| /* |
| * drivers/amlogic/cec/hdmi_ao_cec.h |
| * |
| * Copyright (C) 2017 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. |
| * |
| */ |
| |
| #ifndef __AO_CEC_H__ |
| #define __AO_CEC_H__ |
| |
| |
| |
| #define CEC_DRIVER_VERSION "Ver 2019/3/23\n" |
| |
| #define CEC_FRAME_DELAY msecs_to_jiffies(400) |
| #define CEC_DEV_NAME "cec" |
| |
| #define CEC_EARLY_SUSPEND (1 << 0) |
| #define CEC_DEEP_SUSPEND (1 << 1) |
| #define CEC_PHY_PORT_NUM 4 |
| #define HR_DELAY(n) (ktime_set(0, n * 1000 * 1000)) |
| |
| enum cecbver { |
| /*first version*/ |
| CECB_VER_0 = 0, |
| /*ee to ao */ |
| CECB_VER_1 = 1, |
| /* |
| * 1.fix bug: cts 7-1 |
| * 2.fix bug: Do not signal initiator error, when it's |
| * myself who pulled down the line when functioning as a follower |
| * 3.fix bug: Receive messages are ignored and not acknowledge |
| * 4.add status reg |
| */ |
| CECB_VER_2 = 2, |
| }; |
| |
| |
| #define L_1 1 |
| #define L_2 2 |
| #define L_3 3 |
| |
| #define CEC_A 0 |
| #define CEC_B 1 |
| |
| /* |
| #define CEC_FUNC_MASK 0 |
| #define ONE_TOUCH_PLAY_MASK 1 |
| #define ONE_TOUCH_STANDBY_MASK 2 |
| #define AUTO_POWER_ON_MASK 3 |
| */ |
| #define CEC_FUNC_CFG_CEC_ON 0x01 |
| #define CEC_FUNC_CFG_OTP_ON 0x02 |
| #define CEC_FUNC_CFG_AUTO_STANDBY 0x04 |
| #define CEC_FUNC_CFG_AUTO_POWER_ON 0x08 |
| #define CEC_FUNC_CFG_ALL 0x2f |
| #define CEC_FUNC_CFG_NONE 0x0 |
| |
| /*#define AO_BASE 0xc8100000*/ |
| |
| #define AO_GPIO_I ((0x0A << 2)) |
| #define PREG_PAD_GPIO3_I (0x01b << 2) |
| |
| |
| #define AO_CEC_GEN_CNTL ((0x40 << 2)) |
| #define AO_CEC_RW_REG ((0x41 << 2)) |
| #define AO_CEC_INTR_MASKN ((0x42 << 2)) |
| #define AO_CEC_INTR_CLR ((0x43 << 2)) |
| #define AO_CEC_INTR_STAT ((0x44 << 2)) |
| |
| #define AO_RTI_PWR_CNTL_REG0 ((0x04 << 2)) |
| #define AO_CRT_CLK_CNTL1 ((0x1a << 2)) |
| #define AO_RTC_ALT_CLK_CNTL0 ((0x25 << 2)) |
| #define AO_RTC_ALT_CLK_CNTL1 ((0x26 << 2)) |
| |
| /* for TXLX, same as AO_RTC_ALT_CLK_CNTLx */ |
| #define AO_CEC_CLK_CNTL_REG0 ((0x1d << 2)) |
| #define AO_CEC_CLK_CNTL_REG1 ((0x1e << 2)) |
| |
| #define AO_RTI_STATUS_REG1 ((0x01 << 2)) |
| #define AO_DEBUG_REG0 ((0x28 << 2)) |
| #define AO_DEBUG_REG1 ((0x29 << 2)) |
| #define AO_DEBUG_REG2 ((0x2a << 2)) |
| #define AO_DEBUG_REG3 ((0x2b << 2)) |
| /* for new add after g12a/b ...*/ |
| #define AO_CEC_STICKY_DATA0 ((0xca << 2)) |
| #define AO_CEC_STICKY_DATA1 ((0xcb << 2)) |
| #define AO_CEC_STICKY_DATA2 ((0xcc << 2)) |
| #define AO_CEC_STICKY_DATA3 ((0xcd << 2)) |
| #define AO_CEC_STICKY_DATA4 ((0xce << 2)) |
| #define AO_CEC_STICKY_DATA5 ((0xcf << 2)) |
