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From: Maxime Ripard <maxime.ripard@bootlin.com>
To: Jagan Teki <jagan@amarulasolutions.com>
Cc: Chen-Yu Tsai <wens@csie.org>, Icenowy Zheng <icenowy@aosc.io>,
	Jernej Skrabec <jernej.skrabec@siol.net>,
	Vasily Khoruzhick <anarsoul@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>,
	David Airlie <airlied@linux.ie>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	linux-clk <linux-clk@vger.kernel.org>,
	Michael Trimarchi <michael@amarulasolutions.com>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
	devicetree <devicetree@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-sunxi@googlegroups.com
Subject: Re: [PATCH v3 16/25] drm/sun4i: sun6i_mipi_dsi: Add support for VCC-DSI voltage regulator
Date: Mon, 5 Nov 2018 09:34:05 +0100	[thread overview]
Message-ID: <20181105083405.zhhnulfsyyvlzusf@flea> (raw)
In-Reply-To: <CAMty3ZBky1kP-1Q+ja2BpcbTxdHgQOFn=T4bcnZwMz6zP+AcOQ@mail.gmail.com>

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On Mon, Oct 29, 2018 at 08:18:05PM +0530, Jagan Teki wrote:
> On Mon, Oct 29, 2018 at 3:01 PM Maxime Ripard <maxime.ripard@bootlin.com> wrote:
> >
> > On Fri, Oct 26, 2018 at 08:13:35PM +0530, Jagan Teki wrote:
> > > Some boards have VCC-DSI pin connected to voltage regulator which may
> > > not be turned on by default.
> > >
> > > Add support for such boards by adding voltage regulator handling code to
> > > MIPI DSI driver.
> > >
> > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> > > Tested-by: Jagan Teki <jagan@amarulasolutions.com>
> > > ---
> > > Changes for v3:
> > > - new patch
> > > Changes for v2:
> > > - none
> > >
> > >  drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 14 ++++++++++++++
> > >  drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h |  3 +++
> > >  2 files changed, 17 insertions(+)
> > >
> > > diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
> > > index 42bd7506abaf..bc57343592e0 100644
> > > --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
> > > +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
> > > @@ -949,6 +949,12 @@ static int sun6i_dsi_bind(struct device *dev, struct device *master,
> > >
> > >       dsi->drv = drv;
> > >
> > > +     ret = regulator_enable(dsi->regulator);
> > > +     if (ret) {
> > > +             dev_err(dev, "Failed to enable regulator\n");
> > > +             return ret;
> > > +     }
> > > +
> >
> > The regulator should be enabled only when the device is in use.
> 
> True, but there is no device specific quirk needed because who ever
> not needed simply use dummy regulator
> [    0.245821] sun6i-mipi-dsi 1ca0000.dsi: 1ca0000.dsi supply vcc-dsi
> not found, using dummy regulato
> r
> 
> even like HVCC in hdmi driver [1]
> 
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c?id=633ba1e086e1abbeef1ffd899911de8cf3987d9f

That's not my point. You should enable the regulator only when the DSI
bridge is being enabled, not when the driver has probed.

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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WARNING: multiple messages have this Message-ID (diff)
From: Maxime Ripard <maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
To: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
Cc: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
	Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>,
	Jernej Skrabec <jernej.skrabec-gGgVlfcn5nU@public.gmane.org>,
	Vasily Khoruzhick
	<anarsoul-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>,
	Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
	David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
	dri-devel
	<dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>,
	Michael Turquette
	<mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
	Stephen Boyd <sboyd-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	linux-clk <linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Michael Trimarchi
	<michael-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>,
	linux-arm-kernel
	<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
	devicetree <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	linux-kernel
	<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: Re: [PATCH v3 16/25] drm/sun4i: sun6i_mipi_dsi: Add support for VCC-DSI voltage regulator
Date: Mon, 5 Nov 2018 09:34:05 +0100	[thread overview]
Message-ID: <20181105083405.zhhnulfsyyvlzusf@flea> (raw)
In-Reply-To: <CAMty3ZBky1kP-1Q+ja2BpcbTxdHgQOFn=T4bcnZwMz6zP+AcOQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

