forked from drath/libratbag
hidpp10: shuffle things around to tidy up a bit
Looks a bit more like the hidpp20 driver now, and easier to get a handle on everything. Command-specific functions/defines are grouped together and sorted by command index. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
579
src/hidpp10.c
579
src/hidpp10.c
@@ -43,141 +43,6 @@
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#include "libratbag-hidraw.h"
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#include "libratbag-private.h"
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#define __CMD_HIDPP_NOTIFICATIONS 0x00
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#define FEATURE_BIT_R0_CONSUMER_SPECIFIC_CONTROL 0
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#define FEATURE_BIT_R0_POWER_KEYS 1
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#define FEATURE_BIT_R0_VERTICAL_SCROLL 2
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#define FEATURE_BIT_R0_MOUSE_EXTRA_BUTTONS 3
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#define FEATURE_BIT_R0_BATTERY_STATUS 4
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#define FEATURE_BIT_R0_HORIZONTAL_SCROLL 5
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#define FEATURE_BIT_R0_F_LOCK_STATUS 6
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#define FEATURE_BIT_R0_NUMPAD_NUMERIC_KEYS 7
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#define FEATURE_BIT_R2_3D_GESTURES 0
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#define __CMD_ENABLE_INDIVIDUAL_FEATURES 0x01
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#define FEATURE_BIT_R0_SPECIAL_BUTTON_FUNCTION 1
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#define FEATURE_BIT_R0_ENHANCED_KEY_USAGE 2
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#define FEATURE_BIT_R0_FAST_FORWARD_REWIND 3
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#define FEATURE_BIT_R0_SCROLLING_ACCELERATION 6
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#define FEATURE_BIT_R0_BUTTONS_CONTROL_THE_RESOLUTION 7
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#define FEATURE_BIT_R2_INHIBIT_LOCK_KEY_SOUND 0
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#define FEATURE_BIT_R2_3D_ENGINE 2
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#define FEATURE_BIT_R2_HOST_SW_CONTROLS_LEDS 3
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#define __CMD_DEVICE_CONNECTION_DISCONNECTION 0xB2
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#define CONNECT_DEVICES_OPEN_LOCK 1
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#define CONNECT_DEVICES_CLOSE_LOCK 2
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#define CONNECT_DEVICES_DISCONNECT 3
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#define __CMD_PAIRING_INFORMATION 0xB5
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#define DEVICE_PAIRING_INFORMATION 0x20
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#define DEVICE_EXTENDED_PAIRING_INFORMATION 0x30
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#define DEVICE_NAME 0x40
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#define __CMD_DEVICE_FIRMWARE_INFORMATION 0xF1
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#define FIRMWARE_INFO_ITEM_FW_NAME_AND_VERSION(MCU) ((MCU - 1) << 4 | 0x01)
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#define FIRMWARE_INFO_ITEM_FW_BUILD_NUMBER(MCU) ((MCU - 1) << 4 | 0x02)
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#define FIRMWARE_INFO_ITEM_HW_VERSION(MCU) ((MCU - 1) << 4 | 0x03)
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#define FIRMWARE_INFO_ITEM_BOOTLOADER_VERSION(MCU) ((MCU - 1) << 4 | 0x04)
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#define __CMD_LED_STATUS 0x51
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#define __CMD_CURRENT_RESOLUTION 0x63
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#define __CMD_OPTICAL_SENSOR_SETTINGS 0x61
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#define __CMD_USB_REFRESH_RATE 0x64
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#define CMD_PAIRING_INFORMATION(idx, type) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = RECEIVER_IDX, \
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.sub_id = GET_LONG_REGISTER_REQ, \
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.address = __CMD_PAIRING_INFORMATION, \
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.parameters = {type + idx - 1, 0x00, 0x00 }, \
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} \
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}
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#define CMD_DEVICE_FIRMWARE_INFORMATION(idx, fw_info_item) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = GET_REGISTER_REQ, \
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.address = __CMD_DEVICE_FIRMWARE_INFORMATION, \
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.parameters = {fw_info_item, 0x00, 0x00 }, \
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} \
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}
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#define CMD_HIDPP_NOTIFICATIONS(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_HIDPP_NOTIFICATIONS, \
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.parameters = {0x00, 0x00, 0x00 }, \
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} \
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}
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#define CMD_ENABLE_INDIVIDUAL_FEATURES(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_ENABLE_INDIVIDUAL_FEATURES, \
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.parameters = {0x00, 0x00, 0x00 }, \
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} \
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}
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#define CMD_DEVICE_CONNECTION_DISCONNECTION(idx, cmd, timeout) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = RECEIVER_IDX, \
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.sub_id = SET_REGISTER_REQ, \
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.address = __CMD_DEVICE_CONNECTION_DISCONNECTION, \
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.parameters = {cmd, idx - 1, timeout }, \
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} \
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}
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#define CMD_LED_STATUS(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_LED_STATUS, \
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.parameters = {0x00, 0x00, 0x00 }, \
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} \
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}
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#define CMD_CURRENT_RESOLUTION(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_CURRENT_RESOLUTION, \
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.parameters = {0x00, 0x00, 0x00 }, \
