From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Elson Serrao <elson.serrao@oss.qualcomm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Souradeep Chowdhury <quic_schowdhu@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 7/9] usb: misc: qcom_eud: fix virtual attach/detach event handling
Date: Wed, 4 Feb 2026 14:32:14 +0100 [thread overview]
Message-ID: <83ecc8e5-cede-497e-a8e6-be09fbb17ddf@oss.qualcomm.com> (raw)
In-Reply-To: <20260126233830.2193816-8-elson.serrao@oss.qualcomm.com>
On 1/27/26 12:38 AM, Elson Serrao wrote:
> EUD provides virtual USB attach/detach events to simulate cable
> plug/unplug while maintaining the physical debug connection. However,
> the current implementation incorrectly sets the USB role to HOST on
> virtual detach, which doesn't represent the disconnected state.
>
> Fix the virtual detach handling by setting the USB role to NONE
> instead of HOST, correctly representing the disconnected state.
>
> Signed-off-by: Elson Serrao <elson.serrao@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2026-02-04 13:32 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-26 23:38 [PATCH v2 0/9] Improve Qualcomm EUD driver and platform support Elson Serrao
2026-01-26 23:38 ` [PATCH v2 1/9] dt-bindings: soc: qcom: eud: Restructure to model multi-path hardware Elson Serrao
2026-02-03 13:35 ` Konrad Dybcio
2026-02-04 14:01 ` Konrad Dybcio
2026-02-06 14:55 ` Rob Herring
2026-02-10 4:32 ` Elson Serrao
2026-02-10 7:24 ` Krzysztof Kozlowski
2026-01-26 23:38 ` [PATCH v2 2/9] usb: misc: qcom_eud: add sysfs attribute for port selection Elson Serrao
2026-01-27 13:31 ` Konrad Dybcio
2026-01-26 23:38 ` [PATCH v2 3/9] usb: misc: qcom_eud: add per-path High-Speed PHY control Elson Serrao
2026-02-04 13:21 ` Konrad Dybcio
2026-02-09 17:23 ` Elson Serrao
2026-01-26 23:38 ` [PATCH v2 4/9] usb: misc: qcom_eud: add per-path role switch support Elson Serrao
2026-01-26 23:38 ` [PATCH v2 5/9] usb: misc: qcom_eud: improve enable_store API Elson Serrao
2026-02-04 13:24 ` Konrad Dybcio
2026-01-26 23:38 ` [PATCH v2 6/9] usb: misc: qcom_eud: add host mode coordination Elson Serrao
2026-02-04 13:29 ` Konrad Dybcio
2026-02-09 17:37 ` Elson Serrao
2026-02-10 10:00 ` Konrad Dybcio
2026-01-26 23:38 ` [PATCH v2 7/9] usb: misc: qcom_eud: fix virtual attach/detach event handling Elson Serrao
2026-02-04 13:32 ` Konrad Dybcio [this message]
2026-01-26 23:38 ` [PATCH v2 8/9] arm64: dts: qcom: kodiak: Align EUD node with binding Elson Serrao
2026-01-26 23:38 ` [PATCH v2 9/9] arm64: dts: qcom: qcs6490-rb3gen2: Enable EUD debug functionality Elson Serrao
2026-02-03 13:38 ` Konrad Dybcio
2026-02-09 17:06 ` Elson Serrao
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