Hi all,
On Donnerstag, 27. Jänner 2022 08:45:33 CET Krzysztof Kozlowski wrote:
> On 27/01/2022 01:20, Petr Vorel wrote:
> > Hi all,
> >
> >>> Hi Krzysztof,
> >>>
> >>> On Montag, 13. September 2021 10:49:43 CEST Krzysztof Kozlowski wrote:
> >>>> On 12/09/2021 01:27, Luca Weiss wrote:
> >>>>> LG Electronics is a part of the LG Corporation and produces, amongst
> >>>>> other things, consumer electronics such as phones and smartwatches.
> >>>>
> >>>> Hi,
> >>>>
> >>>> Thanks for the patches.
> >>>>
> >>>> I think "lge" it's the same prefix as "lg". There is no sense in having
> >>>> multiple vendor prefixes just because company splits inside business
> >>>> units or subsidiaries. The same as with other conglomerates, e.g.
> >>>> Samsung - if we wanted to be specific, there will be 4-5 Samsung
> >>>> vendors... Not mentioning that company organisation is not always
> >>>> disclosed and can change.
> >>>
> >>> I was mostly following qcom-msm8974-lge-nexus5-hammerhead as it's the
> >>> other LG device tree I am aware of so I've picked lge instead of lg.
> >>> Also worth noting that Google uses "LGE" in the Android device tree[1]
> >>> or in the model name in the LG G Watch R kernel sources ("LGE APQ
> >>> 8026v2 LENOK rev-1.0")
> >>
> >> [1] Does not point to kernel tree. Downstream user could be a good
> >> argument to switch to lge, but then I would expect correcting other "lg"
> >> devices which are in fact made by LGE.
> >>
> >>> I don't have a strong opinion either way so I'm fine with either.
> >>>
> >>> If we decide to go with "lg" do we want to change the Nexus 5 devicetree
> >>> (hammerhead) also, that one has the lge name in at least compatible and
> >>> filename (I don't know how much of a breaking change that would be
> >>> considered as).
> >>
> >> We would have to add a new one and mark the old compatible as deprecated.
> >
> > Have we sorted this lg- vs. lge- ?
> >
> > There are both:
> > arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
> > vs
> > arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
>
> Probably renaming/unifying/correcting prefix in existing compatibles is
> not worth the effort. This would make a mess and affect other DTS users.
If wanted I can send a patch renaming the Nexus 5 to just LG, this would
adjust both compatible in the file (which shouldn't really affect anything) and
the filename (which probably will affect various scripts and whatnot used by
existing users of the dtb).
Is this something that can be done in mainline or should we rather just let it
be? I'm not sure what the policies there are.
Regards
Luca
> Most of existing usages of "lg" prefix are panels which are coming from
> another subsidiary of LG - LG Display. We all use there "lg" prefix, not
> "lgd".
> Plus mention before Bullhead mobile phone which is coming from LG
> Electronics.
>
> If we use generalized "lg" prefix for one subsidiary (LG Display), then
> let's do the same for another subsidiary - LG Electronics. Plus entire
> branding of LG Electronics products is LG: the website, the logo,
> advertisements. Everywhere except legal footer.
>
> I vote for using "lg" for both subsidiaries: LG Display and LG Electronics.
>
>
> Best regards,
> Krzysztof
