diff options
author | Andreas Bergmeier <abergmeier@gmx.net> | 2022-11-11 20:45:26 +0100 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2022-11-21 22:34:16 +0100 |
commit | 8b7e58409b1813c58eea542d9f3b8db35b4ac1f7 (patch) | |
tree | 570de430e9c9c9752fecc5b6a12e6cbd222563cd /drivers/hid | |
parent | Merge tag 'for-linus-2022111101' of git://git.kernel.org/pub/scm/linux/kernel... (diff) | |
download | linux-8b7e58409b1813c58eea542d9f3b8db35b4ac1f7.tar.xz linux-8b7e58409b1813c58eea542d9f3b8db35b4ac1f7.zip |
HID: logitech HID++: Send SwID in GetProtocolVersion
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>
Diffstat (limited to 'drivers/hid')
-rw-r--r-- | drivers/hid/hid-logitech-hidpp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 71a9c258a20b..9afbc68bf063 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -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) { |