[PATCH] drm/msm/a2xx: support loading legacy (iMX) firmware
Dmitry Baryshkov
dmitry.baryshkov at linaro.org
Sun Jan 1 16:48:22 UTC 2023
On 01/01/2023 18:38, Fabio Estevam wrote:
> Hi Dmitry,
>
> On Sun, Jan 1, 2023 at 12:58 PM Dmitry Baryshkov
> <dmitry.baryshkov at linaro.org> wrote:
>>
>> Support loading A200 firmware generated from the iMX firmware header
>> files. The firmware lacks protection support, however it allows GPU to
>> function properly while using the firmware files with clear license
>> which allows redistribution.
>
> Could you please share more details as to what firmware you are using
> with the i.MX53?
I have been testing i.MX53 with the firmware generated from EfikaMX
generated files
(https://github.com/genesi/linux-legacy/tree/master/drivers/mxc/amd-gpu).
> Is it available on the linux-firmare repository?
Not yet. As the firmware have clear attribution and clear licence
(BSD-3) which allows redistribution, I'm going to send pull request to
linux-firmware as soon as the approach, presented in this patch, is
accepted by Rob.
--
With best wishes
Dmitry
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