Add the below headsets for double volume key presses quirk Plantronics EncorePro 500 Series (047f:431e) Plantronics Blackwire_3325 Series (047f:430c)

Quote from previous patch by Maxim Mikityanskiy and Terry Junge 'commit f567d6ef8606 ("HID: plantronics: Workaround for double volume key presses")' 'commit 3d57f36c89d8 ("HID: plantronics: Additional PIDs for double volume key presses quirk")' These Plantronics Series headset sends an opposite volume key following each volume key press. This patch adds a quirk to hid-plantronics for this product ID, which will ignore the second opposite volume key press if it happens within 250 ms from the last one that was handled.

Signed-off-by: Wade Wang wade.wang@hp.com --- drivers/hid/hid-ids.h | 2 ++ drivers/hid/hid-plantronics.c | 11 +++++++++++ 2 files changed, 13 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 781c5aa29859..a0aaac98a891 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -1050,6 +1050,8 @@ #define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3220_SERIES 0xc056 #define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3215_SERIES 0xc057 #define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3225_SERIES 0xc058 +#define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3325_SERIES 0x430c +#define USB_DEVICE_ID_PLANTRONICS_ENCOREPRO_500_SERIES 0x431e

#define USB_VENDOR_ID_PANASONIC 0x04da #define USB_DEVICE_ID_PANABOARD_UBT780 0x1044 diff --git a/drivers/hid/hid-plantronics.c b/drivers/hid/hid-plantronics.c index 3d414ae194ac..2a19f3646ecb 100644 --- a/drivers/hid/hid-plantronics.c +++ b/drivers/hid/hid-plantronics.c @@ -38,8 +38,10 @@ (usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER)

#define PLT_QUIRK_DOUBLE_VOLUME_KEYS BIT(0) +#define PLT_QUIRK_FOLLOWED_VOLUME_UP_DN_KEYS BIT(1)

#define PLT_DOUBLE_KEY_TIMEOUT 5 /* ms */ +#define PLT_FOLLOWED_KEY_TIMEOUT 250 /* ms */

struct plt_drv_data { unsigned long device_type; @@ -134,6 +136,9 @@ static int plantronics_event(struct hid_device *hdev, struct hid_field *field, cur_ts = jiffies; if (jiffies_to_msecs(cur_ts - prev_ts) <= PLT_DOUBLE_KEY_TIMEOUT) return 1; /* Ignore the repeated key. */ + if ((drv_data->quirks & PLT_QUIRK_FOLLOWED_VOLUME_UP_DN_KEYS) + && jiffies_to_msecs(cur_ts - prev_ts) <= PLT_FOLLOWED_KEY_TIMEOUT) + return 1; /* Ignore the followed volume key. */

drv_data->last_volume_key_ts = cur_ts; } @@ -210,6 +215,12 @@ static const struct hid_device_id plantronics_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3225_SERIES), .driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS }, + { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, + USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3325_SERIES), + .driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS|PLT_QUIRK_FOLLOWED_VOLUME_UP_DN_KEYS }, + { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, + USB_DEVICE_ID_PLANTRONICS_ENCOREPRO_500_SERIES), + .driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS|PLT_QUIRK_FOLLOWED_VOLUME_UP_DN_KEYS }, { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) }, { } };