From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Kaehlcke Subject: Re: [PATCH v2 0/1] Cold on & off support for Qualcomm BT chip wcn3990 Date: Wed, 19 Sep 2018 10:26:48 -0700 Message-ID: <20180919172648.GR22824@google.com> References: <20180919152113.7611-1-bgodavar@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Content-Disposition: inline In-Reply-To: <20180919152113.7611-1-bgodavar@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: Balakrishna Godavarthi Cc: marcel@holtmann.org, johan.hedberg@gmail.com, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, hemantg@codeaurora.org, linux-arm-msm@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org nit: Not sure there is much value in a cover letter for a 'series' with a single patch. The changelog and additional comments (if needed) can be placed in the post with the patch below '---'. On Wed, Sep 19, 2018 at 08:51:12PM +0530, Balakrishna Godavarthi wrote: > This patch will power off regulators while hci0 down and turn on them > back on hci0 up. Every time we power off we call proto specific close > function, so that we will free the memory of Qualcomm BT specific buffers. > Will call proto open to assign the memory and turn on the regulators, before > calling qualcomm setup. > > v2: > * Removed vendor specific hdev->open and close functions. > * Added hdev->shutdown function to turn off the regs. > > v1: > * initial patch. > > Balakrishna Godavarthi (1): > Bluetooth: hci_qca: Add poweroff support during hci down for wcn3990 > > drivers/bluetooth/hci_qca.c | 33 +++++++++++++++++++++++++++++++++ > 1 file changed, 33 insertions(+) >