| #define AO_CEC_STICKY_DATA6 ((0xd0 << 2)) |
| #define AO_CEC_STICKY_DATA7 ((0xd1 << 2)) |
| |
| /* |
| * AOCEC_B register |
| */ |
| #define AO_CECB_CLK_CNTL_REG0 ((0xa0 << 2)) |
| #define AO_CECB_CLK_CNTL_REG1 ((0xa1 << 2)) |
| #define AO_CECB_GEN_CNTL ((0xa2 << 2)) |
| #define AO_CECB_RW_REG ((0xa3 << 2)) |
| #define AO_CECB_INTR_MASKN ((0xa4 << 2)) |
| #define AO_CECB_INTR_CLR ((0xa5 << 2)) |
| #define AO_CECB_INTR_STAT ((0xa6 << 2)) |
| |
| /* |
| * AOCEC_A internal register |
| * read/write tx register list |
| */ |
| #define CEC_TX_MSG_0_HEADER 0x00 |
| #define CEC_TX_MSG_1_OPCODE 0x01 |
| #define CEC_TX_MSG_2_OP1 0x02 |
| #define CEC_TX_MSG_3_OP2 0x03 |
| #define CEC_TX_MSG_4_OP3 0x04 |
| #define CEC_TX_MSG_5_OP4 0x05 |
| #define CEC_TX_MSG_6_OP5 0x06 |
| #define CEC_TX_MSG_7_OP6 0x07 |
| #define CEC_TX_MSG_8_OP7 0x08 |
| #define CEC_TX_MSG_9_OP8 0x09 |
| #define CEC_TX_MSG_A_OP9 0x0A |
| #define CEC_TX_MSG_B_OP10 0x0B |
| #define CEC_TX_MSG_C_OP11 0x0C |
| #define CEC_TX_MSG_D_OP12 0x0D |
| #define CEC_TX_MSG_E_OP13 0x0E |
| #define CEC_TX_MSG_F_OP14 0x0F |
| #define CEC_TX_MSG_LENGTH 0x10 |
| #define CEC_TX_MSG_CMD 0x11 |
| #define CEC_TX_WRITE_BUF 0x12 |
| #define CEC_TX_CLEAR_BUF 0x13 |
| #define CEC_RX_MSG_CMD 0x14 |
| #define CEC_RX_CLEAR_BUF 0x15 |
| #define CEC_LOGICAL_ADDR0 0x16 |
| #define CEC_LOGICAL_ADDR1 0x17 |
| #define CEC_LOGICAL_ADDR2 0x18 |
| #define CEC_LOGICAL_ADDR3 0x19 |
| #define CEC_LOGICAL_ADDR4 0x1A |
| #define CEC_CLOCK_DIV_H 0x1B |
| #define CEC_CLOCK_DIV_L 0x1C |
| |
| /* |
| * AOCEC_A internal register |
| * The following registers are for fine tuning CEC bit timing parameters. |
| * They are only valid in AO CEC, NOT valid in HDMITX CEC. |
| * The AO CEC's timing parameters are already set default to work with |
| * 32768Hz clock, so hopefully SW never need to program these registers. |
| * The timing registers are made programmable just in case. |
| */ |
| #define AO_CEC_QUIESCENT_25MS_BIT7_0 0x20 |
| #define AO_CEC_QUIESCENT_25MS_BIT11_8 0x21 |
| #define AO_CEC_STARTBITMINL2H_3MS5_BIT7_0 0x22 |
| #define AO_CEC_STARTBITMINL2H_3MS5_BIT8 0x23 |
| #define AO_CEC_STARTBITMAXL2H_3MS9_BIT7_0 0x24 |
| #define AO_CEC_STARTBITMAXL2H_3MS9_BIT8 0x25 |
| #define AO_CEC_STARTBITMINH_0MS6_BIT7_0 0x26 |
| #define AO_CEC_STARTBITMINH_0MS6_BIT8 0x27 |
| #define AO_CEC_STARTBITMAXH_1MS0_BIT7_0 0x28 |
| #define AO_CEC_STARTBITMAXH_1MS0_BIT8 0x29 |
| #define AO_CEC_STARTBITMINTOTAL_4MS3_BIT7_0 0x2A |
| #define AO_CEC_STARTBITMINTOTAL_4MS3_BIT9_8 0x2B |
