diff options
| -rw-r--r-- | baseboard/volteer/baseboard.c | 51 | ||||
| -rw-r--r-- | baseboard/volteer/baseboard.h | 13 | ||||
| -rw-r--r-- | baseboard/volteer/build.mk | 1 | ||||
| -rw-r--r-- | board/halvor/board.c | 50 | ||||
| -rw-r--r-- | board/halvor/board.h | 15 | ||||
| -rw-r--r-- | board/halvor/build.mk | 1 | ||||
| -rw-r--r-- | board/halvor/led.c | 103 | ||||
| -rw-r--r-- | board/malefor/board.c | 51 | ||||
| -rw-r--r-- | board/malefor/board.h | 15 | ||||
| -rw-r--r-- | board/malefor/build.mk | 1 | ||||
| -rw-r--r-- | board/malefor/led.c | 103 | ||||
| -rw-r--r-- | board/volteer/board.c | 51 | ||||
| -rw-r--r-- | board/volteer/board.h | 15 | ||||
| -rw-r--r-- | board/volteer/build.mk | 1 | ||||
| -rw-r--r-- | board/volteer/led.c (renamed from baseboard/volteer/led.c) | 2 |
15 files changed, 405 insertions, 68 deletions
diff --git a/baseboard/volteer/baseboard.c b/baseboard/volteer/baseboard.c index d8b0c0d1e9..2f8c147bf5 100644 --- a/baseboard/volteer/baseboard.c +++ b/baseboard/volteer/baseboard.c @@ -23,8 +23,6 @@ #include "i2c.h" #include "icelake.h" #include "keyboard_scan.h" -#include "pwm.h" -#include "pwm_chip.h" #include "system.h" #include "task.h" #include "temp_sensor.h" @@ -170,51 +168,6 @@ const struct intel_x86_pwrok_signal pwrok_signal_deassert_list[] = { const int pwrok_signal_deassert_count = ARRAY_SIZE(pwrok_signal_deassert_list); /******************************************************************************/ -/* PWM configuration */ -const struct pwm_t pwm_channels[] = { - [PWM_CH_LED1_BLUE] = { - .channel = 2, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - .freq = 2400, - }, - [PWM_CH_LED2_GREEN] = { - .channel = 0, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - .freq = 2400, - }, - [PWM_CH_LED3_RED] = { - .channel = 1, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - .freq = 2400, - }, - [PWM_CH_LED4_SIDESEL] = { - .channel = 7, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - /* Run at a higher frequency than the color PWM signals to avoid - * timing-based color shifts. - */ - .freq = 4800, - }, - [PWM_CH_FAN] = { - .channel = 5, - .flags = PWM_CONFIG_OPEN_DRAIN, - .freq = 25000 - }, - [PWM_CH_KBLIGHT] = { - .channel = 3, - .flags = 0, - /* - * Set PWM frequency to multiple of 50 Hz and 60 Hz to prevent - * flicker. Higher frequencies consume similar average power to - * lower PWM frequencies, but higher frequencies record a much - * lower maximum power. - */ - .freq = 2400, - }, -}; -BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); - -/******************************************************************************/ /* Temperature sensor configuration */ const struct temp_sensor_t temp_sensors[] = { [TEMP_SENSOR_1_CHARGER] = {.name = "Charger", @@ -598,10 +551,6 @@ void board_overcurrent_event(int port, int is_overcurrented) static void baseboard_init(void) { - /* Illuminate motherboard and daughter board LEDs equally to start. */ - pwm_enable(PWM_CH_LED4_SIDESEL, 1); - pwm_set_duty(PWM_CH_LED4_SIDESEL, 50); - /* Enable monitoring of the PROCHOT input to the EC */ gpio_enable_interrupt(GPIO_EC_PROCHOT_IN_L); } diff --git a/baseboard/volteer/baseboard.h b/baseboard/volteer/baseboard.h index 06f0217352..01afda500e 100644 --- a/baseboard/volteer/baseboard.h +++ b/baseboard/volteer/baseboard.h @@ -130,9 +130,6 @@ /* Common LED defines */ #define CONFIG_LED_COMMON -#define CONFIG_LED_PWM -/* Although there are 2 LEDs, they are both controlled by the same lines. */ -#define CONFIG_LED_PWM_COUNT 1 /* USB Type C and USB PD defines */ /* Enable the new USB-C PD stack */ @@ -245,16 +242,6 @@ enum adc_channel { ADC_CH_COUNT }; -enum pwm_channel { - PWM_CH_LED1_BLUE = 0, - PWM_CH_LED2_GREEN, - PWM_CH_LED3_RED, - PWM_CH_LED4_SIDESEL, - PWM_CH_FAN, - PWM_CH_KBLIGHT, - PWM_CH_COUNT -}; - enum fan_channel { FAN_CH_0 = 0, /* Number of FAN channels */ diff --git a/baseboard/volteer/build.mk b/baseboard/volteer/build.mk index ee12262052..cae1d5aac8 100644 --- a/baseboard/volteer/build.mk +++ b/baseboard/volteer/build.mk @@ -7,6 +7,5 @@ # baseboard-y=baseboard.o -baseboard-y+=led.o baseboard-y+=battery_presence.o baseboard-y+=usb_pd_policy.o diff --git a/board/halvor/board.c b/board/halvor/board.c index a242c2431d..8bf58af26a 100644 --- a/board/halvor/board.c +++ b/board/halvor/board.c @@ -17,6 +17,8 @@ #include "lid_switch.h" #include "power.h" #include "power_button.h" +#include "pwm.h" +#include "pwm_chip.h" #include "switch.h" #include "system.h" #include "task.h" @@ -29,7 +31,9 @@ static void board_init(void) { - /* TODO */ + /* Illuminate motherboard and daughter board LEDs equally to start. */ + pwm_enable(PWM_CH_LED4_SIDESEL, 1); + pwm_set_duty(PWM_CH_LED4_SIDESEL, 50); } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); @@ -114,6 +118,50 @@ const struct i2c_port_t i2c_ports[] = { }; const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); +/* PWM configuration */ +const struct pwm_t pwm_channels[] = { + [PWM_CH_LED1_BLUE] = { + .channel = 2, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + .freq = 2400, + }, + [PWM_CH_LED2_GREEN] = { + .channel = 0, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + .freq = 2400, + }, + [PWM_CH_LED3_RED] = { + .channel = 1, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + .freq = 2400, + }, + [PWM_CH_LED4_SIDESEL] = { + .channel = 7, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + /* Run at a higher frequency than the color PWM signals to avoid + * timing-based color shifts. + */ + .freq = 4800, + }, + [PWM_CH_FAN] = { + .channel = 5, + .flags = PWM_CONFIG_OPEN_DRAIN, + .freq = 25000 + }, + [PWM_CH_KBLIGHT] = { + .channel = 3, + .flags = 0, + /* + * Set PWM frequency to multiple of 50 Hz and 60 Hz to prevent + * flicker. Higher frequencies consume similar average power to + * lower PWM frequencies, but higher frequencies record a much + * lower maximum power. + */ + .freq = 2400, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); + /******************************************************************************/ void halvor_tcpc_alert_event(enum gpio_signal signal) { diff --git a/board/halvor/board.h b/board/halvor/board.h index c10447dba4..2b1ef9b176 100644 --- a/board/halvor/board.h +++ b/board/halvor/board.h @@ -19,6 +19,11 @@ #undef CONFIG_UART_TX_BUF_SIZE #define CONFIG_UART_TX_BUF_SIZE 4096 +/* LED defines */ +#define CONFIG_LED_PWM +/* Although there are 2 LEDs, they are both controlled by the same lines. */ +#define CONFIG_LED_PWM_COUNT 1 + /* Keyboard features */ /* Sensors */ @@ -114,6 +119,16 @@ enum battery_type { BATTERY_TYPE_COUNT, }; +enum pwm_channel { + PWM_CH_LED1_BLUE = 0, + PWM_CH_LED2_GREEN, + PWM_CH_LED3_RED, + PWM_CH_LED4_SIDESEL, + PWM_CH_FAN, + PWM_CH_KBLIGHT, + PWM_CH_COUNT +}; + enum sensor_id { LID_ACCEL = 0, CLEAR_ALS, diff --git a/board/halvor/build.mk b/board/halvor/build.mk index d9d20ff7c7..f16b1520c0 100644 --- a/board/halvor/build.mk +++ b/board/halvor/build.mk @@ -29,5 +29,6 @@ ENV_VARS := VOLTEER_POWER_SEQUENCE board-y=board.o board-y+=battery.o +board-y+=led.o board-$(VOLTEER_POWER_SEQUENCE)+=power_sequence.o board-y+=sensors.o diff --git a/board/halvor/led.c b/board/halvor/led.c new file mode 100644 index 0000000000..4e99b66579 --- /dev/null +++ b/board/halvor/led.c @@ -0,0 +1,103 @@ +/* Copyright 2020 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + * + * Power and battery LED control for Halvor + */ + +#include "charge_manager.h" +#include "common.h" +#include "ec_commands.h" +#include "hooks.h" +#include "led_common.h" +#include "led_pwm.h" +#include "pwm.h" + +const enum ec_led_id supported_led_ids[] = { + EC_LED_ID_POWER_LED, +}; +const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); + +struct pwm_led