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Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation 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 st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 246 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.674189849@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
278 lines
7.7 KiB
C
278 lines
7.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* include/linux/mfd/wl1273-core.h
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*
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* Some definitions for the wl1273 radio receiver/transmitter chip.
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*
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* Copyright (C) 2010 Nokia Corporation
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* Author: Matti J. Aaltonen <matti.j.aaltonen@nokia.com>
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*/
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#ifndef WL1273_CORE_H
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#define WL1273_CORE_H
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#include <linux/i2c.h>
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#include <linux/mfd/core.h>
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#define WL1273_FM_DRIVER_NAME "wl1273-fm"
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#define RX71_FM_I2C_ADDR 0x22
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#define WL1273_STEREO_GET 0
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#define WL1273_RSSI_LVL_GET 1
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#define WL1273_IF_COUNT_GET 2
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#define WL1273_FLAG_GET 3
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#define WL1273_RDS_SYNC_GET 4
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#define WL1273_RDS_DATA_GET 5
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#define WL1273_FREQ_SET 10
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#define WL1273_AF_FREQ_SET 11
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#define WL1273_MOST_MODE_SET 12
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#define WL1273_MOST_BLEND_SET 13
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#define WL1273_DEMPH_MODE_SET 14
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#define WL1273_SEARCH_LVL_SET 15
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#define WL1273_BAND_SET 16
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#define WL1273_MUTE_STATUS_SET 17
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#define WL1273_RDS_PAUSE_LVL_SET 18
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#define WL1273_RDS_PAUSE_DUR_SET 19
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#define WL1273_RDS_MEM_SET 20
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#define WL1273_RDS_BLK_B_SET 21
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#define WL1273_RDS_MSK_B_SET 22
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#define WL1273_RDS_PI_MASK_SET 23
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#define WL1273_RDS_PI_SET 24
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#define WL1273_RDS_SYSTEM_SET 25
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#define WL1273_INT_MASK_SET 26
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#define WL1273_SEARCH_DIR_SET 27
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#define WL1273_VOLUME_SET 28
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#define WL1273_AUDIO_ENABLE 29
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#define WL1273_PCM_MODE_SET 30
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#define WL1273_I2S_MODE_CONFIG_SET 31
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#define WL1273_POWER_SET 32
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#define WL1273_INTX_CONFIG_SET 33
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#define WL1273_PULL_EN_SET 34
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#define WL1273_HILO_SET 35
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#define WL1273_SWITCH2FREF 36
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#define WL1273_FREQ_DRIFT_REPORT 37
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#define WL1273_PCE_GET 40
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#define WL1273_FIRM_VER_GET 41
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#define WL1273_ASIC_VER_GET 42
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#define WL1273_ASIC_ID_GET 43
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#define WL1273_MAN_ID_GET 44
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#define WL1273_TUNER_MODE_SET 45
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#define WL1273_STOP_SEARCH 46
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#define WL1273_RDS_CNTRL_SET 47
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#define WL1273_WRITE_HARDWARE_REG 100
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#define WL1273_CODE_DOWNLOAD 101
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#define WL1273_RESET 102
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#define WL1273_FM_POWER_MODE 254
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#define WL1273_FM_INTERRUPT 255
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/* Transmitter API */
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#define WL1273_CHANL_SET 55
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#define WL1273_SCAN_SPACING_SET 56
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#define WL1273_REF_SET 57
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#define WL1273_POWER_ENB_SET 90
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#define WL1273_POWER_ATT_SET 58
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#define WL1273_POWER_LEV_SET 59
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#define WL1273_AUDIO_DEV_SET 60
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#define WL1273_PILOT_DEV_SET 61
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#define WL1273_RDS_DEV_SET 62
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#define WL1273_PUPD_SET 91
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#define WL1273_AUDIO_IO_SET 63
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#define WL1273_PREMPH_SET 64
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#define WL1273_MONO_SET 66
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#define WL1273_MUTE 92
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#define WL1273_MPX_LMT_ENABLE 67
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#define WL1273_PI_SET 93
