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From: Ulf Hansson <ulf.hansson@linaro.org>
To: Nicolas Boichat <drinkcat@chromium.org>
Cc: Rob Herring <robh+dt@kernel.org>, David Airlie <airlied@linux.ie>,
	Daniel Vetter <daniel@ffwll.ch>,
	Mark Rutland <mark.rutland@arm.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Tomeu Vizoso <tomeu.vizoso@collabora.com>,
	Steven Price <steven.price@arm.com>,
	Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	DTML <devicetree@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	"moderated list:ARM/Mediatek SoC support" 
	<linux-mediatek@lists.infradead.org>,
	Hsin-Yi Wang <hsinyi@chromium.org>
Subject: Re: [PATCH v4 5/7] drm/panfrost: Add support for multiple power domains
Date: Mon, 10 Feb 2020 08:50:25 +0100	[thread overview]
Message-ID: <CAPDyKFrq5KQ7CHnMSCv7GqzpQyVfDQgLYjUVzeweTwKR3AmM4g@mail.gmail.com> (raw)
In-Reply-To: <CANMq1KA+3O+G+_r=xY98eK-in5i3HWg+4B4-ONk-6qWS3a9=0g@mail.gmail.com>

On Sun, 9 Feb 2020 at 13:50, Nicolas Boichat <drinkcat@chromium.org> wrote:
>
> On Fri, Feb 7, 2020 at 10:26 PM Ulf Hansson <ulf.hansson@linaro.org> wrote:
> >
> > On Fri, 7 Feb 2020 at 06:27, Nicolas Boichat <drinkcat@chromium.org> wrote:
> > >
> > > When there is a single power domain per device, the core will
> > > ensure the power domain is switched on (so it is technically
> > > equivalent to having not power domain specified at all).
> > >
> > > However, when there are multiple domains, as in MT8183 Bifrost
> > > GPU, we need to handle them in driver code.
> > >
> > > Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
> >
> > Besides a minor nitpick, feel free to add:
> >
> > Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
> >
> > Kind regards
> > Uffe
> >
> > [snip]
> > > +static int panfrost_pm_domain_init(struct panfrost_device *pfdev)
> > > +{
> > > +       int err;
> > > +       int i, num_domains;
> > > +
> > > +       num_domains = of_count_phandle_with_args(pfdev->dev->of_node,
> > > +                                                "power-domains",
> > > +                                                "#power-domain-cells");
> > > +
> > > +       /*
> > > +        * Single domain is handled by the core, and, if only a single power
> > > +        * the power domain is requested, the property is optional.
> > > +        */
> > > +       if (num_domains < 2 && pfdev->comp->num_pm_domains < 2)
> > > +               return 0;
> > > +
> > > +       if (num_domains != pfdev->comp->num_pm_domains) {
> > > +               dev_err(pfdev->dev,
> > > +                       "Incorrect number of power domains: %d provided, %d needed\n",
> > > +                       num_domains, pfdev->comp->num_pm_domains);
> > > +               return -EINVAL;
> > > +       }
> > > +
> > > +       if (WARN(num_domains > ARRAY_SIZE(pfdev->pm_domain_devs),
> > > +                       "Too many supplies in compatible structure.\n"))
> >
> > Nitpick:
> > Not sure this deserves a WARN. Perhaps a regular dev_err() is sufficient.
>
> Ah well I had a BUG_ON before so presumably this is already a little better ,-)
>
> You can only reach there if you set pfdev->comp->num_pm_domains >
> MAX_PM_DOMAINS in the currently matched struct panfrost_compatible
> (pfdev->comp->num_pm_domains == num_domains, and see below too), so
> the kernel code would actually be actually broken (not the device
> tree, nor anything that could be probed). So I'm wondering if the
> loudness of a WARN is better in this case? Arguable ,-)

I see. It's not a big a deal, so feel free to keep as is.

[...]

