Re: [PATCH v2 04/22] usb: chipidea: Only read/write OTGSC from one place

On Fri, Aug 05, 2016 at 02:41:37PM -0700, Stephen Boyd wrote: > Quoting Peter Chen (2016-07-08 02:14:57) > > On Thu, Jul 07, 2016 at 03:20:55PM -0700, Stephen Boyd wrote: > > > diff --git a/drivers/usb/chipidea/otg.c b/drivers/usb/chipidea/otg.c > > > index 03b6743461d1..a6fc60934297 100644 > > > -

ohci-pci controller won't resume and HC died; cleaning up - only on shutdown/reboot

Hey, I tried to send this to list but I didn't have Plain text mode(in gmail) so it bounced back, resending now below, however meanwhile I made a bug report for it too: https://bugzilla.kernel.org/show_bug.cgi?id=151641 Thanks. --- Here's a screenshot: https://i.imgur.com/3P7ztlj.png I've tried, wi

Re: [PATCH v4 0/6] power: add power sequence library

El 2016-08-02 05:30, Peter Chen escribió: Hi all, This is a follow-up for my last power sequence framework patch set [1]. According to Rob Herring and Ulf Hansson's comments[2], I use a generic power sequence library for parsing the power sequence elements on DT, and implement generic power s

Re: [PATCH v3 4/9] usb: gadget: f_midi: defaults buflen sizes to 512

On Fri, Aug 05 2016, Felipe F. Tonello wrote: > 512 is the value used by wMaxPacketSize, as specified by the USB Spec. This > makes sure this driver uses, by default, the most optimal value for IN and OUT > endpoint requests. > > Signed-off-by: Felipe F. Tonello Acked-by: Michal Nazarewicz > --

Re: [PATCH v3 1/9] usb: gadget: fix usb_ep_align_maybe endianness and new usb_ep_align

On Fri, Aug 05 2016, Felipe F. Tonello wrote: > USB spec specifies wMaxPacketSize to be little endian (as other properties), > so when using this variable in the driver we should convert to the current > CPU endianness if necessary. > > This patch also introduces usb_ep_align() which does always re

Re: [PATCH v2 06/22] usb: chipidea: Add platform flag for wrapper phy management

On Fri, Aug 05, 2016 at 02:46:00PM -0700, Stephen Boyd wrote: > Quoting Peter Chen (2016-07-08 02:25:35) > > On Thu, Jul 07, 2016 at 03:20:57PM -0700, Stephen Boyd wrote: > > > The ULPI phy on qcom platforms needs to be initialized and > > > powered on after a USB reset and before we toggle the run

Re: [PATCH v2 08/22] usb: chipidea: Remove locking in ci_udc_start()

On Fri, Aug 05, 2016 at 02:53:56PM -0700, Stephen Boyd wrote: > Quoting Peter Chen (2016-07-08 02:45:28) > > On Thu, Jul 07, 2016 at 03:20:59PM -0700, Stephen Boyd wrote: > > > We don't call hw_device_reset() with the ci->lock held, so it > > > doesn't seem like this lock here is protecting anythin

Re: [Letux-kernel] [PATCH v2] musb: omap2430: do not assume balanced enable()/disable()

* Andreas Kemnade [160805 08:35]: > I repeat the subject line of the patch: > [PATCH v2] musb: omap2430: do not assume balanced enable()/disable() > It is *not* fix charging. > > So you mean that the phy should magically know at which refcounter > it should power on and off if power on/off is not