diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/media/video/cmoscam.c')
-rwxr-xr-x | ANDROID_3.4.5/drivers/media/video/cmoscam.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/drivers/media/video/cmoscam.c b/ANDROID_3.4.5/drivers/media/video/cmoscam.c new file mode 100755 index 00000000..fad74f68 --- /dev/null +++ b/ANDROID_3.4.5/drivers/media/video/cmoscam.c @@ -0,0 +1,99 @@ + /*++ + * linux/drivers/media/video/cmoscam.c + * WonderMedia v4l cmos device driver +* + * Copyright c 2010 WonderMedia Technologies, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. +* + * WonderMedia Technologies, Inc. + * 4F, 533, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C +--*/ + +#include "cmoscam.h" + +static int video_nr = -1; /* /dev/videoN, -1 for autodetect */ + +static const struct v4l2_ioctl_ops cmos_ioctl_ops = { + .vidioc_querycap = cmos_cam_querycap, + .vidioc_enum_input = cmos_cam_enum_input, + .vidioc_g_input = cmos_cam_g_input, + .vidioc_s_input = cmos_cam_s_input, + .vidioc_s_std = cmos_cam_s_std, + .vidioc_reqbufs = cmos_cam_reqbufs, + .vidioc_querybuf = cmos_cam_querybuf, + .vidioc_qbuf = cmos_cam_qbuf, + .vidioc_dqbuf = cmos_cam_dqbuf, + .vidioc_streamon = cmos_cam_streamon, + .vidioc_streamoff = cmos_cam_streamoff, + .vidioc_enum_fmt_vid_cap = cmos_cam_enum_fmt_cap, + .vidioc_g_fmt_vid_cap = cmos_cam_g_fmt_cap, + .vidioc_s_fmt_vid_cap = cmos_cam_s_fmt_cap, + .vidioc_try_fmt_vid_cap = cmos_cam_try_fmt_cap, + .vidioc_queryctrl = cmos_cam_queryctrl, + .vidioc_s_ctrl = cmos_cam_s_ctrl, + .vidioc_g_ctrl = cmos_cam_g_ctrl, +}; + +static const struct v4l2_file_operations cmos_cam_fops = { + .owner = THIS_MODULE, + .open = cmos_cam_open, + .release = cmos_cam_release, +#if !defined(LINUX_VERSION_CODE) + #include <linux/version.h> +#endif +#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,32) + .ioctl = video_ioctl2, +#else + .unlocked_ioctl = video_ioctl2, +#endif + .mmap = cmos_cam_mmap, +}; + +struct video_device cmos_cam = { + .name = "cmos_cam", + .fops = &cmos_cam_fops, + .ioctl_ops = &cmos_ioctl_ops, + .release = video_device_release, + .tvnorms = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM, + .minor = -1 +}; + + +static int __init cmos_cam_init(void) +{ + int ret; + + ret = video_register_device(&cmos_cam, VFL_TYPE_GRABBER, video_nr); + if (ret < 0) + printk(KERN_ERR "WonderMedia CMOS camera register failed\n"); + else + printk(KERN_ERR "WonderMedia CMOS camera register OK \n"); + + + return ret; +} + +static void __exit cmos_cam_exit(void) +{ + video_unregister_device(&cmos_cam); +} + +module_init(cmos_cam_init); +module_exit(cmos_cam_exit); + +MODULE_DESCRIPTION("WonderMedia CMOS Camera for ARM SoC"); +MODULE_AUTHOR("WonderMedia Technologies, Inc."); +MODULE_LICENSE("Dual BSD/GPL"); + |