| |
| /* |
| * arch/arm/cpu/armv8/txl/firmware/scp_task/cec_tx_reg.h |
| * |
| * Copyright (C) 2015 Amlogic, Inc. All rights reserved. |
| * |
| * 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; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef _CEC_TX_REG_H |
| #define _CEC_TX_REG_H |
| |
| #ifndef CONFIG_CEC_OSD_NAME |
| #define CONFIG_CEC_OSD_NAME "AML_TV" |
| #endif |
| |
| #define CEC_VERSION "cec ver:2018/05/15" |
| |
| /* FOR AO_CECB */ |
| #define DWC_CECB_CTRL 0x00 |
| #define DWC_CECB_INTR_MASK 0x02 |
| #define DWC_CECB_LADD_LOW 0x05 |
| #define DWC_CECB_LADD_HIGH 0x06 |
| #define DWC_CECB_TX_CNT 0x07 |
| #define DWC_CECB_RX_CNT 0x08 |
| #define DWC_CECB_TX_DATA00 0x10 |
| #define DWC_CECB_TX_DATA01 0x11 |
| #define DWC_CECB_TX_DATA02 0x12 |
| #define DWC_CECB_TX_DATA03 0x13 |
| #define DWC_CECB_TX_DATA04 0x14 |
| #define DWC_CECB_TX_DATA05 0x15 |
| #define DWC_CECB_TX_DATA06 0x16 |
| #define DWC_CECB_TX_DATA07 0x17 |
| #define DWC_CECB_TX_DATA08 0x18 |
| #define DWC_CECB_TX_DATA09 0x19 |
| #define DWC_CECB_TX_DATA10 0x1A |
| #define DWC_CECB_TX_DATA11 0x1B |
| #define DWC_CECB_TX_DATA12 0x1C |
| #define DWC_CECB_TX_DATA13 0x1D |
| #define DWC_CECB_TX_DATA14 0x1E |
| #define DWC_CECB_TX_DATA15 0x1F |
| #define DWC_CECB_RX_DATA00 0x20 |
| #define DWC_CECB_RX_DATA01 0x21 |
| #define DWC_CECB_RX_DATA02 0x22 |
| #define DWC_CECB_RX_DATA03 0x23 |
| #define DWC_CECB_RX_DATA04 0x24 |
| #define DWC_CECB_RX_DATA05 0x25 |
| #define DWC_CECB_RX_DATA06 0x26 |
| #define DWC_CECB_RX_DATA07 0x27 |
| #define DWC_CECB_RX_DATA08 0x28 |
| #define DWC_CECB_RX_DATA09 0x29 |
| #define DWC_CECB_RX_DATA10 0x2A |
| #define DWC_CECB_RX_DATA11 0x2B |
| #define DWC_CECB_RX_DATA12 0x2C |
| #define DWC_CECB_RX_DATA13 0x2D |
| #define DWC_CECB_RX_DATA14 0x2E |
| #define DWC_CECB_RX_DATA15 0x2F |
| #define DWC_CECB_LOCK_BUF 0x30 |
| #define DWC_CECB_WAKEUPCTRL 0x31 |
| |
| /* cec irq bit flags for AO_CEC_B */ |
| #define CECB_IRQ_TX_DONE (1 << 0) |
| #define CECB_IRQ_RX_EOM (1 << 1) |
| #define CECB_IRQ_TX_NACK (1 << 2) |
| #define CECB_IRQ_TX_ARB_LOST (1 << 3) |
| #define CECB_IRQ_TX_ERR_INITIATOR (1 << 4) |
| #define CECB_IRQ_RX_ERR_FOLLOWER (1 << 5) |
| #define CECB_IRQ_RX_WAKEUP (1 << 6) |
| #define CECB_IRQ_EN_MASK (0xf << 0) |
| |
| // tx_msg_status definition |
| #define TX_IDLE 0 // No transaction |
| #define TX_BUSY 1 // Transmitter is busy |