Kind regards
Uffe

WARNING: multiple messages have this Message-ID (diff)
From: Ulf Hansson <ulf.hansson@linaro.org>
To: Nicolas Boichat <drinkcat@chromium.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	DTML <devicetree@vger.kernel.org>,
	Tomeu Vizoso <tomeu.vizoso@collabora.com>,
	David Airlie <airlied@linux.ie>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Mark Brown <broonie@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	Steven Price <steven.price@arm.com>,
	Rob Herring <robh+dt@kernel.org>,
	"moderated list:ARM/Mediatek SoC support"
	<linux-mediatek@lists.infradead.org>,
	Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	Hsin-Yi Wang <hsinyi@chromium.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v4 5/7] drm/panfrost: Add support for multiple power domains
Date: Mon, 10 Feb 2020 08:50:25 +0100	[thread overview]
Message-ID: <CAPDyKFrq5KQ7CHnMSCv7GqzpQyVfDQgLYjUVzeweTwKR3AmM4g@mail.gmail.com> (raw)
In-Reply-To: <CANMq1KA+3O+G+_r=xY98eK-in5i3HWg+4B4-ONk-6qWS3a9=0g@mail.gmail.com>

On Sun, 9 Feb 2020 at 13:50, Nicolas Boichat <drinkcat@chromium.org> wrote:
>
> On Fri, Feb 7, 2020 at 10:26 PM Ulf Hansson <ulf.hansson@linaro.org> wrote:
> >
> > On Fri, 7 Feb 2020 at 06:27, Nicolas Boichat <drinkcat@chromium.org> wrote:
> > >
> > > When there is a single power domain per device, the core will
> > > ensure the power domain is switched on (so it is technically
> > > equivalent to having not power domain specified at all).
> > >
> > > However, when there are multiple domains, as in MT8183 Bifrost
> > > GPU, we need to handle them in driver code.
> > >
> > > Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
> >
> > Besides a minor nitpick, feel free to add:
> >
> > Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
> >
> > Kind regards
> > Uffe
> >
> > [snip]
> > > +static int panfrost_pm_domain_init(struct panfrost_device *pfdev)
> > > +{
> > > +       int err;
> > > +       int i, num_domains;
> > > +
> > > +       num_domains = of_count_phandle_with_args(pfdev->dev->of_node,
> > > +                                                "power-domains",
> > > +                                                "#power-domain-cells");
> > > +
> > > +       /*
> > > +        * Single domain is handled by the core, and, if only a single power
> > > +        * the power domain is requested, the property is optional.
> > > +        */
> > > +       if (num_domains < 2 && pfdev->comp->num_pm_domains < 2)
> > > +               return 0;
> > > +
> > > +       if (num_domains != pfdev->comp->num_pm_domains) {
> > > +               dev_err(pfdev->dev,
> > > +                       "Incorrect number of power domains: %d provided, %d needed\n",
> > > +                       num_domains, pfdev->comp->num_pm_domains);
> > > +               return -EINVAL;
> > > +       }
> > > +
> > > +       if (WARN(num_domains > ARRAY_SIZE(pfdev->pm_domain_devs),
> > > +                       "Too many supplies in compatible structure.\n"))
> >
> > Nitpick:
> > Not sure this deserves a WARN. Perhaps a regular dev_err() is sufficient.
>
> Ah well I had a BUG_ON before so presumably this is already a little better ,-)
>
> You can only reach there if you set pfdev->comp->num_pm_domains >
> MAX_PM_DOMAINS in the currently matched struct panfrost_compatible
> (pfdev->comp->num_pm_domains == num_domains, and see below too), so
> the kernel code would actually be actually broken (not the device
> tree, nor anything that could be probed). So I'm wondering if the
> loudness of a WARN is better in this case? Arguable ,-)

I see. It's not a big a deal, so feel free to keep as is.

[...]