| #define AO_CEC_STARTBITMAXTOTAL_4MS7_BIT7_0 0x2C |
| #define AO_CEC_STARTBITMAXTOTAL_4MS7_BIT9_8 0x2D |
| #define AO_CEC_LOGIC1MINL2H_0MS4_BIT7_0 0x2E |
| #define AO_CEC_LOGIC1MINL2H_0MS4_BIT8 0x2F |
| #define AO_CEC_LOGIC1MAXL2H_0MS8_BIT7_0 0x30 |
| #define AO_CEC_LOGIC1MAXL2H_0MS8_BIT8 0x31 |
| #define AO_CEC_LOGIC0MINL2H_1MS3_BIT7_0 0x32 |
| #define AO_CEC_LOGIC0MINL2H_1MS3_BIT8 0x33 |
| #define AO_CEC_LOGIC0MAXL2H_1MS7_BIT7_0 0x34 |
| #define AO_CEC_LOGIC0MAXL2H_1MS7_BIT8 0x35 |
| #define AO_CEC_LOGICMINTOTAL_2MS05_BIT7_0 0x36 |
| #define AO_CEC_LOGICMINTOTAL_2MS05_BIT9_8 0x37 |
| #define AO_CEC_LOGICMAXHIGH_2MS8_BIT7_0 0x38 |
| #define AO_CEC_LOGICMAXHIGH_2MS8_BIT8 0x39 |
| #define AO_CEC_LOGICERRLOW_3MS4_BIT7_0 0x3A |
| #define AO_CEC_LOGICERRLOW_3MS4_BIT8 0x3B |
| #define AO_CEC_NOMSMPPOINT_1MS05 0x3C |
| #define AO_CEC_DELCNTR_LOGICERR 0x3E |
| #define AO_CEC_TXTIME_17MS_BIT7_0 0x40 |
| #define AO_CEC_TXTIME_17MS_BIT10_8 0x41 |
| #define AO_CEC_TXTIME_2BIT_BIT7_0 0x42 |
| #define AO_CEC_TXTIME_2BIT_BIT10_8 0x43 |
| #define AO_CEC_TXTIME_4BIT_BIT7_0 0x44 |
| #define AO_CEC_TXTIME_4BIT_BIT10_8 0x45 |
| #define AO_CEC_STARTBITNOML2H_3MS7_BIT7_0 0x46 |
| #define AO_CEC_STARTBITNOML2H_3MS7_BIT8 0x47 |
| #define AO_CEC_STARTBITNOMH_0MS8_BIT7_0 0x48 |
| #define AO_CEC_STARTBITNOMH_0MS8_BIT8 0x49 |
| #define AO_CEC_LOGIC1NOML2H_0MS6_BIT7_0 0x4A |
| #define AO_CEC_LOGIC1NOML2H_0MS6_BIT8 0x4B |
| #define AO_CEC_LOGIC0NOML2H_1MS5_BIT7_0 0x4C |
| #define AO_CEC_LOGIC0NOML2H_1MS5_BIT8 0x4D |
| #define AO_CEC_LOGIC1NOMH_1MS8_BIT7_0 0x4E |
| #define AO_CEC_LOGIC1NOMH_1MS8_BIT8 0x4F |
| #define AO_CEC_LOGIC0NOMH_0MS9_BIT7_0 0x50 |
| #define AO_CEC_LOGIC0NOMH_0MS9_BIT8 0x51 |
| #define AO_CEC_LOGICERRLOW_3MS6_BIT7_0 0x52 |
| #define AO_CEC_LOGICERRLOW_3MS6_BIT8 0x53 |
| #define AO_CEC_CHKCONTENTION_0MS1 0x54 |
| #define AO_CEC_PREPARENXTBIT_0MS05_BIT7_0 0x56 |
| #define AO_CEC_PREPARENXTBIT_0MS05_BIT8 0x57 |
| #define AO_CEC_NOMSMPACKPOINT_0MS45 0x58 |
| #define AO_CEC_ACK0NOML2H_1MS5_BIT7_0 0x5A |
| #define AO_CEC_ACK0NOML2H_1MS5_BIT8 0x5B |
| #define AO_CEC_BUGFIX_DISABLE_0 0x60 |
| #define AO_CEC_BUGFIX_DISABLE_1 0x61 |
| |
| /* |
| * AOCEC_A internal register |
| * read only register list |
| */ |
| #define CEC_RX_MSG_0_HEADER 0x80 |
| #define CEC_RX_MSG_1_OPCODE 0x81 |
| #define CEC_RX_MSG_2_OP1 0x82 |
| #define CEC_RX_MSG_3_OP2 0x83 |
| #define CEC_RX_MSG_4_OP3 0x84 |
| #define CEC_RX_MSG_5_OP4 0x85 |
| #define CEC_RX_MSG_6_OP5 0x86 |
| #define CEC_RX_MSG_7_OP6 0x87 |
| #define CEC_RX_MSG_8_OP7 0x88 |
| #define CEC_RX_MSG_9_OP8 0x89 |
