diff options
-rw-r--r-- | board/asurada/board.c | 89 | ||||
-rw-r--r-- | board/asurada/board.h | 10 | ||||
-rw-r--r-- | board/asurada/gpio.inc | 3 |
3 files changed, 101 insertions, 1 deletions
diff --git a/board/asurada/board.c b/board/asurada/board.c index 8f325d3f3f..4443e73cc6 100644 --- a/board/asurada/board.c +++ b/board/asurada/board.c @@ -14,6 +14,7 @@ #include "console.h" #include "driver/accel_lis2dw12.h" #include "driver/accelgyro_bmi_common.h" +#include "driver/als_tcs3400.h" #include "driver/bc12/mt6360.h" #include "driver/bc12/pi3usb9201.h" #include "driver/charger/isl923x.h" @@ -543,6 +544,59 @@ static const mat33_fp_t mag_standard_ref = { {0, 0, FLOAT_TO_FP(-1)}, }; +/* TCS3400 private data */ +static struct als_drv_data_t g_tcs3400_data = { + .als_cal.scale = 1, + .als_cal.uscale = 0, + .als_cal.offset = 0, + .als_cal.channel_scale = { + .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kc */ + .cover_scale = ALS_CHANNEL_SCALE(1.0), /* CT */ + }, +}; + +static struct tcs3400_rgb_drv_data_t g_tcs3400_rgb_data = { + /* + * TODO: calculate the actual coefficients and scaling factors + */ + .calibration.rgb_cal[X] = { + .offset = 0, + .scale = { + .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kr */ + .cover_scale = ALS_CHANNEL_SCALE(1.0) + }, + .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(0), + .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(0), + .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0), + .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0), + }, + .calibration.rgb_cal[Y] = { + .offset = 0, + .scale = { + .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kg */ + .cover_scale = ALS_CHANNEL_SCALE(1.0) + }, + .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(0), + .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(0), + .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0), + .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0.1), + }, + .calibration.rgb_cal[Z] = { + .offset = 0, + .scale = { + .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kb */ + .cover_scale = ALS_CHANNEL_SCALE(1.0) + }, + .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(0), + .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(0), + .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0), + .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0), + }, + .calibration.irt = INT_TO_FP(1), + .saturation.again = TCS_DEFAULT_AGAIN, + .saturation.atime = TCS_DEFAULT_ATIME, +}; + struct motion_sensor_t motion_sensors[] = { /* * Note: bmi160: supports accelerometer and gyro sensor @@ -637,5 +691,40 @@ struct motion_sensor_t motion_sensors[] = { }, }, }, + [CLEAR_ALS] = { + .name = "Clear Light", + .active_mask = SENSOR_ACTIVE_S0_S3, + .chip = MOTIONSENSE_CHIP_TCS3400, + .type = MOTIONSENSE_TYPE_LIGHT, + .location = MOTIONSENSE_LOC_LID, + .drv = &tcs3400_drv, + .drv_data = &g_tcs3400_data, + .port = I2C_PORT_ACCEL, + .i2c_spi_addr_flags = TCS3400_I2C_ADDR_FLAGS, + .rot_standard_ref = NULL, + .default_range = 0x10000, /* scale = 1x, uscale = 0 */ + .min_frequency = TCS3400_LIGHT_MIN_FREQ, + .max_frequency = TCS3400_LIGHT_MAX_FREQ, + .config = { + /* Run ALS sensor in S0 */ + [SENSOR_CONFIG_EC_S0] = { + .odr = 1000, + }, + }, + }, + [RGB_ALS] = { + .name = "RGB Light", + .active_mask = SENSOR_ACTIVE_S0_S3, + .chip = MOTIONSENSE_CHIP_TCS3400, + .type = MOTIONSENSE_TYPE_LIGHT_RGB, + .location = MOTIONSENSE_LOC_LID, + .drv = &tcs3400_rgb_drv, + .drv_data = &g_tcs3400_rgb_data, + .rot_standard_ref = NULL, + .default_range = 0x10000, /* scale = 1x, uscale = 0 */ + /* freq = 0 indicates we should not use sensor directly */ + .min_frequency = 0, + .max_frequency = 0, + }, }; const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); diff --git a/board/asurada/board.h b/board/asurada/board.h index ba86327876..458e0d5405 100644 --- a/board/asurada/board.h +++ b/board/asurada/board.h @@ -158,6 +158,14 @@ #define CONFIG_TEMP_SENSOR #define CONFIG_THERMISTOR +#define ALS_COUNT 1 +#define CONFIG_ALS_TCS3400 +#define CONFIG_ALS_TCS3400_INT_EVENT \ + TASK_EVENT_MOTION_SENSOR_INTERRUPT(CLEAR_ALS) +#define CONFIG_ALS_TCS3400_EMULATED_IRQ_EVENT + +#define CONFIG_ACCEL_FORCE_MODE_MASK BIT(CLEAR_ALS) + /* SPI / Host Command */ #define CONFIG_SPI #define CONFIG_SUPPRESSED_HOST_COMMANDS \ @@ -236,6 +244,8 @@ enum sensor_id { BASE_GYRO, BASE_MAG, LID_ACCEL, + CLEAR_ALS, + RGB_ALS, SENSOR_COUNT, }; diff --git a/board/asurada/gpio.inc b/board/asurada/gpio.inc index 316f4a7882..7dd8aa6bf0 100644 --- a/board/asurada/gpio.inc +++ b/board/asurada/gpio.inc @@ -33,6 +33,8 @@ GPIO_INT(BASE_IMU_INT_L, PIN(J, 2), GPIO_INT_FALLING | GPIO_SEL_1P8V, bmi160_interrupt) GPIO_INT(LID_ACCEL_INT_L, PIN(J, 3), GPIO_INT_FALLING | GPIO_SEL_1P8V, lis2dw12_interrupt) +GPIO_INT(ALS_RGB_INT_ODL, PIN(F, 0), GPIO_INT_FALLING, + tcs3400_interrupt) /* USB-C interrupts */ GPIO_INT(USB_C0_PPC_INT_ODL, PIN(D, 1), GPIO_INT_BOTH, ppc_interrupt) @@ -149,7 +151,6 @@ UNIMPLEMENTED_GPIO(TEMP_SENSOR_CHARGER, PIN(I, 5)) UNIMPLEMENTED_GPIO(CHARGER_PMON, PIN(I, 6)) UNIMPLEMENTED_GPIO(TEMP_SENSOR_AP, PIN(I, 7)) UNIMPLEMENTED_GPIO(EC_DPBRDG_HPD_ODL, PIN(J, 0)) -UNIMPLEMENTED_GPIO(ALS_RGB_INT_ODL, PIN(F, 0)) UNIMPLEMENTED_GPIO(EC_USB_C0_CC1, PIN(F, 4)) UNIMPLEMENTED_GPIO(EC_USB_C0_CC2, PIN(F, 5)) UNIMPLEMENTED_GPIO(EC_USB_C1_CC1, PIN(H, 1)) |