From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: Nicolas Dufresne <nicolas.dufresne@collabora.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil@xs4all.nl>,
Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Yunfei Dong <yunfei.dong@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, kernel@collabora.com,
linux-media@vger.kernel.org,
Sebastian Fricke <sebastian.fricke@collabora.com>
Subject: Re: [PATCH v3 4/5] media: vcodec: Implement manual request completion
Date: Wed, 11 Jun 2025 10:33:32 +0200 [thread overview]
Message-ID: <e492fb4d-2899-4b63-b69d-1e922c3807d2@collabora.com> (raw)
In-Reply-To: <20250604-sebastianfricke-vcodec_manual_request_completion_with_state_machine-v3-4-603db4749d90@collabora.com>
Il 04/06/25 22:09, Nicolas Dufresne ha scritto:
> From: Sebastian Fricke <sebastian.fricke@collabora.com>
>
> Rework how requests are completed in the MediaTek VCodec driver, by
> implementing the new manual request completion feature, which allows to
> keep a request open while allowing to add new bitstream data.
> This is useful in this case, because the hardware has a LAT and a core
> decode work, after the LAT decode the bitstream isn't required anymore
> so the source buffer can be set done and the request stays open until
> the core decode work finishes.
>
> Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com>
> Co-developed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
> Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
next prev parent reply other threads:[~2025-06-11 8:33 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-04 20:09 [PATCH v3 0/5] Add manual request completion to the MediaTek VCodec driver Nicolas Dufresne
2025-06-04 20:09 ` [PATCH v3 1/5] media: mc: add manual request completion Nicolas Dufresne
2025-06-04 21:04 ` Sakari Ailus
2025-06-04 23:19 ` Nicolas Dufresne
2025-06-05 6:51 ` Sakari Ailus
2025-06-05 9:37 ` Hans Verkuil
2025-06-05 9:48 ` Sakari Ailus
2025-06-05 12:41 ` Nicolas Dufresne
2025-06-09 9:42 ` Sakari Ailus
2025-06-09 9:49 ` Hans Verkuil
2025-06-04 20:09 ` [PATCH v3 2/5] media: vicodec: add support for manual completion Nicolas Dufresne
2025-06-04 20:09 ` [PATCH v3 3/5] media: mc: add debugfs node to keep track of requests Nicolas Dufresne
2025-06-04 21:33 ` Sakari Ailus
2025-06-04 23:08 ` Nicolas Dufresne
2025-06-09 10:28 ` Sakari Ailus
2025-06-09 10:46 ` Hans Verkuil
2025-06-04 20:09 ` [PATCH v3 4/5] media: vcodec: Implement manual request completion Nicolas Dufresne
2025-06-11 8:33 ` AngeloGioacchino Del Regno [this message]
2025-11-21 21:07 ` Nicolas Dufresne
2025-06-04 20:09 ` [PATCH v3 5/5] media: mtk-vcodec: Don't try to decode 422/444 VP9 Nicolas Dufresne
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