| #define CEC_RX_MSG_A_OP9 0x8A |
| #define CEC_RX_MSG_B_OP10 0x8B |
| #define CEC_RX_MSG_C_OP11 0x8C |
| #define CEC_RX_MSG_D_OP12 0x8D |
| #define CEC_RX_MSG_E_OP13 0x8E |
| #define CEC_RX_MSG_F_OP14 0x8F |
| #define CEC_RX_MSG_LENGTH 0x90 |
| #define CEC_RX_MSG_STATUS 0x91 |
| #define CEC_RX_NUM_MSG 0x92 |
| #define CEC_TX_MSG_STATUS 0x93 |
| #define CEC_TX_NUM_MSG 0x94 |
| /* |
| * AOCEC_A internal register |
| * read only (tl1 later) |
| */ |
| #define CEC_STAT_0_0 0xA0 |
| #define CEC_STAT_0_1 0xA1 |
| #define CEC_STAT_0_2 0xA2 |
| #define CEC_STAT_0_3 0xA3 |
| #define CEC_STAT_1_0 0xA4 |
| #define CEC_STAT_1_1 0xA5 |
| #define CEC_STAT_1_2 0xA6 |
| |
| /* tx_msg_cmd definition */ |
| #define TX_NO_OP 0 /* No transaction */ |
| #define TX_REQ_CURRENT 1 /* Transmit earliest message in buffer */ |
| #define TX_ABORT 2 /* Abort transmitting earliest message */ |
| /* Overwrite earliest message in buffer and transmit next message */ |
| #define TX_REQ_NEXT 3 |
| |
| /* tx_msg_status definition */ |
| #define TX_IDLE 0 /* No transaction */ |
| #define TX_BUSY 1 /* Transmitter is busy */ |
| /* Message has been successfully transmitted */ |
| #define TX_DONE 2 |
| #define TX_ERROR 3 /* Message has been transmitted with error */ |
| |
| /* rx_msg_cmd */ |
| #define RX_NO_OP 0 /* No transaction */ |
| #define RX_ACK_CURRENT 1 /* Read earliest message in buffer */ |
| #define RX_DISABLE 2 /* Disable receiving latest message */ |
| /* Clear earliest message from buffer and read next message */ |
| #define RX_ACK_NEXT 3 |
| |
| /* rx_msg_status */ |
| #define RX_IDLE 0 /* No transaction */ |
| #define RX_BUSY 1 /* Receiver is busy */ |
| #define RX_DONE 2 /* Message has been received successfully */ |
| #define RX_ERROR 3 /* Message has been received with error */ |
| |
| #define TOP_HPD_PWR5V 0x002 |
| #define TOP_ARCTX_CNTL 0x010 |
| #define TOP_CLK_CNTL 0x001 |
| #define TOP_EDID_GEN_CNTL 0x004 |
| #define TOP_EDID_ADDR_CEC 0x005 |
| |
| /** Register address: audio clock interrupt clear enable */ |
| #define DWC_AUD_CEC_IEN_CLR (0xF90UL) |
| /** Register address: audio clock interrupt set enable */ |
| #define DWC_AUD_CEC_IEN_SET (0xF94UL) |
| /** Register address: audio clock interrupt status */ |
| #define DWC_AUD_CEC_ISTS (0xF98UL) |
| /** Register address: audio clock interrupt enable */ |
| #define DWC_AUD_CEC_IEN (0xF9CUL) |
| /** Register address: audio clock interrupt clear status */ |
| #define DWC_AUD_CEC_ICLR (0xFA0UL) |
| /** Register address: audio clock interrupt set status */ |
| #define DWC_AUD_CEC_ISET (0xFA4UL) |
