diff options
| -rw-r--r-- | drivers/hid/hid-sony.c | 99 |
1 files changed, 51 insertions, 48 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index f9ff10bbc1ac..98b1b7550745 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -48,19 +48,21 @@ #define PS3REMOTE BIT(4) #define DUALSHOCK4_CONTROLLER_USB BIT(5) #define DUALSHOCK4_CONTROLLER_BT BIT(6) -#define MOTION_CONTROLLER_USB BIT(7) -#define MOTION_CONTROLLER_BT BIT(8) -#define NAVIGATION_CONTROLLER_USB BIT(9) -#define NAVIGATION_CONTROLLER_BT BIT(10) -#define SINO_LITE_CONTROLLER BIT(11) -#define FUTUREMAX_DANCE_MAT BIT(12) +#define DUALSHOCK4_DONGLE BIT(7) +#define MOTION_CONTROLLER_USB BIT(8) +#define MOTION_CONTROLLER_BT BIT(9) +#define NAVIGATION_CONTROLLER_USB BIT(10) +#define NAVIGATION_CONTROLLER_BT BIT(11) +#define SINO_LITE_CONTROLLER BIT(12) +#define FUTUREMAX_DANCE_MAT BIT(13) #define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT) #define MOTION_CONTROLLER (MOTION_CONTROLLER_USB | MOTION_CONTROLLER_BT) #define NAVIGATION_CONTROLLER (NAVIGATION_CONTROLLER_USB |\ NAVIGATION_CONTROLLER_BT) #define DUALSHOCK4_CONTROLLER (DUALSHOCK4_CONTROLLER_USB |\ - DUALSHOCK4_CONTROLLER_BT) + DUALSHOCK4_CONTROLLER_BT | \ + DUALSHOCK4_DONGLE) #define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER | BUZZ_CONTROLLER |\ DUALSHOCK4_CONTROLLER | MOTION_CONTROLLER |\ NAVIGATION_CONTROLLER) @@ -846,7 +848,7 @@ static void dualshock4_parse_report(struct sony_sc *sc, u8 *rd, int size) u16 timestamp; /* When using Bluetooth the header is 2 bytes longer, so skip these. */ - int data_offset = (sc->quirks & DUALSHOCK4_CONTROLLER_USB) ? 0 : 2; + int data_offset = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 2 : 0; /* Second bit of third button byte is for the touchpad button. */ offset = data_offset + DS4_INPUT_REPORT_BUTTON_OFFSET; @@ -979,7 +981,7 @@ static void dualshock4_parse_report(struct sony_sc *sc, u8 *rd, int size) * Trackpad data starts 2 bytes later (e.g. 35 for USB). */ offset = data_offset + DS4_INPUT_REPORT_TOUCHPAD_OFFSET; - max_touch_data = (sc->quirks & DUALSHOCK4_CONTROLLER_USB) ? 3 : 4; + max_touch_data = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 4 : 3; if (rd[offset] > 0 && rd[offset] <= max_touch_data) num_touch_data = rd[offset]; else @@ -1053,47 +1055,47 @@ static int sony_raw_event(struct hid_device *hdev, struct hid_report *report, } else if ((sc->quirks & NAVIGATION_CONTROLLER) && rd[0] == 0x01 && size == 49) { sixaxis_parse_report(sc, rd, size); - } else if (((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && rd[0] == 0x01 && - size == 64) || ((sc->quirks & DUALSHOCK4_CONTROLLER_BT) - && rd[0] == 0x11 && size == 78)) { - if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) { - /* CRC check */ - u8 bthdr = 0xA1; - u32 crc; - u32 report_crc; + } else if ((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && rd[0] == 0x01 && + size == 64) { + dualshock4_parse_report(sc, rd, size); + } else if (((sc->quirks & DUALSHOCK4_CONTROLLER_BT) && rd[0] == 0x11 && + size == 78)) { + /* CRC check */ + u8 bthdr = 0xA1; + u32 crc; + u32 report_crc; - crc = crc32_le(0xFFFFFFFF, &bthdr, 1); - crc = ~crc32_le(crc, rd, DS4_INPUT_REPORT_0x11_SIZE-4); - report_crc = get_unaligned_le32(&rd[DS4_INPUT_REPORT_0x11_SIZE-4]); - if (crc != report_crc) { - hid_dbg(sc->hdev, "DualShock 4 input report's CRC check failed, received crc 0x%0x != 0x%0x\n", - report_crc, crc); - return -EILSEQ; - } + crc = crc32_le(0xFFFFFFFF, &bthdr, 1); + crc = ~crc32_le(crc, rd, DS4_INPUT_REPORT_0x11_SIZE-4); + report_crc = get_unaligned_le32(&rd[DS4_INPUT_REPORT_0x11_SIZE-4]); + if (crc != report_crc) { + hid_dbg(sc->hdev, "DualShock 4 input report's CRC check failed, received crc 0x%0x != 0x%0x\n", + report_crc, crc); + return -EILSEQ; } + dualshock4_parse_report(sc, rd, size); + } else if ((sc->quirks & DUALSHOCK4_DONGLE) && rd[0] == 0x01 && + size == 64) { /* * In the case of a DS4 USB dongle, bit[2] of byte 31 indicates * if a DS4 is actually connected (indicated by '0'). * For non-dongle, this bit is always 0 (connected). */ - if (sc->hdev->vendor == USB_VENDOR_ID_SONY && - sc->hdev->product == USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE) { - bool connected = (rd[31] & 0x04) ? false : true; - - if (!sc->ds4_dongle_connected && connected) { - hid_info(sc->hdev, "DualShock 4 USB dongle: controller connected\n"); - sony_set_leds(sc); - sc->ds4_dongle_connected = true; - } else if (sc->ds4_dongle_connected && !connected) { - hid_info(sc->hdev, "DualShock 4 USB dongle: controller disconnected\n"); - sc->ds4_dongle_connected = false; - /* Return 0, so hidraw can get the report. */ - return 0; - } else if (!sc->ds4_dongle_connected) { - /* Return 0, so hidraw can get the report. */ - return 0; - } + bool connected = (rd[31] & 0x04) ? false : true; + + if (!sc->ds4_dongle_connected && connected) { + hid_info(sc->hdev, "DualShock 4 USB dongle: controller connected\n"); + sony_set_leds(sc); + sc->ds4_dongle_connected = true; + } else if (sc->ds4_dongle_connected && !connected) { + hid_info(sc->hdev, "DualShock 4 USB dongle: controller disconnected\n"); + sc->ds4_dongle_connected = false; + /* Return 0, so hidraw can get the report. */ + return 0; + } else if (!sc->ds4_dongle_connected) { + /* Return 0, so hidraw can get the report. */ + return 0; } dualshock4_parse_report(sc, rd, size); @@ -1386,7 +1388,7 @@ static int dualshock4_get_calibration_data(struct sony_sc *sc) * Note: in Bluetooth mode feature report 0x02 also changes the state * of the controller, so that it sends input reports of type 0x11. */ - if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) { + if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) { buf = kmalloc(DS4_FEATURE_REPORT_0x02_SIZE, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -1446,6 +1448,7 @@ static int dualshock4_get_calibration_data(struct sony_sc *sc) gyro_roll_plus = get_unaligned_le16(&buf[15]); gyro_roll_minus = get_unaligned_le16(&buf[17]); } else { + /* BT + Dongle */ gyro_pitch_plus = get_unaligned_le16(&buf[7]); gyro_yaw_plus = get_unaligned_le16(&buf[9]); gyro_roll_plus = get_unaligned_le16(&buf[11]); @@ -1904,7 +1907,7 @@ static void dualshock4_send_output_report(struct sony_sc *sc) * 0xB0 - 20hz * 0xD0 - 66hz */ - if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) { + if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) { memset(buf, 0, DS4_OUTPUT_REPORT_0x05_SIZE); buf[0] = 0x05; buf[1] = 0xFF; @@ -1937,7 +1940,7 @@ static void dualshock4_send_output_report(struct sony_sc *sc) buf[offset++] = sc->led_delay_on[3]; buf[offset++] = sc->led_delay_off[3]; - if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) + if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) hid_hw_output_report(hdev, buf, DS4_OUTPUT_REPORT_0x05_SIZE); else { /* CRC generation */ @@ -1994,7 +1997,7 @@ static int sony_allocate_output_report(struct sony_sc *sc) else if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) sc->output_report_dmabuf = kmalloc(DS4_OUTPUT_REPORT_0x11_SIZE, GFP_KERNEL); - else if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) + else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) sc->output_report_dmabuf = kmalloc(DS4_OUTPUT_REPORT_0x05_SIZE, GFP_KERNEL); else if (sc->quirks & MOTION_CONTROLLER) @@ -2239,7 +2242,7 @@ static int sony_check_add(struct sony_sc *sc) hid_warn(sc->hdev, "UNIQ does not contain a MAC address; duplicate check skipped\n"); return 0; } - } else if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) { + } else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) { buf = kmalloc(DS4_FEATURE_REPORT_0x81_SIZE, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -2664,7 +2667,7 @@ static const struct hid_device_id sony_devices[] = { { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2), .driver_data = DUALSHOCK4_CONTROLLER_BT }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE), - .driver_data = DUALSHOCK4_CONTROLLER_USB }, + .driver_data = DUALSHOCK4_DONGLE }, /* Nyko Core Controller for PS3 */ { HID_USB_DEVICE(USB_VENDOR_ID_SINO_LITE, USB_DEVICE_ID_SINO_LITE_CONTROLLER), .driver_data = SIXAXIS_CONTROLLER_USB | SINO_LITE_CONTROLLER }, |