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From: Tomi Valkeinen <>
To: Tony Lindgren <>, Faiz Abbas <>
Cc: Keerthy <>, <>,
	<>, <>
Subject: Re: [PATCH v2] arm: dts: Move am33xx and am43xx mmc nodes to sdhci-omap driver
Date: Tue, 19 May 2020 18:54:50 +0300
Message-ID: <> (raw)
In-Reply-To: <>

(Dropping DT from cc)

On 19/05/2020 18:48, Tony Lindgren wrote:

>>> Suspend/resume on am43xx-gpevm is broken right now in mainline and the regression looks
>>> like it is caused by the display subsystem. I have reported this to Tomi and
>>> its being investigated.
>>> Meanwhile I have tested this patch with display configs disabled and Keerthy's
>>> suspend/resume tests pass on both am3 and am4.
> OK great thanks for checking it. Do you have the display subsystem
> related commit that broke PM? I'm wondering if my recent DSS platform
> data removal changes might have caused the regression.

I spent a bit time looking at this, but unfortunately I wasn't even able to resume my AM4 evm from 
suspend. I tried with rtcwake and with plain console (with no_console_suspend). I did not have DSS 

Anyone have quick hints on how to debug why resume doesn't seem to happen?


Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
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  reply index

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-12 20:38 Faiz Abbas
2020-05-13 16:23 ` Tony Lindgren
2020-05-15  9:34   ` Faiz Abbas
2020-05-19  8:22     ` Faiz Abbas
2020-05-19 15:48       ` Tony Lindgren
2020-05-19 15:54         ` Tomi Valkeinen [this message]
2020-05-19 16:04           ` Tony Lindgren
2020-05-27 16:05             ` Tony Lindgren
2020-05-29 21:53               ` Tony Lindgren

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