Re: [PATCH] misc: rtsx: Fix some platforms can not boot and move the l1ss judgment to probe

From: gregkh@xxxxxxxxxxxxxxxxxxx
Date: Wed Sep 20 2023 - 05:21:21 EST


On Wed, Sep 20, 2023 at 09:11:19AM +0000, Ricky WU wrote:
> commit 101bd907b424 ("misc: rtsx: judge ASPM Mode to set PETXCFG Reg")
> some readers no longer force #CLKREQ to low
> when the system need to enter ASPM.
> But some platform maybe not implement complete ASPM?
> it causes some platforms can not boot
>
> Like in the past only the platform support L1ss we release the #CLKREQ.
> Move the judgment (L1ss) to probe,
> we think read config space one time when the driver start is enough
>
> Fixes: 101bd907b424 ("misc: rtsx: judge ASPM Mode to set PETXCFG Reg")
> Signed-off-by: Ricky Wu <ricky_wu@xxxxxxxxxxx>

What about all of the people that reported this issue? Have they been
able to test it? At least a reported-by line should be added, right?

And I'd like someone to test it to verify it fixes the issue before
applying it...

thanks,

greg k-h