Re: [BUG] bitland-mifs-wmi: Power profiles not working on Xiaomi Mi NoteBook Ultra
Mingyou Chen <[email protected]>
| Newsgroups | org.kernel.vger.platform-driver-x86 |
|---|---|
| Message-ID | <[email protected]> |
On 8/16/26 2:19 PM, Bheda Rahul wrote: > Hello, > > I'm running Fedora with Linux kernel 7.1.8 on my Xiaomi Mi NoteBook > Ultra, and the new bitland-mifs-wmi driver loaded automatically for my > system. > > i run > cat /sys/firmware/acpi/platform_profile_choices it gives output > low-power balanced balanced-performance performance > > If I try to switch to Performance mode (echo performance > > /sys/firmware/acpi/platform_profile), I get an error: Operation not > supported. > If I try to switch to Quiet mode (echo low-power > > /sys/firmware/acpi/platform_profile), it doesn't give an error, but it > silently fails. If I check the file immediately after, it still says > balanced. > I have attached my dmidecode output and my ACPI tables (acpidump) in > case you want to look at my hardware's specific implementation. > (and also an AI analysis if u want to look otherwise forget it) > Please let me know if there's any testing I can do to help get this > model supported! > > Thanks for your work on the driver. > Could you test my latest patch? https://lore.kernel.org/platform-driver-x86/[email protected]/T/#t