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Message-ID: <YylJ90Vu7SUhSNIo@matsya>
Date: Tue, 20 Sep 2022 10:34:55 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc: yung-chuan.liao@...ux.intel.com,
pierre-louis.bossart@...ux.intel.com, sanyog.r.kale@...el.com,
linux-arm-msm@...r.kernel.org, alsa-devel@...a-project.org,
linux-kernel@...r.kernel.org, quic_srivasam@...cinc.com
Subject: Re: [PATCH v2 1/2] soundwire: qcom: update status from device id 1
On 16-09-22, 14:53, Srinivas Kandagatla wrote:
> By default autoenumeration is enabled on QCom SoundWire controller
> which means the core should not be dealing with device 0 w.r.t enumeration.
>
> During Enumeration if SoundWire core sees status[0] as SDW_SLAVE_ATTACHED and
> start programming the device id, however reading DEVID registers return zeros
> which does not match to any of the slaves in the list and the core attempts
> to park this device to Group 13. This results in adding SoundWire device
> with enumeration address 0:0:0:0
>
> Fix this by not passing device 0 status to SoundWire core.
Applied after fixing typi pointed by Pierre, thanks
Also, pls check, I got conflict which was resolved
--
~Vinod
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