diff options
Diffstat (limited to 'arch/arm/mach-msm/include/mach/htc_headset.h')
| -rw-r--r-- | arch/arm/mach-msm/include/mach/htc_headset.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/arch/arm/mach-msm/include/mach/htc_headset.h b/arch/arm/mach-msm/include/mach/htc_headset.h new file mode 100644 index 000000000000..2f4c18db2625 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/htc_headset.h @@ -0,0 +1,173 @@ +/* + * Copyright (C) 2008 HTC, Inc. + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * 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 __ASM_ARCH_HTC_HEADSET_H +#define __ASM_ARCH_HTC_HEADSET_H + +struct h2w_platform_data { + char *power_name; + int cable_in1; + int cable_in2; + int h2w_clk; + int h2w_data; + int debug_uart; + void (*config_cpld)(int); + void (*init_cpld)(void); + void (*set_dat)(int); + void (*set_clk)(int); + void (*set_dat_dir)(int); + void (*set_clk_dir)(int); + int (*get_dat)(void); + int (*get_clk)(void); +}; + +#define BIT_HEADSET (1 << 0) +#define BIT_HEADSET_NO_MIC (1 << 1) +#define BIT_TTY (1 << 2) +#define BIT_FM_HEADSET (1 << 3) +#define BIT_FM_SPEAKER (1 << 4) + +enum { + H2W_NO_DEVICE = 0, + H2W_HTC_HEADSET = 1, +/* H2W_TTY_DEVICE = 2,*/ + NORMAL_HEARPHONE= 2, + H2W_DEVICE = 3, + H2W_USB_CRADLE = 4, + H2W_UART_DEBUG = 5, +}; + +enum { + H2W_GPIO = 0, + H2W_UART1 = 1, + H2W_UART3 = 2, + H2W_BT = 3 +}; + +#define RESEND_DELAY (3) /* ms */ +#define MAX_ACK_RESEND_TIMES (6) /* follow spec */ +#define MAX_HOST_RESEND_TIMES (3) /* follow spec */ +#define MAX_HYGEIA_RESEND_TIMES (5) + +#define H2W_ASCR_DEVICE_INI (0x01) +#define H2W_ASCR_ACT_EN (0x02) +#define H2W_ASCR_PHONE_IN (0x04) +#define H2W_ASCR_RESET (0x08) +#define H2W_ASCR_AUDIO_IN (0x10) + +#define H2W_LED_OFF (0x0) +#define H2W_LED_BKL (0x1) +#define H2W_LED_MTL (0x2) + +typedef enum { + /* === system group 0x0000~0x00FF === */ + /* (R) Accessory type register */ + H2W_SYSTEM = 0x0000, + /* (R) Maximum group address */ + H2W_MAX_GP_ADD = 0x0001, + /* (R/W) Accessory system control register0 */ + H2W_ASCR0 = 0x0002, + + /* === key group 0x0100~0x01FF === */ + /* (R) Key group maximum sub address */ + H2W_KEY_MAXADD = 0x0100, + /* (R) ASCII key press down flag */ + H2W_ASCII_DOWN = 0x0101, + /* (R) ASCII key release up flag */ + H2W_ASCII_UP = 0x0102, + /* (R) Function key status flag */ + H2W_FNKEY_UPDOWN = 0x0103, + /* (R/W) Key device status */ + H2W_KD_STATUS = 0x0104, + + /* === led group 0x0200~0x02FF === */ + /* (R) LED group maximum sub address */ + H2W_LED_MAXADD = 0x0200, + /* (R/W) LED control register0 */ + H2W_LEDCT0 = 0x0201, + + /* === crdl group 0x0300~0x03FF === */ + /* (R) Cardle group maximum sub address */ + H2W_CRDL_MAXADD = 0x0300, + /* (R/W) Cardle group function control register0 */ + H2W_CRDLCT0 = 0x0301, + + /* === car kit group 0x0400~0x04FF === */ + H2W_CARKIT_MAXADD = 0x0400, + + /* === usb host group 0x0500~0x05FF === */ + H2W_USBHOST_MAXADD = 0x0500, + + /* === medical group 0x0600~0x06FF === */ + H2W_MED_MAXADD = 0x0600, + H2W_MED_CONTROL = 0x0601, + H2W_MED_IN_DATA = 0x0602, +} H2W_ADDR; + + +typedef struct H2W_INFO { + /* system group */ + unsigned char CLK_SP; + int SLEEP_PR; + unsigned char HW_REV; + int AUDIO_DEVICE; + unsigned char ACC_CLASS; + unsigned char MAX_GP_ADD; + + /* key group */ + int KEY_MAXADD; + int ASCII_DOWN; + int ASCII_UP; + int FNKEY_UPDOWN; + int KD_STATUS; + + /* led group */ + int LED_MAXADD; + int LEDCT0; + + /* medical group */ + int MED_MAXADD; + unsigned char AP_ID; + unsigned char AP_EN; + unsigned char DATA_EN; +} H2W_INFO; + +typedef enum { + H2W_500KHz = 1, + H2W_250KHz = 2, + H2W_166KHz = 3, + H2W_125KHz = 4, + H2W_100KHz = 5, + H2W_83KHz = 6, + H2W_71KHz = 7, + H2W_62KHz = 8, + H2W_55KHz = 9, + H2W_50KHz = 10, +} H2W_SPEED; + +typedef enum { + H2W_KEY_INVALID = -1, + H2W_KEY_PLAY = 0, + H2W_KEY_FORWARD = 1, + H2W_KEY_BACKWARD = 2, + H2W_KEY_VOLUP = 3, + H2W_KEY_VOLDOWN = 4, + H2W_KEY_PICKUP = 5, + H2W_KEY_HANGUP = 6, + H2W_KEY_MUTE = 7, + H2W_KEY_HOLD = 8, + H2W_NUM_KEYFUNC = 9, +} KEYFUNC; +#endif |