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On Mon, Oct 29, 2018 at 08:18:05PM +0530, Jagan Teki wrote:
> On Mon, Oct 29, 2018 at 3:01 PM Maxime Ripard <maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org> wrote:
> >
> > On Fri, Oct 26, 2018 at 08:13:35PM +0530, Jagan Teki wrote:
> > > Some boards have VCC-DSI pin connected to voltage regulator which may
> > > not be turned on by default.
> > >
> > > Add support for such boards by adding voltage regulator handling code to
> > > MIPI DSI driver.
> > >
> > > Signed-off-by: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
> > > Tested-by: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
> > > ---
> > > Changes for v3:
> > > - new patch
> > > Changes for v2:
> > > - none
> > >
> > >  drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 14 ++++++++++++++
> > >  drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h |  3 +++
> > >  2 files changed, 17 insertions(+)
> > >
> > > diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
> > > index 42bd7506abaf..bc57343592e0 100644
> > > --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
> > > +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
> > > @@ -949,6 +949,12 @@ static int sun6i_dsi_bind(struct device *dev, struct device *master,
> > >
> > >       dsi->drv = drv;
> > >
> > > +     ret = regulator_enable(dsi->regulator);
> > > +     if (ret) {
> > > +             dev_err(dev, "Failed to enable regulator\n");
> > > +             return ret;
> > > +     }
> > > +
> >
> > The regulator should be enabled only when the device is in use.
> 
> True, but there is no device specific quirk needed because who ever
> not needed simply use dummy regulator
> [    0.245821] sun6i-mipi-dsi 1ca0000.dsi: 1ca0000.dsi supply vcc-dsi
> not found, using dummy regulato
> r
> 
> even like HVCC in hdmi driver [1]
> 
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c?id=633ba1e086e1abbeef1ffd899911de8cf3987d9f

That's not my point. You should enable the regulator only when the DSI
bridge is being enabled, not when the driver has probed.

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

WARNING: multiple messages have this Message-ID (diff)
From: maxime.ripard@bootlin.com (Maxime Ripard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 16/25] drm/sun4i: sun6i_mipi_dsi: Add support for VCC-DSI voltage regulator
Date: Mon, 5 Nov 2018 09:34:05 +0100	[thread overview]
Message-ID: <20181105083405.zhhnulfsyyvlzusf@flea> (raw)
In-Reply-To: <CAMty3ZBky1kP-1Q+ja2BpcbTxdHgQOFn=T4bcnZwMz6zP+AcOQ@mail.gmail.com>

On Mon, Oct 29, 2018 at 08:18:05PM +0530, Jagan Teki wrote:
> On Mon, Oct 29, 2018 at 3:01 PM Maxime Ripard <maxime.ripard@bootlin.com> wrote:
> >
> > On Fri, Oct 26, 2018 at 08:13:35PM +0530, Jagan Teki wrote:
> > > Some boards have VCC-DSI pin connected to voltage regulator which may
> > > not be turned on by default.
> > >
> > > Add support for such boards by adding voltage regulator handling code to
> > > MIPI DSI driver.
> > >
> > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> > > Tested-by: Jagan Teki <jagan@amarulasolutions.com>
> > > ---
> > > Changes for v3:
> > > - new patch
> > > Changes for v2:
> > > - none
> > >
> > >  drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 14 ++++++++++++++
> > >  drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h |  3 +++
> > >  2 files changed, 17 insertions(+)
> > >
> > > diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
> > > index 42bd7506abaf..bc57343592e0 100644
> > > --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
> > > +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
> > > @@ -949,6 +949,12 @@ static int sun6i_dsi_bind(struct device *dev, struct device *master,
> > >
> > >       dsi->drv = drv;
> > >
> > > +     ret = regulator_enable(dsi->regulator);
> > > +     if (ret) {
> > > +             dev_err(dev, "Failed to enable regulator\n");
> > > +             return ret;
> > > +     }
> > > +
> >
> > The regulator should be enabled only when the device is in use.
> 
> True, but there is no device specific quirk needed because who ever
> not needed simply use dummy regulator
> [    0.245821] sun6i-mipi-dsi 1ca0000.dsi: 1ca0000.dsi supply vcc-dsi
> not found, using dummy regulato
> r
> 
> even like HVCC in hdmi driver [1]
> 
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c?id=633ba1e086e1abbeef1ffd899911de8cf3987d9f

That's not my point. You should enable the regulator only when the DSI
bridge is being enabled, not when the driver has probed.