Kind regards
Uffe

_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: Ulf Hansson <ulf.hansson@linaro.org>
To: Nicolas Boichat <drinkcat@chromium.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	DTML <devicetree@vger.kernel.org>,
	Tomeu Vizoso <tomeu.vizoso@collabora.com>,
	David Airlie <airlied@linux.ie>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Mark Brown <broonie@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	Steven Price <steven.price@arm.com>,
	Rob Herring <robh+dt@kernel.org>,
	"moderated list:ARM/Mediatek SoC support"
	<linux-mediatek@lists.infradead.org>,
	Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	Hsin-Yi Wang <hsinyi@chromium.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v4 5/7] drm/panfrost: Add support for multiple power domains
Date: Mon, 10 Feb 2020 08:50:25 +0100	[thread overview]
Message-ID: <CAPDyKFrq5KQ7CHnMSCv7GqzpQyVfDQgLYjUVzeweTwKR3AmM4g@mail.gmail.com> (raw)
In-Reply-To: <CANMq1KA+3O+G+_r=xY98eK-in5i3HWg+4B4-ONk-6qWS3a9=0g@mail.gmail.com>

On Sun, 9 Feb 2020 at 13:50, Nicolas Boichat <drinkcat@chromium.org> wrote:
>
> On Fri, Feb 7, 2020 at 10:26 PM Ulf Hansson <ulf.hansson@linaro.org> wrote:
> >
> > On Fri, 7 Feb 2020 at 06:27, Nicolas Boichat <drinkcat@chromium.org> wrote:
> > >
> > > When there is a single power domain per device, the core will
> > > ensure the power domain is switched on (so it is technically
> > > equivalent to having not power domain specified at all).
> > >
> > > However, when there are multiple domains, as in MT8183 Bifrost
> > > GPU, we need to handle them in driver code.
> > >
> > > Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
> >
> > Besides a minor nitpick, feel free to add:
> >
> > Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
> >
> > Kind regards
> > Uffe
> >
> > [snip]
> > > +static int panfrost_pm_domain_init(struct panfrost_device *pfdev)
> > > +{
> > > +       int err;
> > > +       int i, num_domains;
> > > +
> > > +       num_domains = of_count_phandle_with_args(pfdev->dev->of_node,
> > > +                                                "power-domains",
> > > +                                                "#power-domain-cells");
> > > +
> > > +       /*
> > > +        * Single domain is handled by the core, and, if only a single power
> > > +        * the power domain is requested, the property is optional.
> > > +        */
> > > +       if (num_domains < 2 && pfdev->comp->num_pm_domains < 2)
> > > +               return 0;
> > > +
> > > +       if (num_domains != pfdev->comp->num_pm_domains) {
> > > +               dev_err(pfdev->dev,
> > > +                       "Incorrect number of power domains: %d provided, %d needed\n",
> > > +                       num_domains, pfdev->comp->num_pm_domains);
> > > +               return -EINVAL;
> > > +       }
> > > +
> > > +       if (WARN(num_domains > ARRAY_SIZE(pfdev->pm_domain_devs),
> > > +                       "Too many supplies in compatible structure.\n"))
> >
> > Nitpick:
> > Not sure this deserves a WARN. Perhaps a regular dev_err() is sufficient.
>
> Ah well I had a BUG_ON before so presumably this is already a little better ,-)
>
> You can only reach there if you set pfdev->comp->num_pm_domains >
> MAX_PM_DOMAINS in the currently matched struct panfrost_compatible
> (pfdev->comp->num_pm_domains == num_domains, and see below too), so
> the kernel code would actually be actually broken (not the device
> tree, nor anything that could be probed). So I'm wondering if the
> loudness of a WARN is better in this case? Arguable ,-)

I see. It's not a big a deal, so feel free to keep as is.

[...]