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} \
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}
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#define CMD_USB_REFRESH_RATE(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_USB_REFRESH_RATE, \
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.parameters = {0x00, 0x00, 0x00 }, \
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} \
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}
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#define CMD_OPTICAL_SENSOR_SETTINGS(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_OPTICAL_SENSOR_SETTINGS, \
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.parameters = {0x00, 0x00, 0x00}, \
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} \
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}
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#define ERROR_MSG(__hidpp_msg, idx) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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@@ -188,6 +53,12 @@
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} \
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}
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static inline uint16_t
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hidpp10_get_unaligned_u16le(uint8_t *buf)
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{
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return (buf[1] << 8) | buf[0];
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}
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const char *device_types[0xFF] = {
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[0x00] = "Unknown",
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[0x01] = "Keyboard",
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@@ -202,12 +73,6 @@ const char *device_types[0xFF] = {
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[0x0A ... 0xFE] = NULL,
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};
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static inline uint16_t
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hidpp10_get_unaligned_u16le(uint8_t *buf)
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{
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return (buf[1] << 8) | buf[0];
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}
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static int
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hidpp10_write_command(struct ratbag_device *device, uint8_t *cmd, int size)
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{
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@@ -303,6 +168,85 @@ out_err:
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return ret;
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}
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/* -------------------------------------------------------------------------- */
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/* 0x00: Enable HID++ Notifications */
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/* -------------------------------------------------------------------------- */
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#define __CMD_HIDPP_NOTIFICATIONS 0x00
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#define FEATURE_BIT_R0_CONSUMER_SPECIFIC_CONTROL 0
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#define FEATURE_BIT_R0_POWER_KEYS 1
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#define FEATURE_BIT_R0_VERTICAL_SCROLL 2
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#define FEATURE_BIT_R0_MOUSE_EXTRA_BUTTONS 3
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#define FEATURE_BIT_R0_BATTERY_STATUS 4
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#define FEATURE_BIT_R0_HORIZONTAL_SCROLL 5
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#define FEATURE_BIT_R0_F_LOCK_STATUS 6
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#define FEATURE_BIT_R0_NUMPAD_NUMERIC_KEYS 7
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#define FEATURE_BIT_R2_3D_GESTURES 0
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#define CMD_HIDPP_NOTIFICATIONS(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_HIDPP_NOTIFICATIONS, \
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.parameters = {0x00, 0x00, 0x00 }, \
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} \
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}
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static int
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hidpp10_get_hidpp_notifications(struct ratbag_device *device, struct hidpp10_device *dev)
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{
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unsigned idx = dev->index;
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union hidpp10_message notifications = CMD_HIDPP_NOTIFICATIONS(idx, GET_REGISTER_REQ);
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int res;
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res = hidpp10_request_command(device, ¬ifications);
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if (res == 0) {
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/* do something */
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}
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return res;
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}
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/* -------------------------------------------------------------------------- */
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/* 0x01: Enable Individual Features */
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/* -------------------------------------------------------------------------- */
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#define __CMD_ENABLE_INDIVIDUAL_FEATURES 0x01
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#define FEATURE_BIT_R0_SPECIAL_BUTTON_FUNCTION 1
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#define FEATURE_BIT_R0_ENHANCED_KEY_USAGE 2
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#define FEATURE_BIT_R0_FAST_FORWARD_REWIND 3
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#define FEATURE_BIT_R0_SCROLLING_ACCELERATION 6
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#define FEATURE_BIT_R0_BUTTONS_CONTROL_THE_RESOLUTION 7
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#define FEATURE_BIT_R2_INHIBIT_LOCK_KEY_SOUND 0
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#define FEATURE_BIT_R2_3D_ENGINE 2
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#define FEATURE_BIT_R2_HOST_SW_CONTROLS_LEDS 3
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#define CMD_ENABLE_INDIVIDUAL_FEATURES(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_ENABLE_INDIVIDUAL_FEATURES, \
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.parameters = {0x00, 0x00, 0x00 }, \
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} \
