct platform_device omap3_igep2_dvi_connector_device = {
230 .name = "connector-dvi",
231 .id = 0,
232 .dev.platform_data = &omap3_igep2_dvi_connector_pdata,
233};
234
235/* TFP410 DPI-to-DVI chip */
236static struct encoder_tfp410_platform_data omap3_igep2_tfp410_pdata = {
237 .name = "tfp410.0",
238 .source = "dpi.0",
239 .data_lines = 24,
240 .power_down_gpio = IGEP2_DVI_TFP410_POWER_DOWN_GPIO,
241};
242
243static struct platform_device omap3_igep2_tfp410_device = {
244 .name = "tfp410",
245 .id = 0,
246 .dev.platform_data = &omap3_igep2_tfp410_pdata,
247};
248
249static struct omap_dss_board_info igep2_dss_data = {
250 .default_display_name = "dvi",
251};
252
253void __init omap3_igep2_display_init_of(void)
254{
255 omap_display_init(&igep2_dss_data);
256
257 platform_device_register(&omap3_igep2_tfp410_device);
258 platform_device_register(&omap3_igep2_dvi_connector_device);
259}
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-15 08:24:21 -0400