| #define TX_DONE 2 // Message has been successfully transmitted |
| #define TX_ERROR 3 // Message has been transmitted with error |
| |
| /* |
| * CEC OPCODES |
| */ |
| #define CEC_OC_ABORT_MESSAGE 0xFF |
| #define CEC_OC_ACTIVE_SOURCE 0x82 |
| #define CEC_OC_CEC_VERSION 0x9E |
| #define CEC_OC_CLEAR_ANALOGUE_TIMER 0x33 |
| #define CEC_OC_CLEAR_DIGITAL_TIMER 0x99 |
| #define CEC_OC_CLEAR_EXTERNAL_TIMER 0xA1 |
| #define CEC_OC_DECK_CONTROL 0x42 |
| #define CEC_OC_DECK_STATUS 0x1B |
| #define CEC_OC_DEVICE_VENDOR_ID 0x87 |
| #define CEC_OC_FEATURE_ABORT 0x00 |
| #define CEC_OC_GET_CEC_VERSION 0x9F |
| #define CEC_OC_GET_MENU_LANGUAGE 0x91 |
| #define CEC_OC_GIVE_AUDIO_STATUS 0x71 |
| #define CEC_OC_GIVE_DECK_STATUS 0x1A |
| #define CEC_OC_GIVE_DEVICE_POWER_STATUS 0x8F |
| #define CEC_OC_GIVE_DEVICE_VENDOR_ID 0x8C |
| #define CEC_OC_GIVE_OSD_NAME 0x46 |
| #define CEC_OC_GIVE_PHYSICAL_ADDRESS 0x83 |
| #define CEC_OC_GIVE_SYSTEM_AUDIO_MODE_STATUS 0x7D |
| #define CEC_OC_GIVE_TUNER_DEVICE_STATUS 0x08 |
| #define CEC_OC_IMAGE_VIEW_ON 0x04 |
| #define CEC_OC_INACTIVE_SOURCE 0x9D |
| #define CEC_OC_MENU_REQUEST 0x8D |
| #define CEC_OC_MENU_STATUS 0x8E |
| #define CEC_OC_PLAY 0x41 |
| #define CEC_OC_POLLING_MESSAGE 0xFC /* Fake Code - <Poll Message> has no OP Code and requires only the header byte */ |
| #define CEC_OC_RECORD_OFF 0x0B |
| #define CEC_OC_RECORD_ON 0x09 |
| #define CEC_OC_RECORD_STATUS 0x0A |
| #define CEC_OC_RECORD_TV_SCREEN 0x0F |
| #define CEC_OC_REPORT_AUDIO_STATUS 0x7A |
| #define CEC_OC_REPORT_PHYSICAL_ADDRESS 0x84 |
| #define CEC_OC_REPORT_POWER_STATUS 0x90 |
| #define CEC_OC_REQUEST_ACTIVE_SOURCE 0x85 |
| #define CEC_OC_ROUTING_CHANGE 0x80 |
| #define CEC_OC_ROUTING_INFORMATION 0x81 |
| #define CEC_OC_SELECT_ANALOGUE_SERVICE 0x92 |
| #define CEC_OC_SELECT_DIGITAL_SERVICE 0x93 |
| #define CEC_OC_SET_ANALOGUE_TIMER 0x34 |
| #define CEC_OC_SET_AUDIO_RATE 0x9A |
| #define CEC_OC_SET_DIGITAL_TIMER 0x97 |
| #define CEC_OC_SET_EXTERNAL_TIMER 0xA2 |
| #define CEC_OC_SET_MENU_LANGUAGE 0x32 |
| #define CEC_OC_SET_OSD_NAME 0x47 |
| #define CEC_OC_SET_OSD_STRING 0x64 |
| #define CEC_OC_SET_STREAM_PATH 0x86 |
| #define CEC_OC_SET_SYSTEM_AUDIO_MODE 0x72 |
| #define CEC_OC_SET_TIMER_PROGRAM_TITLE 0x67 |
| #define CEC_OC_STANDBY 0x36 |
| #define CEC_OC_SYSTEM_AUDIO_MODE_REQUEST 0x70 |
| #define CEC_OC_SYSTEM_AUDIO_MODE_STATUS 0x7E |
| #define CEC_OC_TEXT_VIEW_ON 0x0D |
