From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C9DCC4332F for ; Wed, 14 Dec 2022 08:19:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237774AbiLNIS7 (ORCPT ); Wed, 14 Dec 2022 03:18:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40468 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237666AbiLNIRq (ORCPT ); Wed, 14 Dec 2022 03:17:46 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B92146260; Wed, 14 Dec 2022 00:17:41 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 553CB61827; Wed, 14 Dec 2022 08:17:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 55E43C433EF; Wed, 14 Dec 2022 08:17:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1671005860; bh=DyrR5uLniJcakq3aaNlWKhBtxbX1YlTMfuwTnQSG3zU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=SrM2LC4N991DeCVFs2GSqHRss7lU/+GeVTAoimbt5MlPs+mf1lw5FBqycpmWd2GRM amc12NZawQeqn5jNX1neRyjWnYX+kvWD7m7QK/odv0g06P3iq0np6J225t5REanYSO gNpmwFJl7x5QaPGVg/YaaDoL2m3Qluds3eOLNbr4= Date: Wed, 14 Dec 2022 09:17:37 +0100 From: Greg KH To: Puma Hsu Cc: mka@chromium.org, dianders@chromium.org, albertccwang@google.com, raychi@google.com, howardyen@google.com, leejj@google.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] add vendor hooks for usb suspend and resume Message-ID: References: <20221214070650.703793-1-pumahsu@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221214070650.703793-1-pumahsu@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Wed, Dec 14, 2022 at 03:06:48PM +0800, Puma Hsu wrote: > In mobile, a co-processor can be used for USB audio. When the co-processor > is working for USB audio, the co-processor is the user/owner of the USB > driver, and the ACPU is able to sleep in such condition to improve power > consumption. In order to support this, we need to create vendor hooks in > suspend and resume functions, and also upload our implementations for > reference. > > Puma Hsu (2): > usb: core: add vendor hook for usb suspend and resume > usb: core: add implementations for usb suspend/resume hooks > > drivers/usb/core/Makefile | 2 +- > drivers/usb/core/driver.c | 36 +++++++++++++ > drivers/usb/core/usb-hooks-impl-goog.c | 72 ++++++++++++++++++++++++++ > drivers/usb/core/usb.h | 5 ++ > 4 files changed, 114 insertions(+), 1 deletion(-) > create mode 100644 drivers/usb/core/usb-hooks-impl-goog.c > > -- > 2.39.0.rc1.256.g54fd8350bd-goog > What differs from the previous submissions of this patch series that were rejected? Were the changes that were asked for from those submissions resolved properly here? Dropping patches on us every 6 months that were previously rejected with no description of what changed is a sure way to get them rejected again :( thanks, greg k-h