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}
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static int
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hidpp10_get_individual_features(struct ratbag_device *device, struct hidpp10_device *dev)
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{
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unsigned idx = dev->index;
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union hidpp10_message features = CMD_ENABLE_INDIVIDUAL_FEATURES(idx, GET_REGISTER_REQ);
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int res;
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res = hidpp10_request_command(device, &features);
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if (res == 0) {
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/* do something */
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}
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return res;
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}
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int
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hidpp10_toggle_individual_feature(struct ratbag_device *device, struct hidpp10_device *dev,
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int feature_bit_r0, int feature_bit_r2)
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@@ -333,138 +277,20 @@ hidpp10_toggle_individual_feature(struct ratbag_device *device, struct hidpp10_d
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return res;
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}
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int
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hidpp10_open_lock(struct ratbag_device *device)
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{
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union hidpp10_message open_lock = CMD_DEVICE_CONNECTION_DISCONNECTION(0x00, CONNECT_DEVICES_OPEN_LOCK, 0x08);
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/* -------------------------------------------------------------------------- */
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/* 0x51: LED Status */
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/* -------------------------------------------------------------------------- */
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return hidpp10_request_command(device, &open_lock);
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}
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#define __CMD_LED_STATUS 0x51
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int hidpp10_disconnect(struct ratbag_device *device, int idx) {
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union hidpp10_message disconnect = CMD_DEVICE_CONNECTION_DISCONNECTION(idx + 1, CONNECT_DEVICES_DISCONNECT, 0x00);
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return hidpp10_request_command(device, &disconnect);
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}
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void hidpp10_list_devices(struct ratbag_device *device) {
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struct hidpp10_device dev;
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int i, res;
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for (i = 0; i < 6; ++i) {
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res = hidpp10_get_device_from_idx(device, i, &dev);
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if (res)
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continue;
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log_info(device->ratbag, "[%d] %s %s (Wireless PID: %04x)\n", i, device_types[dev.device_type] ? device_types[dev.device_type] : "", dev.name, dev.wpid);
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}
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}
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static int
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hidpp10_get_pairing_information(struct ratbag_device *device, struct hidpp10_device *dev)
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{
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unsigned int idx = dev->index;
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union hidpp10_message pairing_information = CMD_PAIRING_INFORMATION(idx, DEVICE_PAIRING_INFORMATION);
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union hidpp10_message device_name = CMD_PAIRING_INFORMATION(idx, DEVICE_NAME);
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size_t name_size;
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int res;
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res = hidpp10_request_command(device, &pairing_information);
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if (res)
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return -1;
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dev->report_interval = pairing_information.msg.string[2];
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dev->wpid = (pairing_information.msg.string[3] << 8) |
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pairing_information.msg.string[4];
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dev->device_type = pairing_information.msg.string[7];
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res = hidpp10_request_command(device, &device_name);
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if (res)
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return -1;
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name_size = device_name.msg.string[1];
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memcpy(dev->name, &device_name.msg.string[2], sizeof(device_name.msg.string));
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dev->name[min(name_size, sizeof(dev->name) - 1)] = '\0';
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return 0;
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}
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static int
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hidpp10_get_firmare_information(struct ratbag_device *device, struct hidpp10_device *dev)
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{
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unsigned idx = dev->index;
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union hidpp10_message firmware_information = CMD_DEVICE_FIRMWARE_INFORMATION(idx, FIRMWARE_INFO_ITEM_FW_NAME_AND_VERSION(1));
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union hidpp10_message build_information = CMD_DEVICE_FIRMWARE_INFORMATION(idx, FIRMWARE_INFO_ITEM_FW_BUILD_NUMBER(1));
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int res;
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/*
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* This may fail on some devices
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* => we can not retrieve their FW version through HID++ 1.0.
