From: "Jernej Škrabec" <jernej.skrabec@siol.net>
To: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
"Chen-Yu Tsai" <wens@csie.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Clément Péron" <peron.clem@gmail.com>,
"Jagan Teki" <jagan@amarulasolutions.com>,
linux-arm-kernel@lists.infradead.org,
"Icenowy Zheng" <icenowy@aosc.io>
Subject: Re: [PATCH v2 0/8] Add Allwinner H6 Mali Midgard GPU
Date: Thu, 11 Apr 2019 17:01:03 +0200 [thread overview]
Message-ID: <2219012.spPdo1bsEq@jernej-laptop> (raw)
In-Reply-To: <20190411123223.zyumngnlwhlvk6mf@flea>
Hi!
Dne četrtek, 11. april 2019 ob 14:32:23 CEST je Maxime Ripard napisal(a):
> On Thu, Apr 11, 2019 at 12:57:12PM +0200, Clément Péron wrote:
> > Hi,
> >
> > The Allwinner H6 has a Mali-T720 MP2. The drivers are
> > out-of-tree so this series only introduce the dt-bindings.
> >
> > The first patch is from Neil Amstrong and has been already
> > merged in linux-amlogic. It is required for this series.
> >
> > The second patch is from Icenowy Zheng where I changed the
> > order has required by Rob Herring.
> > See: https://patchwork.kernel.org/patch/10699829/
> >
> > The GPU opp table was taken from Jernej Škrabec's patch
> > on LibreELEC.tv.
>
> One valuable information here would be which stack did you use,
> panfrost and mesa or the ARM stack? If so, with which driver and which
> blob?
I'm using similar binding (different clock and interrupt names, but otherwise
same) for quiet some time now on LibreELEC with ARM proprietary userspace and
kernel space driver (32-bit GBM version) and it works well.
It's true that I'm using OPP table, but most (if not all) of the time GPU is
set to lowest setting as there is not much to do when rendering GUI.
Best regards,
Jernej
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next prev parent reply other threads:[~2019-04-11 15:01 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-11 10:57 [PATCH v2 0/8] Add Allwinner H6 Mali Midgard GPU Clément Péron
2019-04-11 10:57 ` [PATCH v2 1/8] dt-bindings: gpu: mali-midgard: Add resets property Clément Péron
2019-04-11 10:57 ` [PATCH v2 2/8] dt-bindings: gpu: add bus clock for Mali Midgard GPUs Clément Péron
2019-04-11 12:30 ` Maxime Ripard
2019-04-11 12:45 ` Clément Péron
2019-04-11 10:57 ` [PATCH v2 3/8] dt-bindings: gpu: mali-midgard: Add h6 mali gpu compatible Clément Péron
2019-04-11 10:57 ` [PATCH v2 4/8] arm64: dts: allwinner: Add ARM Mali GPU node for H6 Clément Péron
2019-04-11 15:05 ` Jernej Škrabec
2019-04-11 15:20 ` Clément Péron
2019-04-11 15:23 ` Jernej Škrabec
2019-04-11 15:27 ` Maxime Ripard
2019-04-11 15:42 ` Jernej Škrabec
2019-04-11 15:50 ` Maxime Ripard
2019-04-11 16:24 ` Rob Herring
2019-04-11 10:57 ` [PATCH v2 5/8] arm64: dts: allwinner: Add mali GPU supply for Pine H64 Clément Péron
2019-04-11 10:57 ` [PATCH v2 6/8] arm64: dts: allwinner: Add mali GPU supply for Beelink GS1 Clément Péron
2019-04-11 10:57 ` [PATCH v2 7/8] arm64: dts: allwinner: Add mali GPU supply for OrangePi Boards Clément Péron
2019-04-11 10:57 ` [PATCH v2 8/8] arm64: dts: allwinner: Add mali GPU supply for OrangePi 3 Clément Péron
2019-04-11 12:32 ` [PATCH v2 0/8] Add Allwinner H6 Mali Midgard GPU Maxime Ripard
2019-04-11 15:01 ` Jernej Škrabec [this message]
2019-04-11 15:09 ` Clément Péron
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