linux-kernel - Re: [PATCH v1 5/6] drm/panfrost: Enable AARCH64_4K page table format on mediatek

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Message-ID: <fa5ff28c-ffa0-47d7-9498-ef8b297c7afb@collabora.com>
Date: Thu, 13 Mar 2025 16:04:18 -0300
From: Ariel D'Alessandro <ariel.dalessandro@...labora.com>
To: Boris Brezillon <boris.brezillon@...labora.com>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
 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 v1 5/6] drm/panfrost: Enable AARCH64_4K page table format
 on mediatek_mt8188

Boris,

On 3/11/25 5:06 AM, Boris Brezillon wrote:
> On Mon, 10 Mar 2025 16:59:20 -0300
> Ariel D'Alessandro <ariel.dalessandro@...labora.com> wrote:
> 
>> Now that Panfrost supports AARCH64_4K page table format, let's enable it
>> on Mediatek MT8188.
> 
> Can you maybe give more details on why this is needed
> (legacy shareability/cacheability not suitable for this GPU?)?

Ack, will expand in v2.

Thanks!

-- 
Ariel D'Alessandro
Software Engineer

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