led_color_map[] = { + /* Red, Green, Blue */ + [EC_LED_COLOR_RED] = { 100, 0, 0 }, + [EC_LED_COLOR_GREEN] = { 0, 100, 0 }, + [EC_LED_COLOR_BLUE] = { 0, 0, 100 }, + /* The green LED seems to be brighter than the others, so turn down + * green from its natural level for these secondary colors. + */ + [EC_LED_COLOR_YELLOW] = { 100, 70, 0 }, + [EC_LED_COLOR_WHITE] = { 100, 70, 100 }, + [EC_LED_COLOR_AMBER] = { 100, 20, 0 }, +}; + +struct pwm_led pwm_leds[] = { + /* 2 RGB diffusers controlled by 1 set of 3 channels. */ + [PWM_LED0] = { + .ch0 = PWM_CH_LED3_RED, + .ch1 = PWM_CH_LED2_GREEN, + .ch2 = PWM_CH_LED1_BLUE, + .enable = &pwm_enable, + .set_duty = &pwm_set_duty, + }, +}; + +void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) +{ + brightness_range[EC_LED_COLOR_RED] = 255; + brightness_range[EC_LED_COLOR_GREEN] = 255; + brightness_range[EC_LED_COLOR_BLUE] = 255; +} + +int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) +{ + enum pwm_led_id pwm_id; + + /* Convert ec_led_id to pwm_led_id. */ + if (led_id == EC_LED_ID_POWER_LED) + pwm_id = PWM_LED0; + else + return EC_ERROR_UNKNOWN; + + if (brightness[EC_LED_COLOR_RED]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_RED); + else if (brightness[EC_LED_COLOR_GREEN]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_GREEN); + else if (brightness[EC_LED_COLOR_BLUE]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_BLUE); + else if (brightness[EC_LED_COLOR_YELLOW]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_YELLOW); + else if (brightness[EC_LED_COLOR_WHITE]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_WHITE); + else if (brightness[EC_LED_COLOR_AMBER]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_AMBER); + else + /* Otherwise, the "color" is "off". */ + set_pwm_led_color(pwm_id, -1); + + return EC_SUCCESS; +} + +/* Illuminates the LED on the side of the active charging port. If not charging, + * illuminates both LEDs. + */ +static void led_set_charge_port_tick(void) +{ + int port; + int side_select_duty; + + port = charge_manager_get_active_charge_port(); + switch (port) { + case 0: + side_select_duty = 100; + break; + case 1: + side_select_duty = 0; + break; + default: + side_select_duty = 50; + } + + pwm_set_duty(PWM_CH_LED4_SIDESEL, side_select_duty); +} +DECLARE_HOOK(HOOK_TICK, led_set_charge_port_tick, HOOK_PRIO_DEFAULT); diff --git a/board/malefor/board.c b/board/malefor/board.c index d6299edc0a..0b382469c5 100644 --- a/board/malefor/board.c +++ b/board/malefor/board.c @@ -18,6 +18,8 @@ #include "lid_switch.h" #include "power.h" #include "power_button.h" +#include "pwm.h" +#include "pwm_chip.h" #include "switch.h" #include "system.h" #include "task.h" @@ -35,6 +37,10 @@ static void board_init(void) /* Enable gpio interrupt for camera vsync */ gpio_enable_interrupt(GPIO_EC_CAM_VSYN_SLP_S0IX); + + /* Illuminate motherboard and daughter board LEDs equally to start. */ + pwm_enable(PWM_CH_LED4_SIDESEL, 1); + pwm_set_duty(PWM_CH_LED4_SIDESEL, 50); } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); @@ -269,3 +275,48 @@ const struct i2c_port_t i2c_ports[] = { }, }; const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); + +/******************************************************************************/ +/* PWM configuration */ +const struct pwm_t pwm_channels[] = { + [PWM_CH_LED1_BLUE] = { + .channel = 2, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + .freq = 2400, + }, + [PWM_CH_LED2_GREEN] = { + .channel = 0, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + .freq = 2400, + }, + [PWM_CH_LED3_RED] = { + .channel = 1, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + .freq = 2400, + }, + [PWM_CH_LED4_SIDESEL] = { + .channel = 7, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + /* Run at a higher frequency than the color PWM signals to avoid + * timing-based color shifts. + */ + .freq = 