From: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
Richard Weinberger <richard@nod.at>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"Usyskin, Alexander" <alexander.usyskin@intel.com>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
Miquel Raynal <miquel.raynal@bootlin.com>,
"Winkler, Tomas" <tomas.winkler@intel.com>,
"Lubart, Vitaly" <vitaly.lubart@intel.com>
Subject: Re: [Intel-gfx] [RFC PATCH 0/9] drm/i915/spi: discrete graphics internal spi
Date: Wed, 17 Feb 2021 13:33:59 -0500 [thread overview]
Message-ID: <YC1hlyv3xMIrVDrN@intel.com> (raw)
In-Reply-To: <875z2qbyw8.fsf@intel.com>
On Wed, Feb 17, 2021 at 03:35:19PM +0200, Jani Nikula wrote:
> On Wed, 17 Feb 2021, "Winkler, Tomas" <tomas.winkler@intel.com> wrote:
> >>
> >> On Tue, 16 Feb 2021, Tomas Winkler <tomas.winkler@intel.com> wrote:
> >> > Intel discrete graphic devices have internal spi storage, that holds
> >> > firmware and oprom images. The spi device is exposed to the user space
> >> > via mtd framework to be accessed during manufacturing.
> >> > The device is hardware locked after manufacturing and only read access
> >> > is provided.
> >> >
> >> > The i915 plays role of a multi function device (mfd) and spi device is
> >> > exposed as its child device. i915_spi platform driver binds to this
> >> > device.
> >>
> >> What's the plan wrt i915/spi maintainership?
> >
> > My suggestions is that this will be maintained by myself, as the major
> > consumer is the manufacturing line. It will be a separate section in
> > MAINTAINERS file.
>
> Works for me. Do you want to apply the patches directly to drm-intel, or
> your own branch and send pull requests to i915 maintainers? Can also
> start with the former, and move to the latter as needed.
>
> Joonas, Rodrigo, thoughts?
No strong opinion here. But I believe the pull request flow makes sense.
>
> BR,
> Jani.
>
> --
> Jani Nikula, Intel Open Source Graphics Center
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
Richard Weinberger <richard@nod.at>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
"Usyskin, Alexander" <alexander.usyskin@intel.com>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
Miquel Raynal <miquel.raynal@bootlin.com>,
"Winkler, Tomas" <tomas.winkler@intel.com>,
"Lubart, Vitaly" <vitaly.lubart@intel.com>
Subject: Re: [Intel-gfx] [RFC PATCH 0/9] drm/i915/spi: discrete graphics internal spi
Date: Wed, 17 Feb 2021 13:33:59 -0500 [thread overview]
Message-ID: <YC1hlyv3xMIrVDrN@intel.com> (raw)
In-Reply-To: <875z2qbyw8.fsf@intel.com>
On Wed, Feb 17, 2021 at 03:35:19PM +0200, Jani Nikula wrote:
> On Wed, 17 Feb 2021, "Winkler, Tomas" <tomas.winkler@intel.com> wrote:
> >>
> >> On Tue, 16 Feb 2021, Tomas Winkler <tomas.winkler@intel.com> wrote:
> >> > Intel discrete graphic devices have internal spi storage, that holds
> >> > firmware and oprom images. The spi device is exposed to the user space
> >> > via mtd framework to be accessed during manufacturing.
> >> > The device is hardware locked after manufacturing and only read access
> >> > is provided.
> >> >
> >> > The i915 plays role of a multi function device (mfd) and spi device is
> >> > exposed as its child device. i915_spi platform driver binds to this
> >> > device.
> >>
> >> What's the plan wrt i915/spi maintainership?
> >
> > My suggestions is that this will be maintained by myself, as the major
> > consumer is the manufacturing line. It will be a separate section in
> > MAINTAINERS file.
>
> Works for me. Do you want to apply the patches directly to drm-intel, or
> your own branch and send pull requests to i915 maintainers? Can also
> start with the former, and move to the latter as needed.
>
> Joonas, Rodrigo, thoughts?
No strong opinion here. But I believe the pull request flow makes sense.
>
> BR,
> Jani.
