Re: [PATCH v2] drm/i915/dmc: Step away from symbolic links

Jani Nikula
2016-05-16T12:04:11Z

On Mon, 16 May 2016, Patrik Jakobsson <patrik.jakobsson@linux.intel.com> wrote:
> Load specific firmware versions for the DMC instead of using symbolic
> links. The currently recommended versions are: SKL 1.26, KBL 1.01 and
> BXT 1.07.
>
> Certain DMC versions need workarounds in the driver which forces us to
> have a tight dependency between firmware and driver. In order to be able
> to provide a tested and known working configuration we must lock down on
> a specific DMC firmware version.
>
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Cc: Imre Deak <imre.deak@intel.com>
> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
> Signed-off-by: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>

On the general idea,

Acked-by: Jani Nikula <jani.nikula@intel.com>

I guess we'll need to keep the symbolic links around in linux-firmware,
pointing to known good firmware versions, and *not* update the links
anymore.

BR,
Jani.

--
Jani Nikula, Intel Open Source Technology Center