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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  reply	other threads:[~2018-11-05  8:34 UTC|newest]

Thread overview: 171+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-26 14:43 [PATCH v3 00/25] drm/sun4i: Allwinner A64 MIPI-DSI support Jagan Teki
2018-10-26 14:43 ` Jagan Teki
2018-10-26 14:43 ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 01/25] clk: sunxi-ng: a64: Fix gate bit of DSI DPHY Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 02/25] clk: sunxi-ng: Add check for minimal rate to NKM PLLs Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 03/25] clk: sunxi-ng: Add check for maximum " Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 04/25] drm/sun4i: sun6i_mipi_dsi: Add Allwinner A64 MIPI DSI support Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 05/25] dt-bindings: sun6i-dsi: Add compatible for A64 MIPI DSI Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 06/25] drm/sun4i: sun6i_mipi_dsi: Add DSI Generic short write 2 param transfer Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-29  9:17   ` Maxime Ripard
2018-10-29  9:17     ` Maxime Ripard
2018-10-29  9:17     ` Maxime Ripard
2018-10-26 14:43 ` [PATCH v3 07/25] drm/sun4i: sun6i_mipi_dsi: Fix VBP size calculation Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 08/25] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 09/25] drm/sun4i: sun6i_mipi_dsi: Refactor vertical video start delay Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 10/25] drm/sun4i: sun6i_mipi_dsi: Fix DSI hbp timing value Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 11/25] drm/sun4i: sun6i_mipi_dsi: Fix DSI hblk timing calculation Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 12/25] drm/sun4i: sun6i_mipi_dsi: Add DSI hblk packet overhead Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-29  9:22   ` Maxime Ripard
2018-10-29  9:22     ` Maxime Ripard
2018-10-29  9:22     ` Maxime Ripard
2018-10-29 14:26     ` Jagan Teki
2018-10-29 14:26       ` Jagan Teki
2018-10-29 14:26       ` Jagan Teki
2018-11-05  8:31       ` Maxime Ripard
2018-11-05  8:31         ` Maxime Ripard
2018-11-05  8:31         ` Maxime Ripard
2018-10-26 14:43 ` [PATCH v3 13/25] drm/sun4i: sun6i_mipi_dsi: Fix DSI hfp timing value Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 14/25] drm/sun4i: sun6i_mipi_dsi: Increase hfp packet overhead Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-29  9:27   ` Maxime Ripard
2018-10-29  9:27     ` Maxime Ripard
2018-10-29  9:27     ` Maxime Ripard
2018-10-29 14:27     ` Jagan Teki
2018-10-29 14:27       ` Jagan Teki
2018-11-05  8:33       ` Maxime Ripard
2018-11-05  8:33         ` Maxime Ripard
2018-11-05  8:33         ` Maxime Ripard
2018-10-26 14:43 ` [PATCH v3 15/25] drm/sun4i: sun6i_mipi_dsi: Set proper vblk timing calculation Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-29  9:30   ` Maxime Ripard
2018-10-29  9:30     ` Maxime Ripard
2018-10-29  9:30     ` Maxime Ripard
2018-10-26 14:43 ` [PATCH v3 16/25] drm/sun4i: sun6i_mipi_dsi: Add support for VCC-DSI voltage regulator Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-29  9:31   ` Maxime Ripard
2018-10-29  9:31     ` Maxime Ripard
2018-10-29  9:31     ` Maxime Ripard
2018-10-29 14:48     ` Jagan Teki
2018-10-29 14:48       ` Jagan Teki
2018-11-05  8:34       ` Maxime Ripard [this message]
2018-11-05  8:34         ` Maxime Ripard
2018-11-05  8:34         ` Maxime Ripard
2018-10-26 14:43 ` [PATCH v3 17/25] dt-bindings: panel: Add Bananapi S070WV20-CT16 ICN6211 MIPI-DSI to RGB bridge Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-30 20:23   ` Rob Herring
2018-10-30 20:23     ` Rob Herring
2018-10-30 20:23     ` Rob Herring
