From patchwork Thu Jun 11 01:53:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhishek Pandit-Subedi X-Patchwork-Id: 211824 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8D16C433E0 for ; Thu, 11 Jun 2020 01:54:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D5422072F for ; Thu, 11 Jun 2020 01:54:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="XtvA4Ph3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726600AbgFKByV (ORCPT ); Wed, 10 Jun 2020 21:54:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56430 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726377AbgFKByE (ORCPT ); Wed, 10 Jun 2020 21:54:04 -0400 Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E0EA4C08C5C3 for ; Wed, 10 Jun 2020 18:54:03 -0700 (PDT) Received: by mail-pj1-x1042.google.com with SMTP id ne5so1587776pjb.5 for ; Wed, 10 Jun 2020 18:54:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7FIHdEi8UE53+gw/wkyvavC5pix798rp5qt0URRecvU=; b=XtvA4Ph3g3MspYhX7MexC/1pPRVk8clbXmFgZwPX+0uFXwvuCcMAkL3nYEuJBoOnuJ tZmkRbXGrnZRApp9+PDNUzEZPdvrhqhgOfv6hBlfHM1W2PnxmDhEmspyc0hRZHz167Wg QO0Zsa+OSzvbCLDiAAW1FEy5j6torlfwDO6+0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7FIHdEi8UE53+gw/wkyvavC5pix798rp5qt0URRecvU=; b=NyjZT0t4j3SonB+SjjRiKQmv6qxpLqk1Zj7+NeNY97HZkREUdpbu8bZSIk1zu9zVJ2 6+Mrql2W/pWgi2ETs+kxabK7c9wPU/kajPYhBxKUBYgSJOYzM0meANAZOYIH0LKgxSWq rVatZl/+zSr466AXeDL/9HtZLBaDiFYKsvuy0BBB3zW/4vc2N7dpkmbQneUkjNtZ3RBW 8VNS5m2oAvYgI6P7dBXiuI5REfJN5K8VEnhNcPytZFwdvMOUj9eap/WSX2uTY5z6A4Ro RR50s5o2zdvoIwGKr/DY6dtWXaZOUsWLaEu8zdA5IzWtQ7DlWEOnaNGQJ889/jnHYjn4 2NBQ== X-Gm-Message-State: AOAM532Oqi80g7W91c11YznMeol1BDr/AGwV/uMLk36wMxmHHMvst2DY mXlqzs4g2NxKDb5UFOly+rTHHg== X-Google-Smtp-Source: ABdhPJwm1qpCZt/RJk/duXvKTfZz6w74AwJtNSO3tuhVfXLQAx19+C/jnR6GatyZcF1ohWTIaI2+SQ== X-Received: by 2002:a17:90a:ae04:: with SMTP id t4mr5472625pjq.131.1591840443230; Wed, 10 Jun 2020 18:54:03 -0700 (PDT) Received: from apsdesk.mtv.corp.google.com ([2620:15c:202:1:e09a:8d06:a338:aafb]) by smtp.gmail.com with ESMTPSA id b191sm998661pga.13.2020.06.10.18.54.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 18:54:02 -0700 (PDT) From: Abhishek Pandit-Subedi To: marcel@holtman.org, linux-bluetooth@vger.kernel.org Cc: alainm@chromium.org, chromeos-bluetooth-upstreaming@chromium.org, mka@chromium.org, dianders@chromium.org, linux-pm@vger.kernel.org, Abhishek Pandit-Subedi , Johan Hedberg , Marcel Holtmann , linux-kernel@vger.kernel.org Subject: [PATCH 0/3] Bluetooth: btmrvl_sdio: Refactor remote wakeup support Date: Wed, 10 Jun 2020 18:53:52 -0700 Message-Id: <20200611015355.186666-1-abhishekpandit@chromium.org> X-Mailer: git-send-email 2.27.0.278.ge193c7cf3a9-goog MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Hi linux-bluetooth, This patch series is refactoring the btmrvl driver to add better support for controlling remote wakeup during suspend. Previously, the hci device was getting created as /sys/devices/virtual/bluetooth/hci0 and there wasn't a way to control wakeup for the device from userspace. This series of changes adds the proper parent for the hci device, allows irq configuration via power/wakeup and properly disables scanning during suspend if wakeup isn't enabled. This was tested on a Veyron Mighty Chromebook running the 4.19 kernel with these patches. It passes both automated and manual suspend+resume tests that make sure wakeup is working properly. Thanks Abhishek Abhishek Pandit-Subedi (3): Bluetooth: btmrvl_sdio: Set parent dev to hdev Bluetooth: btmrvl_sdio: Implement prevent_wake Bluetooth: btmrvl_sdio: Refactor irq wakeup drivers/bluetooth/btmrvl_main.c | 11 +++++++++++ drivers/bluetooth/btmrvl_sdio.c | 13 ++++++++++--- 2 files changed, 21 insertions(+), 3 deletions(-)