From: Matthias Kaehlcke <mka@chromium.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Marcin Wojtas <mw@semihalf.com>,
Andy Shevchenko Andy Shevchenko <andy.shevchenko@gmail.com>,
Sinan Kaya <okaya@codeaurora.org>,
Marcel Holtmann <marcel@holtmann.org>,
Johan Hedberg <johan.hedberg@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org,
Balakrishna Godavarthi <bgodavar@codeaurora.org>,
Loic Poulain <loic.poulain@linaro.org>,
Brian Norris <briannorris@chromium.org>,
Matthias Kaehlcke <mka@chromium.org>
Subject: [PATCH v4 0/2] Add API to retrieve the Bluetooth Device Address (BD_ADDR)
Date: Wed, 26 Sep 2018 17:48:08 -0700 [thread overview]
Message-ID: <20180927004810.124185-1-mka@chromium.org> (raw)
On some systems the Bluetooth Device Address (BD_ADDR) isn't stored
on the Bluetooth chip itself. One way to configure the address is
through the device tree. The btqcomsmd driver is an example, it can
read the address from the DT property 'local-bd-address'. It is also
planned to extend the hci_qca driver to support setting the BD address
through the DT.
To avoid redundant open-coded reading of 'local-bd-address' and error
handling this series adds an API to retrieve the BD address of a device
and adapts the btqcomsmd driver to use this API.
Matthias Kaehlcke (2):
Bluetooth: Add device_get_bd_address()
Bluetooth: btqcomsmd: Get the BD address with device_get_bd_address()
drivers/bluetooth/btqcomsmd.c | 4 +---
include/net/bluetooth/bluetooth.h | 2 ++
net/bluetooth/lib.c | 34 +++++++++++++++++++++++++++++++
3 files changed, 37 insertions(+), 3 deletions(-)
--
2.19.0.605.g01d371f741-goog
next reply other threads:[~2018-09-27 0:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-27 0:48 Matthias Kaehlcke [this message]
2018-09-27 0:48 ` [PATCH v4 1/2] Bluetooth: Add device_get_bd_address() Matthias Kaehlcke
2018-09-27 6:50 ` Sakari Ailus
2018-09-27 16:41 ` Balakrishna Godavarthi
2018-09-27 16:47 ` Sinan Kaya
2018-09-27 17:13 ` Matthias Kaehlcke
2018-10-04 17:33 ` Matthias Kaehlcke
2018-10-15 18:03 ` Matthias Kaehlcke
2018-10-15 18:06 ` Marcel Holtmann
2018-10-15 18:51 ` Matthias Kaehlcke
2018-10-16 6:52 ` Marcel Holtmann
2018-10-16 21:02 ` Matthias Kaehlcke
2018-10-22 21:07 ` Pavel Machek
2018-09-27 0:48 ` [PATCH v4 2/2] Bluetooth: btqcomsmd: Get the BD address with device_get_bd_address() Matthias Kaehlcke
2018-09-27 16:43 ` Balakrishna Godavarthi
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