1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #ifndef EC_LENOVO_H8_H 4 #define EC_LENOVO_H8_H 5 6 #include <stdint.h> 7 #include <device/device.h> 8 9 enum usb_always_on { 10 UAO_OFF = 0, 11 UAO_AC_AND_BATTERY = 1, 12 UAO_AC_ONLY = 2 13 }; 14 15 void h8_trackpoint_enable(int on); 16 void h8_wlan_enable(int on); 17 void h8_set_audio_mute(int on); 18 void h8_usb_always_on_enable(enum usb_always_on on); 19 void h8_usb_power_enable(int on); 20 void h8_enable_event(int event); 21 void h8_disable_event(int event); 22 int h8_ultrabay_device_present(void); 23 u8 h8_build_id_and_function_spec_version(char *buf, u8 buf_len); 24 void h8_usb_always_on(void); 25 26 int h8_get_fn_key(void); 27 int h8_get_sense_ready(void); 28 29 void h8_bluetooth_enable(int on); 30 bool h8_bluetooth_nv_enable(void); 31 bool h8_has_bdc(const struct device *dev); 32 33 void h8_wwan_enable(int on); 34 bool h8_wwan_nv_enable(void); 35 bool h8_has_wwan(const struct device *dev); 36 37 void h8_ssdt_generator(const struct device *dev); 38 /* 39 * boards needing specific h8-related inits could override it 40 */ 41 void h8_mb_init(void); 42 43 /* EC registers */ 44 #define H8_CONFIG0 0x00 45 #define H8_CONFIG0_EVENTS_ENABLE 0x02 46 #define H8_CONFIG0_HOTKEY_ENABLE 0x04 47 #define H8_CONFIG0_SMM_H8_ENABLE 0x20 48 #define H8_CONFIG0_TC_ENABLE 0x80 49 50 #define H8_CONFIG1 0x01 51 #define H8_CONFIG1_BKLT_LID 0x01 52 #define H8_CONFIG1_UBAY_PWR 0x20 53 54 #define H8_CONFIG2 0x02 55 #define H8_CONFIG2_USB_DOCK 0x01 56 #define H8_CONFIG2_DOCK_SPEAKER_MUTE 0x02 57 #define H8_CONFIG2_DOCK_SPEAKER_MUTE_POL 0x04 58 59 #define H8_CONFIG3 0x03 60 61 #define H8_SOUND_ENABLE0 0x04 62 #define H8_SOUND_ENABLE1 0x05 63 #define H8_SOUND_REG 0x06 64 #define H8_SOUND_REPEAT 0x07 65 66 #define H8_TRACKPOINT_CTRL 0x0B 67 #define H8_TRACKPOINT_AUTO 0x01 68 #define H8_TRACKPOINT_OFF 0x02 69 #define H8_TRACKPOINT_ON 0x03 70 71 #define H8_LED_CONTROL 0x0c 72 #define H8_LED_CONTROL_OFF 0x00 73 #define H8_LED_CONTROL_ON 0x80 74 #define H8_LED_CONTROL_PULSE 0xa0 /* Some models, power LED only*/ 75 #define H8_LED_CONTROL_BLINK 0xc0 76 77 #define H8_LED_CONTROL_POWER_LED 0x00 78 #define H8_LED_CONTROL_BAT0_LED 0x01 79 #define H8_LED_CONTROL_BAT1_LED 0x02 80 #define H8_LED_CONTROL_UBAY_LED 0x04 81 #define H8_LED_CONTROL_SUSPEND_LED 0x07 82 #define H8_LED_CONTROL_DOCK_LED1 0x08 83 #define H8_LED_CONTROL_DOCK_LED2 0x09 84 #define H8_LED_CONTROL_ACDC_LED 0x0c 85 #define H8_LED_CONTROL_MUTE_LED 0x0e 86 87 #define H8_USB_ALWAYS_ON 0x0d 88 #define H8_USB_ALWAYS_ON_ENABLE 0x01 89 #define H8_USB_ALWAYS_ON_AC_ONLY 0x0c 90 91 #define H8_FAN_CONTROL 0x2f 92 #define H8_FAN_CONTROL_AUTO 0x80 93 94 #define H8_VOLUME_CONTROL 0x30 95 #define H8_VOLUME_CONTROL_MUTE 0x40 96 /* Embedded controller events */ 97 #define H8_EVENT_FN_F1 0x10 98 #define H8_EVENT_FN_F2 0x11 99 #define H8_EVENT_FN_F3 0x12 100 #define H8_EVENT_FN_F4 0x13 101 #define H8_EVENT_FN_HOME 0x14 102 #define H8_EVENT_FN_END 0x15 103 #define H8_EVENT_FN_F7 0x16 104 #define H8_EVENT_FN_F8 0x17 105 #define H8_EVENT_FN_F9 0x18 106 #define H8_EVENT_FN_THINKVANTAGE 0x19 107 #define H8_EVENT_FN_F11 0x1a 108 #define H8_EVENT_FN_F12 0x1b 109 #define H8_EVENT_FN_1 0x1c 110 #define H8_EVENT_FN_2 0x1d 111 #define H8_EVENT_FN_PGUP 0x1f 112 113 #define H8_EVENT_AC_ON 0x26 114 #define H8_EVENT_AC_OFF 0x27 115 116 #define H8_EVENT_PWRSW_PRESS 0x28 117 #define H8_EVENT_PWRSW_RELEASE 0x29 118 119 #define H8_EVENT_LIDSW_CLOSE 0x2a 120 #define H8_EVENT_LIDSW_PUSH 0x2b 121 122 #define H8_EVENT_UBAY_UNLOCK 0x2c 123 #define H8_EVENT_UBAY_LOCK 0x2d 124 125 #define H8_EVENT_KEYPRESS 0x33 126 127 #define H8_EVENT_FN_PRESS 0x39 128 129 #define H8_STATUS0 0x46 130 #define H8_STATUS0_FN_KEY_DOWN 0x01 131 #define H8_STATUS1 0x47 132 #define H8_STATUS2 0x48 133 #define H8_STATUS3 0x49 134 135 #define H8_EVENT_BAT0 0x4a 136 #define H8_EVENT_BAT0_STATE 0x4b 137 138 #define H8_EVENT_BAT1 0x4c 139 #define H8_EVENT_BAT1_STATE 0x4d 140 141 #define H8_EVENT_FN_F5 0x64 142 #define H8_EVENT_FN_F6 0x65 143 144 #endif /* EC_LENOVO_H8_H */ 145