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*/
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res = hidpp10_request_command(device, &firmware_information);
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if (res == 0) {
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dev->fw_major = firmware_information.msg.string[1];
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dev->fw_minor = firmware_information.msg.string[2];
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}
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res = hidpp10_request_command(device, &build_information);
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if (res == 0) {
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dev->build = (build_information.msg.string[1] << 8) |
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build_information.msg.string[2];
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}
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return 0;
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}
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static int
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hidpp10_get_individual_features(struct ratbag_device *device, struct hidpp10_device *dev)
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{
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unsigned idx = dev->index;
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union hidpp10_message features = CMD_ENABLE_INDIVIDUAL_FEATURES(idx, GET_REGISTER_REQ);
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int res;
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res = hidpp10_request_command(device, &features);
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if (res == 0) {
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/* do something */
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}
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return res;
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}
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static int
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hidpp10_get_hidpp_notifications(struct ratbag_device *device, struct hidpp10_device *dev)
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{
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unsigned idx = dev->index;
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union hidpp10_message notifications = CMD_HIDPP_NOTIFICATIONS(idx, GET_REGISTER_REQ);
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int res;
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res = hidpp10_request_command(device, ¬ifications);
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if (res == 0) {
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/* do something */
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}
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return res;
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}
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static int
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hidpp10_get_current_resolution(struct ratbag_device *device, struct hidpp10_device *dev)
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{
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unsigned idx = dev->index;
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union hidpp10_message resolution = CMD_CURRENT_RESOLUTION(idx, GET_LONG_REGISTER_REQ);
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int res;
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int xres, yres;
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res = hidpp10_request_command(device, &resolution);
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if (res)
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return res;
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/* resolution is in 50dpi multiples */
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xres = hidpp10_get_unaligned_u16le(&resolution.data[4]) * 50;
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yres = hidpp10_get_unaligned_u16le(&resolution.data[6]) * 50;
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log_debug(device->ratbag,
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"Resolution is %dx%ddpi\n", xres, yres);
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return 0;
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#define CMD_LED_STATUS(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_LED_STATUS, \
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.parameters = {0x00, 0x00, 0x00 }, \
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} \
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}
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static int
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@@ -495,6 +321,21 @@ hidpp10_get_led_status(struct ratbag_device *device, struct hidpp10_device *dev)
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return 0;
