diff options
Diffstat (limited to 'driver/led/lp5562.h')
| -rw-r--r-- | driver/led/lp5562.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/driver/led/lp5562.h b/driver/led/lp5562.h deleted file mode 100644 index 75e820aab7..0000000000 --- a/driver/led/lp5562.h +++ /dev/null @@ -1,76 +0,0 @@ -/* Copyright 2013 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. - * - * TI LP5562 LED driver. - */ - -#ifndef __CROS_EC_LP5562_H -#define __CROS_EC_LP5562_H - -#define LP5562_REG_ENABLE 0x00 -#define LP5562_REG_OP_MODE 0x01 -#define LP5562_REG_B_PWM 0x02 -#define LP5562_REG_G_PWM 0x03 -#define LP5562_REG_R_PWM 0x04 -#define LP5562_REG_B_CURRENT 0x05 -#define LP5562_REG_G_CURRENT 0x06 -#define LP5562_REG_R_CURRENT 0x07 -#define LP5562_REG_CONFIG 0x08 -#define LP5562_REG_ENG1_PC 0x09 -#define LP5562_REG_ENG2_PC 0x0a -#define LP5562_REG_ENG3_PC 0x0b -#define LP5562_REG_STATUS 0x0c -#define LP5562_REG_RESET 0x0d -#define LP5562_REG_W_PWM 0x0e -#define LP5562_REG_W_CURRENT 0x0f -#define LP5562_REG_LED_MAP 0x70 - -#define LP5562_REG_ENG_PROG(n) (0x10 + ((n)-1) * 0x20) - -/* Brightness range: 0x00 - 0xff */ -#define LP5562_COLOR_NONE 0x000000 -#define LP5562_COLOR_RED(b) (0x010000 * (b)) -#define LP5562_COLOR_GREEN(b) (0x000100 * (b)) -#define LP5562_COLOR_BLUE(b) (0x000001 * (b)) - -#define LP5562_ENG_SEL_NONE 0x0 -#define LP5562_ENG_SEL_1 0x1 -#define LP5562_ENG_SEL_2 0x2 -#define LP5562_ENG_SEL_3 0x3 - -#define LP5562_ENG_HOLD 0x0 -#define LP5562_ENG_STEP 0x1 -#define LP5562_ENG_RUN 0x2 - -/* Power on and initialize LP5562. */ -int lp5562_poweron(void); - -/* Power off LP5562. */ -int lp5562_poweroff(void); - -/* - * Set LED color. - * The parameter 'rgb' is in the format 0x00RRGGBB. - */ -int lp5562_set_color(uint32_t rgb); - -/* Set lighting engine used by each color */ -int lp5562_set_engine(uint8_t r, uint8_t g, uint8_t b); - -/* Load lighting engine program */ -int lp5562_engine_load(int engine, const uint8_t *program, int size); - -/* Control lighting engine execution state */ -int lp5562_engine_control(int eng1, int eng2, int eng3); - -/* Get engine execution state. Return 0xee on error. */ -int lp5562_get_engine_state(int engine); - -/* Get current program counter. Return 0xee on error. */ -int lp5562_get_pc(int engine); - -/* Set program counter */ -int lp5562_set_pc(int engine, int val); - -#endif /* __CROS_EC_LP5562_H */ |