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#define WL1273_ECC_SET 69
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#define WL1273_PTY 70
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#define WL1273_AF 71
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#define WL1273_DISPLAY_MODE 74
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#define WL1273_RDS_REP_SET 77
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#define WL1273_RDS_CONFIG_DATA_SET 98
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#define WL1273_RDS_DATA_SET 99
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#define WL1273_RDS_DATA_ENB 94
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#define WL1273_TA_SET 78
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#define WL1273_TP_SET 79
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#define WL1273_DI_SET 80
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#define WL1273_MS_SET 81
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#define WL1273_PS_SCROLL_SPEED 82
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#define WL1273_TX_AUDIO_LEVEL_TEST 96
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#define WL1273_TX_AUDIO_LEVEL_TEST_THRESHOLD 73
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#define WL1273_TX_AUDIO_INPUT_LEVEL_RANGE_SET 54
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#define WL1273_RX_ANTENNA_SELECT 87
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#define WL1273_I2C_DEV_ADDR_SET 86
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#define WL1273_REF_ERR_CALIB_PARAM_SET 88
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#define WL1273_REF_ERR_CALIB_PERIODICITY_SET 89
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#define WL1273_SOC_INT_TRIGGER 52
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#define WL1273_SOC_AUDIO_PATH_SET 83
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#define WL1273_SOC_PCMI_OVERRIDE 84
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#define WL1273_SOC_I2S_OVERRIDE 85
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#define WL1273_RSSI_BLOCK_SCAN_FREQ_SET 95
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#define WL1273_RSSI_BLOCK_SCAN_START 97
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#define WL1273_RSSI_BLOCK_SCAN_DATA_GET 5
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#define WL1273_READ_FMANT_TUNE_VALUE 104
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#define WL1273_RDS_OFF 0
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#define WL1273_RDS_ON 1
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#define WL1273_RDS_RESET 2
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#define WL1273_AUDIO_DIGITAL 0
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#define WL1273_AUDIO_ANALOG 1
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#define WL1273_MODE_RX BIT(0)
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#define WL1273_MODE_TX BIT(1)
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#define WL1273_MODE_OFF BIT(2)
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#define WL1273_MODE_SUSPENDED BIT(3)
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#define WL1273_RADIO_CHILD BIT(0)
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#define WL1273_CODEC_CHILD BIT(1)
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#define WL1273_RX_MONO 1
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#define WL1273_RX_STEREO 0
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#define WL1273_TX_MONO 0
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#define WL1273_TX_STEREO 1
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#define WL1273_MAX_VOLUME 0xffff
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#define WL1273_DEFAULT_VOLUME 0x78b8
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/* I2S protocol, left channel first, data width 16 bits */
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#define WL1273_PCM_DEF_MODE 0x00
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/* Rx */
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#define WL1273_AUDIO_ENABLE_I2S BIT(0)
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#define WL1273_AUDIO_ENABLE_ANALOG BIT(1)
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/* Tx */
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#define WL1273_AUDIO_IO_SET_ANALOG 0
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#define WL1273_AUDIO_IO_SET_I2S 1
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#define WL1273_PUPD_SET_OFF 0x00
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#define WL1273_PUPD_SET_ON 0x01
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#define WL1273_PUPD_SET_RETENTION 0x10
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/* I2S mode */
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#define WL1273_IS2_WIDTH_32 0x0
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#define WL1273_IS2_WIDTH_40 0x1
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#define WL1273_IS2_WIDTH_22_23 0x2
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#define WL1273_IS2_WIDTH_23_22 0x3
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#define WL1273_IS2_WIDTH_48 0x4
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#define WL1273_IS2_WIDTH_50 0x5
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#define WL1273_IS2_WIDTH_60 0x6
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#define WL1273_IS2_WIDTH_64 0x7
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#define WL1273_IS2_WIDTH_80 0x8
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#define WL1273_IS2_WIDTH_96 0x9
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#define WL1273_IS2_WIDTH_128 0xa
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#define WL1273_IS2_WIDTH 0xf
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#define WL1273_IS2_FORMAT_STD (0x0 << 4)
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#define WL1273_IS2_FORMAT_LEFT (0x1 << 4)
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#define WL1273_IS2_FORMAT_RIGHT (0x2 << 4)
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#define WL1273_IS2_FORMAT_USER (0x3 << 4)
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#define WL1273_IS2_MASTER (0x0 << 6)
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#define WL1273_IS2_SLAVEW (0x1 << 6)
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#define WL1273_IS2_TRI_AFTER_SENDING (0x0 << 7)
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#define WL1273_IS2_TRI_ALWAYS_ACTIVE (0x1 << 7)
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#define WL1273_IS2_SDOWS_RR (0x0 << 8)
