Re: [PATCH 0/3] MediaTek DRM: Clean up CMDQ support and ifdefs

[Alexandre Mergnat <amergnat@xxxxxxxxxxxx>]

On 19/07/2023 09:41, AngeloGioacchino Del Regno wrote:
> Il 23/06/23 14:49, Alexandre Mergnat ha scritto:
> > On 23/06/2023 11:49, AngeloGioacchino Del Regno wrote:
> > > This series changes MediaTek CMDQ support to use the mtk-cmdq-helper
> > > functions, removing duplicated cmdq setup code in mtk-drm and also
> > > removing all instances of `#if IS_REACHABLE(CONFIG_MTK_CMDQ)` while
> > > keeping compatibility with both CONFIG_MTK_CMDQ=n and =m/=y.
> > >
> > > This applies on top of [1] and [2].
> > >
> > > [1]:https://lore.kernel.org/lkml/20230524093412.92211-1-angelogioacchino.delregno@xxxxxxxxxxxxx
> > > [2]:https://lore.kernel.org/lkml/20230608084727.74403-1-angelogioacchino.delregno@xxxxxxxxxxxxx
> >
> > Hi Angelo,
> >
> > Can you provide a public branch to test it please ?
> > I tried to apply the dependencies but still have an issue with the 3rd 
> > one:
> >
> > https://lore.kernel.org/lkml/20230523104234.7849-1-angelogioacchino.delregno@xxxxxxxxxxxxx
> > OK
> >
> > https://lore.kernel.org/lkml/20230524093412.92211-1-angelogioacchino.delregno@xxxxxxxxxxxxx
> > OK
> >
> > https://lore.kernel.org/lkml/20230608084727.74403-1-angelogioacchino.delregno@xxxxxxxxxxxxx
> > KO
> >
> > Thanks
>
> Sorry for the very late reply; I've somehow lost this email in the 
> haystack...
>
> There you go:
> https://gitlab.collabora.com/google/chromeos-kernel/-/commits/for-kernelci/

Thanks Angelo,

I build/boot your branch for the i350-evk board.

I had to revert this commit from your branch:
"15f12798e218 TODO: soc: mediatek: mtk-pm-domains: Support CPU Power 
Domains"
Because it conflict with the "soc: mediatek: MT8365 power support" serie 
[3].

Also, I change back the defconfig to be aligned with the v6.5-rc1

After that, the board boot and drm/display seems working like a charm.

[3]: 
https://lore.kernel.org/linux-arm-kernel/20230713150414.891893-1-msp@xxxxxxxxxxxx/

--
Regards,
Alexandre