linux-kernel - Re: [PATCH] power: supply: qcom_battmgr: Ignore extra _

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Message-ID: <ZpEOb-fOc04bknxy@hovoldconsulting.com>
Date: Fri, 12 Jul 2024 13:07:27 +0200
From: Johan Hovold <johan@...nel.org>
To: Stephan Gerhold <stephan.gerhold@...aro.org>
Cc: Sebastian Reichel <sre@...nel.org>, linux-arm-msm@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	Bjorn Andersson <andersson@...nel.org>,
	Abel Vesa <abel.vesa@...aro.org>,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: Re: [PATCH] power: supply: qcom_battmgr: Ignore extra __le32 in info
 payload

On Fri, Jul 12, 2024 at 12:00:03PM +0200, Stephan Gerhold wrote:
> Some newer ADSP firmware versions on X1E80100 report an extra __le32 at the
> end of the battery information request payload, causing qcom_battmgr to
> fail to initialize. Adjust the check to ignore the extra field in the info
> payload so we can support both old and newer firmware versions.
> 
> Tested-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> Signed-off-by: Stephan Gerhold <stephan.gerhold@...aro.org>

Can confirm that the old fw still works (didn't really look at the
patch):

Tested-by: Johan Hovold <johan+linaro@...nel.org>

Johan