| /** Register address: DMI disable interface */ |
| #define DWC_DMI_DISABLE_IF (0xFF4UL) |
| |
| /* |
| * AOCEC_B internal register |
| * for EE CEC |
| */ |
| #define DWC_CEC_CTRL 0x1F00 |
| #define DWC_CEC_CTRL2 0x1F04/*tl1 later*/ |
| #define DWC_CEC_MASK 0x1F08 |
| #define DWC_CEC_POLARITY 0x1F0C |
| #define DWC_CEC_INT 0x1F10 |
| #define DWC_CEC_ADDR_L 0x1F14 |
| #define DWC_CEC_ADDR_H 0x1F18 |
| #define DWC_CEC_TX_CNT 0x1F1C |
| #define DWC_CEC_RX_CNT 0x1F20 |
| #define DWC_CEC_STAT0 0x1F24/*tl1 later*/ |
| #define DWC_CEC_TX_DATA0 0x1F40 |
| #define DWC_CEC_TX_DATA1 0x1F44 |
| #define DWC_CEC_TX_DATA2 0x1F48 |
| #define DWC_CEC_TX_DATA3 0x1F4C |
| #define DWC_CEC_TX_DATA4 0x1F50 |
| #define DWC_CEC_TX_DATA5 0x1F54 |
| #define DWC_CEC_TX_DATA6 0x1F58 |
| #define DWC_CEC_TX_DATA7 0x1F5C |
| #define DWC_CEC_TX_DATA8 0x1F60 |
| #define DWC_CEC_TX_DATA9 0x1F64 |
| #define DWC_CEC_TX_DATA10 0x1F68 |
| #define DWC_CEC_TX_DATA11 0x1F6C |
| #define DWC_CEC_TX_DATA12 0x1F70 |
| #define DWC_CEC_TX_DATA13 0x1F74 |
| #define DWC_CEC_TX_DATA14 0x1F78 |
| #define DWC_CEC_TX_DATA15 0x1F7C |
| #define DWC_CEC_RX_DATA0 0x1F80 |
| #define DWC_CEC_RX_DATA1 0x1F84 |
| #define DWC_CEC_RX_DATA2 0x1F88 |
| #define DWC_CEC_RX_DATA3 0x1F8C |
| #define DWC_CEC_RX_DATA4 0x1F90 |
| #define DWC_CEC_RX_DATA5 0x1F94 |
| #define DWC_CEC_RX_DATA6 0x1F98 |
| #define DWC_CEC_RX_DATA7 0x1F9C |
| #define DWC_CEC_RX_DATA8 0x1FA0 |
| #define DWC_CEC_RX_DATA9 0x1FA4 |
| #define DWC_CEC_RX_DATA10 0x1FA8 |
| #define DWC_CEC_RX_DATA11 0x1FAC |
| #define DWC_CEC_RX_DATA12 0x1FB0 |
| #define DWC_CEC_RX_DATA13 0x1FB4 |
| #define DWC_CEC_RX_DATA14 0x1FB8 |
| #define DWC_CEC_RX_DATA15 0x1FBC |
| #define DWC_CEC_LOCK 0x1FC0 |
| #define DWC_CEC_WKUPCTRL 0x1FC4 |
| |
| /* |
| * AOCEC_B internal register |
| * for EE CEC |
| */ |
| /* |
| #define AO_CECB_CTRL_ADDR 0x00 |
| #define AO_CECB_CTRL2_ADDR 0x01 |
| #define AO_CECB_INTR_MASK_ADDR 0x02 |
| #define AO_CECB_LADD_LOW_ADDR 0x05 |
| #define AO_CECB_LADD_HIGH_ADDR 0x06 |
| #define AO_CECB_TX_CNT_ADDR 0x07 |
| #define AO_CECB_RX_CNT_ADDR 0x08 |
| #define AO_CECB_STAT0_ADDR 0x09 |
| #define AO_CECB_TX_DATA00_ADDR 0x10 |
| #define AO_CECB_TX_DATA01_ADDR 0x11 |
| #define AO_CECB_TX_DATA02_ADDR 0x12 |
| #define AO_CECB_TX_DATA03_ADDR 0x13 |
| #define AO_CECB_TX_DATA04_ADDR 0x14 |
| #define AO_CECB_TX_DATA05_ADDR 0x15 |
| #define AO_CECB_TX_DATA06_ADDR 0x16 |
| #define AO_CECB_TX_DATA07_ADDR 0x17 |
| #define AO_CECB_TX_DATA08_ADDR 0x18 |
| #define AO_CECB_TX_DATA09_ADDR 0x19 |
