linux-kernel - Re: [PATCH v2 06/16] bus: mhi: core: Add support for PM state transitions

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Message-ID: <9c564e9d-6887-80c9-6739-aa7188b8600f@codeaurora.org>
Date:   Thu, 6 Feb 2020 13:15:01 -0700
From:   Jeffrey Hugo <jhugo@...eaurora.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        gregkh@...uxfoundation.org, arnd@...db.de
Cc:     smohanad@...eaurora.org, kvalo@...eaurora.org,
        bjorn.andersson@...aro.org, hemantk@...eaurora.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 06/16] bus: mhi: core: Add support for PM state
 transitions

On 1/31/2020 6:49 AM, Manivannan Sadhasivam wrote:
> This commit adds support for transitioning the MHI states as a
> part of the power management operations. Helpers functions are
> provided for the state transitions, which will be consumed by the
> actual power management routines.
> 
> This is based on the patch submitted by Sujeev Dias:
> https://lkml.org/lkml/2018/7/9/989
> 
> Signed-off-by: Sujeev Dias <sdias@...eaurora.org>
> Signed-off-by: Siddartha Mohanadoss <smohanad@...eaurora.org>
> [jhugo: removed dma_zalloc_coherent() and fixed several bugs]
> Signed-off-by: Jeffrey Hugo <jhugo@...eaurora.org>
> [mani: splitted the pm patch and cleaned up for upstream]
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>

Reviewed-by: Jeffrey Hugo <jhugo@...eaurora.org>
Tested-by: Jeffrey Hugo <jhugo@...eaurora.org>

-- 
Jeffrey Hugo
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.