x-imx
>
> Subject: Re: [PATCH V2 2/2] media: rc: gpio-ir-recv: add QoS support for
> cpuidle
> system
>
> Hi Joakim,
>
> Thanks for your updated patch.
>
> On Sat, Sep 19, 2020 at 02:17:17AM +0800, Joakim Zhang wrote:
> > GPIO IR receive is much rely on interru
Hi Joakim,
Thanks for your updated patch.
On Sat, Sep 19, 2020 at 02:17:17AM +0800, Joakim Zhang wrote:
> GPIO IR receive is much rely on interrupt response, uneven interrupt
> latency will lead to incorrect timing, so the decoder fails to decode
> it. The issue is particularly acute on some syst
GPIO IR receive is much rely on interrupt response, uneven interrupt
latency will lead to incorrect timing, so the decoder fails to decode
it. The issue is particularly acute on some systems which support
cpuidle, not all, dynamically disable and enable cpuidle can solve this
problem to a great ext
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