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}
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/* -------------------------------------------------------------------------- */
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/* 0x61: Optical Sensor Settings */
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/* -------------------------------------------------------------------------- */
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#define __CMD_OPTICAL_SENSOR_SETTINGS 0x61
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#define CMD_OPTICAL_SENSOR_SETTINGS(idx, sub) { \
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.msg = { \
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.report_id = REPORT_ID_SHORT, \
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.device_idx = idx, \
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.sub_id = sub, \
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.address = __CMD_OPTICAL_SENSOR_SETTINGS, \
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.parameters = {0x00, 0x00, 0x00}, \
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} \
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}
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static int
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hidpp10_get_optical_sensor_settings(struct ratbag_device *device, struct hidpp10_device *dev)
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{
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@@ -511,6 +352,58 @@ hidpp10_get_optical_sensor_settings(struct ratbag_device *device, struct hidpp10
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return 0;
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}
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/* -------------------------------------------------------------------------- */
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/* 0x63: Current Resolution */
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/* -------------------------------------------------------------------------- */
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#define __CMD_CURRENT_RESOLUTION 0x63
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#define CMD_CURRENT_RESOLUTION(idx, sub) { \
|
||||
.msg = { \
|
||||
.report_id = REPORT_ID_SHORT, \
|
||||
.device_idx = idx, \
|
||||
.sub_id = sub, \
|
||||
.address = __CMD_CURRENT_RESOLUTION, \
|
||||
.parameters = {0x00, 0x00, 0x00 }, \
|
||||
} \
|
||||
}
|
||||
|
||||
static int
|
||||
hidpp10_get_current_resolution(struct ratbag_device *device, struct hidpp10_device *dev)
|
||||
{
|
||||
unsigned idx = dev->index;
|
||||
union hidpp10_message resolution = CMD_CURRENT_RESOLUTION(idx, GET_LONG_REGISTER_REQ);
|
||||
int res;
|
||||
int xres, yres;
|
||||
|
||||
res = hidpp10_request_command(device, &resolution);
|
||||
if (res)
|
||||
return res;
|
||||
|
||||
/* resolution is in 50dpi multiples */
|
||||
xres = hidpp10_get_unaligned_u16le(&resolution.data[4]) * 50;
|
||||
yres = hidpp10_get_unaligned_u16le(&resolution.data[6]) * 50;
|
||||
|
||||
log_debug(device->ratbag,
|
||||
"Resolution is %dx%ddpi\n", xres, yres);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------------------------- */
|
||||
/* 0x64: Device Firmware Information */
|
||||
/* -------------------------------------------------------------------------- */
|
||||
#define __CMD_USB_REFRESH_RATE 0x64
|
||||
|
||||
#define CMD_USB_REFRESH_RATE(idx, sub) { \
|
||||
.msg = { \
|
||||
.report_id = REPORT_ID_SHORT, \
|
||||
.device_idx = idx, \
|
||||
.sub_id = sub, \
|
||||
.address = __CMD_USB_REFRESH_RATE, \
|
||||
.parameters = {0x00, 0x00, 0x00 }, \
|
||||
} \
|
||||
}
|
||||
|
||||
static int
|
||||
hidpp10_get_usb_refresh_rate(struct ratbag_device *device, struct hidpp10_device *dev)
|
||||
{
|
||||
@@ -530,6 +423,149 @@ hidpp10_get_usb_refresh_rate(struct ratbag_device *device, struct hidpp10_device
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------------------------- */
|
||||
/* 0xB2: Device Connection and Disconnection (Pairing) */
|
||||
/* -------------------------------------------------------------------------- */
|
||||
|
||||
#define __CMD_DEVICE_CONNECTION_DISCONNECTION 0xB2
|
||||
#define CONNECT_DEVICES_OPEN_LOCK 1
|
||||
#define CONNECT_DEVICES_CLOSE_LOCK 2
|
||||
#define CONNECT_DEVICES_DISCONNECT 3
|
||||
|
||||
#define CMD_DEVICE_CONNECTION_DISCONNECTION(idx, cmd, timeout) { \
|
||||
.msg = { \
|
||||
.report_id = REPORT_ID_SHORT, \
|
||||
.device_idx = RECEIVER_IDX, \
|
||||
.sub_id = SET_REGISTER_REQ, \
|
||||
.address = __CMD_DEVICE_CONNECTION_DISCONNECTION, \
|
||||
.parameters = {cmd, idx - 1, timeout }, \
|
||||
} \
|
||||
}
|
||||
|
||||
int
|
||||
hidpp10_open_lock(struct ratbag_device *device)
|
||||
{
|
||||
union hidpp10_message open_lock = CMD_DEVICE_CONNECTION_DISCONNECTION(0x00, CONNECT_DEVICES_OPEN_LOCK, 0x08);
|
||||
|
||||
return hidpp10_request_command(device, &open_lock);
