From: jernej.skrabec@gmail.com (Jernej Škrabec)
To: linux-arm-kernel@lists.infradead.org
Subject: [linux-sunxi] [PATCH] ARM: dts: sun8i-h3: Increase the GPU clock to 576 MHz
Date: Wed, 27 Jun 2018 18:47:56 +0200 [thread overview]
Message-ID: <2117931.94GTsegy69@jernej-laptop> (raw)
In-Reply-To: <20180627072635.3592-1-paul.kocialkowski@bootlin.com>
Hi!
Dne sreda, 27. junij 2018 ob 09:26:35 CEST je Paul Kocialkowski napisal(a):
> It was reported (based on declarations from the Allwiner BSP) that the
> Mali 400 found on the H3 can be clocked up to 576 MHz.
>
> The frequency was tested using the r6p2 out-of-tree driver and a Kodi
> userspace with associated r6p2 blobs, leading to a working result.
>
> This increases the clock to 576 MHz, which directly increases the pixel
> throughput of the GPU (given the 1 pixel-per-cycle rate).
I think that current clock speed is on a bit conservative side because there
is no thermal throttling support yet.
Best regards,
Jernej
next prev parent reply other threads:[~2018-06-27 16:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-27 7:26 [PATCH] ARM: dts: sun8i-h3: Increase the GPU clock to 576 MHz Paul Kocialkowski
2018-06-27 16:47 ` Jernej Škrabec [this message]
2018-06-27 20:08 ` Maxime Ripard
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