| #define AO_CECB_TX_DATA10_ADDR 0x1A |
| #define AO_CECB_TX_DATA11_ADDR 0x1B |
| #define AO_CECB_TX_DATA12_ADDR 0x1C |
| #define AO_CECB_TX_DATA13_ADDR 0x1D |
| #define AO_CECB_TX_DATA14_ADDR 0x1E |
| #define AO_CECB_TX_DATA15_ADDR 0x1F |
| #define AO_CECB_RX_DATA00_ADDR 0x20 |
| #define AO_CECB_RX_DATA01_ADDR 0x21 |
| #define AO_CECB_RX_DATA02_ADDR 0x22 |
| #define AO_CECB_RX_DATA03_ADDR 0x23 |
| #define AO_CECB_RX_DATA04_ADDR 0x24 |
| #define AO_CECB_RX_DATA05_ADDR 0x25 |
| #define AO_CECB_RX_DATA06_ADDR 0x26 |
| #define AO_CECB_RX_DATA07_ADDR 0x27 |
| #define AO_CECB_RX_DATA08_ADDR 0x28 |
| #define AO_CECB_RX_DATA09_ADDR 0x29 |
| #define AO_CECB_RX_DATA10_ADDR 0x2A |
| #define AO_CECB_RX_DATA11_ADDR 0x2B |
| #define AO_CECB_RX_DATA12_ADDR 0x2C |
| #define AO_CECB_RX_DATA13_ADDR 0x2D |
| #define AO_CECB_RX_DATA14_ADDR 0x2E |
| #define AO_CECB_RX_DATA15_ADDR 0x2F |
| #define AO_CECB_LOCK_BUF_ADDR 0x30 |
| #define AO_CECB_WAKEUPCTRL_ADDR 0x31 |
| */ |
| |
| |
| /* |
| * AOCEC B CEC_STAT0 |
| */ |
| enum { |
| CECB_STAT0_S2P_IDLE = 0, |
| CECB_STAT0_S2P_SBITLOWER = 1, |
| CECB_STAT0_S2P_SBH = 2, |
| CECB_STAT0_S2P_L1LOWER = 5, |
| CECB_STAT0_S2P_SMP1 = 6, |
| CECB_STAT0_S2P_SMP0 = 7, |
| CECB_STAT0_S2P_L0H = 8, |
| CECB_STAT0_S2P_ERRLMIN = 9, |
| CECB_STAT0_S2P_ERRLMAX = 0xe, |
| }; |
| |
| enum { |
| CECB_STAT0_P2S_TIDLE = 0, |
| CECB_STAT0_P2S_SEND_SBIT = 1, |
| CECB_STAT0_P2S_SEND_DBIT = 2, |
| CECB_STAT0_P2S_SEND_EOM = 3, |
| CECB_STAT0_P2S_SEND_ACK = 4, |
| CECB_STAT0_P2S_FBACK_ACK = 5, |
| CECB_STAT0_P2S_FBACK_RX_ERR = 6, |
| }; |
| |
| |
| /* cec ip irq flags bit discription */ |
| #define EECEC_IRQ_TX_DONE (1 << 16) |
| #define EECEC_IRQ_RX_EOM (1 << 17) |
| #define EECEC_IRQ_TX_NACK (1 << 18) |
| #define EECEC_IRQ_TX_ARB_LOST (1 << 19) |
| #define EECEC_IRQ_TX_ERR_INITIATOR (1 << 20) |
| #define EECEC_IRQ_RX_ERR_FOLLOWER (1 << 21) |
| #define EECEC_IRQ_RX_WAKEUP (1 << 22) |
| #define EE_CEC_IRQ_EN_MASK (0x3f << 16) |
| |
| /* 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 (0x3f << 0) |
| |
| /* common mask */ |
| #define CEC_IRQ_TX_DONE (1 << (16 - shift)) |
| #define CEC_IRQ_RX_EOM (1 << (17 - shift)) |
| #define CEC_IRQ_TX_NACK (1 << (18 - shift)) |
| #define CEC_IRQ_TX_ARB_LOST (1 << (19 - shift)) |
| #define CEC_IRQ_TX_ERR_INITIATOR (1 << (20 - shift)) |
| #define CEC_IRQ_RX_ERR_FOLLOWER (1 << (21 - shift)) |
| #define CEC_IRQ_RX_WAKEUP (1 << (22 - shift)) |
| |
| /* wakeup mask */ |
| #define WAKEUP_OP_86_EN (1 << 7) |
| #define WAKEUP_OP_82_EN (1 << 6) |
| #define WAKEUP_OP_70_EN (1 << 5) |
