From: <gregkh@linuxfoundation.org>
To: John.Youn@synopsys.com, balbi@ti.com, gregkh@linuxfoundation.org,
johnyoun@synopsys.com
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "usb: dwc3: pci: Set enblslpm quirk for Synopsys platforms" has been added to the 4.3-stable tree
Date: Mon, 07 Dec 2015 00:31:31 -0800 [thread overview]
Message-ID: <144947709190235@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
usb: dwc3: pci: Set enblslpm quirk for Synopsys platforms
to the 4.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-dwc3-pci-set-enblslpm-quirk-for-synopsys-platforms.patch
and it can be found in the queue-4.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 94218ee31ba56fb3a8625978b393124ad660408e Mon Sep 17 00:00:00 2001
From: John Youn <John.Youn@synopsys.com>
Date: Fri, 2 Oct 2015 20:32:17 -0700
Subject: usb: dwc3: pci: Set enblslpm quirk for Synopsys platforms
From: John Youn <John.Youn@synopsys.com>
commit 94218ee31ba56fb3a8625978b393124ad660408e upstream.
Certain Synopsys prototyping PHY boards are not able to meet timings
constraints for LPM. This allows the PHY to meet those timings by
leaving the PHY clock running during suspend.
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/dwc3/dwc3-pci.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -118,6 +118,7 @@ static int dwc3_pci_quirks(struct pci_de
memset(&pdata, 0, sizeof(pdata));
pdata.usb3_lpm_capable = true;
pdata.has_lpm_erratum = true;
+ pdata.dis_enblslpm_quirk = true;
return platform_device_add_data(pci_get_drvdata(pdev), &pdata,
sizeof(pdata));
Patches currently in stable-queue which might be from John.Youn@synopsys.com are
queue-4.3/usb-dwc3-support-synopsys-usb-3.1-ip.patch
queue-4.3/usb-dwc3-pci-set-enblslpm-quirk-for-synopsys-platforms.patch
queue-4.3/usb-dwc3-pci-add-platform-data-for-synopsys-haps.patch
queue-4.3/usb-dwc3-pci-add-the-pci-product-id-for-synopsys-usb-3.1.patch
queue-4.3/usb-dwc3-add-dis_enblslpm_quirk.patch
queue-4.3/usb-dwc3-pci-add-the-synopsys-haps-axi-product-id.patch
reply other threads:[~2015-12-07 12:22 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=144947709190235@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=John.Youn@synopsys.com \
--cc=balbi@ti.com \
--cc=johnyoun@synopsys.com \
--cc=stable-commits@vger.kernel.org \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).