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From:   Bjorn Andersson <andersson@kernel.org>
To:     konrad.dybcio@linaro.org, quic_bjorande@quicinc.com
Cc:     linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        krzysztof.kozlowski+dt@linaro.org, johan+linaro@kernel.org,
        linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sc8280xp: Use MMCX for all DP controllers
Date:   Thu, 12 Jan 2023 10:12:21 -0600
Message-Id: <167353993749.2393683.8750028930982188331.b4-ty@kernel.org>
In-Reply-To: <20230112135055.3836555-1-quic_bjorande@quicinc.com>
References: <20230112135055.3836555-1-quic_bjorande@quicinc.com>
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On Thu, 12 Jan 2023 05:50:55 -0800, Bjorn Andersson wrote:
> While MDSS_GDSC is a subdomain of MMCX, Linux does not respect this
> relationship and sometimes invokes sync_state on the rpmhpd (MMCX)
> before the DisplayPort controller has had a chance to probe.
> 
> The result when this happens is that the power is lost to the multimedia
> subsystem between the probe of msm_drv and the DisplayPort controller -
> which results in an irrecoverable state.
> 
> [...]

Applied, thanks!

[1/1] arm64: dts: qcom: sc8280xp: Use MMCX for all DP controllers
      commit: bb45bb9705372d9335ccd7e3fc5436770ec6d846

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>