From: Jim Lin <jilin@nvidia.com>
To: <mathias.nyman@intel.com>, <gregkh@linuxfoundation.org>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>
Cc: <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-tegra@vger.kernel.org>, <jilin@nvidia.com>
Subject: [PATCH v5 0/3] xhci: tegra: USB2 pad power controls
Date: Thu, 27 Oct 2022 21:31:24 +0800 [thread overview]
Message-ID: <20221027133127.27592-1-jilin@nvidia.com> (raw)
1. Export symbol on xhci_hub_control
2. Add hub_control to xhci_driver_overrides
3. Program USB2 pad PD controls during port connect/disconnect, port
suspend/resume, and test mode, to reduce power consumption on
disconnect or suspend.
Jim Lin (3):
xhci: hub: export symbol on xhci_hub_control
xhci: Add hub_control to xhci_driver_overrides
xhci: tegra: USB2 pad power controls
drivers/usb/host/xhci-hub.c | 1 +
drivers/usb/host/xhci-tegra.c | 131 +++++++++++++++++++++++++++++++++-
drivers/usb/host/xhci.c | 2 +
drivers/usb/host/xhci.h | 2 +
4 files changed, 135 insertions(+), 1 deletion(-)
--
2.17.1
next reply other threads:[~2022-10-27 13:32 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-27 13:31 Jim Lin [this message]
2022-10-27 13:31 ` [PATCH v5 1/3] xhci: hub: export symbol on xhci_hub_control Jim Lin
2022-10-27 13:58 ` Greg KH
2022-10-28 5:36 ` Jim Lin
2022-10-28 6:04 ` gregkh
2022-10-28 9:50 ` Thierry Reding
2022-10-28 10:37 ` gregkh
2022-10-28 11:08 ` Thierry Reding
2022-10-27 13:31 ` [PATCH v5 2/3] xhci: Add hub_control to xhci_driver_overrides Jim Lin
2022-10-27 13:31 ` [PATCH v5 3/3] xhci: tegra: USB2 pad power controls Jim Lin
2022-10-27 14:00 ` Greg KH
2022-10-28 3:11 ` Jim Lin
2022-10-28 6:07 ` gregkh
2022-10-28 11:03 ` Thierry Reding
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