4800, + }, + [PWM_CH_FAN] = { + .channel = 5, + .flags = PWM_CONFIG_OPEN_DRAIN, + .freq = 25000 + }, + [PWM_CH_KBLIGHT] = { + .channel = 3, + .flags = 0, + /* + * Set PWM frequency to multiple of 50 Hz and 60 Hz to prevent + * flicker. Higher frequencies consume similar average power to + * lower PWM frequencies, but higher frequencies record a much + * lower maximum power. + */ + .freq = 2400, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); diff --git a/board/malefor/board.h b/board/malefor/board.h index 4ae49c49ad..0a675ba3b5 100644 --- a/board/malefor/board.h +++ b/board/malefor/board.h @@ -19,6 +19,11 @@ #undef CONFIG_UART_TX_BUF_SIZE #define CONFIG_UART_TX_BUF_SIZE 4096 +/* LED defines */ +#define CONFIG_LED_PWM +/* Although there are 2 LEDs, they are both controlled by the same lines. */ +#define CONFIG_LED_PWM_COUNT 1 + /* Keyboard features */ /* Sensors */ @@ -121,6 +126,16 @@ enum battery_type { BATTERY_TYPE_COUNT, }; +enum pwm_channel { + PWM_CH_LED1_BLUE = 0, + PWM_CH_LED2_GREEN, + PWM_CH_LED3_RED, + PWM_CH_LED4_SIDESEL, + PWM_CH_FAN, + PWM_CH_KBLIGHT, + PWM_CH_COUNT +}; + enum sensor_id { LID_ACCEL = 0, BASE_ACCEL, diff --git a/board/malefor/build.mk b/board/malefor/build.mk index 5a2ccd3d79..ca046e8d97 100644 --- a/board/malefor/build.mk +++ b/board/malefor/build.mk @@ -29,4 +29,5 @@ ENV_VARS := VOLTEER_POWER_SEQUENCE board-y=board.o board-y+=battery.o +board-y+=led.o board-$(VOLTEER_POWER_SEQUENCE)+=power_sequence.o diff --git a/board/malefor/led.c b/board/malefor/led.c new file mode 100644 index 0000000000..cdc847bf13 --- /dev/null +++ b/board/malefor/led.c @@ -0,0 +1,103 @@ +/* Copyright 2020 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + * + * Power and battery LED control for Malefor + */ + +#include "charge_manager.h" +#include "common.h" +#include "ec_commands.h" +#include "hooks.h" +#include "led_common.h" +#include "led_pwm.h" +#include "pwm.h" + +const enum ec_led_id supported_led_ids[] = { + EC_LED_ID_POWER_LED, +}; +const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); + +struct pwm_led led_color_map[] = { + /* Red, Green, Blue */ + [EC_LED_COLOR_RED] = { 100, 0, 0 }, + [EC_LED_COLOR_GREEN] = { 0, 100, 0 }, + [EC_LED_COLOR_BLUE] = { 0, 0, 100 }, + /* The green LED seems to be brighter than the others, so turn down + * green from its natural level for these secondary colors. + */ + [EC_LED_COLOR_YELLOW] = { 100, 70, 0 }, + [EC_LED_COLOR_WHITE] = { 100, 70, 100 }, + [EC_LED_COLOR_AMBER] = { 100, 20, 0 }, +}; + +struct pwm_led pwm_leds[] = { + /* 2 RGB diffusers controlled by 1 set of 3 channels. */ + [PWM_LED0] = { + .ch0 = PWM_CH_LED3_RED, + .ch1 = PWM_CH_LED2_GREEN, + .ch2 = PWM_CH_LED1_BLUE, + .enable = &pwm_enable, + .set_duty = &pwm_set_duty, + }, +}; + +void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) +{ + brightness_range[EC_LED_COLOR_RED] = 255; + brightness_range[EC_LED_COLOR_GREEN] = 255; + brightness_range[EC_LED_COLOR_BLUE] = 255; +} + +int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) +{ + enum pwm_led_id pwm_id; + + /* Convert ec_led_id to pwm_led_id. */ + if (led_id == EC_LED_ID_POWER_LED) + pwm_id = PWM_LED0; + else + return EC_ERROR_UNKNOWN; + + if (brightness[EC_LED_COLOR_RED]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_RED); + else if (brightness[EC_LED_COLOR_GREEN]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_GREEN); + else if (brightness[EC_LED_COLOR_BLUE]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_BLUE); + else if (brightness[EC_LED_COLOR_YELLOW]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_YELLOW); + else if (brightness[EC_LED_COLOR_WHITE]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_WHITE); + else if (brightness[EC_LED_COLOR_AMBER]) + set_pwm_led_color(pwm_id, EC_LED_COLOR_AMBER); + else + /* Otherwise, the "color" is "off". */ + set_pwm_led_color(pwm_id, -1); + + return