src/ec/dell/mec5035/mec5035.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #ifndef _EC_DELL_MEC5035_H_
   4 #define _EC_DELL_MEC5035_H_
   5
   6 #include <stdint.h>
   7
   8 #define NUM_REGISTERS   32
   9
  10 enum mec5035_cmd {
  11         CMD_MOUSE_TP = 0x1a,
  12         CMD_RADIO_CTRL = 0x2b,
  13         CMD_CPU_OK = 0xc2,
  14 };
  15
  16 /* Touchpad (TP) and mouse related. The EC seems to
  17    default to 0 which results in the TP not working. */
  18 enum ec_mouse_setting {
  19         SERIAL_MOUSE = 0, /* Disable TP, force use of a serial mouse */
  20         PS2_MOUSE, /* Disable TP when using a PS/2 mouse */
  21         TP_PS2_MOUSE /* Leave TP enabled when using a PS/2 mouse */
  22 };
  23
  24 #define RADIO_CTRL_NUM_ARGS 3
  25 enum ec_radio_dev {
  26         RADIO_WLAN = 0,
  27         RADIO_WWAN,
  28         RADIO_BT
  29 };
  30
  31 enum ec_radio_state {
  32         RADIO_OFF = 0,
  33         RADIO_ON
  34 };
  35
  36 u8 mec5035_mouse_touchpad(enum ec_mouse_setting setting);
  37 void mec5035_cpu_ok(void);
  38 void mec5035_early_init(void);
  39 void mec5035_control_radio(enum ec_radio_dev device, enum ec_radio_state state);
  40
  41 #endif /* _EC_DELL_MEC5035_H_ */