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Wed, 28 Jan 2026 02:24:29 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: A54m2v6yqG8B Date: Wed, 28 Jan 2026 08:24:08 +0100 From: "Arnd Bergmann" To: "Alexander Usyskin" , "Geert Uytterhoeven" , "Greg Kroah-Hartman" , "Simon Richter" Cc: "linux-kernel@vger.kernel.org" Message-Id: <96fb5e3f-7855-4fe6-b263-60bc132716d3@app.fastmail.com> In-Reply-To: References: <8e2646fb71b148b3d38beb13f19b14e3634a1e1a.1769541024.git.geert+renesas@glider.be> <2dd8286a-a3c7-4a3d-bd5d-011966dc07f9@app.fastmail.com> Subject: Re: [PATCH] misc/mei: INTEL_MEI should depend on X86 or DRM_XE Content-Type: text/plain Content-Transfer-Encoding: 7bit On Wed, Jan 28, 2026, at 07:57, Usyskin, Alexander wrote: >> Subject: Re: [PATCH] misc/mei: INTEL_MEI should depend on X86 or DRM_XE >> As far as I can tell, i915 and xe will attempt (and fail) to >> use MEI if that is enabled, so there is no point in enabling >> INTEL_MEI outside of compile-testing even if XE is built. >> > > There are different usages of mei: > - for discrete graphics xe/i915 will load mei via auxiliary device also > on non x86. Right, I see. > - for integrated xe/i915 communicate with mei for on-chip CSME - this > scenario is x86 only. > > IMO this should cover all: > depends on X86 || DRM_XE!=n || DRM_I915!=n || COMPILE_TEST Ok Arnd