diff options
| -rw-r--r-- | Documentation/hid/hid-alps.txt | 139 | ||||
| -rw-r--r-- | MAINTAINERS | 5 | ||||
| -rw-r--r-- | drivers/hid/Kconfig | 31 | ||||
| -rw-r--r-- | drivers/hid/Makefile | 3 | ||||
| -rw-r--r-- | drivers/hid/hid-alps.c | 506 | ||||
| -rw-r--r-- | drivers/hid/hid-apple.c | 2 | ||||
| -rw-r--r-- | drivers/hid/hid-core.c | 10 | ||||
| -rw-r--r-- | drivers/hid/hid-ids.h | 10 | ||||
| -rw-r--r-- | drivers/hid/hid-led.c | 523 | ||||
| -rw-r--r-- | drivers/hid/hid-thingm.c | 263 | ||||
| -rw-r--r-- | drivers/hid/i2c-hid/i2c-hid.c | 11 | ||||
| -rw-r--r-- | drivers/hid/uhid.c | 33 | ||||
| -rw-r--r-- | drivers/usb/misc/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/usb/misc/Makefile | 1 | ||||
| -rw-r--r-- | drivers/usb/misc/usbled.c | 273 |
15 files changed, 1250 insertions, 569 deletions
diff --git a/Documentation/hid/hid-alps.txt b/Documentation/hid/hid-alps.txt new file mode 100644 index 000000000000..6b02a2447c77 --- /dev/null +++ b/Documentation/hid/hid-alps.txt @@ -0,0 +1,139 @@ +ALPS HID Touchpad Protocol +---------------------- + +Introduction +------------ +Currently ALPS HID driver supports U1 Touchpad device. + +U1 devuce basic information. +Vender ID 0x044E +Product ID 0x120B +Version ID 0x0121 + + +HID Descriptor +------------ +Byte Field Value Notes +0 wHIDDescLength 001E Length of HID Descriptor : 30 bytes +2 bcdVersion 0100 Compliant with Version 1.00 +4 wReportDescLength 00B2 Report Descriptor is 178 Bytes (0x00B2) +6 wReportDescRegister 0002 Identifier to read Report Descriptor +8 wInputRegister 0003 Identifier to read Input Report +10 wMaxInputLength 0053 Input Report is 80 Bytes + 2 +12 wOutputRegister 0000 Identifier to read Output Report +14 wMaxOutputLength 0000 No Output Reports +16 wCommandRegister 0005 Identifier for Command Register +18 wDataRegister 0006 Identifier for Data Register +20 wVendorID 044E Vendor ID 0x044E +22 wProductID 120B Product ID 0x120B +24 wVersionID 0121 Version 01.21 +26 RESERVED 0000 RESERVED + + +Report ID +------------ +ReportID-1 (Input Reports) (HIDUsage-Mouse) for TP&SP +ReportID-2 (Input Reports) (HIDUsage-keyboard) for TP +ReportID-3 (Input Reports) (Vendor Usage: Max 10 finger data) for TP +ReportID-4 (Input Reports) (Vendor Usage: ON bit data) for GP +ReportID-5 (Feature Reports) Feature Reports +ReportID-6 (Input Reports) (Vendor Usage: StickPointer data) for SP +ReportID-7 (Feature Reports) Flash update (Bootloader) + + +Data pattern +------------ +Case1 ReportID_1 TP/SP Relative/Relative +Case2 ReportID_3 TP Absolute + ReportID_6 SP Absolute + + +Command Read/Write +------------------ +To read/write to RAM, need to send a commands to the device. +The command format is as below. + +DataByte(SET_REPORT) +Byte1 Command Byte +Byte2 Address - Byte 0 (LSB) +Byte3 Address - Byte 1 +Byte4 Address - Byte 2 +Byte5 Address - Byte 3 (MSB) +Byte6 Value Byte +Byte7 Checksum + +Command Byte is read=0xD1/write=0xD2 . +Address is read/write RAM address. +Value Byte is writing data when you send the write commands. +When you read RAM, there is no meaning. + +DataByte(GET_REPORT) +Byte1 Response Byte +Byte2 Address - Byte 0 (LSB) +Byte3 Address - Byte 1 +Byte4 Address - Byte 2 +Byte5 Address - Byte 3 (MSB) +Byte6 Value Byte +Byte7 Checksum + +Read value is stored in Value Byte. + + +Packet Format +Touchpad data byte +------------------ + b7 b6 b5 b4 b3 b2 b1 b0 +1 0 0 SW6 SW5 SW4 SW3 SW2 SW1 +2 0 0 0 Fcv Fn3 Fn2 Fn1 Fn0 +3 Xa0_7 Xa0_6 Xa0_5 Xa0_4 Xa0_3 Xa0_2 Xa0_1 Xa0_0 +4 Xa0_15 Xa0_14 Xa0_13 Xa0_12 Xa0_11 Xa0_10 Xa0_9 Xa0_8 +5 Ya0_7 Ya0_6 Ya0_5 Ya0_4 Ya0_3 Ya0_2 Ya0_1 Ya0_0 +6 Ya0_15 