On Do, 2018-10-18 at 13:42 -0400, Alan Stern wrote:
> On Thu, 18 Oct 2018, Mayuresh Kulkarni wrote:
>
> > > The only way to make the ioctl work properly is to have it do a
> > > runtime-PM put at the start and then a runtime-PM get before it
If and only if you want to do this with one ioctl()
To support imx HSIC, there are some special requirement:
- The HSIC pad is 1.2v, it may need to supply from external
- The data/strobe pin needs to be pulled down first, and after
host mode is initialized, the strobe pin needs to be pulled up
- During the USB suspend/resume, special setting is
For USB HSIC, the data and strobe pin needs to be pulled down
at default, we consider it as "idle" state. When the USB host
is ready to be used, the strobe pin needs to be pulled up,
we consider it as "active" state.
Signed-off-by: Peter Chen
---
NXP (Freecale) imx HSIC design has some special requirements, add
some flags at host code to handle them.
Signed-off-by: Peter Chen
---
drivers/usb/chipidea/host.c | 24
include/linux/usb/chipidea.h | 3 +++
2 files changed, 27 insertions(+)
diff --git
The chipidea controller has some special requirements during
suspend/resume, override common ehci->hub_control to implement
it.
Signed-off-by: Peter Chen
---
drivers/usb/chipidea/host.c | 74 +
1 file changed, 74 insertions(+)
diff --git
Most of NXP (Freescale) i.mx USB part has HSIC support, in this series,
we add support for them, it should cover all imx6 and imx7d SoC.
Changes for v2:
- Compile error reported by kbuild robot [Patch 2/4]
- Comment from Frieder Schrempf about code structure [Patch 2/4]
- Comment from Fabio about
>From 04fbf78e4e569bf872f1ffcb0a6f9b89569dc913 Mon Sep 17 00:00:00 2001
From: Hal Emmerich
Date: Thu, 19 Jul 2018 21:48:08 -0500
Subject: [PATCH] usb: dwc2: disable power_down on rockchip devices
The bug would let the usb controller enter partial power down,
which was formally known as
SOLVED that's due to this is compiled as modules:
CONFIG_LEDS_SYSCON
CONFIG_LEDS_SYSCON
and not as YES option
Thnaks
‐‐‐ Original Message ‐‐‐
Le dimanche 21 octobre 2018 08:16, a écrit :
> There is no switch in G27, it's a pure PC wheel, and leds are not recognized
>
> Sent with
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There is no switch in G27, it's a pure PC wheel, and leds are not recognized
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‐‐‐ Original Message ‐‐‐
Le samedi 20 octobre 2018 01:03, Simon Wood a écrit :
> On Fri, October 19, 2018 4:46 pm, Simon Wood wrote:
>
> > Thanks for the report, and yes it
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