From: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
To: Boris Brezillon <boris.brezillon@collabora.com>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
robh@kernel.org, steven.price@arm.com,
maarten.lankhorst@linux.intel.com, mripard@kernel.org,
tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch,
kernel@collabora.com, linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, sjoerd@collabora.com
Subject: Re: [PATCH v1 5/6] drm/panfrost: Enable AARCH64_4K page table format on mediatek_mt8188
Date: Thu, 13 Mar 2025 16:04:18 -0300 [thread overview]
Message-ID: <fa5ff28c-ffa0-47d7-9498-ef8b297c7afb@collabora.com> (raw)
In-Reply-To: <20250311090649.0d15d74d@collabora.com>
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@collabora.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
Collabora Ltd.
Platinum Building, St John's Innovation Park, Cambridge CB4 0DS, UK
Registered in England & Wales, no. 5513718
next prev parent reply other threads:[~2025-03-13 19:04 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-10 19:59 [PATCH v1 0/6] drm/panfrost: Add support for AARCH64_4K page table format Ariel D'Alessandro
2025-03-10 19:59 ` [PATCH v1 1/6] drm/panfrost: Set IOMMU_CACHE flag Ariel D'Alessandro
2025-03-11 9:16 ` AngeloGioacchino Del Regno
2025-03-14 16:17 ` Steven Price
2025-03-10 19:59 ` [PATCH v1 2/6] drm/panfrost: Use GPU_MMU_FEATURES_VA_BITS/PA_BITS macros Ariel D'Alessandro
2025-03-10 19:59 ` [PATCH v1 3/6] drm/panfrost: Unify panfrost_mmu_enable/disable common code Ariel D'Alessandro
2025-03-11 7:51 ` Boris Brezillon
2025-03-12 13:24 ` Ariel D'Alessandro
2025-03-10 19:59 ` [PATCH v1 4/6] drm/panfrost: Add support for AARCH64_4K page table format Ariel D'Alessandro
2025-03-11 8:05 ` Boris Brezillon
2025-03-11 9:14 ` AngeloGioacchino Del Regno
2025-03-11 10:05 ` Boris Brezillon
2025-03-12 18:28 ` Ariel D'Alessandro
2025-03-12 17:49 ` Ariel D'Alessandro
2025-03-11 9:10 ` AngeloGioacchino Del Regno
2025-03-12 14:20 ` Ariel D'Alessandro
2025-03-12 14:49 ` AngeloGioacchino Del Regno
2025-03-10 19:59 ` [PATCH v1 5/6] drm/panfrost: Enable AARCH64_4K page table format on mediatek_mt8188 Ariel D'Alessandro
2025-03-11 8:06 ` Boris Brezillon
2025-03-13 19:04 ` Ariel D'Alessandro [this message]
2025-03-11 9:09 ` AngeloGioacchino Del Regno
2025-03-14 16:09 ` Ariel D'Alessandro
2025-03-10 19:59 ` [PATCH v1 6/6] drm/panfrost: Set HW_FEATURE_AARCH64_MMU feature flag on Bifrost models Ariel D'Alessandro
2025-03-11 8:08 ` Boris Brezillon
2025-03-14 16:25 ` Steven Price
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