Kind regards
Uffe

_______________________________________________
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: Ulf Hansson <ulf.hansson@linaro.org>
To: Nicolas Boichat <drinkcat@chromium.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	DTML <devicetree@vger.kernel.org>,
	Tomeu Vizoso <tomeu.vizoso@collabora.com>,
	David Airlie <airlied@linux.ie>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Mark Brown <broonie@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	Steven Price <steven.price@arm.com>,
	Rob Herring <robh+dt@kernel.org>,
	"moderated list:ARM/Mediatek SoC support"
	<linux-mediatek@lists.infradead.org>,
	Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>,
	Hsin-Yi Wang <hsinyi@chromium.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v4 5/7] drm/panfrost: Add support for multiple power domains
Date: Mon, 10 Feb 2020 08:50:25 +0100	[thread overview]
Message-ID: <CAPDyKFrq5KQ7CHnMSCv7GqzpQyVfDQgLYjUVzeweTwKR3AmM4g@mail.gmail.com> (raw)
In-Reply-To: <CANMq1KA+3O+G+_r=xY98eK-in5i3HWg+4B4-ONk-6qWS3a9=0g@mail.gmail.com>

On Sun, 9 Feb 2020 at 13:50, Nicolas Boichat <drinkcat@chromium.org> wrote:
>
> On Fri, Feb 7, 2020 at 10:26 PM Ulf Hansson <ulf.hansson@linaro.org> wrote:
> >
> > On Fri, 7 Feb 2020 at 06:27, Nicolas Boichat <drinkcat@chromium.org> wrote:
> > >
> > > When there is a single power domain per device, the core will
> > > ensure the power domain is switched on (so it is technically
> > > equivalent to having not power domain specified at all).
> > >
> > > However, when there are multiple domains, as in MT8183 Bifrost
> > > GPU, we need to handle them in driver code.
> > >
> > > Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
> >
> > Besides a minor nitpick, feel free to add:
> >
> > Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
> >
> > Kind regards
> > Uffe
> >
> > [snip]
> > > +static int panfrost_pm_domain_init(struct panfrost_device *pfdev)
> > > +{
> > > +       int err;
> > > +       int i, num_domains;
> > > +
> > > +       num_domains = of_count_phandle_with_args(pfdev->dev->of_node,
> > > +                                                "power-domains",
> > > +                                                "#power-domain-cells");
> > > +
> > > +       /*
> > > +        * Single domain is handled by the core, and, if only a single power
> > > +        * the power domain is requested, the property is optional.
> > > +        */
> > > +       if (num_domains < 2 && pfdev->comp->num_pm_domains < 2)
> > > +               return 0;
> > > +
> > > +       if (num_domains != pfdev->comp->num_pm_domains) {
> > > +               dev_err(pfdev->dev,
> > > +                       "Incorrect number of power domains: %d provided, %d needed\n",
> > > +                       num_domains, pfdev->comp->num_pm_domains);
> > > +               return -EINVAL;
> > > +       }
> > > +
> > > +       if (WARN(num_domains > ARRAY_SIZE(pfdev->pm_domain_devs),
> > > +                       "Too many supplies in compatible structure.\n"))
> >
> > Nitpick:
> > Not sure this deserves a WARN. Perhaps a regular dev_err() is sufficient.
>
> Ah well I had a BUG_ON before so presumably this is already a little better ,-)
>
> You can only reach there if you set pfdev->comp->num_pm_domains >
> MAX_PM_DOMAINS in the currently matched struct panfrost_compatible
> (pfdev->comp->num_pm_domains == num_domains, and see below too), so
> the kernel code would actually be actually broken (not the device
> tree, nor anything that could be probed). So I'm wondering if the
> loudness of a WARN is better in this case? Arguable ,-)

I see. It's not a big a deal, so feel free to keep as is.

[...]

Kind regards
Uffe
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  reply	other threads:[~2020-02-10  7:51 UTC|newest]

