| /** |
| * Copyright (c) 2012-2013 NVIDIA Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope 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/>. |
| */ |
| |
| #ifndef __IMX132_H__ |
| #define __IMX132_H__ |
| |
| #include <linux/ioctl.h> /* For IOCTL macros */ |
| |
| #define IMX132_IOCTL_SET_MODE _IOW('o', 1, struct imx132_mode) |
| #define IMX132_IOCTL_GET_STATUS _IOR('o', 2, __u8) |
| #define IMX132_IOCTL_SET_FRAME_LENGTH _IOW('o', 3, __u32) |
| #define IMX132_IOCTL_SET_COARSE_TIME _IOW('o', 4, __u32) |
| #define IMX132_IOCTL_SET_GAIN _IOW('o', 5, __u16) |
| #define IMX132_IOCTL_GET_FUSEID _IOR('o', 6, struct nvc_fuseid) |
| #define IMX132_IOCTL_SET_GROUP_HOLD _IOW('o', 7, struct imx132_ae) |
| |
| /* IMX132 registers */ |
| #define IMX132_GROUP_PARAM_HOLD (0x0104) |
| #define IMX132_COARSE_INTEGRATION_TIME_15_8 (0x0202) |
| #define IMX132_COARSE_INTEGRATION_TIME_7_0 (0x0203) |
| #define IMX132_ANA_GAIN_GLOBAL (0x0205) |
| #define IMX132_FRAME_LEN_LINES_15_8 (0x0340) |
| #define IMX132_FRAME_LEN_LINES_7_0 (0x0341) |
| #define IMX132_FUSE_ID_REG (0x3500) |
| |
| #define NUM_OF_FRAME_LEN_REG 2 |
| #define NUM_OF_COARSE_TIME_REG 2 |
| struct imx132_mode { |
| int xres; |
| int yres; |
| __u32 frame_length; |
| __u32 coarse_time; |
| __u16 gain; |
| }; |
| |
| struct imx132_ae { |
| __u32 frame_length; |
| __u8 frame_length_enable; |
| __u32 coarse_time; |
| __u8 coarse_time_enable; |
| __s32 gain; |
| __u8 gain_enable; |
| }; |
| |
| #ifdef __KERNEL__ |
| struct imx132_power_rail { |
| struct regulator *dvdd; |
| struct regulator *avdd; |
| struct regulator *iovdd; |
| }; |
| |
| struct imx132_platform_data { |
| unsigned int cam2_gpio; |
| bool ext_reg; |
| const char *mclk_name; /* NULL for default */ |
| int (*power_on)(struct imx132_power_rail *pw); |
| int (*power_off)(struct imx132_power_rail *pw); |
| }; |
| #endif /* __KERNEL__ */ |
| |
| #endif /* __IMX132_H__ */ |