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HID: logitech HID++: Send SwID in GetProtocolVersion

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According to docs a SwID should be sent for GetProtocolVersion.
> 0x10.DeviceIndex.0x00.0x1n
where n is SwID.

Signed-off-by: Andreas Bergmeier <abergmeier@gmx.net>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Andreas Bergmeier 2022-11-11 20:45:26 +01:00 committed by Jiri Kosina
parent 9c730fe104
commit 8b7e58409b
1 changed files with 1 additions and 1 deletions
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2
drivers/hid/hid-logitech-hidpp.c
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@ -895,7 +895,7 @@ static int hidpp_root_get_protocol_version(struct hidpp_device *hidpp)
ret = hidpp_send_rap_command_sync(hidpp,
REPORT_ID_HIDPP_SHORT,
HIDPP_PAGE_ROOT_IDX,
CMD_ROOT_GET_PROTOCOL_VERSION,
CMD_ROOT_GET_PROTOCOL_VERSION | LINUX_KERNEL_SW_ID,
ping_data, sizeof(ping_data), &response);
if (ret == HIDPP_ERROR_INVALID_SUBID) {