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From: Brian Norris <briannorris@chromium.org>
To: "Michel Dänzer" <michel.daenzer@mailbox.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
	kernelci-results@groups.io, bot@kernelci.org,
	Jonas Karlman <jonas@kwiboo.se>,
	Robert Foss <robert.foss@linaro.org>,
	Douglas Anderson <dianders@chromium.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Sean Paul <seanpaul@chromium.org>,
	dri-devel@lists.freedesktop.org,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	gtucker@collabora.com, linux-arm-kernel@lists.infradead.org,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Subject: Re: renesas/master bisection: igt-kms-rockchip.kms_vblank.pipe-A-wait-forked on rk3399-gru-kevin
Date: Thu, 5 Jan 2023 17:43:52 -0800	[thread overview]
Message-ID: <Y7d82A9FrHDraRYB@google.com> (raw)
In-Reply-To: <Y7dyh1AkJRZnf+Dq@google.com>

On Thu, Jan 05, 2023 at 04:59:55PM -0800, Brian Norris wrote:
> On Wed, Jan 04, 2023 at 10:11:46AM +0100, Michel Dänzer wrote:
> > On 1/4/23 03:11, Brian Norris wrote:
> > > On Tue, Jan 03, 2023 at 07:04:00PM +0100, Michel Dänzer wrote:
> > >> On 12/21/22 23:02, Brian Norris wrote:
> > >>> 3. leave vblank enabled even in the presence of PSR
> > > 
> > > I'm leaning toward this.
> > 
> > If this means vblank interrupts will arrive as expected even while in PSR, that may be the ideal solution indeed.
> 
> Yes. And I think I have a working patchset for this now. It passes all
> the igt-gpu-tools/kms_vblank tests for me now, and I don't think it
> causes any other issues. I'll send it out shortly, after a bit more
> testing.

For the record, that's here:
https://lore.kernel.org/lkml/20230105174001.2.Ic07cba4ab9a7bd3618a9e4258b8f92ea7d10ae5a@changeid/

I didn't CC everyone who got this report. In included a:

  Reported-by: "kernelci.org bot" <bot@kernelci.org>

even though it didn't really bisect the right thing. Let me know if
there's a different/better way to give credit.

Brian

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Brian Norris <briannorris@chromium.org>
To: "Michel Dänzer" <michel.daenzer@mailbox.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
	kernelci-results@groups.io, bot@kernelci.org,
	Jonas Karlman <jonas@kwiboo.se>,
	dri-devel@lists.freedesktop.org,
	Douglas Anderson <dianders@chromium.org>,
	Robert Foss <robert.foss@linaro.org>,
	Mark Brown <broonie@kernel.org>,
	Sean Paul <seanpaul@chromium.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	gtucker@collabora.com, linux-arm-kernel@lists.infradead.org,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Subject: Re: renesas/master bisection: igt-kms-rockchip.kms_vblank.pipe-A-wait-forked on rk3399-gru-kevin
Date: Thu, 5 Jan 2023 17:43:52 -0800	[thread overview]
Message-ID: <Y7d82A9FrHDraRYB@google.com> (raw)
In-Reply-To: <Y7dyh1AkJRZnf+Dq@google.com>

On Thu, Jan 05, 2023 at 04:59:55PM -0800, Brian Norris wrote:
> On Wed, Jan 04, 2023 at 10:11:46AM +0100, Michel Dänzer wrote:
> > On 1/4/23 03:11, Brian Norris wrote:
> > > On Tue, Jan 03, 2023 at 07:04:00PM +0100, Michel Dänzer wrote:
> > >> On 12/21/22 23:02, Brian Norris wrote:
> > >>> 3. leave vblank enabled even in the presence of PSR
> > > 
> > > I'm leaning toward this.
> > 
> > If this means vblank interrupts will arrive as expected even while in PSR, that may be the ideal solution indeed.
> 
> Yes. And I think I have a working patchset for this now. It passes all
> the igt-gpu-tools/kms_vblank tests for me now, and I don't think it
> causes any other issues. I'll send it out shortly, after a bit more
> testing.

For the record, that's here:
https://lore.kernel.org/lkml/20230105174001.2.Ic07cba4ab9a7bd3618a9e4258b8f92ea7d10ae5a@changeid/

I didn't CC everyone who got this report. In included a:

  Reported-by: "kernelci.org bot" <bot@kernelci.org>

even though it didn't really bisect the right thing. Let me know if
there's a different/better way to give credit.

Brian

  reply	other threads:[~2023-01-06  1:45 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <6398848e.170a0220.f8e8e.d44f@mx.google.com>
2022-12-13 16:51 ` renesas/master bisection: igt-kms-rockchip.kms_vblank.pipe-A-wait-forked on rk3399-gru-kevin Mark Brown
2022-12-13 16:51   ` Mark Brown
2022-12-14 10:06   ` Geert Uytterhoeven
2022-12-14 10:06     ` Geert Uytterhoeven
2022-12-14 12:55     ` Guillaume Tucker
2022-12-14 12:55       ` Guillaume Tucker
2022-12-14 12:55       ` Guillaume Tucker
2022-12-14 13:50       ` Mark Brown
2022-12-14 13:50         ` Mark Brown
2022-12-14 13:50         ` Mark Brown
2022-12-14 14:27         ` Guillaume Tucker
2022-12-14 14:27           ` Guillaume Tucker
2022-12-14 14:27           ` Guillaume Tucker
2022-12-14 14:54           ` Mark Brown
2022-12-14 14:54             ` Mark Brown
2022-12-14 14:54             ` Mark Brown
2022-12-14 14:03       ` Geert Uytterhoeven
2022-12-14 14:03         ` Geert Uytterhoeven
2022-12-14 14:03         ` Geert Uytterhoeven
2022-12-14 14:16         ` Guillaume Tucker
2022-12-14 14:16           ` Guillaume Tucker
2022-12-14 14:16           ` Guillaume Tucker
2022-12-14 14:39           ` Mark Brown
2022-12-14 14:39             ` Mark Brown
2022-12-14 14:39             ` Mark Brown
2022-12-14 15:02             ` Geert Uytterhoeven
2022-12-14 15:02               ` Geert Uytterhoeven
2022-12-14 15:02               ` Geert Uytterhoeven
2022-12-14 15:06           ` Geert Uytterhoeven
2022-12-14 15:06             ` Geert Uytterhoeven
2022-12-14 15:06             ` Geert Uytterhoeven
2022-12-15  3:04   ` Brian Norris
2022-12-15  3:04     ` Brian Norris
2022-12-21 22:02     ` Brian Norris
2022-12-21 22:02       ` Brian Norris
2023-01-03 18:04       ` Michel Dänzer
2023-01-03 18:04         ` Michel Dänzer
2023-01-04  2:11         ` Brian Norris
2023-01-04  2:11           ` Brian Norris
2023-01-04  9:11           ` Michel Dänzer
2023-01-04  9:11             ` Michel Dänzer
2023-01-06  0:59             ` Brian Norris
2023-01-06  0:59               ` Brian Norris
2023-01-06  1:43               ` Brian Norris [this message]
2023-01-06  1:43                 ` Brian Norris

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