On 1/7/2025 8:05 PM, Mahesh Talewad wrote: > Hi Luiz, > > We tried with option - " UserspaceHID=true" in input.conf but HID Connection did not happen. > i ever met a similar issue. you may try to set UserspaceHID=false or enable kernel option CONFIG_UHID as below https://lore.kernel.org/all/902c26ff-0fe7-4976-9dae-290e9afdaafa@xxxxxxxxxx/ > Thanks and regards, > Mahesh Vithal Talewad > > -----Original Message----- > From: Luiz Augusto von Dentz <luiz.dentz@xxxxxxxxx> > Sent: Tuesday, January 7, 2025 1:24 AM > To: Mahesh Talewad <mahesh.talewad@xxxxxxx> > Cc: linux-bluetooth@xxxxxxxxxxxxxxx; Devyani Godbole <devyani.godbole@xxxxxxx>; Sarveshwar Bajaj <sarveshwar.bajaj@xxxxxxx>; Vinit Mehta <vinit.mehta@xxxxxxx> > Subject: [EXT] Re: [PATCH BlueZ v1 1/1] HID device not connecting issue fixed. > > Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt, report the message using the 'Report this email' button > > > Hi Mahesh, > > On Tue, Dec 24, 2024 at 9:24 AM Mahesh Talewad <mahesh.talewad@xxxxxxx> wrote: >> >> While connecting BT-HID device showing br-profile unavailable and >> connection did not happen. >> Steps followed: >> 1. Pair Ref device >> 2. Connect Ref device >> With this patch HID device is able to connect and HID traffic can be >> observed in btmon. >> --- >> profiles/input/device.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/profiles/input/device.c b/profiles/input/device.c index >> 8cf8e5ea7..a6047998a 100644 >> --- a/profiles/input/device.c >> +++ b/profiles/input/device.c >> @@ -89,7 +89,7 @@ struct input_device { }; >> >> static int idle_timeout = 0; >> -static uhid_state_t uhid_state = UHID_ENABLED; >> +static uhid_state_t uhid_state = UHID_DISABLED; > > Well this would contradict input.conf: > > https://github.com/bluez/bluez/blob/master/profiles/input/input.conf#L18 > > Perhaps what is missing is the detection that if uhid is not enabled in the kernel it would switch it off automatically, that said it was intended by the distro to know whether to enable it or not, so we don't have to play a guess game runtime. > >> static bool classic_bonded_only = true; >> >> void input_set_idle_timeout(int timeout) >> -- >> 2.34.1 >> > > > -- > Luiz Augusto von Dentz
