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HID: logitech-hidpp: Hard-code HID++ 1.0 fast scroll support

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[ Upstream commit 719acb4d3b7accc9cfbaf21c1c2d51dc7384aee2 ]

HID++ 1.0 devices only export whether Fast Scrolling is enabled, not
whether they are capable of it. Reinstate the original quirks for the 3
supported mice so fast scrolling works again on those devices.

Fixes: 908d325e1665 ("HID: logitech-hidpp: Detect hi-res scrolling support")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216903
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20230116130937.391441-1-hadess@hadess.net
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Bastien Nocera 2023-01-16 14:09:37 +01:00 committed by Greg Kroah-Hartman
parent 062024bf77
commit 3e2e193d5d
1 changed files with 9 additions and 8 deletions
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17
drivers/hid/hid-logitech-hidpp.c
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@ -77,6 +77,7 @@ MODULE_PARM_DESC(disable_tap_to_click,
#define HIDPP_QUIRK_HIDPP_WHEELS BIT(26)
#define HIDPP_QUIRK_HIDPP_EXTRA_MOUSE_BTNS BIT(27)
#define HIDPP_QUIRK_HIDPP_CONSUMER_VENDOR_KEYS BIT(28)
#define HIDPP_QUIRK_HI_RES_SCROLL_1P0 BIT(29)
/* These are just aliases for now */
#define HIDPP_QUIRK_KBD_SCROLL_WHEEL HIDPP_QUIRK_HIDPP_WHEELS
@ -3472,14 +3473,8 @@ static int hidpp_initialize_hires_scroll(struct hidpp_device *hidpp)
hid_dbg(hidpp->hid_dev, "Detected HID++ 2.0 hi-res scrolling\n");
}
} else {
struct hidpp_report response;
ret = hidpp_send_rap_command_sync(hidpp,
REPORT_ID_HIDPP_SHORT,
HIDPP_GET_REGISTER,
HIDPP_ENABLE_FAST_SCROLL,
NULL, 0, &response);
if (!ret) {
/* We cannot detect fast scrolling support on HID++ 1.0 devices */
if (hidpp->quirks & HIDPP_QUIRK_HI_RES_SCROLL_1P0) {
hidpp->capabilities |= HIDPP_CAPABILITY_HIDPP10_FAST_SCROLL;
hid_dbg(hidpp->hid_dev, "Detected HID++ 1.0 fast scroll\n");
}
@ -4297,9 +4292,15 @@ static const struct hid_device_id hidpp_devices[] = {
HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_T651),
.driver_data = HIDPP_QUIRK_CLASS_WTP },
{ /* Mouse Logitech Anywhere MX */
LDJ_DEVICE(0x1017), .driver_data = HIDPP_QUIRK_HI_RES_SCROLL_1P0 },
{ /* Mouse logitech M560 */
LDJ_DEVICE(0x402d),
.driver_data = HIDPP_QUIRK_DELAYED_INIT | HIDPP_QUIRK_CLASS_M560 },
{ /* Mouse Logitech M705 (firmware RQM17) */
LDJ_DEVICE(0x101b), .driver_data = HIDPP_QUIRK_HI_RES_SCROLL_1P0 },
{ /* Mouse Logitech Performance MX */
LDJ_DEVICE(0x101a), .driver_data = HIDPP_QUIRK_HI_RES_SCROLL_1P0 },
{ /* Keyboard logitech K400 */
LDJ_DEVICE(0x4024),
.driver_data = HIDPP_QUIRK_CLASS_K400 },