linux-kernel - [PATCH 0/3] Bluetooth: btmrvl_sdio: Refactor remote wakeup support

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Message-Id: <20200611015355.186666-1-abhishekpandit@chromium.org>
Date:   Wed, 10 Jun 2020 18:53:52 -0700
From:   Abhishek Pandit-Subedi <abhishekpandit@...omium.org>
To:     marcel@...tman.org, linux-bluetooth@...r.kernel.org
Cc:     alainm@...omium.org, chromeos-bluetooth-upstreaming@...omium.org,
        mka@...omium.org, dianders@...omium.org, linux-pm@...r.kernel.org,
        Abhishek Pandit-Subedi <abhishekpandit@...omium.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Marcel Holtmann <marcel@...tmann.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] Bluetooth: btmrvl_sdio: Refactor remote wakeup support

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(-)

-- 
2.27.0.278.ge193c7cf3a9-goog