diff options
| author | Hu He <hhe@nvidia.com> | 2014-11-25 14:59:07 -0800 |
|---|---|---|
| committer | Winnie Hsu <whsu@nvidia.com> | 2015-02-09 17:06:22 -0800 |
| commit | 231a96efcdf47e971ce70412332ad436b1ffb619 (patch) | |
| tree | 59a9c03c74592fbe7272bed1575a78cef8bc8fc7 /include | |
| parent | c017b032a284d7cb1974f7e80a6c3613089b9c0e (diff) | |
Kernel: add ov4689 kernel driver
Bug 1600299
Change-Id: I63f4d597bcc8b960407a7291fde6aa2ddb5bec25
Signed-off-by: Ming Wong <miwong@nvidia.com>
Reviewed-on: http://git-master/r/674099
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Diffstat (limited to 'include')
| -rw-r--r-- | include/media/ov4689.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/include/media/ov4689.h b/include/media/ov4689.h new file mode 100644 index 000000000000..fa60d6cab65d --- /dev/null +++ b/include/media/ov4689.h @@ -0,0 +1,77 @@ +/* + * ov4689.h - ov4689 sensor driver + * + * Copyright (c) 2015 NVIDIA Corporation. All rights reserved. + * + * Contributors: + * Jerry Chang <jerchang@nvidia.com> + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#ifndef __OV4689_H__ +#define __OV4689_H__ + +#include <linux/ioctl.h> + +#define OV4689_IOCTL_SET_MODE _IOW('o', 1, struct ov4689_mode) +#define OV4689_IOCTL_SET_FRAME_LENGTH _IOW('o', 2, __u32) +#define OV4689_IOCTL_SET_COARSE_TIME _IOW('o', 3, __u32) +#define OV4689_IOCTL_SET_GAIN _IOW('o', 4, __u16) +#define OV4689_IOCTL_GET_STATUS _IOR('o', 5, __u8) +#define OV4689_IOCTL_SET_GROUP_HOLD _IOW('o', 6, struct ov4689_grouphold) +#define OV4689_IOCTL_GET_SENSORDATA _IOR('o', 7, struct ov4689_sensordata) +#define OV4689_IOCTL_SET_FLASH _IOW('o', 8, struct ov4689_flash_control) +#define OV4689_IOCTL_SET_POWER _IOW('o', 20, __u32) + +struct ov4689_sensordata { + __u32 fuse_id_size; + __u8 fuse_id[16]; +}; + +struct ov4689_mode { + __u32 xres; + __u32 yres; + __u32 fps; + __u32 frame_length; + __u32 coarse_time; + __u16 gain; +}; + +struct ov4689_grouphold { + __u32 frame_length; + __u8 frame_length_enable; + __u32 coarse_time; + __u8 coarse_time_enable; + __s32 gain; + __u8 gain_enable; +}; + +struct ov4689_flash_control { + u8 enable; + u8 edge_trig_en; + u8 start_edge; + u8 repeat; + u16 delay_frm; +}; + +#ifdef __KERNEL__ +struct ov4689_power_rail { + struct regulator *dvdd; + struct regulator *avdd; + struct regulator *iovdd; + struct regulator *vif; +}; + +struct ov4689_platform_data { + struct ov4689_flash_control flash_cap; + int (*power_on)(struct ov4689_power_rail *pw); + int (*power_off)(struct ov4689_power_rail *pw); + const char *mclk_name; + unsigned int reset_gpio; +}; +#endif /* __KERNEL__ */ + +#endif /* __OV4689_H__ */ |