Thread overview: 166+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-07  5:26 [PATCH v4 0/7] Add dts for mt8183 GPU (and misc panfrost patches) Nicolas Boichat
2020-02-07  5:26 ` Nicolas Boichat
2020-02-07  5:26 ` Nicolas Boichat
2020-02-07  5:26 ` Nicolas Boichat
2020-02-07  5:26 ` [PATCH v4 1/7] dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183 Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-25 17:16   ` Rob Herring
2020-02-25 17:16     ` Rob Herring
2020-02-25 17:16     ` Rob Herring
2020-02-25 17:16     ` Rob Herring
2020-02-26  0:55     ` Nicolas Boichat
2020-02-26  0:55       ` Nicolas Boichat
2020-02-26  0:55       ` Nicolas Boichat
2020-02-26  0:55       ` Nicolas Boichat
2020-03-06  2:34       ` Nick Fan
2020-03-06  2:34         ` Nick Fan
2020-03-06  2:34         ` Nick Fan
2020-03-06  2:34         ` Nick Fan
2020-03-06  2:43         ` Nicolas Boichat
2020-03-06  2:43           ` Nicolas Boichat
2020-03-06  2:43           ` Nicolas Boichat
2020-03-06  2:43           ` Nicolas Boichat
2020-03-06 14:13         ` Rob Herring
2020-03-06 14:13           ` Rob Herring
2020-03-06 14:13           ` Rob Herring
2020-03-06 14:13           ` Rob Herring
2020-03-06 14:43           ` Steven Price
2020-03-06 14:43             ` Steven Price
2020-03-06 14:43             ` Steven Price
2020-03-06 14:43             ` Steven Price
2020-03-09  7:55             ` Nick Fan
2020-03-09  7:55               ` Nick Fan
2020-03-09  7:55               ` Nick Fan
2020-03-09  7:55               ` Nick Fan
2020-02-07  5:26 ` [PATCH v4 2/7] arm64: dts: mt8183: Add node for the Mali GPU Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26 ` [PATCH v4 3/7] drm/panfrost: Improve error reporting in panfrost_gpu_power_on Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-12 10:38   ` Matthias Brugger
2020-02-12 10:38     ` Matthias Brugger
2020-02-12 10:38     ` Matthias Brugger
2020-02-12 10:38     ` Matthias Brugger
2020-02-07  5:26 ` [PATCH v4 4/7] drm/panfrost: Add support for multiple regulators Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-10 11:31   ` Steven Price
2020-02-10 11:31     ` Steven Price
2020-02-10 11:31     ` Steven Price
2020-02-10 11:31     ` Steven Price
2020-02-10 14:00   ` Mark Brown
2020-02-10 14:00     ` Mark Brown
2020-02-10 14:00     ` Mark Brown
2020-02-10 14:00     ` Mark Brown
2020-02-07  5:26 ` [PATCH v4 5/7] drm/panfrost: Add support for multiple power domains Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07 13:52   ` Alyssa Rosenzweig
2020-02-07 13:52     ` Alyssa Rosenzweig
2020-02-07 13:52     ` Alyssa Rosenzweig
2020-02-07 13:52     ` Alyssa Rosenzweig
2020-02-09 12:43     ` Nicolas Boichat
2020-02-09 12:43       ` Nicolas Boichat
2020-02-09 12:43       ` Nicolas Boichat
2020-02-09 12:43       ` Nicolas Boichat
2020-02-07 14:25   ` Ulf Hansson
2020-02-07 14:25     ` Ulf Hansson
2020-02-07 14:25     ` Ulf Hansson
2020-02-07 14:25     ` Ulf Hansson
2020-02-09 12:50     ` Nicolas Boichat
2020-02-09 12:50       ` Nicolas Boichat
2020-02-09 12:50       ` Nicolas Boichat
2020-02-09 12:50       ` Nicolas Boichat
2020-02-10  7:50       ` Ulf Hansson [this message]
2020-02-10  7:50         ` Ulf Hansson
2020-02-10  7:50         ` Ulf Hansson
2020-02-10  7:50         ` Ulf Hansson
2020-02-10 11:39   ` Steven Price
