Re: ath12k: driver does not allow the system to switch to suspend/sleep mode

Kalle Valo
2024-03-19T15:16:27Z

Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> writes:

> On Mon, Mar 18, 2024 at 08:51:04AM -0700, Jeff Johnson wrote:
>> On 3/18/2024 5:15 AM, Vladimir Mesh. wrote:
>> > Dear Sirs,
>> >
>> > I have a problem using ath12k driver with wcn7850 adapters.
>> > ath12k driver does not allow the system to switch to suspend/sleep mode.
>> > Please fix it!
>>
>> This is a known issue both for ath11k and ath12k
>> https://bugzilla.kernel.org/show_bug.cgi?id=214649
>>
>> There is already a proposed fix for ath11k that requires changes to other
>> components (MHI & QRTR) that is pending approval from those maintainers:
>> https://lore.kernel.org/ath11k/20240305021320.3367-1-quic_bqiang@quicinc.com/
>>
>
> Just to clarify. There is no 'pending approval' for MHI/QRTR. Both patches are
> reviewed and pending to get merged.
>
> I will merge the MHI patch once merge window closes. If Kalle wants, we can do
> an immutable branch between mhi and ath11k trees. Otherwise, ath11k patches can
> get merged for 6.11.

A lot of people are waiting for hibernation feature so I really would
prefer to have an immutable branch which could be merged to our ath.git
tree.

> QRTR patch should go through netdev.

I would be faster to apply that patch to ath.git, but I'll discuss with
Jakub about that.

--