Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp4204974pxk; Tue, 22 Sep 2020 13:06:14 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyMIrAUd/AWIDnR7GUgl3oRIcHnlTZl+AkOrMhFgbsGpaS8yMDgODG7A5iBV90Jj0h3pvW1 X-Received: by 2002:aa7:dd11:: with SMTP id i17mr5631225edv.170.1600805174239; Tue, 22 Sep 2020 13:06:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600805174; cv=none; d=google.com; s=arc-20160816; b=C0iDaCflT6vbVaItoesh0a/AMD8t7L4sRbghNIS45zRAmpaEcFcWSVsB9E0Gh+pecW oqTm1QQwCsHaufdkkeR4nqQxEhzsAOSXWF99VcLj3hpzcklqC6aU0TkdUQwpj1vomr8e 1zlny/TnZznaEODl7JkQKQina84QNZ/EzyDQyM7sfViiLUvb3+9GtKdvJ65rTbbGdmdf Jyi8icBQ4IEiUW21koA7wRLZ9vaEPWtB2Ajf0/Te4goaFNG5dA7cIpMT90kSxo8GhgVW KlSLulJSPVu+2JNjj5YzyVY+WZf4+Tra7hmnOgT+F5ZuR3PExPaXXzx76wHYUBsj0wIY c1PQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:user-agent:references:message-id :in-reply-to:subject:cc:to:from:date:dkim-signature; bh=a5ktMlEKitIsK+kMQNsUZtbryEKf8w2Mdy2d2LRGx9k=; b=Fx/hxZFO6RM8QyyCErl1DFNUqrwHrQfa5H3Ac6O05DCN17xjopN8dY0OeVlVBm5RPN bP23JWonququzbOy1Rx+vVMrMzvV9FsbG7g82Id/9Mnzm1NyeEjVwpyDaChc/C3sc4rq eHDDv9RuXrZwts27gI28W1XRqjG/EZV7UuazoTAaNCyku0pgpEJECl/SDmdg/te2Ww9s HXLFr2C28UN88TknTRQdOrxyauDvKiV0mHtFgMPYXOZZrjwMoDStUNfCX6XJOKFFG2bx 8kJIOAHrRIplD282J31FIjwwdMXoHeQ21mxWXf2UeC9jNl4LbWmmEr/4Rrqy4EKppAb6 cn9g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=a0glveV8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id cb13si11258062edb.153.2020.09.22.13.05.50; Tue, 22 Sep 2020 13:06:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=a0glveV8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726641AbgIVT7u (ORCPT + 99 others); Tue, 22 Sep 2020 15:59:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:57072 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726563AbgIVT7u (ORCPT ); Tue, 22 Sep 2020 15:59:50 -0400 Received: from pobox.suse.cz (nat1.prg.suse.com [195.250.132.148]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 250D6221E8; Tue, 22 Sep 2020 19:59:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600804789; bh=9hKEx0c62BVTx8Jprj2kG0CvGf0oLBx3Vphp8tDxFl0=; h=Date:From:To:cc:Subject:In-Reply-To:References:From; b=a0glveV8KOjNjV0gaRkagn2eu7ChZfJlNYdVLkddjH+t6O6yA9Sj3IK+vPhaxyXfx w0y2RXJCrjT7wYe4K4TS2tN0rFgCUg5iDT0kS914KNrN84y91MnEWUX3yy1jLIoQpZ EM3hlqy9uWQ5BYIrzJFWlxRNPQGLkeYJ7GOQW/pM= Date: Tue, 22 Sep 2020 21:59:44 +0200 (CEST) From: Jiri Kosina To: Wolfram Sang cc: Sultan Alsawaf , linux-i2c@vger.kernel.org, aaron.ma@canonical.com, admin@kryma.net, andriy.shevchenko@linux.intel.com, benjamin.tissoires@redhat.com, hdegoede@redhat.com, hn.chen@weidahitech.com, jarkko.nikula@linux.intel.com, kai.heng.feng@canonical.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, mika.westerberg@linux.intel.com, vicamo.yang@canonical.com Subject: Re: [PATCH v2 0/4] i2c-hid: Save power by reducing i2c xfers with block reads In-Reply-To: <20200922113646.GA6731@ninjato> Message-ID: References: <20200917052256.5770-1-sultan@kerneltoast.com> <20200922113646.GA6731@ninjato> User-Agent: Alpine 2.21 (LSU 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 22 Sep 2020, Wolfram Sang wrote: > > Hans, Benjamin, could you please give this patchset some smoke-testing? It > > looks good to me, but I'd like it to get some testing from your testing > > machinery before merging. > > Please give me some more days. I am not fully convinced yet that this > use of I2C_M_RECV_LEN is not broken on some controllers. > > Plus, I'd favor if this could go via I2C tree. It is within I2C where > the non-trivial changes are. The HID part is just the final bit. Can we > agree on that? Absolutely no problem with that. But I'd like to have this ran through Benjamin/Hans first too. Thanks, -- Jiri Kosina SUSE Labs