linux-kernel - Re: [PATCH] Revert "i2c: qcom-geni: Disable DMA processing on the Lenovo Yoga C630"

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Message-ID: <20201130062001.GB28578@dragon>
Date:   Mon, 30 Nov 2020 14:20:02 +0800
From:   Shawn Guo <shawn.guo@...aro.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Akash Asthana <akashast@...eaurora.org>,
        Mukesh Savaliya <msavaliy@...eaurora.org>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Christian König <christian.koenig@....com>,
        Wolfram Sang <wsa@...nel.org>,
        Steev Klimaszewski <steev@...i.org>,
        linux-arm-msm@...r.kernel.org, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linaro-mm-sig@...ts.linaro.org
Subject: Re: [PATCH] Revert "i2c: qcom-geni: Disable DMA processing on the
 Lenovo Yoga C630"

On Tue, Nov 24, 2020 at 12:57:43PM -0600, Bjorn Andersson wrote:
> A combination of recent bug fixes by Doug Anderson and the proper
> definition of iommu streams means that this hack is no longer needed.
> Let's clean up the code by reverting '127068abe85b ("i2c: qcom-geni:
> Disable DMA processing on the Lenovo Yoga C630")'.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>

Acked-by: Shawn Guo <shawn.guo@...aro.org>