From: Jeffrey Hugo <quic_jhugo@quicinc.com>
To: Qiang Yu <quic_qianyu@quicinc.com>, <mani@kernel.org>
Cc: <mhi@lists.linux.dev>, <linux-arm-msm@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <quic_cang@quicinc.com>,
<quic_mrana@quicinc.com>
Subject: Re: [PATCH v4 1/3] bus: mhi: host: Add sysfs entry to force device to enter EDL
Date: Tue, 23 Apr 2024 12:42:38 -0600 [thread overview]
Message-ID: <4e766214-1bf4-9377-d9db-ed7b0b9e2832@quicinc.com> (raw)
In-Reply-To: <1713868417-37856-2-git-send-email-quic_qianyu@quicinc.com>
On 4/23/2024 4:33 AM, Qiang Yu wrote:
> Add sysfs entry to allow users of MHI bus force device to enter EDL.
> Considering that the way to enter EDL mode varies from device to device and
> some devices even do not support EDL. Hence, add a callback edl_trigger in
> mhi controller as part of the sysfs entry to be invoked and MHI core will
> only create EDL sysfs entry for mhi controller that provides edl_trigger
> callback. All of the process a specific device required to enter EDL mode
> can be placed in this callback.
>
> Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
next prev parent reply other threads:[~2024-04-23 18:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-23 10:33 [PATCH v4 0/3] Add sysfs entry to EDL mode Qiang Yu
2024-04-23 10:33 ` [PATCH v4 1/3] bus: mhi: host: Add sysfs entry to force device to enter EDL Qiang Yu
2024-04-23 18:42 ` Jeffrey Hugo [this message]
2024-04-25 13:53 ` Manivannan Sadhasivam
2024-04-23 10:33 ` [PATCH v4 2/3] bus: mhi: host: Add a new API for getting channel doorbell address Qiang Yu
2024-04-23 18:45 ` Jeffrey Hugo
2024-04-25 13:55 ` Manivannan Sadhasivam
2024-04-23 10:33 ` [PATCH v4 3/3] bus: mhi: host: pci_generic: Add edl callback to enter EDL Qiang Yu
2024-04-23 18:46 ` Jeffrey Hugo
2024-04-25 14:01 ` Manivannan Sadhasivam
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