[RFC PATCH 0/9] drm/i915/spi: discrete graphics internal spi

Jani Nikula jani.nikula at linux.intel.com
Wed Feb 17 08:35:19 EST 2021

On Wed, 17 Feb 2021, "Winkler, Tomas" <tomas.winkler at intel.com> wrote:
>> On Tue, 16 Feb 2021, Tomas Winkler <tomas.winkler at 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

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?


Jani Nikula, Intel Open Source Graphics Center

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