2018-10-31  8:53   ` Andrzej Hajda
2018-10-31  8:53     ` Andrzej Hajda
2018-10-31  8:53     ` Andrzej Hajda
2018-10-31  8:58     ` Chen-Yu Tsai
2018-10-31  8:58       ` Chen-Yu Tsai
2018-10-31  8:58       ` Chen-Yu Tsai
2018-10-31  9:15       ` Andrzej Hajda
2018-10-31  9:15         ` Andrzej Hajda
2018-10-31  9:15         ` Andrzej Hajda
2018-11-06 18:08         ` Jagan Teki
2018-11-06 18:08           ` Jagan Teki
2018-11-06 18:08           ` Jagan Teki
2018-11-07  9:11           ` Andrzej Hajda
2018-11-07  9:11             ` Andrzej Hajda
2018-11-07  9:11             ` Andrzej Hajda
2018-11-10  7:32             ` Jagan Teki
2018-11-10  7:32               ` Jagan Teki
2018-11-10  7:32               ` Jagan Teki
2018-11-13  7:56               ` Andrzej Hajda
2018-11-13  7:56                 ` Andrzej Hajda
2018-11-13  7:56                 ` Andrzej Hajda
2018-11-18 18:20                 ` Jagan Teki
2018-11-18 18:20                   ` Jagan Teki
2018-11-18 18:20                   ` Jagan Teki
2018-11-19  9:49                   ` Andrzej Hajda
2018-11-19  9:49                     ` Andrzej Hajda
2018-11-19  9:49                     ` Andrzej Hajda
2018-10-31  9:15       ` [linux-sunxi] " Julian Calaby
2018-10-31  9:15         ` Julian Calaby
2018-10-31  9:15         ` Julian Calaby
2018-11-06 18:13         ` [linux-sunxi] " Jagan Teki
2018-11-06 18:13           ` Jagan Teki
2018-11-06 18:13           ` Jagan Teki
2018-11-07 10:20           ` Julian Calaby
2018-11-07 10:20             ` Julian Calaby
2018-11-07 10:20             ` Julian Calaby
2018-10-26 14:43 ` [PATCH v3 18/25] drm/panel: " Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-29  9:33   ` Maxime Ripard
2018-10-29  9:33     ` Maxime Ripard
2018-10-29  9:33     ` Maxime Ripard
2018-10-26 14:43 ` [PATCH v3 19/25] dt-bindings: panel: Add Techstar TS8550B MIPI DSI panel Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-30 20:27   ` Rob Herring
2018-10-30 20:27     ` Rob Herring
2018-10-30 20:27     ` Rob Herring
2018-10-26 14:43 ` [PATCH v3 20/25] drm/panel: Add Techstar TS8550B MIPI-DSI LCD panel Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 16:13   ` [linux-sunxi] " Priit Laes
2018-10-26 16:13     ` Priit Laes
2018-10-26 16:13     ` Priit Laes
2018-10-27  9:55     ` [linux-sunxi] " Jagan Teki
2018-10-27  9:55       ` Jagan Teki
2018-10-27  9:55       ` Jagan Teki
2018-10-27 16:27       ` [linux-sunxi] " Priit Laes
2018-10-27 16:27         ` Priit Laes
2018-10-27 16:27         ` Priit Laes
2018-10-26 14:43 ` [PATCH v3 21/25] clk: sunxi-ng: a64: Add min and max rate for PLL_MIPI Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 22/25] dt-bindings: sun6i-dsi: Add compatible for A64 DPHY Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-30 20:28   ` Rob Herring
2018-10-30 20:28     ` Rob Herring
2018-10-30 20:28     ` Rob Herring
2018-10-31  2:24   ` Chen-Yu Tsai
2018-10-31  2:24     ` Chen-Yu Tsai
2018-10-31  2:24     ` Chen-Yu Tsai
2018-10-26 14:43 ` [PATCH v3 23/25] arm64: dts: allwinner: a64: Add DSI pipeline Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 24/25] [DO NOT MERGE] arm64: dts: allwinner: bananapi-m64: Bananapi S070WV20-CT16 DSI panel Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43 ` [PATCH v3 25/25] arm64: dts: allwinner: a64-amarula-relic: Enable Techstar TS8550B MIPI-DSI panel Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-26 14:43   ` Jagan Teki
2018-10-29  9:15 ` [PATCH v3 00/25] drm/sun4i: Allwinner A64 MIPI-DSI support Maxime Ripard
2018-10-29  9:15   ` Maxime Ripard
2018-10-29  9:15   ` Maxime Ripard
2018-10-29 12:34   ` Jagan Teki
2018-10-29 12:34     ` Jagan Teki
2018-10-29 12:34     ` Jagan Teki

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