]>
Commit | Line | Data |
---|---|---|
9d200153 SM |
1 | /* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. |
2 | * | |
3 | * This program is free software; you can redistribute it and/or modify | |
4 | * it under the terms of the GNU General Public License version 2 and | |
5 | * only version 2 as published by the Free Software Foundation. | |
6 | * | |
7 | * This program is distributed in the hope that it will be useful, | |
8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
10 | * GNU General Public License for more details. | |
11 | * | |
12 | * You should have received a copy of the GNU General Public License | |
13 | * along with this program; if not, write to the Free Software | |
14 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
15 | * 02110-1301, USA. | |
16 | */ | |
17 | ||
18 | #include "msm_fb.h" | |
19 | #include "mddihost.h" | |
20 | #include "mddihosti.h" | |
21 | ||
22 | static int prism_lcd_on(struct platform_device *pdev); | |
23 | static int prism_lcd_off(struct platform_device *pdev); | |
24 | ||
25 | static int prism_lcd_on(struct platform_device *pdev) | |
26 | { | |
27 | /* Set the MDP pixel data attributes for Primary Display */ | |
28 | mddi_host_write_pix_attr_reg(0x00C3); | |
29 | ||
30 | return 0; | |
31 | } | |
32 | ||
33 | static int prism_lcd_off(struct platform_device *pdev) | |
34 | { | |
35 | return 0; | |
36 | } | |
37 | ||
38 | static int __init prism_probe(struct platform_device *pdev) | |
39 | { | |
40 | msm_fb_add_device(pdev); | |
41 | ||
42 | return 0; | |
43 | } | |
44 | ||
45 | static struct platform_driver this_driver = { | |
46 | .probe = prism_probe, | |
47 | .driver = { | |
48 | .name = "mddi_prism_wvga", | |
49 | }, | |
50 | }; | |
51 | ||
52 | static struct msm_fb_panel_data prism_panel_data = { | |
53 | .on = prism_lcd_on, | |
54 | .off = prism_lcd_off, | |
55 | }; | |
56 | ||
57 | static struct platform_device this_device = { | |
58 | .name = "mddi_prism_wvga", | |
59 | .id = 0, | |
60 | .dev = { | |
61 | .platform_data = &prism_panel_data, | |
62 | } | |
63 | }; | |
64 | ||
65 | static int __init prism_init(void) | |
66 | { | |
67 | int ret; | |
68 | struct msm_panel_info *pinfo; | |
69 | ||
70 | #ifdef CONFIG_FB_MSM_MDDI_AUTO_DETECT | |
71 | u32 id; | |
72 | ||
73 | ret = msm_fb_detect_client("mddi_prism_wvga"); | |
74 | if (ret == -ENODEV) | |
75 | return 0; | |
76 | ||
77 | if (ret) { | |
78 | id = mddi_get_client_id(); | |
79 | ||
80 | if (((id >> 16) != 0x4474) || ((id & 0xffff) == 0x8960)) | |
81 | return 0; | |
82 | } | |
83 | #endif | |
84 | ret = platform_driver_register(&this_driver); | |
85 | if (!ret) { | |
86 | pinfo = &prism_panel_data.panel_info; | |
87 | pinfo->xres = 800; | |
88 | pinfo->yres = 480; | |
89 | pinfo->type = MDDI_PANEL; | |
90 | pinfo->pdest = DISPLAY_1; | |
91 | pinfo->mddi.vdopkt = MDDI_DEFAULT_PRIM_PIX_ATTR; | |
92 | pinfo->wait_cycle = 0; | |
93 | pinfo->bpp = 18; | |
94 | pinfo->fb_num = 2; | |
95 | pinfo->clk_rate = 153600000; | |
96 | pinfo->clk_min = 150000000; | |
97 | pinfo->clk_max = 160000000; | |
98 | pinfo->lcd.vsync_enable = TRUE; | |
99 | pinfo->lcd.refx100 = 6050; | |
100 | pinfo->lcd.v_back_porch = 23; | |
101 | pinfo->lcd.v_front_porch = 20; | |
102 | pinfo->lcd.v_pulse_width = 105; | |
103 | pinfo->lcd.hw_vsync_mode = TRUE; | |
104 | pinfo->lcd.vsync_notifier_period = 0; | |
105 | ||
106 | ret = platform_device_register(&this_device); | |
107 | if (ret) | |
108 | platform_driver_unregister(&this_driver); | |
109 | } | |
110 | ||
111 | return ret; | |
112 | } | |
113 | ||
114 | module_init(prism_init); |