Ya0_14 Ya0_13 Ya0_12 Ya0_11 Ya0_10 Ya0_9 Ya0_8 +7 LFB0 Zs0_6 Zs0_5 Zs0_4 Zs0_3 Zs0_2 Zs0_1 Zs0_0 + +8 Xa1_7 Xa1_6 Xa1_5 Xa1_4 Xa1_3 Xa1_2 Xa1_1 Xa1_0 +9 Xa1_15 Xa1_14 Xa1_13 Xa1_12 Xa1_11 Xa1_10 Xa1_9 Xa1_8 +10 Ya1_7 Ya1_6 Ya1_5 Ya1_4 Ya1_3 Ya1_2 Ya1_1 Ya1_0 +11 Ya1_15 Ya1_14 Ya1_13 Ya1_12 Ya1_11 Ya1_10 Ya1_9 Ya1_8 +12 LFB1 Zs1_6 Zs1_5 Zs1_4 Zs1_3 Zs1_2 Zs1_1 Zs1_0 + +13 Xa2_7 Xa2_6 Xa2_5 Xa2_4 Xa2_3 Xa2_2 Xa2_1 Xa2_0 +14 Xa2_15 Xa2_14 Xa2_13 Xa2_12 Xa2_11 Xa2_10 Xa2_9 Xa2_8 +15 Ya2_7 Ya2_6 Ya2_5 Ya2_4 Ya2_3 Ya2_2 Ya2_1 Ya2_0 +16 Ya2_15 Ya2_14 Ya2_13 Ya2_12 Ya2_11 Ya2_10 Ya2_9 Ya2_8 +17 LFB2 Zs2_6 Zs2_5 Zs2_4 Zs2_3 Zs2_2 Zs2_1 Zs2_0 + +18 Xa3_7 Xa3_6 Xa3_5 Xa3_4 Xa3_3 Xa3_2 Xa3_1 Xa3_0 +19 Xa3_15 Xa3_14 Xa3_13 Xa3_12 Xa3_11 Xa3_10 Xa3_9 Xa3_8 +20 Ya3_7 Ya3_6 Ya3_5 Ya3_4 Ya3_3 Ya3_2 Ya3_1 Ya3_0 +21 Ya3_15 Ya3_14 Ya3_13 Ya3_12 Ya3_11 Ya3_10 Ya3_9 Ya3_8 +22 LFB3 Zs3_6 Zs3_5 Zs3_4 Zs3_3 Zs3_2 Zs3_1 Zs3_0 + +23 Xa4_7 Xa4_6 Xa4_5 Xa4_4 Xa4_3 Xa4_2 Xa4_1 Xa4_0 +24 Xa4_15 Xa4_14 Xa4_13 Xa4_12 Xa4_11 Xa4_10 Xa4_9 Xa4_8 +25 Ya4_7 Ya4_6 Ya4_5 Ya4_4 Ya4_3 Ya4_2 Ya4_1 Ya4_0 +26 Ya4_15 Ya4_14 Ya4_13 Ya4_12 Ya4_11 Ya4_10 Ya4_9 Ya4_8 +27 LFB4 Zs4_6 Zs4_5 Zs4_4 Zs4_3 Zs4_2 Zs4_1 Zs4_0 + + +SW1-SW6: SW ON/OFF status +Xan_15-0(16bit):X Absolute data of the "n"th finger +Yan_15-0(16bit):Y Absolute data of the "n"th finger +Zsn_6-0(7bit): Operation area of the "n"th finger + + +StickPointer data byte +------------------ + b7 b6 b5 b4 b3 b2 b1 b0 +Byte1 1 1 1 0 1 SW3 SW2 SW1 +Byte2 X7 X6 X5 X4 X3 X2 X1 X0 +Byte3 X15 X14 X13 X12 X11 X10 X9 X8 +Byte4 Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 +Byte5 Y15 Y14 Y13 Y12 Y11 Y10 Y9 Y8 +Byte6 Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0 +Byte7 T&P Z14 Z13 Z12 Z11 Z10 Z9 Z8 + +SW1-SW3: SW ON/OFF status +Xn_15-0(16bit):X Absolute data +Yn_15-0(16bit):Y Absolute data +Zn_14-0(15bit):Z diff --git a/MAINTAINERS b/MAINTAINERS index c1739eba622d..6cbef714a975 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11440,11 +11440,6 @@ F: Documentation/thermal/cpu-cooling-api.txt F: drivers/thermal/cpu_cooling.c F: include/linux/cpu_cooling.h -THINGM BLINK(1) USB RGB LED DRIVER -M: Vivien Didelot <vivien.didelot@savoirfairelinux.com> -S: Maintained -F: drivers/hid/hid-thingm.c - THINKPAD ACPI EXTRAS DRIVER M: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br> L: ibm-acpi-devel@lists.sourceforge.net diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 5646ca4b95de..78ac4811bd3c 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -388,6 +388,21 @@ config HID_LCPOWER ---help--- Support for LC-Power RC1000MCE RF remote control. +config HID_LED + tristate "Simple RGB LED support" + depends on HID + depends on LEDS_CLASS + ---help--- + Support for simple RGB LED devices. Currently supported are: + - Riso Kagaku Webmail Notifier + - Dream Cheeky Webmail Notifier and Friends Alert + - ThingM blink(1) + - Delcom Visual Signal Indicator Generation 2 + - Greynut Luxafor + + To compile this driver as a module, choose M here: the + module will be called hid-led. + config HID_LENOVO tristate "Lenovo / Thinkpad devices" depends on HID @@ -819,11 +834,11 @@ config HID_THINGM tristate "ThingM blink(1) USB RGB LED" depends on HID depends on LEDS_CLASS + select HID_LED ---help--- - Support for the ThingM blink(1) USB RGB LED. This driver registers a - Linux LED class instance, plus additional sysfs attributes to control - RGB colors, fade time and playing. The device is exposed through hidraw - to access other functions. + Support for the ThingM blink(1) USB RGB LED. This driver has been + merged into the generic hid led driver. Config