linux-kernel - Re: [PATCH v2] soundwire: qcom: adjust autoenumeration timeout

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Message-ID: <Yni1sr0R34C+bR6X@matsya>
Date:   Mon, 9 May 2022 12:03:22 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        pierre-louis.bossart@...ux.intel.com, bard.liao@...el.com,
        Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Subject: Re: [PATCH v2] soundwire: qcom: adjust autoenumeration timeout

On 06-05-22, 09:47, Srinivas Kandagatla wrote:
> Currently timeout for autoenumeration during probe and bus reset is set to
> 2 secs which is really a big value. This can have an adverse effect on
> boot time if the slave device is not ready/reset.
> This was the case with wcd938x which was not reset yet but we spent 2
> secs waiting in the soundwire controller probe. Reduce this time to
> 1/10 of Hz which should be good enough time to finish autoenumeration
> if any slaves are available on the bus.

Applied, thanks

-- 
~Vinod