2020-02-10 11:39     ` Steven Price
2020-02-10 11:39     ` Steven Price
2020-02-10 11:39     ` Steven Price
2020-02-11 19:43   ` Rob Herring
2020-02-11 19:43     ` Rob Herring
2020-02-11 19:43     ` Rob Herring
2020-02-11 19:43     ` Rob Herring
2020-02-11 20:08     ` Saravana Kannan
2020-02-11 20:08       ` Saravana Kannan
2020-02-11 20:08       ` Saravana Kannan
2020-02-11 20:08       ` Saravana Kannan
2020-02-12  1:58       ` Rob Herring
2020-02-12  1:58         ` Rob Herring
2020-02-12  1:58         ` Rob Herring
2020-02-12  1:58         ` Rob Herring
2020-02-12  2:10         ` Saravana Kannan
2020-02-12  2:10           ` Saravana Kannan
2020-02-12  2:10           ` Saravana Kannan
2020-02-12  2:10           ` Saravana Kannan
2020-02-12  2:08       ` Nicolas Boichat
2020-02-12  2:08         ` Nicolas Boichat
2020-02-12  2:08         ` Nicolas Boichat
2020-02-12  2:08         ` Nicolas Boichat
2020-02-07  5:26 ` [PATCH v4 6/7] RFC: drm/panfrost: Add mt8183-mali compatible string Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26 ` [PATCH v4 7/7] RFC: drm/panfrost: devfreq: Add support for 2 regulators Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-07  5:26   ` Nicolas Boichat
2020-02-12  8:49   ` Nicolas Boichat
2020-02-12  8:49     ` Nicolas Boichat
2020-02-12  8:49     ` Nicolas Boichat
2020-02-12  8:49     ` Nicolas Boichat
2020-02-12  9:06     ` Viresh Kumar
2020-02-12  9:06       ` Viresh Kumar
2020-02-12  9:06       ` Viresh Kumar
2020-02-12  9:06       ` Viresh Kumar
2020-02-12 18:14     ` Rob Herring
2020-02-12 18:14       ` Rob Herring
2020-02-12 18:14       ` Rob Herring
2020-02-12 18:14       ` Rob Herring
2020-02-13  7:57       ` Nicolas Boichat
2020-02-13  7:57         ` Nicolas Boichat
2020-02-13  7:57         ` Nicolas Boichat
2020-02-13  7:57         ` Nicolas Boichat
2020-02-13  8:24         ` Nicolas Boichat
2020-02-13  8:24           ` Nicolas Boichat
2020-02-13  8:24           ` Nicolas Boichat
2020-02-13  8:24           ` Nicolas Boichat
2020-02-14  1:37         ` Nick Fan (范哲維)
2020-02-14  1:37           ` Nick Fan (范哲維)
2020-03-09  1:53           ` Nicolas Boichat
2020-03-09  1:53             ` Nicolas Boichat
2020-03-09  1:53             ` Nicolas Boichat
2020-03-09  1:53             ` Nicolas Boichat
2020-02-07  6:17 ` [PATCH v4 0/7] Add dts for mt8183 GPU (and misc panfrost patches) Tomeu Vizoso
2020-02-07  6:17   ` Tomeu Vizoso
2020-02-07  6:17   ` Tomeu Vizoso
2020-02-07  6:17   ` Tomeu Vizoso
2020-02-07  7:42   ` Nicolas Boichat
2020-02-07  7:42     ` Nicolas Boichat
2020-02-07  7:42     ` Nicolas Boichat
2020-02-07  7:42     ` Nicolas Boichat
2020-02-07  8:13     ` Tomeu Vizoso
2020-02-07  8:13       ` Tomeu Vizoso
2020-02-07  8:13       ` Tomeu Vizoso
2020-02-07  8:13       ` Tomeu Vizoso
2020-02-10  3:39       ` Nicolas Boichat
2020-02-10  3:39         ` Nicolas Boichat
2020-02-10  3:39         ` Nicolas Boichat
2020-02-10  3:39         ` Nicolas Boichat
2020-02-10  8:17         ` Tomeu Vizoso
2020-02-10  8:17           ` Tomeu Vizoso
2020-02-10  8:17           ` Tomeu Vizoso
2020-02-10  8:17           ` Tomeu Vizoso
2020-02-25 20:35 ` Rob Herring
2020-02-25 20:35   ` Rob Herring
2020-02-25 20:35   ` Rob Herring
2020-02-25 20:35   ` Rob Herring

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