|
||||
}
|
||||
|
||||
int hidpp10_disconnect(struct ratbag_device *device, int idx) {
|
||||
union hidpp10_message disconnect = CMD_DEVICE_CONNECTION_DISCONNECTION(idx + 1, CONNECT_DEVICES_DISCONNECT, 0x00);
|
||||
|
||||
return hidpp10_request_command(device, &disconnect);
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------------------------- */
|
||||
/* 0xB5: Pairing Information */
|
||||
/* -------------------------------------------------------------------------- */
|
||||
|
||||
#define __CMD_PAIRING_INFORMATION 0xB5
|
||||
#define DEVICE_PAIRING_INFORMATION 0x20
|
||||
#define DEVICE_EXTENDED_PAIRING_INFORMATION 0x30
|
||||
#define DEVICE_NAME 0x40
|
||||
|
||||
#define CMD_PAIRING_INFORMATION(idx, type) { \
|
||||
.msg = { \
|
||||
.report_id = REPORT_ID_SHORT, \
|
||||
.device_idx = RECEIVER_IDX, \
|
||||
.sub_id = GET_LONG_REGISTER_REQ, \
|
||||
.address = __CMD_PAIRING_INFORMATION, \
|
||||
.parameters = {type + idx - 1, 0x00, 0x00 }, \
|
||||
} \
|
||||
}
|
||||
|
||||
static int
|
||||
hidpp10_get_pairing_information(struct ratbag_device *device, struct hidpp10_device *dev)
|
||||
{
|
||||
unsigned int idx = dev->index;
|
||||
union hidpp10_message pairing_information = CMD_PAIRING_INFORMATION(idx, DEVICE_PAIRING_INFORMATION);
|
||||
union hidpp10_message device_name = CMD_PAIRING_INFORMATION(idx, DEVICE_NAME);
|
||||
size_t name_size;
|
||||
int res;
|
||||
|
||||
res = hidpp10_request_command(device, &pairing_information);
|
||||
if (res)
|
||||
return -1;
|
||||
|
||||
dev->report_interval = pairing_information.msg.string[2];
|
||||
dev->wpid = (pairing_information.msg.string[3] << 8) |
|
||||
pairing_information.msg.string[4];
|
||||
dev->device_type = pairing_information.msg.string[7];
|
||||
|
||||
res = hidpp10_request_command(device, &device_name);
|
||||
if (res)
|
||||
return -1;
|
||||
name_size = device_name.msg.string[1];
|
||||
memcpy(dev->name, &device_name.msg.string[2], sizeof(device_name.msg.string));
|
||||
dev->name[min(name_size, sizeof(dev->name) - 1)] = '\0';
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------------------------- */
|
||||
/* 0xF1: Device Firmware Information */
|
||||
/* -------------------------------------------------------------------------- */
|
||||
|
||||
#define __CMD_DEVICE_FIRMWARE_INFORMATION 0xF1
|
||||
#define FIRMWARE_INFO_ITEM_FW_NAME_AND_VERSION(MCU) ((MCU - 1) << 4 | 0x01)
|
||||
#define FIRMWARE_INFO_ITEM_FW_BUILD_NUMBER(MCU) ((MCU - 1) << 4 | 0x02)
|
||||
#define FIRMWARE_INFO_ITEM_HW_VERSION(MCU) ((MCU - 1) << 4 | 0x03)
|
||||
#define FIRMWARE_INFO_ITEM_BOOTLOADER_VERSION(MCU) ((MCU - 1) << 4 | 0x04)
|
||||
|
||||
#define CMD_DEVICE_FIRMWARE_INFORMATION(idx, fw_info_item) { \
|
||||
.msg = { \
|
||||
.report_id = REPORT_ID_SHORT, \
|
||||
.device_idx = idx, \
|
||||
.sub_id = GET_REGISTER_REQ, \
|
||||
.address = __CMD_DEVICE_FIRMWARE_INFORMATION, \
|
||||
.parameters = {fw_info_item, 0x00, 0x00 }, \
|
||||
} \
|
||||
}
|
||||
|
||||
static int
|
||||
hidpp10_get_firmare_information(struct ratbag_device *device, struct hidpp10_device *dev)
|
||||
{
|
||||
unsigned idx = dev->index;
|
||||
union hidpp10_message firmware_information = CMD_DEVICE_FIRMWARE_INFORMATION(idx, FIRMWARE_INFO_ITEM_FW_NAME_AND_VERSION(1));
|
||||
union hidpp10_message build_information = CMD_DEVICE_FIRMWARE_INFORMATION(idx, FIRMWARE_INFO_ITEM_FW_BUILD_NUMBER(1));
|
||||
int res;
|
||||
|
||||
/*
|
||||
* This may fail on some devices
|
||||
* => we can not retrieve their FW version through HID++ 1.0.
|
||||
*/
|
||||
res = hidpp10_request_command(device, &firmware_information);
|
||||
if (res == 0) {
|
||||
dev->fw_major = firmware_information.msg.string[1];
|
||||
dev->fw_minor = firmware_information.msg.string[2];
|
||||
}
|
||||
|
||||
res = hidpp10_request_command(device, &build_information);
|
||||
if (res == 0) {
|
||||
dev->build = (build_information.msg.string[1] << 8) |
|
||||
build_information.msg.string[2];
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void hidpp10_list_devices(struct ratbag_device *device) {
|
||||
struct hidpp10_device dev;
|
||||
int i, res;
|
||||
|
||||
for (i = 0; i < 6; ++i) {
|
||||
res = hidpp10_get_device_from_idx(device, i, &dev);
|
||||
if (res)
|
||||
continue;
|
||||
|
||||
log_info(device->ratbag, "[%d] %s %s (Wireless PID: %04x)\n", i, device_types[dev.device_type] ? device_types[dev.device_type] : "", dev.name, dev.wpid);
|
||||
}
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------------------------- */
|
||||
/* general device handling */
|
||||
/* -------------------------------------------------------------------------- */
|
||||
static int
|
||||
hidpp10_get_device_info(struct ratbag_device *device, struct hidpp10_device *dev)
|
||||
{
|
||||
@@ -572,3 +608,4 @@ hidpp10_get_device_from_idx(struct ratbag_device *device, int idx, struct hidpp1
|
||||
dev->index = idx;
|
||||
return hidpp10_get_device_info(device, dev);
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user