diff options
Diffstat (limited to 'driver/led/tlc59116f.c')
| -rw-r--r-- | driver/led/tlc59116f.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/driver/led/tlc59116f.c b/driver/led/tlc59116f.c index b1c16a921b..3debdb3cfb 100644 --- a/driver/led/tlc59116f.c +++ b/driver/led/tlc59116f.c @@ -1,4 +1,4 @@ -/* Copyright 2022 The ChromiumOS Authors. +/* Copyright 2022 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -14,13 +14,13 @@ #define CPRINTF(fmt, args...) cprintf(CC_RGBKBD, "TLC59116F: " fmt, ##args) #define CPRINTS(fmt, args...) cprints(CC_RGBKBD, "TLC59116F: " fmt, ##args) -#define TLC59116F_BUF_SIZE (SIZE_OF_RGB * TLC59116F_GRID_SIZE) -#define TLC59116_MODE_BIT_SLEEP 4 +#define TLC59116F_BUF_SIZE (SIZE_OF_RGB * TLC59116F_GRID_SIZE) +#define TLC59116_MODE_BIT_SLEEP 4 static int tlc59116f_read(struct rgbkbd *ctx, uint8_t addr, uint8_t *value) { - return i2c_xfer(ctx->cfg->i2c, TLC59116F_I2C_ADDR_FLAG, - &addr, sizeof(addr), value, sizeof(*value)); + return i2c_xfer(ctx->cfg->i2c, TLC59116F_I2C_ADDR_FLAG, &addr, + sizeof(addr), value, sizeof(*value)); } static int tlc59116f_write(struct rgbkbd *ctx, uint8_t addr, uint8_t value) @@ -30,8 +30,8 @@ static int tlc59116f_write(struct rgbkbd *ctx, uint8_t addr, uint8_t value) [1] = value, }; - return i2c_xfer(ctx->cfg->i2c, TLC59116F_I2C_ADDR_FLAG, - buf, sizeof(buf), NULL, 0); + return i2c_xfer(ctx->cfg->i2c, TLC59116F_I2C_ADDR_FLAG, buf, + sizeof(buf), NULL, 0); } static int tlc59116f_reset(struct rgbkbd *ctx) @@ -75,7 +75,7 @@ static int tlc59116f_enable(struct rgbkbd *ctx, bool enable) } static int tlc59116f_set_color(struct rgbkbd *ctx, uint8_t offset, - struct rgb_s *color, uint8_t len) + struct rgb_s *color, uint8_t len) { uint8_t buf[sizeof(offset) + TLC59116F_BUF_SIZE]; const int frame_len = len * SIZE_OF_RGB + sizeof(offset); @@ -86,20 +86,19 @@ static int tlc59116f_set_color(struct rgbkbd *ctx, uint8_t offset, return EC_ERROR_OVERFLOW; } - buf[0] = TLC59116_AI_BRIGHTNESS_ONLY | - (frame_offset + TLC59116F_PWM0); + buf[0] = TLC59116_AI_BRIGHTNESS_ONLY | (frame_offset + TLC59116F_PWM0); for (i = 0; i < len; i++) { buf[i * SIZE_OF_RGB + 1] = color[i].r; buf[i * SIZE_OF_RGB + 2] = color[i].g; buf[i * SIZE_OF_RGB + 3] = color[i].b; } - return i2c_xfer(ctx->cfg->i2c, TLC59116F_I2C_ADDR_FLAG, - buf, frame_len, NULL, 0); + return i2c_xfer(ctx->cfg->i2c, TLC59116F_I2C_ADDR_FLAG, buf, frame_len, + NULL, 0); } static int tlc59116f_set_scale(struct rgbkbd *ctx, uint8_t offset, - struct rgb_s scale, uint8_t len) + struct rgb_s scale, uint8_t len) { /* tlc59116f not support scale function */ return EC_SUCCESS; |