From: Doug Anderson <dianders@chromium.org>
To: Artur Petrosyan <Arthur.Petrosyan@synopsys.com>
Cc: Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
John Youn <John.Youn@synopsys.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v1 00/14] usb: dwc2: Fix and improve power saving modes.
Date: Mon, 29 Apr 2019 10:43:15 -0700 [thread overview]
Message-ID: <CAD=FV=VtNUu0GyamvOv8x4rFHjFZdOaLMkFN=Rh0mJED08fW2Q@mail.gmail.com> (raw)
In-Reply-To: <SN1PR12MB2431C9312AD486935C9B728AA7390@SN1PR12MB2431.namprd12.prod.outlook.com>
Hi,
On Mon, Apr 29, 2019 at 5:05 AM Artur Petrosyan
<Arthur.Petrosyan@synopsys.com> wrote:
>
> > To add a bit of breadcrumbs, I did the rebase atop my patches and also
> > did some basic review of yours. Other than a few nits I think I found
> > at least one bug where you're unlocking a spinlock twice in the
> > partial power down case.
> Yeah thank you so much for the review it really helps to make
> conclusions on the implementations. I have tested those patches on
> HAPS-DX platform and have not got any problem. Hibernation and partial
> power down flows are working ok.
Do you happen to have any boards that have "OTG_EN_PWROPT = 0"? I'd
love testing of my patch series with that.
> > I continue to be convinced that the right thing to do is to finish
> > landing my series and then once you've spun yours atop mine we can
> > look at landing it.
> >
> > Here's all my picks atop Felipe's tree that show how I resolved
> > things: https://urldefense.proofpoint.com/v2/url?u=https-3A__chromium.googlesource.com_chromiumos_third-5Fparty_kernel_-2Blog_refs_sandbox_dianders_190426-2Ddwc2-2Dstuff&d=DwIFaQ&c=DPL6_X_6JkXFx7AXWqB0tg&r=9hPBFKCJ_nBjJhGVrrlYOeOQjP_HlVzYqrC_D7niMJI&m=mdz-R9O5TUR_zXEeeCZO2341dvcwZro2cedCZzIIans&s=mVfBGtiMQg2XVHXmGCWcd584g0DYRH1JDVnEnJWE6P8&e=
> >
> >
> > -Doug
> >
>
> I will make my changes then will go ahead and rebase.
Thanks!
-Doug
next prev parent reply other threads:[~2019-04-29 17:43 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-19 11:23 [PATCH v1 00/14] usb: dwc2: Fix and improve power saving modes Artur Petrosyan
2019-04-25 12:43 ` Felipe Balbi
2019-04-25 14:00 ` Artur Petrosyan
2019-04-25 20:12 ` Doug Anderson
2019-04-26 7:10 ` Artur Petrosyan
2019-04-26 16:01 ` Doug Anderson
2019-04-26 21:06 ` Doug Anderson
2019-04-29 12:05 ` Artur Petrosyan
2019-04-29 17:43 ` Doug Anderson [this message]
2019-04-29 8:44 ` Artur Petrosyan
2019-04-19 11:23 [v1,01/14] usb: dwc2: Fix dwc2_restore_device_registers() function Artur Petrosyan
2019-04-19 11:23 ` [PATCH v1 01/14] " Artur Petrosyan
2019-04-19 11:23 [v1,02/14] usb: dwc2: Add descriptive debug messages for Partial Power Down mode Artur Petrosyan
2019-04-19 11:23 ` [PATCH v1 02/14] " Artur Petrosyan
2019-04-19 11:23 [v1,03/14] usb: dwc2: Fix wakeup detected and session request interrupt handlers Artur Petrosyan
2019-04-19 11:23 ` [PATCH v1 03/14] " Artur Petrosyan
2019-04-19 11:24 [v1,04/14] usb: dwc2: Fix suspend state in host mode for partial power down Artur Petrosyan
2019-04-19 11:24 ` [PATCH v1 04/14] " Artur Petrosyan
2019-04-19 11:24 [v1,05/14] usb: dwc2: Add port conn. sts. checking in _dwc2_hcd_resume() function Artur Petrosyan
2019-04-19 11:24 ` [PATCH v1 05/14] " Artur Petrosyan
2019-04-19 11:24 [v1,06/14] usb: dwc2: Add part. power down exit from dwc2_conn_id_status_change() Artur Petrosyan
2019-04-19 11:24 ` [PATCH v1 06/14] " Artur Petrosyan
2019-04-19 11:24 [v1,07/14] usb: dwc2: Reset DEVADDR after exiting gadget hibernation Artur Petrosyan
2019-04-19 11:24 ` [PATCH v1 07/14] " Artur Petrosyan
2019-04-19 11:24 [v1,08/14] usb: dwc2: Add default param to control power optimization Artur Petrosyan
2019-04-19 11:24 ` [PATCH v1 08/14] " Artur Petrosyan
2019-04-19 11:24 [v1,09/14] usb: dwc2: Update dwc2_handle_usb_suspend_intr function Artur Petrosyan
2019-04-19 11:24 ` [PATCH v1 09/14] " Artur Petrosyan
2019-04-19 11:25 [v1,10/14] usb: dwc2: Fix hibernation between host and device modes Artur Petrosyan
2019-04-19 11:25 ` [PATCH v1 10/14] " Artur Petrosyan
2019-04-19 11:25 [v1,11/14] usb: dwc2: Allow exiting hibernation from gpwrdn rst detect Artur Petrosyan
2019-04-19 11:25 ` [PATCH v1 11/14] " Artur Petrosyan
