* Re: [PATCH v6 4/4] media: platform: mediatek: Add MT8188 AIE driver
[not found] <20260605083039.2591285-1-sarang.chaudhari@mediatek.com>
@ 2026-06-08 1:36 ` CK Hu (胡俊光)
0 siblings, 0 replies; only message in thread
From: CK Hu (胡俊光) @ 2026-06-08 1:36 UTC (permalink / raw)
To: robh@kernel.org, mchehab@kernel.org, AngeloGioacchino Del Regno,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Sarang Chaudhari,
linux-mediatek@lists.infradead.org
Cc: Zhaoyuan Chen (陈兆远),
Teddy Chen (陳乾元),
Project_Global_Chrome_Upstream_Group
On Fri, 2026-06-05 at 16:30 +0800, Sarang Chaudhari wrote:
> Add the MediaTek AI Engine (AIE) V4L2 memory-to-memory driver for the
> MT8188 SoC. The AIE hardware accelerator provides face detection, facial
> landmark detection (FLD), and face attribute analysis (age, gender, race)
> capabilities.
>
> The driver implements:
> - V4L2 mem2mem device with multi-planar video and metadata capture
> - Three operation modes: face detection (FD), attribute analysis, and
> facial landmark detection (FLD) using Binary Tree Traversal
> - Pyramid-based multi-scale face detection (640x480 base, 2x downscale
> per level)
> - Hardware configuration via DMA descriptor tables
> - Clock and power management integration
This patch looks similar to v3[1], so I think you should look my comment in v3, v4[2], v5[3].
Or more simple way, base on v5, fix with my v5 comment, and generate a real v6.
[1] https://patchwork.kernel.org/project/linux-mediatek/patch/20241225090113.17027-4-bo.kong@mediatek.com/
[2] https://patchwork.kernel.org/project/linux-mediatek/patch/20250220070114.15015-5-bo.kong@mediatek.com/
[3] https://patchwork.kernel.org/project/linux-mediatek/patch/20250403074005.21472-5-bo.kong@mediatek.com/
Regards,
CK
>
> Signed-off-by: Sarang Chaudhari <sarang.chaudhari@mediatek.com>
> ---
>
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