diff options
Diffstat (limited to 'driver/led/mp3385.c')
| -rw-r--r-- | driver/led/mp3385.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/driver/led/mp3385.c b/driver/led/mp3385.c index 278e333ae1..50ce31341a 100644 --- a/driver/led/mp3385.c +++ b/driver/led/mp3385.c @@ -1,4 +1,4 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. +/* Copyright 2021 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -13,10 +13,10 @@ #include "task.h" #include "timer.h" -#define CPRINTS(format, args...) cprints(CC_I2C, format, ## args) -#define CPRINTF(format, args...) cprintf(CC_I2C, format, ## args) +#define CPRINTS(format, args...) cprints(CC_I2C, format, ##args) +#define CPRINTF(format, args...) cprintf(CC_I2C, format, ##args) -#define I2C_ADDR_MP3385_FLAGS 0x31 +#define I2C_ADDR_MP3385_FLAGS 0x31 struct mp3385_value { uint8_t offset; @@ -40,36 +40,36 @@ static struct mp3385_value mp3385_conf[] = { * Frequency selection: 300(KHz) * Short circuit protection: 8(V) */ - {.offset = 1, .data = 0x43}, + { .offset = 1, .data = 0x43 }, /* * Register 0x02: LED current Full-Scale Register * ISET Resistor: 127(Kohm) * Maximum LED current: 20196/127 = 159(mA) * Setting LED current: 62(mA) */ - {.offset = 2, .data = 0x65}, + { .offset = 2, .data = 0x65 }, - /* Register 0x03: RO - ignored */ + /* Register 0x03: RO - ignored */ /* * Register 0x04: Internal LED Dimming Brightness Register * SMBus PWM function: None Use */ - {.offset = 4, .data = 0x00}, + { .offset = 4, .data = 0x00 }, /* * Register 0x05: OVP, OCP Threshold Register * Over Current Protection: 0.5(V) * Panel LED Voltage(Max): 47.8(V) * OVP setting: 54(V) */ - {.offset = 5, .data = 0x97}, + { .offset = 5, .data = 0x97 }, /* * Register 0x00: Dimming mode Register * String Selection: 4(Number) * Interface Selection: 1 * Brightness mode: 3 */ - {.offset = 0, .data = 0xF2}, + { .offset = 0, .data = 0xF2 }, }; static const int mp3385_conf_size = ARRAY_SIZE(mp3385_conf); @@ -78,12 +78,12 @@ static void set_mp3385_reg(void) int i; for (i = 0; i < mp3385_conf_size; ++i) { - int rv = i2c_write8(I2C_PORT_BACKLIGHT, - I2C_ADDR_MP3385_FLAGS, + int rv = i2c_write8(I2C_PORT_BACKLIGHT, I2C_ADDR_MP3385_FLAGS, mp3385_conf[i].offset, mp3385_conf[i].data); if (rv) { CPRINTS("Write MP3385 register %d " - "failed rv=%d", i, rv); + "failed rv=%d", + i, rv); return; } } @@ -113,7 +113,7 @@ void mp3385_interrupt(enum gpio_signal signal) * |- t2 -| : 1 second is enough */ hook_call_deferred(&mp3385_backlight_enable_deferred_data, - MP3385_POWER_BACKLIGHT_DELAY); + MP3385_POWER_BACKLIGHT_DELAY); } int mp3385_set_config(int offset, int data) |