From: Matthias Kaehlcke <mka@chromium.org>
To: Marcel Holtmann <marcel@holtmann.org>,
Johan Hedberg <johan.hedberg@gmail.com>
Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org,
Balakrishna Godavarthi <bgodavar@codeaurora.org>,
Hemantg <hemantg@codeaurora.org>,
Matthias Kaehlcke <mka@chromium.org>
Subject: [PATCH 0/2] Reduce delay after sending baudrate request for WCN3990
Date: Tue, 26 Feb 2019 12:08:46 -0800 [thread overview]
Message-ID: <20190226200848.154216-1-mka@chromium.org> (raw)
The current 300ms delay after a baudrate change is extremely long.
For WCM3990 it is sufficient to wait 10ms after the baudrate change
request has been sent over the wire.
Also use msleep() instead of a set_current_state() / schedule_timeout()
combo.
Matthias Kaehlcke (2):
hci_qca: Use msleep() instead of open coding it
hci_qca: Reduce delay after sending baudrate request for WCN3990
drivers/bluetooth/hci_qca.c | 30 +++++++++++++++++++++---------
1 file changed, 21 insertions(+), 9 deletions(-)
--
2.21.0.rc2.261.ga7da99ff1b-goog
next reply other threads:[~2019-02-26 20:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 20:08 Matthias Kaehlcke [this message]
2019-02-26 20:08 ` [PATCH 1/2] hci_qca: Use msleep() instead of open coding it Matthias Kaehlcke
2019-02-26 20:08 ` [PATCH 2/2] hci_qca: Reduce delay after sending baudrate request for WCN3990 Matthias Kaehlcke
2019-02-26 20:20 ` Matthias Kaehlcke
2019-02-27 7:48 ` [PATCH 0/2] " Marcel Holtmann
2019-02-27 20:35 ` Matthias Kaehlcke
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