2019-04-19 11:25 [v1,12/14] usb: dwc2: Clear fifo_map when resetting core Artur Petrosyan
2019-04-19 11:25 ` [PATCH v1 12/14] " Artur Petrosyan
2019-04-19 11:25 [v1,13/14] usb: dwc2: Clear GINTSTS_RESTOREDONE bit after restore is generated Artur Petrosyan
2019-04-19 11:25 ` [PATCH v1 13/14] " Artur Petrosyan
2019-04-19 11:25 [v1,14/14] usb: dwc2: Add enter/exit hibernation from system issued suspend/resume Artur Petrosyan
2019-04-19 11:25 ` [PATCH v1 14/14] " Artur Petrosyan
2019-04-26 20:44 [v1,03/14] usb: dwc2: Fix wakeup detected and session request interrupt handlers Doug Anderson
2019-04-26 20:44 ` [PATCH v1 03/14] " Doug Anderson
2019-04-26 20:44 [v1,04/14] usb: dwc2: Fix suspend state in host mode for partial power down Doug Anderson
2019-04-26 20:44 ` [PATCH v1 04/14] " Doug Anderson
2019-04-26 20:45 [v1,05/14] usb: dwc2: Add port conn. sts. checking in _dwc2_hcd_resume() function Doug Anderson
2019-04-26 20:45 ` [PATCH v1 05/14] " Doug Anderson
2019-04-26 20:45 [v1,06/14] usb: dwc2: Add part. power down exit from dwc2_conn_id_status_change() Doug Anderson
2019-04-26 20:45 ` [PATCH v1 06/14] " Doug Anderson
2019-04-26 20:46 [v1,08/14] usb: dwc2: Add default param to control power optimization Doug Anderson
2019-04-26 20:46 ` [PATCH v1 08/14] " Doug Anderson
2019-04-26 20:51 [v1,09/14] usb: dwc2: Update dwc2_handle_usb_suspend_intr function Doug Anderson
2019-04-26 20:51 ` [PATCH v1 09/14] " Doug Anderson
2019-04-26 20:51 [v1,12/14] usb: dwc2: Clear fifo_map when resetting core Doug Anderson
2019-04-26 20:51 ` [PATCH v1 12/14] " Doug Anderson
2019-04-26 21:00 [v1,14/14] usb: dwc2: Add enter/exit hibernation from system issued suspend/resume Doug Anderson
2019-04-26 21:00 ` [PATCH v1 14/14] " Doug Anderson
2019-04-29 10:54 [v1,03/14] usb: dwc2: Fix wakeup detected and session request interrupt handlers Artur Petrosyan
2019-04-29 10:54 ` [PATCH v1 03/14] " Artur Petrosyan
2019-04-29 11:03 [v1,04/14] usb: dwc2: Fix suspend state in host mode for partial power down Artur Petrosyan
2019-04-29 11:03 ` [PATCH v1 04/14] " Artur Petrosyan
2019-04-29 11:29 [v1,08/14] usb: dwc2: Add default param to control power optimization Artur Petrosyan
2019-04-29 11:29 ` [PATCH v1 08/14] " Artur Petrosyan
2019-04-29 11:35 [v1,09/14] usb: dwc2: Update dwc2_handle_usb_suspend_intr function Artur Petrosyan
2019-04-29 11:35 ` [PATCH v1 09/14] " Artur Petrosyan
2019-04-29 12:01 [v1,14/14] usb: dwc2: Add enter/exit hibernation from system issued suspend/resume Artur Petrosyan
2019-04-29 12:01 ` [PATCH v1 14/14] " Artur Petrosyan
2019-04-29 17:35 [v1,04/14] usb: dwc2: Fix suspend state in host mode for partial power down Doug Anderson
2019-04-29 17:35 ` [PATCH v1 04/14] " Doug Anderson
2019-04-29 17:40 [v1,08/14] usb: dwc2: Add default param to control power optimization Doug Anderson
2019-04-29 17:40 ` [PATCH v1 08/14] " Doug Anderson
2019-04-29 17:42 [v1,14/14] usb: dwc2: Add enter/exit hibernation from system issued suspend/resume Doug Anderson
2019-04-29 17:42 ` [PATCH v1 14/14] " Doug Anderson
2019-04-30 7:10 [v1,04/14] usb: dwc2: Fix suspend state in host mode for partial power down Artur Petrosyan
2019-04-30 7:10 ` [PATCH v1 04/14] " Artur Petrosyan
2019-04-30 12:45 [v1,08/14] usb: dwc2: Add default param to control power optimization Artur Petrosyan
2019-04-30 12:45 ` [PATCH v1 08/14] " Artur Petrosyan
2019-04-30 13:06 [v1,14/14] usb: dwc2: Add enter/exit hibernation from system issued suspend/resume Artur Petrosyan
2019-04-30 13:06 ` [PATCH v1 14/14] " Artur Petrosyan
2019-04-30 15:23 [v1,08/14] usb: dwc2: Add default param to control power optimization Doug Anderson
2019-04-30 15:23 ` [PATCH v1 08/14] " Doug Anderson
2019-05-01 1:54 [v1,04/14] usb: dwc2: Fix suspend state in host mode for partial power down Doug Anderson
2019-05-01 1:54 ` [PATCH v1 04/14] " Doug Anderson
2019-05-03 7:58 [v1,08/14] usb: dwc2: Add default param to control power optimization Artur Petrosyan
2019-05-03 7:58 ` [PATCH v1 08/14] " Artur Petrosyan
2019-05-03 8:13 [v1,04/14] usb: dwc2: Fix suspend state in host mode for partial power down Artur Petrosyan
2019-05-03 8:13 ` [PATCH v1 04/14] " Artur Petrosyan
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