linux-kernel - RE: [EXTERNAL] Re: [PATCH 2/5] platform: surface: Propagate ACPI Dependency

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Message-ID: <BL0PR2101MB1316DFA13C3AB1A6620A6CA3A56A9@BL0PR2101MB1316.namprd21.prod.outlook.com>
Date:   Fri, 3 Dec 2021 17:34:10 +0000
From:   Jarrett Schultz <jaschultz@...rosoft.com>
To:     Hans de Goede <hdegoede@...hat.com>,
        Jarrett Schultz <jaschultzms@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mark Gross <markgross@...nel.org>,
        Maximilian Luz <luzmaximilian@...il.com>
CC:     "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
        "platform-driver-x86@...r.kernel.org" 
        <platform-driver-x86@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Felipe Balbi <balbi@...nel.org>
Subject: RE: [EXTERNAL] Re: [PATCH 2/5] platform: surface: Propagate ACPI
 Dependency



> -----Original Message-----
> From: Hans de Goede <hdegoede@...hat.com>
> Sent: Friday, December 3, 2021 1:59 AM
> To: Jarrett Schultz <jaschultzms@...il.com>; Rob Herring
> <robh+dt@...nel.org>; Andy Gross <agross@...nel.org>; Bjorn Andersson
> <bjorn.andersson@...aro.org>; Mark Gross <markgross@...nel.org>;
> Maximilian Luz <luzmaximilian@...il.com>
> Cc: linux-arm-msm@...r.kernel.org; platform-driver-x86@...r.kernel.org;
> linux-kernel@...r.kernel.org; devicetree@...r.kernel.org; Felipe Balbi
> <balbi@...nel.org>; Jarrett Schultz <jaschultz@...rosoft.com>
> Subject: [EXTERNAL] Re: [PATCH 2/5] platform: surface: Propagate ACPI
> Dependency
> 
> Hi Jarett,
> 
> On 12/2/21 20:16, Jarrett Schultz wrote:
> > Since the Surface XBL Driver does not depend on ACPI, the
> > platform/surface directory as a whole no longer depends on ACPI. With
> > respect to this, the ACPI dependency is moved into each config that
> > depends on ACPI individually.
> >
> > Signed-off-by: Jarrett Schultz <jaschultz@...rosoft.com>
> 
> I think I will already merge this patch into the pdx86 tree:
> 
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.k
> ernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Fpdx86%2Fplatform-
> drivers-
> x86.git%2F&amp;data=04%7C01%7Cjaschultz%40microsoft.com%7C0ab6fcc6
> 4a5c4fd8657308d9b64391dd%7C72f988bf86f141af91ab2d7cd011db47%7C0
> %7C0%7C637741223627024908%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC
> 4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&
> amp;sdata=fEszuAgBLL3g2Z9Lh3DPQ%2BlzrWZR3o6aUst6fDmLOrE%3D&amp
> ;reserved=0
> 
> While we are waiting for the rest of the series to get hashed out.
> 
> But as already pointed out by Trilok Soni your From: and Signed-off-by email
> addresses don't match.
> 
> I can fix up the From to match the Signed-off-by while I apply this, but before
> I do that I wanted to check with you that setting both to "Jarrett Schultz
> <jaschultz@...rosoft.com>" is the right thing to do ?
> 
> Regards,
> 
> Hans
> 
> 

Hans,

Yes, that is the correct email. Still trying to get all the kinks worked out, I appreciate your patience.

Thank you,
Jarrett

> 
> 
> 
> 
> >
> > ---
> >
> > Changes in v3:
> >  - Further propagated ACPI dependecy to SURFACE_AGGREGATOR
> >
> > ---
> >
> > Changes in v2:
> >  - Created to propagate ACPI dependency
> > ---
> >  drivers/platform/surface/Kconfig            | 7 ++++++-
> >  drivers/platform/surface/aggregator/Kconfig | 1 +
> >  2 files changed, 7 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/platform/surface/Kconfig
> > b/drivers/platform/surface/Kconfig
> > index 3105f651614f..5f0578e25f71 100644
> > --- a/drivers/platform/surface/Kconfig
> > +++ b/drivers/platform/surface/Kconfig
> > @@ -5,7 +5,6 @@
> >
> >  menuconfig SURFACE_PLATFORMS
> >  	bool "Microsoft Surface Platform-Specific Device Drivers"
> > -	depends on ACPI
> >  	default y
> >  	help
> >  	  Say Y here to get to see options for platform-specific device
> > drivers @@ -30,12 +29,14 @@ config SURFACE3_WMI
> >
> >  config SURFACE_3_BUTTON
> >  	tristate "Power/home/volume buttons driver for Microsoft Surface 3
> tablet"
> > +	depends on ACPI
> >  	depends on KEYBOARD_GPIO && I2C
> >  	help
> >  	  This driver handles the power/home/volume buttons on the
> Microsoft Surface 3 tablet.
> >
> >  config SURFACE_3_POWER_OPREGION
> >  	tristate "Surface 3 battery platform operation region support"
> > +	depends on ACPI
> >  	depends on I2C
> >  	help
> >  	  This driver provides support for ACPI operation @@ -126,6 +127,7
> > @@ config SURFACE_DTX
> >
> >  config SURFACE_GPE
> >  	tristate "Surface GPE/Lid Support Driver"
> > +	depends on ACPI
> >  	depends on DMI
> >  	help
> >  	  This driver marks the GPEs related to the ACPI lid device found on
> > @@ -135,6 +137,7 @@ config SURFACE_GPE
> >
> >  config SURFACE_HOTPLUG
> >  	tristate "Surface Hot-Plug Driver"
> > +	depends on ACPI
> >  	depends on GPIOLIB
> >  	help
> >  	  Driver for out-of-band hot-plug event signaling on Microsoft
> > Surface @@ -154,6 +157,7 @@ config SURFACE_HOTPLUG
> >
> >  config SURFACE_PLATFORM_PROFILE
> >  	tristate "Surface Platform Profile Driver"
> > +	depends on ACPI
> >  	depends on SURFACE_AGGREGATOR_REGISTRY
> >  	select ACPI_PLATFORM_PROFILE
> >  	help
> > @@ -176,6 +180,7 @@ config SURFACE_PLATFORM_PROFILE
> >
> >  config SURFACE_PRO3_BUTTON
> >  	tristate "Power/home/volume buttons driver for Microsoft Surface
> Pro 3/4 tablet"
> > +	depends on ACPI
> >  	depends on INPUT
> >  	help
> >  	  This driver handles the power/home/volume buttons on the
> Microsoft Surface Pro 3/4 tablet.
> > diff --git a/drivers/platform/surface/aggregator/Kconfig
> > b/drivers/platform/surface/aggregator/Kconfig
> > index fd6dc452f3e8..cab020324256 100644
> > --- a/drivers/platform/surface/aggregator/Kconfig
> > +++ b/drivers/platform/surface/aggregator/Kconfig
> > @@ -4,6 +4,7 @@
> >  menuconfig SURFACE_AGGREGATOR
> >  	tristate "Microsoft Surface System Aggregator Module Subsystem
> and Drivers"
> >  	depends on SERIAL_DEV_BUS
> > +	depends on ACPI
> >  	select CRC_CCITT
> >  	help
> >  	  The Surface System Aggregator Module (Surface SAM or SSAM) is an
> >