From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 91419153BE2; Mon, 29 Jan 2024 15:50:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706543422; cv=none; b=Et6uOZhZPpx93P4PJHr1po0V/Fnjr3x0no8jA9ScOgCNVODURzzefuTiYTASPZSKqHhRoyuFFpPlEJ29tmTi6N2Smvj3t3ydyJJBw3rSt78X/PEmjNWepoDvzPFut/mAN9IRfbr7kw0Nh/rTgkMDbYEoAR6bvpfiQyroN+IPnqc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706543422; c=relaxed/simple; bh=VmvZDhKYfgrRdCXKs7qjeIO7NOgbgsUQBfZdk3ARslU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=tbahPpA4SmP8zAGrfqUy6EdSMrUmhhl4Y9+MF9qkYkV3Opa7js5kZ9t3IL0KXIvZdCC9WllFn8OEXE+qSZi9FHFWX1hWshSCDYZYZyjsBErydduvYlfUnbsH42EZKoQQZvuWQ4BdIzsgbjGk7k+mAAn9D4KxOs0chSi/y4ypuVk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id CC82BDA7; Mon, 29 Jan 2024 07:51:03 -0800 (PST) Received: from pluto (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id EF7343F738; Mon, 29 Jan 2024 07:50:17 -0800 (PST) Date: Mon, 29 Jan 2024 15:50:15 +0000 From: Cristian Marussi To: Sibi Sankar Cc: sudeep.holla@arm.com, rafael@kernel.org, viresh.kumar@linaro.org, morten.rasmussen@arm.com, dietmar.eggemann@arm.com, lukasz.luba@arm.com, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, quic_mdtipton@quicinc.com, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH V2 1/4] firmware: arm_scmi: Add perf_notify_support interface Message-ID: References: <20240117104116.2055349-1-quic_sibis@quicinc.com> <20240117104116.2055349-2-quic_sibis@quicinc.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240117104116.2055349-2-quic_sibis@quicinc.com> On Wed, Jan 17, 2024 at 04:11:13PM +0530, Sibi Sankar wrote: > Add a new perf_notify_support interface to the existing perf_ops to export > info regarding limit/level change notification support. > Hi Sibi, as I mentioned previously, in order not to add a needless stream of SCMI Perf accessors I posted this: https://lore.kernel.org/linux-arm-kernel/20240129151002.1215333-1-cristian.marussi@arm.com/T/#u to expose all the Perf domains infos via the usual info_get(), similarly to how other SCMI protocols do already. I think that reworking this series on that, you can certainly drop this patch and just check the _notify booleans on the retrieved domain info. Thanks, Cristian