From: Krzysztof Kozlowski <krzk@kernel.org>
To: Liviu Dudau <liviu.dudau@arm.com>, Conor Dooley <conor@kernel.org>
Cc: Cunyuan Liu <cunyuan.liu@cixtech.com>,
maarten.lankhorst@linux.intel.com, mripard@kernel.org,
tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
neil.armstrong@linaro.org, heiko@sntech.de, marex@nabladev.com,
dev@kael-k.io, prabhakar.mahadev-lad.rj@bp.renesas.com,
andre.przywara@arm.com, dri-devel@lists.freedesktop.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
cix-kernel-upstream@cixtech.com
Subject: Re: [PATCH 1/3] dt-bindings: vendor-prefixes: Add Arm Technology (China) Co., Ltd.
Date: Wed, 11 Mar 2026 21:16:09 +0100 [thread overview]
Message-ID: <cd301993-946d-425d-b4b1-011edb7b9fbf@kernel.org> (raw)
In-Reply-To: <abG_VYCC8zpvjmlw@e142607>
On 11/03/2026 20:15, Liviu Dudau wrote:
> On Wed, Mar 11, 2026 at 06:42:23PM +0000, Conor Dooley wrote:
>> On Wed, Mar 11, 2026 at 01:55:04PM +0800, Cunyuan Liu wrote:
>>> Add "armchina" vendor prefix for Arm Technology (China) Co., Ltd.
>>
>> Is this not a subsidiary of arm, that should just use the arm prefix?
>
> It is more complicated than that. For what the kernel is interested in
> they should be treated as a separate entity as their products do not
> carry automatic compatibility with arm's ones.
Yeah, it's joint venture, so not the same company. Also, according to
their website they have trademark agreement to use the name "Arm", FWIW.
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-03-11 20:16 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-11 5:55 [PATCH 0/3] Arm China Linlon-D6 display controller support Cunyuan Liu
2026-03-11 5:55 ` [PATCH 1/3] dt-bindings: vendor-prefixes: Add Arm Technology (China) Co., Ltd Cunyuan Liu
2026-03-11 18:42 ` Conor Dooley
2026-03-11 19:15 ` Liviu Dudau
2026-03-11 20:16 ` Krzysztof Kozlowski [this message]
2026-03-11 21:17 ` Claude review: " Claude Code Review Bot
2026-03-11 5:55 ` [PATCH 2/3] dt-bindings: display: arm, komeda: add Arm China Linlon D6 compatible Cunyuan Liu
2026-03-11 19:11 ` [PATCH 2/3] dt-bindings: display: arm,komeda: " Liviu Dudau
2026-03-11 20:16 ` Krzysztof Kozlowski
2026-03-11 21:17 ` Claude review: dt-bindings: display: arm, komeda: " Claude Code Review Bot
2026-03-11 5:55 ` [PATCH 3/3] drm/komeda: Add support for Arm China Linlon-D6 Cunyuan Liu
2026-03-11 19:42 ` Liviu Dudau
2026-03-11 21:17 ` Claude review: " Claude Code Review Bot
2026-03-11 21:17 ` Claude review: Arm China Linlon-D6 display controller support Claude Code Review Bot
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