diff options
Diffstat (limited to 'src/mainboard/siemens/mc_apl1/variants/mc_apl1/include/variant/ptn3460.h')
-rw-r--r-- | src/mainboard/siemens/mc_apl1/variants/mc_apl1/include/variant/ptn3460.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/src/mainboard/siemens/mc_apl1/variants/mc_apl1/include/variant/ptn3460.h b/src/mainboard/siemens/mc_apl1/variants/mc_apl1/include/variant/ptn3460.h deleted file mode 100644 index 3ff35d9ee8..0000000000 --- a/src/mainboard/siemens/mc_apl1/variants/mc_apl1/include/variant/ptn3460.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014-2017 Siemens AG - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef PTN3460_H_ -#define PTN3460_H_ - -#include <stdint.h> - -#define PTN_SLAVE_ADR 0x20 -#define PTN_I2C_CONTROLLER 0 - -#define PTN_EDID_OFF 0x00 -#define PTN_EDID_LEN 0x80 -#define PTN_CONFIG_OFF 0x80 -#define PTN_FLASH_CFG_OFF 0xE8 -#define PTN_FLASH_CFG_LEN 0x04 -#define PTN_MAX_EDID_NUM 6 - -/* Define some error codes that can be used. */ -#define PTN_NO_ERROR 0x00000000 -#define PTN_BUS_ERROR 0x10000000 -#define PTN_INVALID_EDID 0x20000000 - -struct ptn_3460_config { - /* DisplayPort interface control. */ - uint8_t dp_interface_ctrl; - /* LVDS interface control register 1. */ - uint8_t lvds_interface_ctrl1; - /* LVDS interface control register 2. */ - uint8_t lvds_interface_ctrl2; - /* LVDS interface control register 3. */ - uint8_t lvds_interface_ctrl3; - /* Select which EDID-block is emulated. */ - uint8_t edid_rom_emulation; - /* Select which EDID block to map to 0..0x7F. */ - uint8_t edid_rom_access_ctrl; - /* Smallest PWM frequency for back light. */ - uint8_t pwm_min[3]; - /* Biggest PWM frequency for back light. */ - uint8_t pwm_max[3]; - /* Fast link training control register. */ - uint8_t fast_link_ctrl; - /* Pin configuration control register 1. */ - uint8_t pin_cfg_ctrl1; - /* Pin configuration control register 2. */ - uint8_t pin_cfg_ctrl2; - /* Default PWM bit count in DPCD register. */ - uint8_t pwm_default; - /* Current PWM bit count in DPCD register. */ - uint16_t pwm_value; - /* Default PWM frequency in DPCD register. */ - uint8_t pwm_default_freq; - /* Panel T3 timing value. */ - uint8_t t3_timing; - /* Panel T12 timing value. */ - uint8_t t12_timing; - /* Back light control register. */ - uint8_t backlight_ctrl; - /* Panel T2 delay. */ - uint8_t t2_delay; - /* Panel T4 timing value. */ - uint8_t t4_timing; - /* Panel T5 delay. */ - uint8_t t5_delay; -} __packed; - -struct ptn_3460_flash { - /* Flash command (erase or erase and flash). */ - uint8_t cmd; - /* Magic number needed by the flash algorithm. */ - uint16_t magic; - /* Trigger for starting flash operation. */ - uint8_t trigger; -} __packed; - -int ptn3460_init(const char *hwi_block); -int ptn3460_write_edid(uint8_t edid_num, const uint8_t data[PTN_EDID_LEN]); -int ptn_select_edid(uint8_t edid_num); -#endif /* PTN3460_H_ */ |