1 /*
2 * Copyright (C) 2009 Nokia Corporation
3 * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
4 *
5 * Some code and ideas taken from drivers/video/omap/ driver
6 * by Imre Deak.
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License version 2 as published by
10 * the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * this program. If not, see <http://www.gnu.org/licenses/>.
19 */
20
21 #define DSS_SUBSYS_NAME "CORE"
22
23 #include <linux/kernel.h>
24 #include <linux/module.h>
25 #include <linux/platform_device.h>
26
27 #include "omapdss.h"
28 #include "dss.h"
29
30 /* INIT */
31 static struct platform_driver * const omap_dss_drivers[] = {
32 &omap_dsshw_driver,
33 &omap_dispchw_driver,
34 #ifdef CONFIG_OMAP2_DSS_DSI
35 &omap_dsihw_driver,
36 #endif
37 #ifdef CONFIG_OMAP2_DSS_VENC
38 &omap_venchw_driver,
39 #endif
40 #ifdef CONFIG_OMAP4_DSS_HDMI
41 &omapdss_hdmi4hw_driver,
42 #endif
43 #ifdef CONFIG_OMAP5_DSS_HDMI
44 &omapdss_hdmi5hw_driver,
45 #endif
46 };
47
48 static struct platform_device *omap_drm_device;
49
omap_dss_init(void)50 static int __init omap_dss_init(void)
51 {
52 int r;
53
54 r = platform_register_drivers(omap_dss_drivers,
55 ARRAY_SIZE(omap_dss_drivers));
56 if (r)
57 goto err_reg;
58
59 omap_drm_device = platform_device_register_simple("omapdrm", 0, NULL, 0);
60 if (IS_ERR(omap_drm_device)) {
61 r = PTR_ERR(omap_drm_device);
62 goto err_reg;
63 }
64
65 return 0;
66
67 err_reg:
68 platform_unregister_drivers(omap_dss_drivers,
69 ARRAY_SIZE(omap_dss_drivers));
70
71 return r;
72 }
73
omap_dss_exit(void)74 static void __exit omap_dss_exit(void)
75 {
76 platform_device_unregister(omap_drm_device);
77
78 platform_unregister_drivers(omap_dss_drivers,
79 ARRAY_SIZE(omap_dss_drivers));
80 }
81
82 module_init(omap_dss_init);
83 module_exit(omap_dss_exit);
84
85 MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
86 MODULE_DESCRIPTION("OMAP2/3 Display Subsystem");
87 MODULE_LICENSE("GPL v2");
88
89