| #define CEC_OC_TIMER_CLEARED_STATUS 0x43 |
| #define CEC_OC_TIMER_STATUS 0x35 |
| #define CEC_OC_TUNER_DEVICE_STATUS 0x07 |
| #define CEC_OC_TUNER_STEP_DECREMENT 0x06 |
| #define CEC_OC_TUNER_STEP_INCREMENT 0x05 |
| #define CEC_OC_USER_CONTROL_PRESSED 0x44 |
| #define CEC_OC_USER_CONTROL_RELEASED 0x45 |
| #define CEC_OC_VENDOR_COMMAND 0x89 |
| #define CEC_OC_VENDOR_COMMAND_WITH_ID 0xA0 |
| #define CEC_OC_VENDOR_REMOTE_BUTTON_DOWN 0x8A |
| #define CEC_OC_VENDOR_REMOTE_BUTTON_UP 0x8B |
| |
| /*CEC UI MASK*/ |
| #define CEC_FUNC_MASK 0 |
| #define ONE_TOUCH_PLAY_MASK 1 |
| #define ONE_TOUCH_STANDBY_MASK 2 |
| #define AUTO_POWER_ON_MASK 3 |
| |
| //#define P_HHI_GCLK_MPEG2 CBUS_REG_ADDR(HHI_GCLK_MPEG2) |
| //#define P_HHI_HDMI_CLK_CNTL CBUS_REG_ADDR(HHI_HDMI_CLK_CNTL) |
| #define MAX_MSG 16 |
| #define CEC_PLAYBACK_DEVICE_TYPE 4 |
| #define CEC_BROADCAST_ADDR 0xf |
| #define CEC_VERSION_14A 5 |
| |
| enum _cec_log_dev_addr_e { |
| CEC_TV_ADDR = 0x00, |
| CEC_RECORDING_DEVICE_1_ADDR, |
| CEC_RECORDING_DEVICE_2_ADDR, |
| CEC_TUNER_1_ADDR, |
| CEC_PLAYBACK_DEVICE_1_ADDR, |
| CEC_AUDIO_SYSTEM_ADDR, |
| CEC_TUNER_2_ADDR, |
| CEC_TUNER_3_ADDR, |
| CEC_PLAYBACK_DEVICE_2_ADDR, |
| CEC_RECORDING_DEVICE_3_ADDR, |
| CEC_TUNER_4_ADDR, |
| CEC_PLAYBACK_DEVICE_3_ADDR, |
| CEC_RESERVED_1_ADDR, |
| CEC_RESERVED_2_ADDR, |
| CEC_FREE_USE_ADDR, |
| CEC_UNREGISTERED_ADDR |
| }; |
| |
| typedef enum { |
| CEC_UNRECONIZED_OPCODE = 0x0, |
| CEC_NOT_CORRECT_MODE_TO_RESPOND, |
| CEC_CANNOT_PROVIDE_SOURCE, |
| CEC_INVALID_OPERAND, |
| CEC_REFUSED, |
| CEC_UNABLE_TO_DETERMINE, |
| } cec_feature_abort_e; |
| |
| typedef enum { |
| DEVICE_MENU_ACTIVE = 0, |
| DEVICE_MENU_INACTIVE, |
| } cec_device_menu_state_e; |
| |
| /* cec message structure */ |
| typedef struct { |
| unsigned char msg[16]; |
| unsigned char msg_len; |
| } cec_msg_buf_t; |
| |
| typedef struct { |
| cec_msg_buf_t buf[2]; // message memory |
| unsigned char power_status; |
| unsigned char log_addr; |
| unsigned char cec_power; |
| unsigned char rx_write_pos; |
| unsigned char rx_read_pos; |
| unsigned char rx_buf_size; |
| } cec_msg_t; |
| |
| cec_msg_t cec_msg; |
| unsigned char hdmi_cec_func_config; |
| void cec_node_init(void); |
| unsigned int cec_handler(void); |
| void remote_cec_hw_reset(void); |
| //void cec_give_device_power_status(void); |
| extern void udelay(int i); |
| int cec_power_on_check(void); |
| |
| #endif // _HDMI_RX_REG_H |
| |
