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coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
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coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
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#include <types.h>
Go to the source code of this file.
Macros | |
| #define | DP_BACKLIGHT_MODE_SET 0x721 |
| #define | DP_BACKLIGHT_CONTROL_MODE_MASK 0x3 |
| #define | DP_BACKLIGHT_CONTROL_MODE_DPCD 0x2 |
| #define | DP_DISPLAY_CONTROL_REGISTER 0x720 |
| #define | DP_BACKLIGHT_ENABLE 0x1 |
| #define | DP_BACKLIGHT_BRIGHTNESS_MSB 0x722 |
| #define | DP_AUX_MAX_PAYLOAD_BYTES 16 |
Enumerations | |
| enum | { EDID_LENGTH = 128 , EDID_I2C_ADDR = 0x50 , EDID_EXTENSION_FLAG = 0x7e } |
| enum | i2c_over_aux { I2C_OVER_AUX_WRITE_MOT_0 = 0x0 , I2C_OVER_AUX_READ_MOT_0 = 0x1 , I2C_OVER_AUX_WRITE_STATUS_UPDATE_0 = 0x2 , I2C_OVER_AUX_WRITE_MOT_1 = 0x4 , I2C_OVER_AUX_READ_MOT_1 = 0x5 , I2C_OVER_AUX_WRITE_STATUS_UPDATE_1 = 0x6 , NATIVE_AUX_WRITE = 0x8 , NATIVE_AUX_READ = 0x9 } |
| enum | aux_request { DPCD_READ , DPCD_WRITE , I2C_RAW_READ , I2C_RAW_WRITE , I2C_RAW_READ_AND_STOP , I2C_RAW_WRITE_AND_STOP } |
Functions | |
| bool | dp_aux_request_is_write (enum aux_request request) |
| enum i2c_over_aux | dp_get_aux_cmd (enum aux_request request, uint32_t remaining_after_this) |
| anonymous enum |
| enum aux_request |
| enum i2c_over_aux |
| bool dp_aux_request_is_write | ( | enum aux_request | request | ) |
Definition at line 5 of file dp_aux.c.
References DPCD_WRITE, I2C_RAW_WRITE, and I2C_RAW_WRITE_AND_STOP.
| enum i2c_over_aux dp_get_aux_cmd | ( | enum aux_request | request, |
| uint32_t | remaining_after_this | ||
| ) |
1.9.1