^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * include/media/i2c/lm3560.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2013 Texas Instruments
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * Contact: Daniel Jeong <gshark.jeong@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * Ldd-Mlp <ldd-mlp@list.ti.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #ifndef __LM3560_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define __LM3560_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <media/v4l2-subdev.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define LM3559_NAME "lm3559"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define LM3560_NAME "lm3560"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define LM3560_I2C_ADDR (0x53)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) /* FLASH Brightness
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) * min 62500uA, step 62500uA, max 1000000uA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define LM3560_FLASH_BRT_MIN 62500
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define LM3560_FLASH_BRT_STEP 62500
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define LM3560_FLASH_BRT_MAX 1000000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define LM3560_FLASH_BRT_uA_TO_REG(a) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) ((a) < LM3560_FLASH_BRT_MIN ? 0 : \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) (((a) - LM3560_FLASH_BRT_MIN) / LM3560_FLASH_BRT_STEP))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define LM3560_FLASH_BRT_REG_TO_uA(a) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) ((a) * LM3560_FLASH_BRT_STEP + LM3560_FLASH_BRT_MIN)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) /* FLASH TIMEOUT DURATION
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) * min 32ms, step 32ms, max 1024ms
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #define LM3560_FLASH_TOUT_MIN 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define LM3560_FLASH_TOUT_STEP 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #define LM3560_FLASH_TOUT_MAX 1024
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define LM3560_FLASH_TOUT_ms_TO_REG(a) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) ((a) < LM3560_FLASH_TOUT_MIN ? 0 : \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) (((a) - LM3560_FLASH_TOUT_MIN) / LM3560_FLASH_TOUT_STEP))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define LM3560_FLASH_TOUT_REG_TO_ms(a) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) ((a) * LM3560_FLASH_TOUT_STEP + LM3560_FLASH_TOUT_MIN)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) /* TORCH BRT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) * min 31250uA, step 31250uA, max 250000uA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #define LM3560_TORCH_BRT_MIN 31250
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #define LM3560_TORCH_BRT_STEP 31250
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #define LM3560_TORCH_BRT_MAX 250000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #define LM3560_TORCH_BRT_uA_TO_REG(a) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) ((a) < LM3560_TORCH_BRT_MIN ? 0 : \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) (((a) - LM3560_TORCH_BRT_MIN) / LM3560_TORCH_BRT_STEP))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) #define LM3560_TORCH_BRT_REG_TO_uA(a) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) ((a) * LM3560_TORCH_BRT_STEP + LM3560_TORCH_BRT_MIN)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) enum lm3560_led_id {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) LM3560_LED0 = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) LM3560_LED1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) LM3560_LED_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) enum lm3560_peak_current {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) LM3560_PEAK_1600mA = 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) LM3560_PEAK_2300mA = 0x20,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) LM3560_PEAK_3000mA = 0x40,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) LM3560_PEAK_3600mA = 0x60
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) /* struct lm3560_platform_data
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) * @peak : peak current
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) * @max_flash_timeout: flash timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) * @max_flash_brt: flash mode led brightness
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) * @max_torch_brt: torch mode led brightness
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) struct lm3560_platform_data {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) enum lm3560_peak_current peak;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) u32 max_flash_timeout;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) u32 max_flash_brt[LM3560_LED_MAX];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) u32 max_torch_brt[LM3560_LED_MAX];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) #endif /* __LM3560_H__ */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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