Re: [PATCH] firmware: qcom: scm: Detect Gunyah by Qualcomm's hypervisor UID too
From: Abel Vesa
Date: Mon Nov 09 2026 - 05:14:58 EST
On 26-11-09 00:30:23, Stanislav Aleksandrov wrote:
> qcom_scm registers the Gunyah watchdog only when the hypervisor reports
> the Gunyah UID. On the Samsung Galaxy XR (Qualcomm Halliday), Gunyah
> reports Qualcomm's hypervisor UID instead, so gunyah_wdt never probes
> there, and no other watchdog is available.
>
> Accept Qualcomm's hypervisor UID too. gunyah_wdt still checks for the
> watchdog: where the hypervisor reports this UID without it, the probe
> returns -ENODEV.
>
> Signed-off-by: Stanislav Aleksandrov <lightofmysoul@xxxxxxxxx>
Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>