symbol HID_THINGM + just selects HID_LED and will be removed soon. config HID_THRUSTMASTER tristate "ThrustMaster devices support" @@ -936,6 +951,14 @@ config HID_SENSOR_CUSTOM_SENSOR standard sensors. Select this config option for custom/generic sensor support. +config HID_ALPS + tristate "Alps HID device support" + depends on HID + ---help--- + Support for Alps I2C HID touchpads and StickPointer. + Say Y here if you have a Alps touchpads over i2c-hid or usbhid + and want support for its special functionalities. + endmenu endif # HID diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index a2fb562de748..fc4b2aa47f2e 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -21,6 +21,7 @@ hid-wiimote-y := hid-wiimote-core.o hid-wiimote-modules.o hid-wiimote-$(CONFIG_DEBUG_FS) += hid-wiimote-debug.o obj-$(CONFIG_HID_A4TECH) += hid-a4tech.o +obj-$(CONFIG_HID_ALPS) += hid-alps.o obj-$(CONFIG_HID_ACRUX) += hid-axff.o obj-$(CONFIG_HID_APPLE) += hid-apple.o obj-$(CONFIG_HID_APPLEIR) += hid-appleir.o @@ -90,12 +91,12 @@ obj-$(CONFIG_HID_SPEEDLINK) += hid-speedlink.o obj-$(CONFIG_HID_STEELSERIES) += hid-steelseries.o obj-$(CONFIG_HID_SUNPLUS) += hid-sunplus.o obj-$(CONFIG_HID_GREENASIA) += hid-gaff.o -obj-$(CONFIG_HID_THINGM) += hid-thingm.o obj-$(CONFIG_HID_THRUSTMASTER) += hid-tmff.o obj-$(CONFIG_HID_TIVO) += hid-tivo.o obj-$(CONFIG_HID_TOPSEED) += hid-topseed.o obj-$(CONFIG_HID_TWINHAN) += hid-twinhan.o obj-$(CONFIG_HID_UCLOGIC) += hid-uclogic.o +obj-$(CONFIG_HID_LED) += hid-led.o obj-$(CONFIG_HID_XINMO) += hid-xinmo.o obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o obj-$(CONFIG_HID_ZYDACRON) += hid-zydacron.o diff --git a/drivers/hid/hid-alps.c b/drivers/hid/hid-alps.c new file mode 100644 index 000000000000..048befde295a --- /dev/null +++ b/drivers/hid/hid-alps.c @@ -0,0 +1,506 @@ +/* + * Copyright (c) 2016 Masaki Ota <masaki.ota@jp.alps.com> + * + * 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. + */ + +#include <linux/kernel.h> +#include <linux/hid.h> +#include <linux/input.h> +#include <linux/input/mt.h> +#include <linux/module.h> +#include <asm/unaligned.h> +#include "hid-ids.h" + +/* ALPS Device Product ID */ +#define HID_PRODUCT_ID_T3_BTNLESS 0xD0C0 +#define HID_PRODUCT_ID_COSMO 0x1202 +#define HID_PRODUCT_ID_U1_PTP_1 0x1207 +#define HID_PRODUCT_ID_U1 0x1209 +#define HID_PRODUCT_ID_U1_PTP_2 0x120A +#define HID_PRODUCT_ID_U1_DUAL 0x120B +#define HID_PRODUCT_ID_T4_BTNLESS 0x120C + +#define DEV_SINGLEPOINT 0x01 +#define DEV_DUALPOINT 0x02 + +#define U1_MOUSE_REPORT_ID 0x01 /* Mouse data ReportID */ +#define U1_ABSOLUTE_REPORT_ID 0x03 /* Absolute data ReportID */ +#define U1_FEATURE_REPORT_ID 0x05 /* Feature ReportID */ +#define U1_SP_ABSOLUTE_REPORT_ID 0x06 /* Feature ReportID */ + +#define U1_FEATURE_REPORT_LEN 0x08 /* Feature Report Length */ +#define U1_FEATURE_REPORT_LEN_ALL 0x0A +#define U1_CMD_REGISTER_READ 0xD1 +#define U1_CMD_REGISTER_WRITE 0xD2 + +#define U1_DEVTYPE_SP_SUPPORT 0x10 /* SP Support */ +#define U1_DISABLE_DEV 0x01 +#define U1_TP_ABS_MODE 0x02 +#define U1_SP_ABS_MODE 0x80 + +#define ADDRESS_U1_DEV_CTRL_1 0x00800040 +#define ADDRESS_U1_DEVICE_TYP 0x00800043 +#define ADDRESS_U1_NUM_SENS_X 0x00800047 +#define ADDRESS_U1_NUM_SENS_Y 0x00800048 +#define ADDRESS_U1_PITCH_SENS_X 0x00800049 +#define ADDRESS_U1_PITCH_SENS_Y 0x0080004A +#define ADDRESS_U1_RESO_DWN_ABS 0x0080004E +#define ADDRESS_U1_PAD_BTN 0x00800052 +#define ADDRESS_U1_SP_BTN 0x0080009F + +#define MAX_TOUCHES 5 + +/** + * struct u1_data + * + * @input: pointer to the kernel input device + * @input2: pointer to the kernel input2 device + * @hdev: pointer to the struct hid_device + * + * @dev_ctrl: device control parameter + * @dev_type: device type + * @sen_line_num_x: number of sensor line of X + * @sen_line_num_y: number of sensor line of Y + * @pitch_x: sensor pitch of X + * @pitch_y: sensor pitch of Y + * @resolution: resolution + * @btn_info: button information + * @x_active_len_mm: active area length of X (mm) + * @y_active_len_mm: active area length of Y (mm) + * @x_max: maximum x coordinate value + * @y_max: maximum y coordinate value + * @btn_cnt: number of buttons + * @sp_btn_cnt: number of stick buttons + */ +struct u1_dev { + struct input_dev *input; + struct input_dev *input2; + struct hid_device *hdev; + + u8 dev_ctrl; + u8 dev_type; + u8 sen_line_num_x; + u8 sen_line_num_y; + u8 pitch_x; + u8 pitch_y; + u8 resolution; + u8 btn_info; + u8 sp_btn_info; + u32 x_active_len_mm; + u32 y_active_len_mm; + u32 x_max; + u32 y_max; + u32 btn_cnt; + u32 sp_btn_cnt; +}; + +static int u1_read_write_register(struct hid_device *hdev, u32 address, + u8 *read_val, u8 write_val, bool read_flag) +{ + int ret, i; + u8 check_sum; + u8 *input; + u8 *readbuf; + + input = kzalloc(U1_FEATURE_REPORT_LEN, GFP_KERNEL); + if (!input) + return -ENOMEM; + + input[0] = U1_FEATURE_REPORT_ID; + if (read_flag) { + input[1] = U1_CMD_REGISTER_READ; + input[6] = 0x00; + } else { + input[1] = U1_CMD_REGISTER_WRITE; + input[6] = write_val; + } + + put_unaligned_le32(address, input + 2); + + /* Calculate the checksum */ + check_sum = U1_FEATURE_REPORT_LEN_ALL; + for (i = 0; i < U1_FEATURE_REPORT_LEN - 1; i++) + check_sum += input[i]; + + input[7] = check_sum; + ret = hid_hw_raw_request(hdev, U1_FEATURE_REPORT_ID, input, + U1_FEATURE_REPORT_LEN, + HID_FEATURE_REPORT, HID_REQ_SET_REPORT); + + if (ret < 0) { + dev_err(&hdev->dev, "failed to read command (%d)\n", ret); + goto exit; + } + + if (read_flag) { + readbuf = kzalloc(U1_FEATURE_REPORT_LEN, GFP_KERNEL); + if (!readbuf) { + kfree(input); + return -ENOMEM; + } + + ret = hid_hw_raw_request(hdev, U1_FEATURE_REPORT_ID, readbuf, + U1_FEATURE_REPORT_LEN, + HID_FEATURE_REPORT, HID_REQ_GET_REPORT); + + if (ret < 0) { + dev_err(&hdev->dev, "failed read register (%d)\n", ret); + goto exit; + } + + *read_val = readbuf[6]; + + kfree(readbuf); + } + + ret = 0; + +exit: + kfree(input); + return ret; +} + +static int alps_raw_event(struct hid_device *hdev, + struct hid_report *report, u8 *data, int size) +{ + unsigned int x, y, z; + int i; + short sp_x, sp_y; + struct u1_dev *hdata = hid_get_drvdata(hdev); + + switch (data[0]) { + case U1_MOUSE_REPORT_ID: + break; + case U1_FEATURE_REPORT_ID: + break; + case U1_ABSOLUTE_REPORT_ID: + for (i = 0; i < MAX_TOUCHES; i++) { + u8 *contact = &data[i * 5]; + + x = get_unaligned_le16(contact + 3); + y = get_unaligned_le16(contact + 5); + z = contact[7] & 0x7F; + + input_mt_slot(hdata->input, i); + + if (z != 0) { + input_mt_report_slot_state(hdata->input, + MT_TOOL_FINGER, 1); + } else { + input_mt_report_slot_state(hdata->input, + MT_TOOL_FINGER, 0); + break; + } + + input_report_abs(hdata->input, ABS_MT_POSITION_X, x); + input_report_abs(hdata->input, ABS_MT_POSITION_Y, y); + input_report_abs(hdata->input, ABS_MT_PRESSURE, z); + + } + + input_mt_sync_frame(hdata->input); + + input_report_key(hdata->input, BTN_LEFT, + data[1] & 0x1); + input_report_key(hdata->input, BTN_RIGHT, + (data[1] & 0x2)); + input_report_key(hdata->input, BTN_MIDDLE, + (data[1] & 0x4)); + + input_sync(hdata->input); + + return 1; + + case U1_SP_ABSOLUTE_REPORT_ID: + sp_x = get_unaligned_le16(data+2); + sp_y = get_unaligned_le16(data+4); + + sp_x = sp_x / 8; + sp_y = sp_y / 8; + + input_report_rel(hdata->input2, REL_X, sp_x); + input_report_rel(hdata->input2, REL_Y, sp_y); + + input_report_key(hdata->input2, BTN_LEFT, + data[1] & 0x1); + input_report_key(hdata->input2, BTN_RIGHT, + (data[1] & 0x2)); + input_report_key(hdata->input2, BTN_MIDDLE, + (data[1] & 0x4)); + + input_sync(hdata->input2); + + return 1; + } + + return 0; +} + +#ifdef CONFIG_PM +static int alps_post_reset(struct hid_device *hdev) +{ + return u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1, + NULL, U1_TP_ABS_MODE, false); +} + +static int alps_post_resume(struct hid_device *hdev) +{ + return u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1, + NULL, U1_TP_ABS_MODE, false); +} +#endif /* CONFIG_PM */ + +static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi) +{ + struct u1_dev *data = hid_get_drvdata(hdev); + struct input_dev *input = hi->input, *input2; + struct u1_dev devInfo; + int ret; + int res_x, res_y, i; + + data->input = input; + + hid_dbg(hdev, "Opening low level driver\n"); + ret = hid_hw_open(hdev); + if (ret) + return ret; + + /* Allow incoming hid reports */ + hid_device_io_start(hdev); + + /* Device initialization */ + ret = u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1, + &devInfo.dev_ctrl, 0, true); + if (ret < 0) { + dev_err(&hdev->dev, "failed U1_DEV_CTRL_1 (%d)\n", ret); + goto exit; + } + + devInfo.dev_ctrl &= ~U1_DISABLE_DEV; + devInfo.dev_ctrl |= U1_TP_ABS_MODE; + ret = u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1, + NULL, devInfo.dev_ctrl, false); + if (ret < 0) { + dev_err(&hdev->dev, "failed to change TP mode (%d)\n", ret); + goto exit; + } + + ret = u1_read_write_register(hdev, ADDRESS_U1_NUM_SENS_X, + &devInfo.sen_line_num_x, 0, true); + if (ret < 0) { + dev_err(&hdev->dev, "failed U1_NUM_SENS_X (%d)\n", ret); + goto exit; + } + + ret = u1_read_write_register(hdev, ADDRESS_U1_NUM_SENS_Y, + &devInfo.sen_line_num_y, 0, true); + if (ret < 0) { + dev_err(&hdev->dev, "failed U1_NUM_SENS_Y (%d)\n", ret); + goto exit; + } + + ret = u1_read_write_register(hdev, ADDRESS_U1_PITCH_SENS_X, + &devInfo.pitch_x, 0, true); + if (ret < 0) { + dev_err(&hdev->dev, "failed U1_PITCH_SENS_X (%d)\n", ret); + goto exit; + } + + ret = u1_read_write_register(hdev, ADDRESS_U1_PITCH_SENS_Y, + &devInfo.pitch_y, 0, true); + if (ret < 0) { + dev_err(&hdev->dev, "failed U1_PITCH_SENS_Y (%d)\n", ret); + goto exit; + } + + ret = u1_read_write_register(hdev, ADDRESS_U1_RESO_DWN_ABS, + &devInfo.resolution, 0, true); + if (ret < 0) { + dev_err(&hdev->dev, "failed U1_RESO_DWN_ABS (%d)\n", ret); + goto exit; + } + + ret = u1_read_write_register(hdev, ADDRESS_U1_PAD_BTN, + &devInfo.btn_info, 0, true); + if (ret < 0) { + dev_err(&hdev->dev, "failed U1_PAD_BTN (%d)\n", ret); + goto exit; + } + + /* Check StickPointer device */ + ret = u1_read_write_register(hdev, ADDRESS_U1_DEVICE_TYP, + &devInfo.dev_type, 0, true); + if (ret < 0) { + dev_err(&hdev->dev, "failed U1_DEVICE_TYP (%d)\n", ret); + goto exit; + } + + devInfo.x_active_len_mm = + (devInfo.pitch_x * (devInfo.sen_line_num_x - 1)) / 10; + devInfo.y_active_len_mm = + (devInfo.pitch_y * (devInfo.sen_line_num_y - 1)) / 10; + + devInfo.x_max = + (devInfo.resolution << 2) * (devInfo.sen_line_num_x - 1); + devInfo.y_max = + (devInfo.resolution << 2) * (devInfo.sen_line_num_y - 1); + + __set_bit(EV_ABS, input->evbit); + input_set_abs_params(input, ABS_MT_POSITION_X, 1, devInfo.x_max, 0, 0); + input_set_abs_params(input, ABS_MT_POSITION_Y, 1, devInfo.y_max, 0, 0); + + if (devInfo.x_active_len_mm && devInfo.y_active_len_mm) { + res_x = (devInfo.x_max - 1) / devInfo.x_active_len_mm; + res_y = (devInfo.y_max - 1) / devInfo.y_active_len_mm; + + input_abs_set_res(input, ABS_MT_POSITION_X, res_x); + input_abs_set_res(input, ABS_MT_POSITION_Y, res_y); + } + + input_set_abs_params(input, ABS_MT_PRESSURE, 0, 64, 0, 0); + + input_mt_init_slots(input, MAX_TOUCHES, INPUT_MT_POINTER); + + __set_bit(EV_KEY, input->evbit); + if ((devInfo.btn_info & 0x0F) == (devInfo.btn_info & 0xF0) >> 4) { + devInfo.btn_cnt = (devInfo.btn_info & 0x0F); + } else { + /* Button pad */ + devInfo.btn_cnt = 1; + __set_bit(INPUT_PROP_BUTTONPAD, input->propbit); + } + + for (i = 0; i < devInfo.btn_cnt; i++) + __set_bit(BTN_LEFT + i, input->keybit); + + + /* Stick device initialization */ + if (devInfo.dev_type & U1_DEVTYPE_SP_SUPPORT) { + + input2 = input_allocate_device(); + if (!input2) { + input_free_device(input2); + goto exit; + } + + data->input2 = input2; + + devInfo.dev_ctrl |= U1_SP_ABS_MODE; + ret = u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1, + NULL, devInfo.dev_ctrl, false); + if (ret < 0) { + dev_err(&hdev->dev, "failed SP mode (%d)\n", ret); + input_free_device(input2); + goto exit; + } + + ret = u1_read_write_register(hdev, ADDRESS_U1_SP_BTN, + &devInfo.sp_btn_info, 0, true); + if (ret < 0) { + dev_err(&hdev->dev, "failed U1_SP_BTN (%d)\n", ret); + input_free_device(input2); + goto exit; + } + + input2->phys = input->phys; + input2->name = "DualPoint Stick"; + input2->id.bustype = BUS_I2C; + input2->id.vendor = input->id.vendor; + input2->id.product = input->id.product; + input2->id.version = input->id.version; + input2->dev.parent = input->dev.parent; + + __set_bit(EV_KEY, input2->evbit); + devInfo.sp_btn_cnt = (devInfo.sp_btn_info & 0x0F); + for (i = 0; i < devInfo.sp_btn_cnt; i++) + __set_bit(BTN_LEFT + i, input2->keybit); + + __set_bit(EV_REL, input2->evbit); + __set_bit(REL_X, input2->relbit); + __set_bit(REL_Y, input2->relbit); + __set_bit(INPUT_PROP_POINTER, input2->propbit); + __set_bit(INPUT_PROP_POINTING_STICK, input2->propbit); + + if (input_register_device(data->input2)) { + input_free_device(input2); + goto exit; + } + } + +exit: + hid_device_io_stop(hdev); + hid_hw_close(hdev); + return ret; +} + +static int alps_input_mapping(struct hid_device *hdev, + struct hid_input *hi, struct hid_field *field, + struct hid_usage *usage, unsigned long **bit, int *max) +{ + return -1; +} + +static int alps_probe(struct hid_device *hdev, const struct hid_device_id *id) +{ + struct u1_dev *data = NULL; + int ret; + + data = devm_kzalloc(&hdev->dev, sizeof(struct u1_dev), GFP_KERNEL); + if (!data) + return -ENOMEM; + + data->hdev = hdev; + hid_set_drvdata(hdev, data); + + hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS; + + ret = hid_parse(hdev); + if (ret) { + hid_err(hdev, "parse failed\n"); + return ret; + } + + ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); + if (ret) { + hid_err(hdev, "hw start failed\n"); + return ret; + } + + return 0; +} + +static void alps_remove(struct hid_device *hdev) +{ + hid_hw_stop(hdev); +} + +static const struct hid_device_id alps_id[] = { + { HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, + USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) }, + { } +}; +MODULE_DEVICE_TABLE(hid, alps_id); + +static struct hid_driver alps_driver = { + .name = "hid-alps", + .id_table = alps_id, + .probe = alps_probe, + .remove = alps_remove, + .raw_event = alps_raw_event, + .input_mapping = alps_input_mapping, + .input_configured = alps_input_configured, +#ifdef CONFIG_PM + .resume = alps_post_resume, + .reset_resume = alps_post_reset, +#endif +}; + +module_hid_driver(alps_driver); + +MODULE_AUTHOR("Masaki Ota <masaki.ota@jp.alps.com>"); +MODULE_DESCRIPTION("ALPS HID driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c index 884d82f9190e..2e046082210f 100644 --- a/drivers/hid/hid-apple.c +++ b/drivers/hid/hid-apple.c @@ -474,6 +474,8 @@ static const struct hid_device_id apple_devices[] = { .