| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __DRV201_H__ |
| #define __DRV201_H__ |
| |
| #include "../../include/linux/atomisp_platform.h" |
| #include <linux/types.h> |
| #include <linux/time.h> |
| |
| #define DRV201_VCM_ADDR 0x0e |
| |
| /* drv201 device structure */ |
| struct drv201_device { |
| const struct camera_af_platform_data *platform_data; |
| struct timespec timestamp_t_focus_abs; |
| struct timespec focus_time; /* Time when focus was last time set */ |
| s32 focus; /* Current focus value */ |
| s16 number_of_steps; |
| bool initialized; /* true if drv201 is detected */ |
| }; |
| |
| #define DRV201_INVALID_CONFIG 0xffffffff |
| #define DRV201_MAX_FOCUS_POS 1023 |
| #define DELAY_PER_STEP_NS 1000000 |
| #define DELAY_MAX_PER_STEP_NS (1000000 * 1023) |
| |
| #define DRV201_CONTROL 2 |
| #define DRV201_VCM_CURRENT 3 |
| #define DRV201_STATUS 5 |
| #define DRV201_MODE 6 |
| #define DRV201_VCM_FREQ 7 |
| |
| #define DEFAULT_CONTROL_VAL 2 |
| #define DRV201_RESET 1 |
| #define WAKEUP_DELAY_US 100 |
| #define VCM_CODE_MASK 0x03ff |
| |
| #endif |
| |
| |
