From: Baolin Wang <baolin.wang@linaro.org>
To: balbi@ti.com
Cc: broonie@kernel.org, linux-kernel@vger.kernel.org,
baolin.wang@linaro.org, gregkh@linuxfoundation.org,
peter.chen@freescale.com, sojka@merica.cz,
stern@rowland.harvard.edu, andreas@gaisler.com,
linux-usb@vger.kernel.org,
device-mainlining@lists.linuxfoundation.org
Subject: [PATCH 0/2] Introduce usb charger framework to deal with the usb gadget power negotation
Date: Thu, 6 Aug 2015 15:03:47 +0800 [thread overview]
Message-ID: <cover.1438844453.git.baolin.wang@linaro.org> (raw)
Currently the Linux kernel does not provide any standard integration of this
feature that integrates the USB subsystem with the system power regulation
provided by PMICs meaning that either vendors must add this in their kernels
or USB gadget devices based on Linux (such as mobile phones) may not behave
as they should.
Providing a standard framework for doing this in the kernel.
Baolin Wang (2):
gadget: Introduce the usb charger framework
gadget: Support for the usb charger framework
drivers/usb/gadget/charger.c | 547 +++++++++++++++++++++++++++++++++++++
drivers/usb/gadget/udc/udc-core.c | 41 +++
include/linux/usb/gadget.h | 20 ++
include/linux/usb/usb_charger.h | 101 +++++++
4 files changed, 709 insertions(+)
create mode 100644 drivers/usb/gadget/charger.c
create mode 100644 include/linux/usb/usb_charger.h
--
1.7.9.5
next reply other threads:[~2015-08-06 7:05 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-06 7:03 Baolin Wang [this message]
2015-08-06 7:03 ` [PATCH 1/2] gadget: Introduce the usb charger framework Baolin Wang
2015-08-06 16:39 ` Greg KH
2015-08-06 18:30 ` Mark Brown
2015-08-07 5:48 ` Baolin Wang
2015-08-07 5:41 ` Peter Chen
2015-08-07 8:33 ` Baolin Wang
2015-08-06 7:03 ` [PATCH 2/2] gadget: Support for " Baolin Wang
2015-08-07 5:45 ` Peter Chen
2015-08-07 8:46 ` Baolin Wang
2015-08-07 9:07 ` Peter Chen
2015-08-07 9:22 ` Baolin Wang
2015-08-07 17:53 ` Greg KH
2015-08-08 6:23 ` Baolin Wang
2015-08-06 16:21 ` [PATCH 0/2] Introduce usb charger framework to deal with the usb gadget power negotation Felipe Balbi
2015-08-06 16:39 ` Greg KH
2015-08-07 5:34 ` Peter Chen
2015-08-07 8:19 ` Baolin Wang
2015-08-07 8:31 ` Peter Chen
2015-08-07 8:47 ` Baolin Wang
2015-08-07 17:52 ` Greg KH
2015-08-08 6:22 ` Baolin Wang
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