linux-kernel - Re: [PATCH v2 6/6] drm/panfrost: Force AARCH64

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Message-ID: <0cd19f91-2726-419c-ba92-fdb8e7a38377@collabora.com>
Date: Mon, 17 Mar 2025 09:50:06 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Ariel D'Alessandro <ariel.dalessandro@...labora.com>,
 dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc: boris.brezillon@...labora.com, robh@...nel.org, steven.price@....com,
 maarten.lankhorst@...ux.intel.com, mripard@...nel.org, tzimmermann@...e.de,
 airlied@...il.com, simona@...ll.ch, kernel@...labora.com,
 linux-mediatek@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org,
 sjoerd@...labora.com
Subject: Re: [PATCH v2 6/6] drm/panfrost: Force AARCH64_4K page table format
 on MediaTek MT8192

Il 14/03/25 18:38, Ariel D'Alessandro ha scritto:
> MediaTek MT8192 SoC has an ARM Mali-G57 MC5 GPU (Valhall-JM). Now that
> Panfrost supports AARCH64_4K page table format, let's enable it on this
> SoC.
> 
> Running glmark2-es2-drm [0] benchmark, reported the same performance
> score on both modes Mali LPAE (LEGACY) vs. AARCH64_4K, before and after
> this commit. Tested on a Mediatek (MT8395) Genio 1200 EVK board.
> 
> [0] https://github.com/glmark2/glmark2
> 
> Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@...labora.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>