>
> --
> Jani Nikula, Intel Open Source Graphics Center
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
next prev parent reply other threads:[~2021-02-17 18:34 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-16 18:19 [Intel-gfx] [RFC PATCH 0/9] drm/i915/spi: discrete graphics internal spi Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-16 18:19 ` [Intel-gfx] [RFC PATCH 1/9] drm/i915/spi: add spi device for discrete graphics Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-17 10:42 ` [Intel-gfx] " Jani Nikula
2021-02-17 10:42 ` Jani Nikula
2021-02-17 17:14 ` [Intel-gfx] " Lucas De Marchi
2021-02-17 17:14 ` Lucas De Marchi
2021-02-17 19:02 ` [Intel-gfx] " Winkler, Tomas
2021-02-17 19:02 ` Winkler, Tomas
2021-02-16 18:19 ` [Intel-gfx] [RFC PATCH 2/9] drm/i915/spi: intel_spi_region map Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-17 10:46 ` [Intel-gfx] " Jani Nikula
2021-02-17 10:46 ` Jani Nikula
2021-02-17 20:45 ` [Intel-gfx] " Winkler, Tomas
2021-02-17 20:45 ` Winkler, Tomas
2021-02-22 10:17 ` [Intel-gfx] " Jani Nikula
2021-02-22 10:17 ` Jani Nikula
2021-02-22 11:30 ` [Intel-gfx] " Winkler, Tomas
2021-02-22 11:30 ` Winkler, Tomas
2021-02-16 18:19 ` [Intel-gfx] [RFC PATCH 3/9] drm/i915/spi: add driver for on-die spi device Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-17 10:56 ` [Intel-gfx] " Jani Nikula
2021-02-17 10:56 ` Jani Nikula
2021-02-17 20:58 ` [Intel-gfx] " Winkler, Tomas
2021-02-17 20:58 ` Winkler, Tomas
2021-02-18 9:49 ` [Intel-gfx] " Lucas De Marchi
2021-02-18 9:49 ` Lucas De Marchi
2021-02-18 10:50 ` Winkler, Tomas
2021-02-18 10:50 ` Winkler, Tomas
2021-02-19 6:06 ` Winkler, Tomas
2021-02-19 6:06 ` Winkler, Tomas
2021-02-19 22:59 ` Lucas De Marchi
2021-02-19 22:59 ` Lucas De Marchi
2021-02-20 17:56 ` Winkler, Tomas
2021-02-20 17:56 ` Winkler, Tomas
2021-02-16 18:19 ` [Intel-gfx] [RFC PATCH 4/9] drm/i915/spi: implement region enumeration Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-16 18:19 ` [Intel-gfx] [RFC PATCH 5/9] drm/i915/spi: implement spi access functions Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-16 18:19 ` [Intel-gfx] [RFC PATCH 6/9] drm/i915/spi: spi register with mtd Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-16 18:19 ` [Intel-gfx] [RFC PATCH 7/9] drm/i915/spi: mtd: implement access handlers Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-16 18:19 ` [Intel-gfx] [RFC PATCH 8/9] drm/i915/spi: serialize spi access Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-16 18:19 ` [Intel-gfx] [RFC PATCH 9/9] mtd: use refcount to prevent corruption Tomas Winkler
2021-02-16 18:19 ` Tomas Winkler
2021-02-16 18:45 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/spi: discrete graphics internal spi Patchwork
2021-02-16 18:47 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-02-16 19:14 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-02-16 20:35 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2021-02-16 23:01 ` [Intel-gfx] [RFC PATCH 0/9] " Richard Weinberger
2021-02-16 23:01 ` Richard Weinberger
2021-02-17 8:34 ` [Intel-gfx] " Winkler, Tomas
2021-02-17 8:34 ` Winkler, Tomas
2021-02-21 7:10 ` [Intel-gfx] " Winkler, Tomas
2021-02-21 7:10 ` Winkler, Tomas
2021-02-22 22:38 ` [Intel-gfx] " Richard Weinberger
2021-02-22 22:38 ` Richard Weinberger
2021-02-23 6:31 ` [Intel-gfx] " Winkler, Tomas
2021-02-23 6:31 ` Winkler, Tomas
2021-02-28 6:52 ` [Intel-gfx] " Winkler, Tomas
2021-02-28 6:52 ` Winkler, Tomas
2021-02-17 10:36 ` [Intel-gfx] " Jani Nikula
2021-02-17 10:36 ` Jani Nikula
2021-02-17 12:50 ` [Intel-gfx] " Winkler, Tomas
2021-02-17 12:50 ` Winkler, Tomas
2021-02-17 13:35 ` [Intel-gfx] " Jani Nikula
2021-02-17 13:35 ` Jani Nikula
2021-02-17 18:33 ` Rodrigo Vivi [this message]
2021-02-17 18:33 ` [Intel-gfx] " Rodrigo Vivi
2021-02-17 11:02 ` Jani Nikula
2021-02-17 11:02 ` Jani Nikula
2021-02-17 13:56 ` [Intel-gfx] " Winkler, Tomas
2021-02-17 13:56 ` Winkler, Tomas
2021-03-01 12:33 ` [Intel-gfx] " Jani Nikula
2021-03-01 12:33 ` Jani Nikula
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