linux-kernel - Re: [PATCH v3 0/9] x86: Easy way of detecting MS Surface 3

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Date:   Fri, 14 Feb 2020 16:24:48 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org
Cc:     Cezary Rojewski <cezary.rojewski@...el.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Liam Girdwood <liam.r.girdwood@...ux.intel.com>,
        Jie Yang <yang.jie@...ux.intel.com>,
        alsa-devel@...a-project.org
Subject: Re: [PATCH v3 0/9] x86: Easy way of detecting MS Surface 3

On Wed, Jan 22, 2020 at 01:22:57PM +0200, Andy Shevchenko wrote:
> While working on RTC regression, I noticed that we are using the same DMI check
> over and over in the drivers for MS Surface 3 platform. This series dedicated
> for making it easier in the same way how it's done for Apple machines.


Any comments on this?

> Changelog v3:
> - fixed typo in patch 5 (Jonathan)
> - returned back to if {} else {} condition in ASoC driver (Mark)
> - added Mark's Ack tag
> 
> Changelog v2:
> - removed RTC patches for now (the fix will be independent to this series)
> - added couple more clean ups to arch/x86/kernel/quirks.c
> - redone DMI quirk to use driver_data instead of callback
> - simplified check in soc-acpi-intel-cht-match.c to be oneliner
> - added a new patch to cover rt5645 codec driver
> 
> Cc: Cezary Rojewski <cezary.rojewski@...el.com>
> Cc: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
> Cc: Liam Girdwood <liam.r.girdwood@...ux.intel.com>
> Cc: Jie Yang <yang.jie@...ux.intel.com>
> Cc: Mark Brown <broonie@...nel.org>
> Cc: alsa-devel@...a-project.org
> 
> Andy Shevchenko (9):
>   x86/platform: Rename x86/apple.h -> x86/machine.h
>   x86/quirks: Add missed include to satisfy static checker
>   x86/quirks: Introduce hpet_dev_print_force_hpet_address() helper
>   x86/quirks: Join string literals back
>   x86/quirks: Convert DMI matching to use a table
>   x86/quirks: Add a DMI quirk for Microsoft Surface 3
>   platform/x86: surface3_wmi: Switch DMI table match to a test of
>     variable
>   ASoC: rt5645: Switch DMI table match to a test of variable
>   ASoC: Intel: Switch DMI table match to a test of variable
> 
>  arch/x86/kernel/quirks.c                      | 91 +++++++++++++------
>  drivers/platform/x86/surface3-wmi.c           | 16 +---
>  include/linux/platform_data/x86/apple.h       | 14 +--
>  include/linux/platform_data/x86/machine.h     | 20 ++++
>  sound/soc/codecs/rt5645.c                     | 14 ++-
>  .../intel/common/soc-acpi-intel-cht-match.c   | 28 +-----
>  6 files changed, 93 insertions(+), 90 deletions(-)
>  create mode 100644 include/linux/platform_data/x86/machine.h
> 
> -- 
> 2.24.1
> 

-- 
With Best Regards,
Andy Shevchenko