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#define WL1273_IS2_SDOWS_RF (0x1 << 8)
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#define WL1273_IS2_SDOWS_FR (0x2 << 8)
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#define WL1273_IS2_SDOWS_FF (0x3 << 8)
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#define WL1273_IS2_TRI_OPT (0x0 << 10)
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#define WL1273_IS2_TRI_ALWAYS (0x1 << 10)
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#define WL1273_IS2_RATE_48K (0x0 << 12)
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#define WL1273_IS2_RATE_44_1K (0x1 << 12)
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#define WL1273_IS2_RATE_32K (0x2 << 12)
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#define WL1273_IS2_RATE_22_05K (0x4 << 12)
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#define WL1273_IS2_RATE_16K (0x5 << 12)
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#define WL1273_IS2_RATE_12K (0x8 << 12)
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#define WL1273_IS2_RATE_11_025 (0x9 << 12)
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#define WL1273_IS2_RATE_8K (0xa << 12)
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#define WL1273_IS2_RATE (0xf << 12)
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#define WL1273_I2S_DEF_MODE (WL1273_IS2_WIDTH_32 | \
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WL1273_IS2_FORMAT_STD | \
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WL1273_IS2_MASTER | \
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WL1273_IS2_TRI_AFTER_SENDING | \
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WL1273_IS2_SDOWS_RR | \
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WL1273_IS2_TRI_OPT | \
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WL1273_IS2_RATE_48K)
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#define SCHAR_MIN (-128)
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#define SCHAR_MAX 127
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#define WL1273_FR_EVENT BIT(0)
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#define WL1273_BL_EVENT BIT(1)
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#define WL1273_RDS_EVENT BIT(2)
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#define WL1273_BBLK_EVENT BIT(3)
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#define WL1273_LSYNC_EVENT BIT(4)
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#define WL1273_LEV_EVENT BIT(5)
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#define WL1273_IFFR_EVENT BIT(6)
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#define WL1273_PI_EVENT BIT(7)
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#define WL1273_PD_EVENT BIT(8)
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#define WL1273_STIC_EVENT BIT(9)
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#define WL1273_MAL_EVENT BIT(10)
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#define WL1273_POW_ENB_EVENT BIT(11)
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#define WL1273_SCAN_OVER_EVENT BIT(12)
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#define WL1273_ERROR_EVENT BIT(13)
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#define TUNER_MODE_STOP_SEARCH 0
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#define TUNER_MODE_PRESET 1
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#define TUNER_MODE_AUTO_SEEK 2
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#define TUNER_MODE_AF 3
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#define TUNER_MODE_AUTO_SEEK_PI 4
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#define TUNER_MODE_AUTO_SEEK_BULK 5
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#define RDS_BLOCK_SIZE 3
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struct wl1273_fm_platform_data {
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int (*request_resources) (struct i2c_client *client);
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void (*free_resources) (void);
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void (*enable) (void);
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void (*disable) (void);
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u8 forbidden_modes;
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unsigned int children;
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};
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#define WL1273_FM_CORE_CELLS 2
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#define WL1273_BAND_OTHER 0
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#define WL1273_BAND_JAPAN 1
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#define WL1273_BAND_JAPAN_LOW 76000
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#define WL1273_BAND_JAPAN_HIGH 90000
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#define WL1273_BAND_OTHER_LOW 87500
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#define WL1273_BAND_OTHER_HIGH 108000
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#define WL1273_BAND_TX_LOW 76000
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#define WL1273_BAND_TX_HIGH 108000
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struct wl1273_core {
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struct mfd_cell cells[WL1273_FM_CORE_CELLS];
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struct wl1273_fm_platform_data *pdata;
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unsigned int mode;
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unsigned int i2s_mode;
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unsigned int volume;
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unsigned int audio_mode;
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unsigned int channel_number;
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struct mutex lock; /* for serializing fm radio operations */
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struct i2c_client *client;
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int (*read)(struct wl1273_core *core, u8, u16 *);
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int (*write)(struct wl1273_core *core, u8, u16);
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int (*write_data)(struct wl1273_core *core, u8 *, u16);
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int (*set_audio)(struct wl1273_core *core, unsigned int);
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int (*set_volume)(struct wl1273_core *core, unsigned int);
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};
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#endif /* ifndef WL1273_CORE_H */
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