EC_SUCCESS; +} + +/* Illuminates the LED on the side of the active charging port. If not charging, + * illuminates both LEDs. + */ +static void led_set_charge_port_tick(void) +{ + int port; + int side_select_duty; + + port = charge_manager_get_active_charge_port(); + switch (port) { + case 0: + side_select_duty = 100; + break; + case 1: + side_select_duty = 0; + break; + default: + side_select_duty = 50; + } + + pwm_set_duty(PWM_CH_LED4_SIDESEL, side_select_duty); +} +DECLARE_HOOK(HOOK_TICK, led_set_charge_port_tick, HOOK_PRIO_DEFAULT); diff --git a/board/volteer/board.c b/board/volteer/board.c index dc81ada7d5..4f0e0ef6be 100644 --- a/board/volteer/board.c +++ b/board/volteer/board.c @@ -21,6 +21,8 @@ #include "lid_switch.h" #include "power.h" #include "power_button.h" +#include "pwm.h" +#include "pwm_chip.h" #include "switch.h" #include "system.h" #include "task.h" @@ -56,7 +58,9 @@ __override void config_volteer_gpios(void) static void board_init(void) { - /* TODO */ + /* Illuminate motherboard and daughter board LEDs equally to start. */ + pwm_enable(PWM_CH_LED4_SIDESEL, 1); + pwm_set_duty(PWM_CH_LED4_SIDESEL, 50); } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); @@ -174,3 +178,48 @@ const struct i2c_port_t i2c_ports[] = { }, }; const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); + +/******************************************************************************/ +/* PWM configuration */ +const struct pwm_t pwm_channels[] = { + [PWM_CH_LED1_BLUE] = { + .channel = 2, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + .freq = 2400, + }, + [PWM_CH_LED2_GREEN] = { + .channel = 0, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + .freq = 2400, + }, + [PWM_CH_LED3_RED] = { + .channel = 1, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + .freq = 2400, + }, + [PWM_CH_LED4_SIDESEL] = { + .channel = 7, + .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, + /* Run at a higher frequency than the color PWM signals to avoid + * timing-based color shifts. + */ + .freq = 4800, + }, + [PWM_CH_FAN] = { + .channel = 5, + .flags = PWM_CONFIG_OPEN_DRAIN, + .freq = 25000 + }, + [PWM_CH_KBLIGHT] = { + .channel = 3, + .flags = 0, + /* + * Set PWM frequency to multiple of 50 Hz and 60 Hz to prevent + * flicker. Higher frequencies consume similar average power to + * lower PWM frequencies, but higher frequencies record a much + * lower maximum power. + */ + .freq = 2400, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); diff --git a/board/volteer/board.h b/board/volteer/board.h index 71a96e5c5b..5a467a441d 100644 --- a/board/volteer/board.h +++ b/board/volteer/board.h @@ -19,6 +19,11 @@ #undef CONFIG_UART_TX_BUF_SIZE #define CONFIG_UART_TX_BUF_SIZE 4096 +/* LED defines */ +#define CONFIG_LED_PWM +/* Although there are 2 LEDs, they are both controlled by the same lines. */ +#define CONFIG_LED_PWM_COUNT 1 + /* Keyboard features */ /* Sensors */ @@ -117,6 +122,16 @@ enum battery_type { BATTERY_TYPE_COUNT, }; +enum pwm_channel { + PWM_CH_LED1_BLUE = 0, + PWM_CH_LED2_GREEN, + PWM_CH_LED3_RED, + PWM_CH_LED4_SIDESEL, + PWM_CH_FAN, + PWM_CH_KBLIGHT, + PWM_CH_COUNT +}; + enum sensor_id { LID_ACCEL = 0, BASE_ACCEL, diff --git a/board/volteer/build.mk b/board/volteer/build.mk index 8bca0d11d7..3a8b18a598 100644 --- a/board/volteer/build.mk +++ b/board/volteer/build.mk @@ -29,5 +29,6 @@ ENV_VARS := VOLTEER_POWER_SEQUENCE board-y=board.o board-y+=battery.o +board-y+=led.o board-$(VOLTEER_POWER_SEQUENCE)+=power_sequence.o board-y+=sensors.o diff --git a/baseboard/volteer/led.c b/board/volteer/led.c index f10e95235a..735df935d2 100644 --- a/baseboard/volteer/led.c +++ b/board/volteer/led.c @@ -1,4 +1,4 @@ -/* Copyright 2019 The Chromium OS Authors. All rights reserved. +/* Copyright 2020 The Chromium OS Authors. All rights reserved. * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * |