forked from luck/tmp_suning_uos_patched
Merge branch 'for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID updates from Jiri Kosina: - high resolution mode for Dell canvas support, from Benjamin Tissoires - pen handling fixes for the Wacom driver, from Jason Gerecke - i2c-hid: Apollo-Lake based laptops improvements, from Hans de Goede - Input/Core: eraser tool support, from Ping Cheng - new ALPS touchpad (T4, found currently on HP EliteBook 1000, Zbook Stduio and HP Elite book x360) supportm from Masaki Ota - other smaller assorted fixes * 'for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (33 commits) HID: cp2112: fix broken gpio_direction_input callback HID: cp2112: fix interface specification URL HID: Wacom: switch Dell canvas into highres mode HID: wacom: generic: Send BTN_STYLUS3 when both barrel switches are set HID: sony: Fix SHANWAN pad rumbling on USB HID: i2c-hid: Add no-irq-after-reset quirk for 0911:5288 device HID: add backlight level quirk for Asus ROG laptops HID: cp2112: add HIDRAW dependency HID: Add ID 044f:b605 ThrustMaster, Inc. force feedback Racing Wheel HID: hid-logitech: remove redundant assignment to pointer value HID: wacom: generic: Recognize WACOM_HID_WD_PEN as a type of pen collection HID: rmi: Check that a device is a RMI device before calling RMI functions HID: add multi-input quirk for GamepadBlock HID: alps: add new U1 device ID HID: alps: add support for Alps T4 Touchpad device HID: alps: remove variables local to u1_init() from the device struct HID: alps: properly handle max_fingers and minimum on X and Y axis HID: alps: Separate U1 device code HID: alps: delete unnecessary struct u1_dev devInfo HID: usbhid: Convert timers to use timer_setup() ...
This commit is contained in:
Linus Torvalds
commit
20df15783a
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@ -230,7 +230,7 @@ config HID_CMEDIA
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config HID_CP2112
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tristate "Silicon Labs CP2112 HID USB-to-SMBus Bridge support"
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depends on USB_HID && I2C && GPIOLIB
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depends on USB_HID && HIDRAW && I2C && GPIOLIB
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select GPIOLIB_IRQCHIP
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---help---
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Support for Silicon Labs CP2112 HID USB to SMBus Master Bridge.
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@ -750,11 +750,10 @@ config HID_PRIMAX
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HID standard.
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config HID_RETRODE
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tristate "Retrode"
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tristate "Retrode 2 USB adapter for vintage video games"
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depends on USB_HID
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---help---
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Support for
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* Retrode 2 cartridge and controller adapter
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config HID_ROCCAT
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@ -52,8 +52,30 @@
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#define ADDRESS_U1_PAD_BTN 0x00800052
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#define ADDRESS_U1_SP_BTN 0x0080009F
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#define T4_INPUT_REPORT_LEN sizeof(struct t4_input_report)
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#define T4_FEATURE_REPORT_LEN T4_INPUT_REPORT_LEN
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#define T4_FEATURE_REPORT_ID 7
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#define T4_CMD_REGISTER_READ 0x08
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#define T4_CMD_REGISTER_WRITE 0x07
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#define T4_ADDRESS_BASE 0xC2C0
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#define PRM_SYS_CONFIG_1 (T4_ADDRESS_BASE + 0x0002)
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#define T4_PRM_FEED_CONFIG_1 (T4_ADDRESS_BASE + 0x0004)
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#define T4_PRM_FEED_CONFIG_4 (T4_ADDRESS_BASE + 0x001A)
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#define T4_PRM_ID_CONFIG_3 (T4_ADDRESS_BASE + 0x00B0)
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#define T4_FEEDCFG4_ADVANCED_ABS_ENABLE 0x01
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#define T4_I2C_ABS 0x78
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#define T4_COUNT_PER_ELECTRODE 256
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#define MAX_TOUCHES 5
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enum dev_num {
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U1,
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T4,
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UNKNOWN,
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};
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/**
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* struct u1_data
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*
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@ -61,43 +83,173 @@
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* @input2: pointer to the kernel input2 device
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* @hdev: pointer to the struct hid_device
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*
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* @dev_ctrl: device control parameter
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* @dev_type: device type
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* @sen_line_num_x: number of sensor line of X
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* @sen_line_num_y: number of sensor line of Y
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* @pitch_x: sensor pitch of X
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* @pitch_y: sensor pitch of Y
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* @resolution: resolution
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* @btn_info: button information
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* @max_fingers: total number of fingers
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* @has_sp: boolean of sp existense
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* @sp_btn_info: button information
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* @x_active_len_mm: active area length of X (mm)
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* @y_active_len_mm: active area length of Y (mm)
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* @x_max: maximum x coordinate value
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* @y_max: maximum y coordinate value
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* @x_min: minimum x coordinate value
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* @y_min: minimum y coordinate value
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* @btn_cnt: number of buttons
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* @sp_btn_cnt: number of stick buttons
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*/
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struct u1_dev {
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struct alps_dev {
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struct input_dev *input;
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struct input_dev *input2;
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struct hid_device *hdev;
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u8 dev_ctrl;
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u8 dev_type;
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u8 sen_line_num_x;
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u8 sen_line_num_y;
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u8 pitch_x;
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u8 pitch_y;
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u8 resolution;
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u8 btn_info;
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enum dev_num dev_type;
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u8 max_fingers;
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u8 has_sp;
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u8 sp_btn_info;
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u32 x_active_len_mm;
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u32 y_active_len_mm;
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u32 x_max;
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u32 y_max;
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u32 x_min;
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u32 y_min;
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u32 btn_cnt;
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u32 sp_btn_cnt;
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};
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struct t4_contact_data {
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u8 palm;
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u8 x_lo;
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u8 x_hi;
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u8 y_lo;
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u8 y_hi;
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};
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struct t4_input_report {
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u8 reportID;
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u8 numContacts;
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struct t4_contact_data contact[5];
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u8 button;
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u8 track[5];
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u8 zx[5], zy[5];
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u8 palmTime[5];
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u8 kilroy;
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u16 timeStamp;
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};
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static u16 t4_calc_check_sum(u8 *buffer,
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unsigned long offset, unsigned long length)
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{
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u16 sum1 = 0xFF, sum2 = 0xFF;
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unsigned long i = 0;
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if (offset + length >= 50)
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return 0;
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while (length > 0) {
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u32 tlen = length > 20 ? 20 : length;
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length -= tlen;
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do {
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sum1 += buffer[offset + i];
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sum2 += sum1;
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i++;
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} while (--tlen > 0);
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sum1 = (sum1 & 0xFF) + (sum1 >> 8);
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sum2 = (sum2 & 0xFF) + (sum2 >> 8);
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}
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sum1 = (sum1 & 0xFF) + (sum1 >> 8);
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sum2 = (sum2 & 0xFF) + (sum2 >> 8);
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return(sum2 << 8 | sum1);
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}
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static int t4_read_write_register(struct hid_device *hdev, u32 address,
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u8 *read_val, u8 write_val, bool read_flag)
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{
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int ret;
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u16 check_sum;
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u8 *input;
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u8 *readbuf;
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input = kzalloc(T4_FEATURE_REPORT_LEN, GFP_KERNEL);
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if (!input)
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return -ENOMEM;
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input[0] = T4_FEATURE_REPORT_ID;
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if (read_flag) {
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input[1] = T4_CMD_REGISTER_READ;
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input[8] = 0x00;
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} else {
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input[1] = T4_CMD_REGISTER_WRITE;
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input[8] = write_val;
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}
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put_unaligned_le32(address, input + 2);
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input[6] = 1;
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input[7] = 0;
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/* Calculate the checksum */
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check_sum = t4_calc_check_sum(input, 1, 8);
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input[9] = (u8)check_sum;
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input[10] = (u8)(check_sum >> 8);
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input[11] = 0;
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ret = hid_hw_raw_request(hdev, T4_FEATURE_REPORT_ID, input,
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T4_FEATURE_REPORT_LEN,
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HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
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if (ret < 0) {
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dev_err(&hdev->dev, "failed to read command (%d)\n", ret);
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goto exit;
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}
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readbuf = kzalloc(T4_FEATURE_REPORT_LEN, GFP_KERNEL);
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if (read_flag) {
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if (!readbuf) {
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ret = -ENOMEM;
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goto exit;
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}
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ret = hid_hw_raw_request(hdev, T4_FEATURE_REPORT_ID, readbuf,
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T4_FEATURE_REPORT_LEN,
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HID_FEATURE_REPORT, HID_REQ_GET_REPORT);
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if (ret < 0) {
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dev_err(&hdev->dev, "failed read register (%d)\n", ret);
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goto exit_readbuf;
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}
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if (*(u32 *)&readbuf[6] != address) {
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dev_err(&hdev->dev, "read register address error (%x,%x)\n",
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*(u32 *)&readbuf[6], address);
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goto exit_readbuf;
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}
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if (*(u16 *)&readbuf[10] != 1) {
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dev_err(&hdev->dev, "read register size error (%x)\n",
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*(u16 *)&readbuf[10]);
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goto exit_readbuf;
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}
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check_sum = t4_calc_check_sum(readbuf, 6, 7);
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if (*(u16 *)&readbuf[13] != check_sum) {
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dev_err(&hdev->dev, "read register checksum error (%x,%x)\n",
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*(u16 *)&readbuf[13], check_sum);
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goto exit_readbuf;
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}
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*read_val = readbuf[12];
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}
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ret = 0;
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exit_readbuf:
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kfree(readbuf);
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exit:
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kfree(input);
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return ret;
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}
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static int u1_read_write_register(struct hid_device *hdev, u32 address,
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u8 *read_val, u8 write_val, bool read_flag)
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{
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@ -165,21 +317,60 @@ static int u1_read_write_register(struct hid_device *hdev, u32 address,
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return ret;
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}
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static int alps_raw_event(struct hid_device *hdev,
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struct hid_report *report, u8 *data, int size)
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static int t4_raw_event(struct alps_dev *hdata, u8 *data, int size)
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{
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unsigned int x, y, z;
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int i;
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struct t4_input_report *p_report = (struct t4_input_report *)data;
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if (!data)
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return 0;
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for (i = 0; i < hdata->max_fingers; i++) {
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x = p_report->contact[i].x_hi << 8 | p_report->contact[i].x_lo;
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y = p_report->contact[i].y_hi << 8 | p_report->contact[i].y_lo;
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y = hdata->y_max - y + hdata->y_min;
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z = (p_report->contact[i].palm < 0x80 &&
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p_report->contact[i].palm > 0) * 62;
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if (x == 0xffff) {
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x = 0;
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y = 0;
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z = 0;
|
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}
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input_mt_slot(hdata->input, i);
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|
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input_mt_report_slot_state(hdata->input,
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MT_TOOL_FINGER, z != 0);
|
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|
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if (!z)
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continue;
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||||
|
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input_report_abs(hdata->input, ABS_MT_POSITION_X, x);
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input_report_abs(hdata->input, ABS_MT_POSITION_Y, y);
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input_report_abs(hdata->input, ABS_MT_PRESSURE, z);
|
||||
}
|
||||
input_mt_sync_frame(hdata->input);
|
||||
|
||||
input_report_key(hdata->input, BTN_LEFT, p_report->button);
|
||||
|
||||
input_sync(hdata->input);
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int u1_raw_event(struct alps_dev *hdata, u8 *data, int size)
|
||||
{
|
||||
unsigned int x, y, z;
|
||||
int i;
|
||||
short sp_x, sp_y;
|
||||
struct u1_dev *hdata = hid_get_drvdata(hdev);
|
||||
|
||||
if (!data)
|
||||
return 0;
|
||||
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++) {
|
||||
for (i = 0; i < hdata->max_fingers; i++) {
|
||||
u8 *contact = &data[i * 5];
|
||||
|
||||
x = get_unaligned_le16(contact + 3);
|
||||
|
|
@ -241,25 +432,218 @@ static int alps_raw_event(struct hid_device *hdev,
|
|||
return 0;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
static int alps_post_reset(struct hid_device *hdev)
|
||||
static int alps_raw_event(struct hid_device *hdev,
|
||||
struct hid_report *report, u8 *data, int size)
|
||||
{
|
||||
return u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1,
|
||||
NULL, U1_TP_ABS_MODE | U1_SP_ABS_MODE, false);
|
||||
int ret = 0;
|
||||
struct alps_dev *hdata = hid_get_drvdata(hdev);
|
||||
|
||||
switch (hdev->product) {
|
||||
case HID_PRODUCT_ID_T4_BTNLESS:
|
||||
ret = t4_raw_event(hdata, data, size);
|
||||
break;
|
||||
default:
|
||||
ret = u1_raw_event(hdata, data, size);
|
||||
break;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int alps_post_resume(struct hid_device *hdev)
|
||||
static int __maybe_unused alps_post_reset(struct hid_device *hdev)
|
||||
{
|
||||
return u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1,
|
||||
NULL, U1_TP_ABS_MODE | U1_SP_ABS_MODE, false);
|
||||
int ret = -1;
|
||||
struct alps_dev *data = hid_get_drvdata(hdev);
|
||||
|
||||
switch (data->dev_type) {
|
||||
case T4:
|
||||
ret = t4_read_write_register(hdev, T4_PRM_FEED_CONFIG_1,
|
||||
NULL, T4_I2C_ABS, false);
|
||||
ret = t4_read_write_register(hdev, T4_PRM_FEED_CONFIG_4,
|
||||
NULL, T4_FEEDCFG4_ADVANCED_ABS_ENABLE, false);
|
||||
break;
|
||||
case U1:
|
||||
ret = u1_read_write_register(hdev,
|
||||
ADDRESS_U1_DEV_CTRL_1, NULL,
|
||||
U1_TP_ABS_MODE | U1_SP_ABS_MODE, false);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int __maybe_unused alps_post_resume(struct hid_device *hdev)
|
||||
{
|
||||
return alps_post_reset(hdev);
|
||||
}
|
||||
|
||||
static int u1_init(struct hid_device *hdev, struct alps_dev *pri_data)
|
||||
{
|
||||
int ret;
|
||||
u8 tmp, dev_ctrl, sen_line_num_x, sen_line_num_y;
|
||||
u8 pitch_x, pitch_y, resolution;
|
||||
|
||||
/* Device initialization */
|
||||
ret = u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1,
|
||||
&dev_ctrl, 0, true);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed U1_DEV_CTRL_1 (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
dev_ctrl &= ~U1_DISABLE_DEV;
|
||||
dev_ctrl |= U1_TP_ABS_MODE;
|
||||
ret = u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1,
|
||||
NULL, 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,
|
||||
&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,
|
||||
&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,
|
||||
&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,
|
||||
&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,
|
||||
&resolution, 0, true);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed U1_RESO_DWN_ABS (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
pri_data->x_active_len_mm =
|
||||
(pitch_x * (sen_line_num_x - 1)) / 10;
|
||||
pri_data->y_active_len_mm =
|
||||
(pitch_y * (sen_line_num_y - 1)) / 10;
|
||||
|
||||
pri_data->x_max =
|
||||
(resolution << 2) * (sen_line_num_x - 1);
|
||||
pri_data->x_min = 1;
|
||||
pri_data->y_max =
|
||||
(resolution << 2) * (sen_line_num_y - 1);
|
||||
pri_data->y_min = 1;
|
||||
|
||||
ret = u1_read_write_register(hdev, ADDRESS_U1_PAD_BTN,
|
||||
&tmp, 0, true);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed U1_PAD_BTN (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
if ((tmp & 0x0F) == (tmp & 0xF0) >> 4) {
|
||||
pri_data->btn_cnt = (tmp & 0x0F);
|
||||
} else {
|
||||
/* Button pad */
|
||||
pri_data->btn_cnt = 1;
|
||||
}
|
||||
|
||||
pri_data->has_sp = 0;
|
||||
/* Check StickPointer device */
|
||||
ret = u1_read_write_register(hdev, ADDRESS_U1_DEVICE_TYP,
|
||||
&tmp, 0, true);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed U1_DEVICE_TYP (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
if (tmp & U1_DEVTYPE_SP_SUPPORT) {
|
||||
dev_ctrl |= U1_SP_ABS_MODE;
|
||||
ret = u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1,
|
||||
NULL, dev_ctrl, false);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed SP mode (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
ret = u1_read_write_register(hdev, ADDRESS_U1_SP_BTN,
|
||||
&pri_data->sp_btn_info, 0, true);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed U1_SP_BTN (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
pri_data->has_sp = 1;
|
||||
}
|
||||
pri_data->max_fingers = 5;
|
||||
exit:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int T4_init(struct hid_device *hdev, struct alps_dev *pri_data)
|
||||
{
|
||||
int ret;
|
||||
u8 tmp, sen_line_num_x, sen_line_num_y;
|
||||
|
||||
ret = t4_read_write_register(hdev, T4_PRM_ID_CONFIG_3, &tmp, 0, true);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed T4_PRM_ID_CONFIG_3 (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
sen_line_num_x = 16 + ((tmp & 0x0F) | (tmp & 0x08 ? 0xF0 : 0));
|
||||
sen_line_num_y = 12 + (((tmp & 0xF0) >> 4) | (tmp & 0x80 ? 0xF0 : 0));
|
||||
|
||||
pri_data->x_max = sen_line_num_x * T4_COUNT_PER_ELECTRODE;
|
||||
pri_data->x_min = T4_COUNT_PER_ELECTRODE;
|
||||
pri_data->y_max = sen_line_num_y * T4_COUNT_PER_ELECTRODE;
|
||||
pri_data->y_min = T4_COUNT_PER_ELECTRODE;
|
||||
pri_data->x_active_len_mm = pri_data->y_active_len_mm = 0;
|
||||
pri_data->btn_cnt = 1;
|
||||
|
||||
ret = t4_read_write_register(hdev, PRM_SYS_CONFIG_1, &tmp, 0, true);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed PRM_SYS_CONFIG_1 (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
tmp |= 0x02;
|
||||
ret = t4_read_write_register(hdev, PRM_SYS_CONFIG_1, NULL, tmp, false);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed PRM_SYS_CONFIG_1 (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
ret = t4_read_write_register(hdev, T4_PRM_FEED_CONFIG_1,
|
||||
NULL, T4_I2C_ABS, false);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed T4_PRM_FEED_CONFIG_1 (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
ret = t4_read_write_register(hdev, T4_PRM_FEED_CONFIG_4, NULL,
|
||||
T4_FEEDCFG4_ADVANCED_ABS_ENABLE, false);
|
||||
if (ret < 0) {
|
||||
dev_err(&hdev->dev, "failed T4_PRM_FEED_CONFIG_4 (%d)\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
pri_data->max_fingers = 5;
|
||||
pri_data->has_sp = 0;
|
||||
exit:
|
||||
return ret;
|
||||
}
|
||||
#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 alps_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;
|
||||
|
||||
|
|
@ -272,91 +656,29 @@ static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
|
|||
|
||||
/* 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;
|
||||
switch (data->dev_type) {
|
||||
case T4:
|
||||
ret = T4_init(hdev, data);
|
||||
break;
|
||||
case U1:
|
||||
ret = u1_init(hdev, data);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
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);
|
||||
if (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);
|
||||
input_set_abs_params(input, ABS_MT_POSITION_X,
|
||||
data->x_min, data->x_max, 0, 0);
|
||||
input_set_abs_params(input, ABS_MT_POSITION_Y,
|
||||
data->y_min, data->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;
|
||||
if (data->x_active_len_mm && data->y_active_len_mm) {
|
||||
res_x = (data->x_max - 1) / data->x_active_len_mm;
|
||||
res_y = (data->y_max - 1) / data->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);
|
||||
|
|
@ -364,49 +686,25 @@ static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
|
|||
|
||||
input_set_abs_params(input, ABS_MT_PRESSURE, 0, 64, 0, 0);
|
||||
|
||||
input_mt_init_slots(input, MAX_TOUCHES, INPUT_MT_POINTER);
|
||||
input_mt_init_slots(input, data->max_fingers, 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++)
|
||||
if (data->btn_cnt == 1)
|
||||
__set_bit(INPUT_PROP_BUTTONPAD, input->propbit);
|
||||
|
||||
for (i = 0; i < data->btn_cnt; i++)
|
||||
__set_bit(BTN_LEFT + i, input->keybit);
|
||||
|
||||
|
||||
/* Stick device initialization */
|
||||
if (devInfo.dev_type & U1_DEVTYPE_SP_SUPPORT) {
|
||||
|
||||
if (data->has_sp) {
|
||||
input2 = input_allocate_device();
|
||||
if (!input2) {
|
||||
ret = -ENOMEM;
|
||||
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;
|
||||
|
|
@ -416,8 +714,8 @@ static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
|
|||
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++)
|
||||
data->sp_btn_cnt = (data->sp_btn_info & 0x0F);
|
||||
for (i = 0; i < data->sp_btn_cnt; i++)
|
||||
__set_bit(BTN_LEFT + i, input2->keybit);
|
||||
|
||||
__set_bit(EV_REL, input2->evbit);
|
||||
|
|
@ -426,8 +724,7 @@ static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
|
|||
__set_bit(INPUT_PROP_POINTER, input2->propbit);
|
||||
__set_bit(INPUT_PROP_POINTING_STICK, input2->propbit);
|
||||
|
||||
ret = input_register_device(data->input2);
|
||||
if (ret) {
|
||||
if (input_register_device(data->input2)) {
|
||||
input_free_device(input2);
|
||||
goto exit;
|
||||
}
|
||||
|
|
@ -448,10 +745,9 @@ static int alps_input_mapping(struct hid_device *hdev,
|
|||
|
||||
static int alps_probe(struct hid_device *hdev, const struct hid_device_id *id)
|
||||
{
|
||||
struct u1_dev *data = NULL;
|
||||
struct alps_dev *data = NULL;
|
||||
int ret;
|
||||
|
||||
data = devm_kzalloc(&hdev->dev, sizeof(struct u1_dev), GFP_KERNEL);
|
||||
data = devm_kzalloc(&hdev->dev, sizeof(struct alps_dev), GFP_KERNEL);
|
||||
if (!data)
|
||||
return -ENOMEM;
|
||||
|
||||
|
|
@ -466,6 +762,18 @@ static int alps_probe(struct hid_device *hdev, const struct hid_device_id *id)
|
|||
return ret;
|
||||
}
|
||||
|
||||
switch (hdev->product) {
|
||||
case HID_DEVICE_ID_ALPS_T4_BTNLESS:
|
||||
data->dev_type = T4;
|
||||
break;
|
||||
case HID_DEVICE_ID_ALPS_U1_DUAL:
|
||||
case HID_DEVICE_ID_ALPS_U1:
|
||||
data->dev_type = U1;
|
||||
break;
|
||||
default:
|
||||
data->dev_type = UNKNOWN;
|
||||
}
|
||||
|
||||
ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
|
||||
if (ret) {
|
||||
hid_err(hdev, "hw start failed\n");
|
||||
|
|
@ -483,6 +791,10 @@ static void alps_remove(struct hid_device *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) },
|
||||
{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY,
|
||||
USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1) },
|
||||
{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY,
|
||||
USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_T4_BTNLESS) },
|
||||
{ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(hid, alps_id);
|
||||
|
|
|
|||
|
|
@ -67,6 +67,7 @@ MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad");
|
|||
#define QUIRK_USE_KBD_BACKLIGHT BIT(5)
|
||||
#define QUIRK_T100_KEYBOARD BIT(6)
|
||||
#define QUIRK_T100CHI BIT(7)
|
||||
#define QUIRK_G752_KEYBOARD BIT(8)
|
||||
|
||||
#define I2C_KEYBOARD_QUIRKS (QUIRK_FIX_NOTEBOOK_REPORT | \
|
||||
QUIRK_NO_INIT_REPORTS | \
|
||||
|
|
@ -670,6 +671,11 @@ static void asus_remove(struct hid_device *hdev)
|
|||
hid_hw_stop(hdev);
|
||||
}
|
||||
|
||||
static const __u8 asus_g752_fixed_rdesc[] = {
|
||||
0x19, 0x00, /* Usage Minimum (0x00) */
|
||||
0x2A, 0xFF, 0x00, /* Usage Maximum (0xFF) */
|
||||
};
|
||||
|
||||
static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc,
|
||||
unsigned int *rsize)
|
||||
{
|
||||
|
|
@ -708,6 +714,27 @@ static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc,
|
|||
rdesc[391] = 0xff;
|
||||
rdesc[402] = 0x00;
|
||||
}
|
||||
if (drvdata->quirks & QUIRK_G752_KEYBOARD &&
|
||||
*rsize == 75 && rdesc[61] == 0x15 && rdesc[62] == 0x00) {
|
||||
/* report is missing usage mninum and maximum */
|
||||
__u8 *new_rdesc;
|
||||
size_t new_size = *rsize + sizeof(asus_g752_fixed_rdesc);
|
||||
|
||||
new_rdesc = devm_kzalloc(&hdev->dev, new_size, GFP_KERNEL);
|
||||
if (new_rdesc == NULL)
|
||||
return rdesc;
|
||||
|
||||
hid_info(hdev, "Fixing up Asus G752 keyb report descriptor\n");
|
||||
/* copy the valid part */
|
||||
memcpy(new_rdesc, rdesc, 61);
|
||||
/* insert missing part */
|
||||
memcpy(new_rdesc + 61, asus_g752_fixed_rdesc, sizeof(asus_g752_fixed_rdesc));
|
||||
/* copy remaining data */
|
||||
memcpy(new_rdesc + 61 + sizeof(asus_g752_fixed_rdesc), rdesc + 61, *rsize - 61);
|
||||
|
||||
*rsize = new_size;
|
||||
rdesc = new_rdesc;
|
||||
}
|
||||
|
||||
return rdesc;
|
||||
}
|
||||
|
|
@ -718,9 +745,11 @@ static const struct hid_device_id asus_devices[] = {
|
|||
{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK,
|
||||
USB_DEVICE_ID_ASUSTEK_I2C_TOUCHPAD), I2C_TOUCHPAD_QUIRKS },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
|
||||
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1) },
|
||||
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1), QUIRK_USE_KBD_BACKLIGHT },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
|
||||
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2), QUIRK_USE_KBD_BACKLIGHT },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
|
||||
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3), QUIRK_G752_KEYBOARD },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
|
||||
USB_DEVICE_ID_ASUSTEK_T100_KEYBOARD),
|
||||
QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES },
|
||||
|
|
|
|||
|
|
@ -1662,7 +1662,7 @@ static struct bin_attribute dev_bin_attr_report_desc = {
|
|||
.size = HID_MAX_DESCRIPTOR_SIZE,
|
||||
};
|
||||
|
||||
static struct device_attribute dev_attr_country = {
|
||||
static const struct device_attribute dev_attr_country = {
|
||||
.attr = { .name = "country", .mode = 0444 },
|
||||
.show = show_country,
|
||||
};
|
||||
|
|
@ -1889,6 +1889,9 @@ static const struct hid_device_id hid_have_special_driver[] = {
|
|||
#endif
|
||||
#if IS_ENABLED(CONFIG_HID_ALPS)
|
||||
{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) },
|
||||
{ HID_I2C_DEVICE(USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) },
|
||||
{ HID_I2C_DEVICE(USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1) },
|
||||
{ HID_I2C_DEVICE(USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_T4_BTNLESS) },
|
||||
#endif
|
||||
#if IS_ENABLED(CONFIG_HID_APPLE)
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) },
|
||||
|
|
@ -1979,6 +1982,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
|
|||
{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_I2C_TOUCHPAD) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_T100_KEYBOARD) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_ASUS_MD_5112) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_ASUS_MD_5110) },
|
||||
|
|
@ -2329,6 +2333,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
|
|||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb323) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb324) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb605) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) },
|
||||
|
|
@ -3121,4 +3126,3 @@ MODULE_AUTHOR("Andreas Gal");
|
|||
MODULE_AUTHOR("Vojtech Pavlik");
|
||||
MODULE_AUTHOR("Jiri Kosina");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
|
|
|
|||
|
|
@ -21,7 +21,7 @@
|
|||
* Data Sheet:
|
||||
* http://www.silabs.com/Support%20Documents/TechnicalDocs/CP2112.pdf
|
||||
* Programming Interface Specification:
|
||||
* http://www.silabs.com/Support%20Documents/TechnicalDocs/AN495.pdf
|
||||
* https://www.silabs.com/documents/public/application-notes/an495-cp2112-interface-specification.pdf
|
||||
*/
|
||||
|
||||
#include <linux/gpio.h>
|
||||
|
|
@ -196,6 +196,8 @@ static int cp2112_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
|
|||
HID_REQ_GET_REPORT);
|
||||
if (ret != CP2112_GPIO_CONFIG_LENGTH) {
|
||||
hid_err(hdev, "error requesting GPIO config: %d\n", ret);
|
||||
if (ret >= 0)
|
||||
ret = -EIO;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
|
|
@ -205,8 +207,10 @@ static int cp2112_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
|
|||
ret = hid_hw_raw_request(hdev, CP2112_GPIO_CONFIG, buf,
|
||||
CP2112_GPIO_CONFIG_LENGTH, HID_FEATURE_REPORT,
|
||||
HID_REQ_SET_REPORT);
|
||||
if (ret < 0) {
|
||||
if (ret != CP2112_GPIO_CONFIG_LENGTH) {
|
||||
hid_err(hdev, "error setting GPIO config: %d\n", ret);
|
||||
if (ret >= 0)
|
||||
ret = -EIO;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
|
|
@ -214,7 +218,7 @@ static int cp2112_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
|
|||
|
||||
exit:
|
||||
mutex_unlock(&dev->lock);
|
||||
return ret < 0 ? ret : -EIO;
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void cp2112_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
|
||||
|
|
|
|||
|
|
@ -313,7 +313,7 @@ static void mousevsc_on_receive(struct hv_device *device,
|
|||
|
||||
break;
|
||||
default:
|
||||
pr_err("unsupported hid msg type - type %d len %d",
|
||||
pr_err("unsupported hid msg type - type %d len %d\n",
|
||||
hid_msg->header.type, hid_msg->header.size);
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -77,6 +77,9 @@
|
|||
#define HID_DEVICE_ID_ALPS_U1_DUAL 0x120B
|
||||
#define HID_DEVICE_ID_ALPS_U1_DUAL_PTP 0x121F
|
||||
#define HID_DEVICE_ID_ALPS_U1_DUAL_3BTN_PTP 0x1220
|
||||
#define HID_DEVICE_ID_ALPS_U1 0x1215
|
||||
#define HID_DEVICE_ID_ALPS_T4_BTNLESS 0x120C
|
||||
|
||||
|
||||
#define USB_VENDOR_ID_AMI 0x046b
|
||||
#define USB_DEVICE_ID_AMI_VIRT_KEYBOARD_AND_MOUSE 0xff10
|
||||
|
|
@ -182,6 +185,7 @@
|
|||
#define USB_DEVICE_ID_ASUSTEK_I2C_TOUCHPAD 0x0101
|
||||
#define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1 0x1854
|
||||
#define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2 0x1837
|
||||
#define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3 0x1822
|
||||
|
||||
#define USB_VENDOR_ID_ATEN 0x0557
|
||||
#define USB_DEVICE_ID_ATEN_UC100KM 0x2004
|
||||
|
|
@ -509,6 +513,9 @@
|
|||
#define USB_DEVICE_ID_GYRATION_REMOTE_2 0x0003
|
||||
#define USB_DEVICE_ID_GYRATION_REMOTE_3 0x0008
|
||||
|
||||
#define I2C_VENDOR_ID_HANTICK 0x0911
|
||||
#define I2C_PRODUCT_ID_HANTICK_5288 0x5288
|
||||
|
||||
#define USB_VENDOR_ID_HANWANG 0x0b57
|
||||
#define USB_DEVICE_ID_HANWANG_TABLET_FIRST 0x5000
|
||||
#define USB_DEVICE_ID_HANWANG_TABLET_LAST 0x8fff
|
||||
|
|
@ -729,6 +736,9 @@
|
|||
#define USB_DEVICE_ID_MCC_PMD1024LS 0x0076
|
||||
#define USB_DEVICE_ID_MCC_PMD1208LS 0x007a
|
||||
|
||||
#define USB_VENDOR_ID_MCS 0x16d0
|
||||
#define USB_DEVICE_ID_MCS_GAMEPADBLOCK 0x0bcc
|
||||
|
||||
#define USB_VENDOR_ID_MGE 0x0463
|
||||
#define USB_DEVICE_ID_MGE_UPS 0xffff
|
||||
#define USB_DEVICE_ID_MGE_UPS1 0x0001
|
||||
|
|
|
|||
|
|
@ -797,6 +797,15 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
|
|||
map_key_clear(BTN_STYLUS);
|
||||
break;
|
||||
|
||||
case 0x45: /* ERASER */
|
||||
/*
|
||||
* This event is reported when eraser tip touches the surface.
|
||||
* Actual eraser (BTN_TOOL_RUBBER) is set by Invert usage when
|
||||
* tool gets in proximity.
|
||||
*/
|
||||
map_key_clear(BTN_TOUCH);
|
||||
break;
|
||||
|
||||
case 0x46: /* TabletPick */
|
||||
case 0x5a: /* SecondaryBarrelSwitch */
|
||||
map_key_clear(BTN_STYLUS2);
|
||||
|
|
|
|||
|
|
@ -756,7 +756,9 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
|
|||
|
||||
/* Setup wireless link with Logitech Wii wheel */
|
||||
if (hdev->product == USB_DEVICE_ID_LOGITECH_WII_WHEEL) {
|
||||
const unsigned char cbuf[] = { 0x00, 0xAF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
|
||||
static const unsigned char cbuf[] = {
|
||||
0x00, 0xAF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
};
|
||||
u8 *buf = kmemdup(cbuf, sizeof(cbuf), GFP_KERNEL);
|
||||
|
||||
if (!buf) {
|
||||
|
|
|
|||
|
|
@ -474,9 +474,7 @@ static int lg4ff_play(struct input_dev *dev, void *data, struct ff_effect *effec
|
|||
static void lg4ff_set_autocenter_default(struct input_dev *dev, u16 magnitude)
|
||||
{
|
||||
struct hid_device *hid = input_get_drvdata(dev);
|
||||
struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
|
||||
struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
|
||||
s32 *value = report->field[0]->value;
|
||||
s32 *value;
|
||||
u32 expand_a, expand_b;
|
||||
struct lg4ff_device_entry *entry;
|
||||
struct lg_drv_data *drv_data;
|
||||
|
|
|
|||
|
|
@ -43,6 +43,7 @@
|
|||
#include <linux/module.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/input/mt.h>
|
||||
#include <linux/jiffies.h>
|
||||
#include <linux/string.h>
|
||||
#include <linux/timer.h>
|
||||
|
||||
|
|
@ -112,6 +113,7 @@ struct mt_device {
|
|||
struct mt_slot curdata; /* placeholder of incoming data */
|
||||
struct mt_class mtclass; /* our mt device class */
|
||||
struct timer_list release_timer; /* to release sticky fingers */
|
||||
struct hid_device *hdev; /* hid_device we're attached to */
|
||||
struct mt_fields *fields; /* temporary placeholder for storing the
|
||||
multitouch fields */
|
||||
unsigned long mt_io_flags; /* mt flags (MT_IO_FLAGS_*) */
|
||||
|
|
@ -136,6 +138,9 @@ struct mt_device {
|
|||
bool serial_maybe; /* need to check for serial protocol */
|
||||
bool curvalid; /* is the current contact valid? */
|
||||
unsigned mt_flags; /* flags to pass to input-mt */
|
||||
__s32 dev_time; /* the scan time provided by the device */
|
||||
unsigned long jiffies; /* the frame's jiffies */
|
||||
int timestamp; /* the timestamp to be sent */
|
||||
};
|
||||
|
||||
static void mt_post_parse_default_settings(struct mt_device *td);
|
||||
|
|
@ -177,6 +182,12 @@ static void mt_post_parse(struct mt_device *td);
|
|||
#define MT_DEFAULT_MAXCONTACT 10
|
||||
#define MT_MAX_MAXCONTACT 250
|
||||
|
||||
/*
|
||||
* Resync device and local timestamps after that many microseconds without
|
||||
* receiving data.
|
||||
*/
|
||||
#define MAX_TIMESTAMP_INTERVAL 1000000
|
||||
|
||||
#define MT_USB_DEVICE(v, p) HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH, v, p)
|
||||
#define MT_BT_DEVICE(v, p) HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_MULTITOUCH, v, p)
|
||||
|
||||
|
|
@ -583,6 +594,12 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
|
|||
cls->sn_pressure);
|
||||
mt_store_field(usage, td, hi);
|
||||
return 1;
|
||||
case HID_DG_SCANTIME:
|
||||
hid_map_usage(hi, usage, bit, max,
|
||||
EV_MSC, MSC_TIMESTAMP);
|
||||
input_set_capability(hi->input, EV_MSC, MSC_TIMESTAMP);
|
||||
mt_store_field(usage, td, hi);
|
||||
return 1;
|
||||
case HID_DG_CONTACTCOUNT:
|
||||
/* Ignore if indexes are out of bounds. */
|
||||
if (field->index >= field->report->maxfield ||
|
||||
|
|
@ -718,6 +735,7 @@ static void mt_complete_slot(struct mt_device *td, struct input_dev *input)
|
|||
static void mt_sync_frame(struct mt_device *td, struct input_dev *input)
|
||||
{
|
||||
input_mt_sync_frame(input);
|
||||
input_event(input, EV_MSC, MSC_TIMESTAMP, td->timestamp);
|
||||
input_sync(input);
|
||||
td->num_received = 0;
|
||||
if (test_bit(MT_IO_FLAGS_ACTIVE_SLOTS, &td->mt_io_flags))
|
||||
|
|
@ -727,6 +745,28 @@ static void mt_sync_frame(struct mt_device *td, struct input_dev *input)
|
|||
clear_bit(MT_IO_FLAGS_ACTIVE_SLOTS, &td->mt_io_flags);
|
||||
}
|
||||
|
||||
static int mt_compute_timestamp(struct mt_device *td, struct hid_field *field,
|
||||
__s32 value)
|
||||
{
|
||||
long delta = value - td->dev_time;
|
||||
unsigned long jdelta = jiffies_to_usecs(jiffies - td->jiffies);
|
||||
|
||||
td->jiffies = jiffies;
|
||||
td->dev_time = value;
|
||||
|
||||
if (delta < 0)
|
||||
delta += field->logical_maximum;
|
||||
|
||||
/* HID_DG_SCANTIME is expressed in 100us, we want it in us. */
|
||||
delta *= 100;
|
||||
|
||||
if (jdelta > MAX_TIMESTAMP_INTERVAL)
|
||||
/* No data received for a while, resync the timestamp. */
|
||||
return 0;
|
||||
else
|
||||
return td->timestamp + delta;
|
||||
}
|
||||
|
||||
static int mt_touch_event(struct hid_device *hid, struct hid_field *field,
|
||||
struct hid_usage *usage, __s32 value)
|
||||
{
|
||||
|
|
@ -787,6 +827,9 @@ static void mt_process_mt_event(struct hid_device *hid, struct hid_field *field,
|
|||
case HID_DG_HEIGHT:
|
||||
td->curdata.h = value;
|
||||
break;
|
||||
case HID_DG_SCANTIME:
|
||||
td->timestamp = mt_compute_timestamp(td, field, value);
|
||||
break;
|
||||
case HID_DG_CONTACTCOUNT:
|
||||
break;
|
||||
case HID_DG_TOUCH:
|
||||
|
|
@ -1246,10 +1289,10 @@ static void mt_release_contacts(struct hid_device *hid)
|
|||
td->num_received = 0;
|
||||
}
|
||||
|
||||
static void mt_expired_timeout(unsigned long arg)
|
||||
static void mt_expired_timeout(struct timer_list *t)
|
||||
{
|
||||
struct hid_device *hdev = (void *)arg;
|
||||
struct mt_device *td = hid_get_drvdata(hdev);
|
||||
struct mt_device *td = from_timer(td, t, release_timer);
|
||||
struct hid_device *hdev = td->hdev;
|
||||
|
||||
/*
|
||||
* An input report came in just before we release the sticky fingers,
|
||||
|
|
@ -1280,6 +1323,7 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
|
|||
dev_err(&hdev->dev, "cannot allocate multitouch data\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
td->hdev = hdev;
|
||||
td->mtclass = *mtclass;
|
||||
td->inputmode = -1;
|
||||
td->maxcontact_report_id = -1;
|
||||
|
|
@ -1331,7 +1375,7 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
|
|||
*/
|
||||
hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS;
|
||||
|
||||
setup_timer(&td->release_timer, mt_expired_timeout, (long)hdev);
|
||||
timer_setup(&td->release_timer, mt_expired_timeout, 0);
|
||||
|
||||
ret = hid_parse(hdev);
|
||||
if (ret != 0)
|
||||
|
|
|
|||
|
|
@ -368,6 +368,11 @@ static int rmi_check_sanity(struct hid_device *hdev, u8 *data, int size)
|
|||
static int rmi_raw_event(struct hid_device *hdev,
|
||||
struct hid_report *report, u8 *data, int size)
|
||||
{
|
||||
struct rmi_data *hdata = hid_get_drvdata(hdev);
|
||||
|
||||
if (!(hdata->device_flags & RMI_DEVICE))
|
||||
return 0;
|
||||
|
||||
size = rmi_check_sanity(hdev, data, size);
|
||||
if (size < 2)
|
||||
return 0;
|
||||
|
|
@ -713,9 +718,11 @@ static void rmi_remove(struct hid_device *hdev)
|
|||
{
|
||||
struct rmi_data *hdata = hid_get_drvdata(hdev);
|
||||
|
||||
clear_bit(RMI_STARTED, &hdata->flags);
|
||||
cancel_work_sync(&hdata->reset_work);
|
||||
rmi_unregister_transport_device(&hdata->xport);
|
||||
if (hdata->device_flags & RMI_DEVICE) {
|
||||
clear_bit(RMI_STARTED, &hdata->flags);
|
||||
cancel_work_sync(&hdata->reset_work);
|
||||
rmi_unregister_transport_device(&hdata->xport);
|
||||
}
|
||||
|
||||
hid_hw_stop(hdev);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1439,10 +1439,16 @@ static int sixaxis_set_operational_usb(struct hid_device *hdev)
|
|||
goto out;
|
||||
}
|
||||
|
||||
ret = hid_hw_output_report(hdev, buf, 1);
|
||||
if (ret < 0) {
|
||||
hid_info(hdev, "can't set operational mode: step 3, ignoring\n");
|
||||
ret = 0;
|
||||
/*
|
||||
* But the USB interrupt would cause SHANWAN controllers to
|
||||
* start rumbling non-stop.
|
||||
*/
|
||||
if (strcmp(hdev->name, "SHANWAN PS3 GamePad")) {
|
||||
ret = hid_hw_output_report(hdev, buf, 1);
|
||||
if (ret < 0) {
|
||||
hid_info(hdev, "can't set operational mode: step 3, ignoring\n");
|
||||
ret = 0;
|
||||
}
|
||||
}
|
||||
|
||||
out:
|
||||
|
|
|
|||
|
|
@ -242,6 +242,8 @@ static const struct hid_device_id tm_devices[] = {
|
|||
.driver_data = (unsigned long)ff_rumble },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb324), /* Dual Trigger 3-in-1 (PS3 Mode) */
|
||||
.driver_data = (unsigned long)ff_rumble },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb605), /* NASCAR PRO FF2 Wheel */
|
||||
.driver_data = (unsigned long)ff_joystick },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651), /* FGT Rumble Force Wheel */
|
||||
.driver_data = (unsigned long)ff_rumble },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653), /* RGT Force Feedback CLUTCH Raging Wheel */
|
||||
|
|
|
|||
|
|
@ -46,6 +46,7 @@
|
|||
|
||||
/* quirks to control the device */
|
||||
#define I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV BIT(0)
|
||||
#define I2C_HID_QUIRK_NO_IRQ_AFTER_RESET BIT(1)
|
||||
|
||||
/* flags */
|
||||
#define I2C_HID_STARTED 0
|
||||
|
|
@ -168,6 +169,8 @@ static const struct i2c_hid_quirks {
|
|||
I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV },
|
||||
{ USB_VENDOR_ID_WEIDA, USB_DEVICE_ID_WEIDA_8755,
|
||||
I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV },
|
||||
{ I2C_VENDOR_ID_HANTICK, I2C_PRODUCT_ID_HANTICK_5288,
|
||||
I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
|
|
@ -252,7 +255,9 @@ static int __i2c_hid_command(struct i2c_client *client,
|
|||
|
||||
ret = 0;
|
||||
|
||||
if (wait) {
|
||||
if (wait && (ihid->quirks & I2C_HID_QUIRK_NO_IRQ_AFTER_RESET)) {
|
||||
msleep(100);
|
||||
} else if (wait) {
|
||||
i2c_hid_dbg(ihid, "%s: waiting...\n", __func__);
|
||||
if (!wait_event_timeout(ihid->wait,
|
||||
!test_bit(I2C_HID_RESET_PENDING, &ihid->flags),
|
||||
|
|
|
|||
|
|
@ -101,10 +101,10 @@ static int hid_start_in(struct hid_device *hid)
|
|||
}
|
||||
|
||||
/* I/O retry timer routine */
|
||||
static void hid_retry_timeout(unsigned long _hid)
|
||||
static void hid_retry_timeout(struct timer_list *t)
|
||||
{
|
||||
struct hid_device *hid = (struct hid_device *) _hid;
|
||||
struct usbhid_device *usbhid = hid->driver_data;
|
||||
struct usbhid_device *usbhid = from_timer(usbhid, t, io_retry);
|
||||
struct hid_device *hid = usbhid->hid;
|
||||
|
||||
dev_dbg(&usbhid->intf->dev, "retrying intr urb\n");
|
||||
if (hid_start_in(hid))
|
||||
|
|
@ -1373,7 +1373,7 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *
|
|||
|
||||
init_waitqueue_head(&usbhid->wait);
|
||||
INIT_WORK(&usbhid->reset_work, hid_reset);
|
||||
setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
|
||||
timer_setup(&usbhid->io_retry, hid_retry_timeout, 0);
|
||||
spin_lock_init(&usbhid->lock);
|
||||
|
||||
ret = hid_add_device(hid);
|
||||
|
|
|
|||
|
|
@ -170,6 +170,7 @@ static const struct hid_blacklist {
|
|||
{ USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_2NES2SNES, HID_QUIRK_MULTI_INPUT },
|
||||
{ USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_4NES4SNES, HID_QUIRK_MULTI_INPUT },
|
||||
{ USB_VENDOR_ID_INNOMEDIA, USB_DEVICE_ID_INNEX_GENESIS_ATARI, HID_QUIRK_MULTI_INPUT },
|
||||
{ USB_VENDOR_ID_MCS, USB_DEVICE_ID_MCS_GAMEPADBLOCK, HID_QUIRK_MULTI_INPUT },
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
|
|
|||
|
|
@ -196,6 +196,13 @@ static void wacom_feature_mapping(struct hid_device *hdev,
|
|||
kfree(data);
|
||||
break;
|
||||
}
|
||||
|
||||
if (hdev->vendor == USB_VENDOR_ID_WACOM &&
|
||||
hdev->product == 0x4200 /* Dell Canvas 27 */ &&
|
||||
field->application == HID_UP_MSVENDOR) {
|
||||
wacom->wacom_wac.mode_report = field->report->id;
|
||||
wacom->wacom_wac.mode_value = 2;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -2140,6 +2140,12 @@ static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field
|
|||
case HID_DG_TIPSWITCH:
|
||||
wacom_wac->hid_data.tipswitch |= value;
|
||||
return;
|
||||
case HID_DG_BARRELSWITCH:
|
||||
wacom_wac->hid_data.barrelswitch = value;
|
||||
return;
|
||||
case HID_DG_BARRELSWITCH2:
|
||||
wacom_wac->hid_data.barrelswitch2 = value;
|
||||
return;
|
||||
case HID_DG_TOOLSERIALNUMBER:
|
||||
if (value) {
|
||||
wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL);
|
||||
|
|
@ -2217,11 +2223,11 @@ static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field
|
|||
if (!usage->type || delay_pen_events(wacom_wac))
|
||||
return;
|
||||
|
||||
/* send pen events only when the pen is in/entering/leaving proximity */
|
||||
if (!wacom_wac->hid_data.inrange_state && !wacom_wac->tool[0])
|
||||
return;
|
||||
|
||||
input_event(input, usage->type, usage->code, value);
|
||||
/* send pen events only when the pen is in range */
|
||||
if (wacom_wac->hid_data.inrange_state)
|
||||
input_event(input, usage->type, usage->code, value);
|
||||
else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state)
|
||||
input_event(input, usage->type, usage->code, 0);
|
||||
}
|
||||
|
||||
static void wacom_wac_pen_pre_report(struct hid_device *hdev,
|
||||
|
|
@ -2236,11 +2242,11 @@ static void wacom_wac_pen_report(struct hid_device *hdev,
|
|||
struct wacom *wacom = hid_get_drvdata(hdev);
|
||||
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
|
||||
struct input_dev *input = wacom_wac->pen_input;
|
||||
bool prox = wacom_wac->hid_data.inrange_state;
|
||||
bool range = wacom_wac->hid_data.sense_state;
|
||||
bool range = wacom_wac->hid_data.inrange_state;
|
||||
bool sense = wacom_wac->hid_data.sense_state;
|
||||
|
||||
if (!wacom_wac->tool[0] && prox) { /* first in prox */
|
||||
/* Going into proximity select tool */
|
||||
if (!wacom_wac->tool[0] && range) { /* first in range */
|
||||
/* Going into range select tool */
|
||||
if (wacom_wac->hid_data.invert_state)
|
||||
wacom_wac->tool[0] = BTN_TOOL_RUBBER;
|
||||
else if (wacom_wac->id[0])
|
||||
|
|
@ -2250,10 +2256,16 @@ static void wacom_wac_pen_report(struct hid_device *hdev,
|
|||
}
|
||||
|
||||
/* keep pen state for touch events */
|
||||
wacom_wac->shared->stylus_in_proximity = range;
|
||||
wacom_wac->shared->stylus_in_proximity = sense;
|
||||
|
||||
if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) {
|
||||
int id = wacom_wac->id[0];
|
||||
int sw_state = wacom_wac->hid_data.barrelswitch |
|
||||
(wacom_wac->hid_data.barrelswitch2 << 1);
|
||||
|
||||
input_report_key(input, BTN_STYLUS, sw_state == 1);
|
||||
input_report_key(input, BTN_STYLUS2, sw_state == 2);
|
||||
input_report_key(input, BTN_STYLUS3, sw_state == 3);
|
||||
|
||||
/*
|
||||
* Non-USI EMR tools should have their IDs mangled to
|
||||
|
|
@ -2269,10 +2281,10 @@ static void wacom_wac_pen_report(struct hid_device *hdev,
|
|||
*/
|
||||
input_report_key(input, BTN_TOUCH,
|
||||
wacom_wac->hid_data.tipswitch);
|
||||
input_report_key(input, wacom_wac->tool[0], prox);
|
||||
input_report_key(input, wacom_wac->tool[0], sense);
|
||||
if (wacom_wac->serial[0]) {
|
||||
input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]);
|
||||
input_report_abs(input, ABS_MISC, prox ? id : 0);
|
||||
input_report_abs(input, ABS_MISC, sense ? id : 0);
|
||||
}
|
||||
|
||||
wacom_wac->hid_data.tipswitch = false;
|
||||
|
|
@ -2280,7 +2292,7 @@ static void wacom_wac_pen_report(struct hid_device *hdev,
|
|||
input_sync(input);
|
||||
}
|
||||
|
||||
if (!prox) {
|
||||
if (!sense) {
|
||||
wacom_wac->tool[0] = 0;
|
||||
wacom_wac->id[0] = 0;
|
||||
wacom_wac->serial[0] = 0;
|
||||
|
|
@ -3300,9 +3312,11 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
|
|||
else
|
||||
__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
|
||||
|
||||
if (features->type == HID_GENERIC)
|
||||
/* setup has already been done */
|
||||
if (features->type == HID_GENERIC) {
|
||||
/* setup has already been done; apply otherwise-undetectible quirks */
|
||||
input_set_capability(input_dev, EV_KEY, BTN_STYLUS3);
|
||||
return 0;
|
||||
}
|
||||
|
||||
__set_bit(BTN_TOUCH, input_dev->keybit);
|
||||
__set_bit(ABS_MISC, input_dev->absbit);
|
||||
|
|
|
|||
|
|
@ -166,6 +166,7 @@
|
|||
((f)->physical == HID_DG_PEN) || \
|
||||
((f)->application == HID_DG_PEN) || \
|
||||
((f)->application == HID_DG_DIGITIZER) || \
|
||||
((f)->application == WACOM_HID_WD_PEN) || \
|
||||
((f)->application == WACOM_HID_WD_DIGITIZER) || \
|
||||
((f)->application == WACOM_HID_G9_PEN) || \
|
||||
((f)->application == WACOM_HID_G11_PEN))
|
||||
|
|
@ -291,6 +292,8 @@ struct hid_data {
|
|||
bool inrange_state;
|
||||
bool invert_state;
|
||||
bool tipswitch;
|
||||
bool barrelswitch;
|
||||
bool barrelswitch2;
|
||||
int x;
|
||||
int y;
|
||||
int pressure;
|
||||
|
|
|
|||
|
|
@ -289,6 +289,7 @@ struct hid_item {
|
|||
#define HID_DG_DEVICEINDEX 0x000d0053
|
||||
#define HID_DG_CONTACTCOUNT 0x000d0054
|
||||
#define HID_DG_CONTACTMAX 0x000d0055
|
||||
#define HID_DG_SCANTIME 0x000d0056
|
||||
#define HID_DG_BUTTONTYPE 0x000d0059
|
||||
#define HID_DG_BARRELSWITCH2 0x000d005a
|
||||
#define HID_DG_TOOLSERIALNUMBER 0x000d005b
|
||||
|
|
@ -753,6 +754,7 @@ struct hid_driver {
|
|||
* @stop: called on remove
|
||||
* @open: called by input layer on open
|
||||
* @close: called by input layer on close
|
||||
* @power: request underlying hardware to enter requested power mode
|
||||
* @parse: this method is called only once to parse the device data,
|
||||
* shouldn't allocate anything to not leak memory
|
||||
* @request: send report request to device (e.g. feature report)
|
||||
|
|
|
|||
|
|
@ -407,6 +407,7 @@
|
|||
#define BTN_TOOL_MOUSE 0x146
|
||||
#define BTN_TOOL_LENS 0x147
|
||||
#define BTN_TOOL_QUINTTAP 0x148 /* Five fingers on trackpad */
|
||||
#define BTN_STYLUS3 0x149
|
||||
#define BTN_TOUCH 0x14a
|
||||
#define BTN_STYLUS 0x14b
|
||||
#define BTN_STYLUS2 0x14c
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user