From: Paul Kocialkowski <paulk@sys-base.io>
To: Michael Nazzareno Trimarchi <michael@amarulasolutions.com>
Cc: Nicolas Dufresne <nicolas.dufresne@collabora.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil@kernel.org>,
Marco Felsch <m.felsch@pengutronix.de>,
Michael Tretter <m.tretter@pengutronix.de>
Subject: Re: [PATCH 00/14] media: Add V4L2 H.264 stateless encode and VC8000E support
Date: Wed, 23 Sep 2026 22:05:32 +0200 [thread overview]
Message-ID: <arQxC3DmDyVIGdqq@collins> (raw)
In-Reply-To: <CAOf5uwktfp0a3Vi5Jd8Zw5knGMHd_FH=iusRX1NgHYC4VSuzBA@mail.gmail.com>
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Hi Michael,
Le Wed 23 Sep 26, 14:10, Michael Nazzareno Trimarchi a écrit :
> I tested on px30 and achieved working H.264 encoding with some small changes
That is a bit surprising, the Rockchip PX30 should come with a Hantro H1
(using a modified register layout) while this driver is for the
Hantro VC8000E, which is a newer generation with very different registers.
Maybe you ended up using CPU-based decoding when testing?
All the best,
Paul
--
Paul Kocialkowski,
Independent contractor - sys-base - https://www.sys-base.io/
Free software developer - https://www.paulk.fr/
Expert in multimedia, graphics and embedded hardware support with Linux.
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next prev parent reply other threads:[~2026-09-23 20:15 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-22 10:16 [PATCH 00/14] media: Add V4L2 H.264 stateless encode and VC8000E support Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 01/14] media: h264: Add a more generic reflist builder init Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 02/14] media: uapi: Add H.264 stateless encode support Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 03/14] media: h264: Add SPS video definitions Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 04/14] media: h264: Add stateless encode core Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 05/14] media: h264: Add stateless encode rbsp Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 06/14] media: h264: Add stateless encode reference management Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 07/14] media: h264: Add stateless encode rate control Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 08/14] media: verisilicon: Report default pixel coding for non-JPEG and fix JPEG case Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 09/14] media: verisilicon: Cancel job with runtime pm put/clk disable on failure Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 10/14] media: hantro: use hantro_decoded_buffer only for dst_vq Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 11/14] media: verisilicon: Add common encoder parm and frameintervals ioctls Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 12/14] media: verisilicon: Add support for the VC8000E H.264 encoder Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 13/14] media: verilisicon: imx8m: Add support for the VC8000E on i.MX8MP Paul Kocialkowski
2026-05-22 10:16 ` [PATCH 14/14] arm64: dts: imx8mp: add VC8000E encoder node Paul Kocialkowski
2026-05-22 11:28 ` Fabio Estevam
2026-05-22 14:47 ` [PATCH 00/14] media: Add V4L2 H.264 stateless encode and VC8000E support Nicolas Dufresne
2026-09-23 12:10 ` Michael Nazzareno Trimarchi
2026-09-23 20:05 ` Paul Kocialkowski [this message]
2026-09-24 5:30 ` Michael Nazzareno Trimarchi
2026-09-24 18:09 ` Paul Kocialkowski
2026-09-24 19:38 ` Michael Nazzareno Trimarchi
2026-09-24 19:44 ` Nicolas Dufresne
2026-09-24 20:30 ` Paul Kocialkowski
2026-09-24 20:46 ` Nicolas Dufresne
2026-09-30 4:14 ` Chen-Yu Tsai
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