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI), + .driver_data = APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), .driver_data = APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO), diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 8ea3a26360e9..08f53c7fd513 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1772,6 +1772,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) }, { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) }, { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0xf705) }, + { HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICMOUSE) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICTRACKPAD) }, @@ -1851,6 +1852,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, { HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_NOTEBOOK_KEYBOARD) }, @@ -1877,8 +1879,11 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_4) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_DELCOM, USB_DEVICE_ID_DELCOM_VISUAL_IND) }, { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) }, { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0011) }, + { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_WN) }, + { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_FA) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) }, { HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0009) }, { HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0030) }, @@ -1962,6 +1967,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD_BOOTLOADER) }, + { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_LUXAFOR) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_KEYBOARD) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV) }, @@ -2008,6 +2014,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) }, { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) }, { HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_KEYBOARD) }, + { HID_USB_DEVICE(USB_VENDOR_ID_RISO_KAGAKU, USB_DEVICE_ID_RI_KA_WEBMAIL) }, #if IS_ENABLED(CONFIG_HID_ROCCAT) { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) }, { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKU) }, @@ -2348,8 +2355,6 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DEALEXTREAME, USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701) }, { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) }, { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) }, - { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, 0x0004) }, - { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, 0x000a) }, { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0400) }, { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0401) }, { HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) }, @@ -2486,7 +2491,6 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_DPAD) }, #endif { HID_USB_DEVICE(USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K) }, - { HID_USB_DEVICE(USB_VENDOR_ID_RISO_KAGAKU, USB_DEVICE_ID_RI_KA_WEBMAIL) }, { } }; diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 3eec09a134cb..4ed9a4fdfea7 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -70,6 +70,9 @@ #define USB_VENDOR_ID_ALPS 0x0433 #define USB_DEVICE_ID_IBM_GAMEPAD 0x1101 +#define USB_VENDOR_ID_ALPS_JP 0x044E +#define HID_DEVICE_ID_ALPS_U1_DUAL 0x120B + #define USB_VENDOR_ID_ANTON 