linux-kernel - Re: [PATCH 0/7] Some atomisp fixes and improvements

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Message-ID: <20200629105222.GF3703480@smile.fi.intel.com>
Date:   Mon, 29 Jun 2020 13:52:22 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Cc:     Sakari Ailus <sakari.ailus@...ux.intel.com>,
        linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org, linux-media@...r.kernel.org
Subject: Re: [PATCH 0/7] Some atomisp fixes and improvements

On Fri, Jun 26, 2020 at 05:52:16PM +0200, Mauro Carvalho Chehab wrote:
> Em Fri, 26 Jun 2020 18:00:21 +0300
> Andy Shevchenko <andriy.shevchenko@...ux.intel.com> escreveu:
> 
> > On Fri, Jun 26, 2020 at 04:04:52PM +0200, Mauro Carvalho Chehab wrote:
> > > Those patches are meant to improve device detection by the atomisp driver,
> > > relying on ACPI bios when possible.
> > > 
> > > It also adds a basis for using ACPI PM, but only if the DSDT tables have
> > > a description about how to turn on the resources needed by the cameras.
> > > 
> > > At least on the device I'm using for tests, this is not the case.  
> > 
> > Is this in your experimental tree? 
> 
> Yes. 
> 
> > I'll rebase mine on top and test.
> > After I will send the rest from my series and give a tag to this.
> 
> It would be helpful if you could test removing the DMI match table from
> your board. If your device has a DSDT table close to the one I have, the
> new code may be able to get everything from DSDT.

I have checked the atomisp_v5 branch and it doesn't bring any regression to my
case. So, feel free to add
Tested-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

I'll send rebased patches soon.

-- 
With Best Regards,
Andy Shevchenko