| #define WAKEUP_OP_44_EN (1 << 4) |
| #define WAKEUP_OP_42_EN (1 << 3) |
| #define WAKEUP_OP_41_EN (1 << 2) |
| #define WAKEUP_OP_0D_EN (1 << 1) |
| #define WAKEUP_OP_04_EN (1 << 0) |
| #define WAKEUP_DIS_MASK 0 |
| #define WAKEUP_EN_MASK (WAKEUP_OP_86_EN | \ |
| WAKEUP_OP_0D_EN | \ |
| WAKEUP_OP_04_EN) |
| |
| #define EDID_CEC_ID_ADDR 0x00a100a0 |
| #define EDID_AUTO_CEC_EN 0 |
| |
| #define HHI_32K_CLK_CNTL (0x89 << 2) |
| #define HHI_HDMIRX_ARC_CNTL (0xe8 << 2) |
| |
| |
| struct dbgflg { |
| unsigned int hal_cmd_bypass:1; |
| |
| }; |
| |
| #ifdef CONFIG_AMLOGIC_MEDIA_TVIN_HDMI |
| extern unsigned long hdmirx_rd_top(unsigned long addr); |
| extern void hdmirx_wr_top(unsigned long addr, unsigned long data); |
| extern uint32_t hdmirx_rd_dwc(uint16_t addr); |
| extern void hdmirx_wr_dwc(uint16_t addr, uint32_t data); |
| extern unsigned int rd_reg_hhi(unsigned int offset); |
| extern void wr_reg_hhi(unsigned int offset, unsigned int val); |
| extern int cec_set_dev_info(uint8_t dev_idx); |
| int __attribute__((weak))cec_set_dev_info(uint8_t dev_idx); |
| #else |
| static inline unsigned long hdmirx_rd_top(unsigned long addr) |
| { |
| return 0; |
| } |
| |
| static inline void hdmirx_wr_top(unsigned long addr, unsigned long data) |
| { |
| } |
| |
| static inline uint32_t hdmirx_rd_dwc(uint16_t addr) |
| { |
| return 0; |
| } |
| static inline void hdmirx_wr_dwc(uint16_t addr, uint32_t data) |
| { |
| } |
| |
| unsigned int rd_reg_hhi(unsigned int offset) |
| { |
| return 0; |
| } |
| |
| void wr_reg_hhi(unsigned int offset, unsigned int val) |
| { |
| } |
| |
| #endif |
| |
| extern int hdmirx_get_connect_info(void); |
| int __attribute__((weak))hdmirx_get_connect_info(void) |
| { |
| return 0; |
| } |
| |
| #ifdef CONFIG_AMLOGIC_AO_CEC |
| unsigned int aocec_rd_reg(unsigned long addr); |
| void aocec_wr_reg(unsigned long addr, unsigned long data); |
| void cecb_irq_handle(void); |
| void cec_logicaddr_set(int l_add); |
| void cec_arbit_bit_time_set(unsigned int bit_set, |
| unsigned int time_set, unsigned int flag); |
| void cec_irq_enable(bool enable); |
| void aocec_irq_enable(bool enable); |
| extern void dump_reg(void); |
| #endif |
| extern void cec_dump_info(void); |
| extern void cec_hw_reset(unsigned int cec_sel); |
| extern void cec_restore_logical_addr(unsigned int cec_sel, |
| unsigned int addr_en); |
| extern void cec_logicaddr_add(unsigned int cec_sel, unsigned int l_add); |
| extern void cec_clear_all_logical_addr(unsigned int cec_sel); |
| extern int dump_cecrx_reg(char *b); |
| |
| #endif /* __AO_CEC_H__ */ |