0x1130 #define USB_DEVICE_ID_ANTON_TOUCH_PAD 0x3101 @@ -142,6 +145,7 @@ #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI 0x0255 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO 0x0256 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS 0x0257 +#define USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI 0x0267 #define USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI 0x0290 #define USB_DEVICE_ID_APPLE_WELLSPRING8_ISO 0x0291 #define USB_DEVICE_ID_APPLE_WELLSPRING8_JIS 0x0292 @@ -296,6 +300,9 @@ #define USB_VENDOR_ID_DEALEXTREAME 0x10c5 #define USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701 0x819a +#define USB_VENDOR_ID_DELCOM 0x0fc5 +#define USB_DEVICE_ID_DELCOM_VISUAL_IND 0xb080 + #define USB_VENDOR_ID_DELORME 0x1163 #define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100 #define USB_DEVICE_ID_DELORME_EM_LT20 0x0200 @@ -334,6 +341,8 @@ #define USB_DEVICE_ID_ELECOM_BM084 0x0061 #define USB_VENDOR_ID_DREAM_CHEEKY 0x1d34 +#define USB_DEVICE_ID_DREAM_CHEEKY_WN 0x0004 +#define USB_DEVICE_ID_DREAM_CHEEKY_FA 0x000a #define USB_VENDOR_ID_ELITEGROUP 0x03fc #define USB_DEVICE_ID_ELITEGROUP_05D8 0x05d8 @@ -680,6 +689,7 @@ #define USB_DEVICE_ID_PICOLCD_BOOTLOADER 0xf002 #define USB_DEVICE_ID_PICK16F1454 0x0042 #define USB_DEVICE_ID_PICK16F1454_V2 0xf2f7 +#define USB_DEVICE_ID_LUXAFOR 0xf372 #define USB_VENDOR_ID_MICROSOFT 0x045e #define USB_DEVICE_ID_SIDEWINDER_GV 0x003b diff --git a/drivers/hid/hid-led.c b/drivers/hid/hid-led.c new file mode 100644 index 000000000000..d8d55f37b4f5 --- /dev/null +++ b/drivers/hid/hid-led.c @@ -0,0 +1,523 @@ +/* + * Simple USB RGB LED driver + * + * Copyright 2016 Heiner Kallweit <hkallweit1@gmail.com> + * Based on drivers/hid/hid-thingm.c and + * drivers/usb/misc/usbled.c + * + * 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, version 2. + */ + +#include <linux/hid.h> +#include <linux/hidraw.h> +#include <linux/leds.h> +#include <linux/module.h> +#include <linux/mutex.h> + +#include "hid-ids.h" + +enum hidled_report_type { + RAW_REQUEST, + OUTPUT_REPORT +}; + +enum hidled_type { + RISO_KAGAKU, + DREAM_CHEEKY, + THINGM, + DELCOM, + LUXAFOR, +}; + +static unsigned const char riso_kagaku_tbl[] = { +/* R+2G+4B -> riso kagaku color index */ + [0] = 0, /* black */ + [1] = 2, /* red */ + [2] = 1, /* green */ + [3] = 5, /* yellow */ + [4] = 3, /* blue */ + [5] = 6, /* magenta */ + [6] = 4, /* cyan */ + [7] = 7 /* white */ +}; + +#define RISO_KAGAKU_IX(r, g, b) riso_kagaku_tbl[((r)?1:0)+((g)?2:0)+((b)?4:0)] + +union delcom_packet { + __u8 data[8]; + struct { + __u8 major_cmd; + __u8 minor_cmd; + __u8 data_lsb; + __u8 data_msb; + } tx; + struct { + __u8 cmd; + } rx; + struct { + __le16 family_code; + __le16 security_code; + __u8 fw_version; + } fw; +}; + +#define DELCOM_GREEN_LED 0 +#define DELCOM_RED_LED 1 +#define DELCOM_BLUE_LED 2 + +struct hidled_device; +struct hidled_rgb; + +struct hidled_config { + enum hidled_type type; + const char *name; + const char *short_name; + enum led_brightness max_brightness; + int num_leds; + size_t report_size; + enum hidled_report_type report_type; + int (*init)(struct hidled_device *ldev); + int (*write)(struct led_classdev *cdev, enum led_brightness br); +}; + +struct hidled_led { + struct led_classdev cdev; + struct hidled_rgb *rgb; + char name[32]; +}; + +struct hidled_rgb { + struct hidled_device *ldev; + struct hidled_led red; + struct hidled_led green; + struct hidled_led blue; + u8 num; +}; + +struct hidled_device { + const struct hidled_config *config; + struct hid_device *hdev; + struct hidled_rgb *rgb; + struct mutex lock; +}; + |