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Sat, 11 Jul 2026 22:00:05 +0800 (CST) From: Chen-Yu Tsai <wens@kernel.org> To: Maxime Ripard <mripard@kernel.org>, Paul Kocialkowski <paulk@sys-base.io>, Mauro Carvalho Chehab <mchehab@kernel.org>, Chen-Yu Tsai <wens@kernel.org>, Jernej Skrabec <jernej@kernel.org>, Samuel Holland <samuel@sholland.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/7] arm64: allwinner: h616: Support Video Engine Date: Sat, 11 Jul 2026 21:59:51 +0800 Message-ID: <20260711135959.3616919-1-wens@kernel.org> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: <linux-sunxi.lists.linux.dev> List-Subscribe: <mailto:linux-sunxi+subscribe@lists.linux.dev> List-Unsubscribe: <mailto:linux-sunxi+unsubscribe@lists.linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspamd-worker-8404 X-Spamd-Result: default: False [-0.66 / 15.00]; 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| Series |
arm64: allwinner: h616: Support Video Engine
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Message
Chen-Yu Tsai
July 11, 2026, 1:59 p.m. UTC
Hi folks,
This is v2 of my Allwinner H616 Cedrus series. The series is ready to be
merged.
Changes since v1:
- Fixed IOMMU ports on H616 (patch 7)
- Updated comment about VP9 on H616
This series adds support for the Cedar video engine found in the
Allwinner H616 SoC. On the way, it also fixes some issues with the
DT representation for the Allwinner H6 SoC.
Patch 1 fixes the video engine's number of IOMMU endpoints on the
H6 in the DT binding.
Patch 2 fixes the video engine's number of SRAM regions on the
H6 in the DT binding.
Patch 3 adds a new compatible for the H616's video engine.
Patch 4 adds the new compatible for the H616's video engine to the
cedrus driver.
Patch 5 adds the video engine's missing SRAM region to the H6 dtsi.
Patch 6 adds the video engine's missing IOMMU endpoint to the H6 dtsi.
Patch 7 adds a device node for the video engine to the H616 dtsi.
Patches 1-4 should go through the media tree, while patches 5-7 will go
through the soc tree via the sunxi tree.
Please have a look.
Thanks
ChenYu
Chen-Yu Tsai (6):
dt-bindings: media: sun4i-a10-video-engine: Fix IOMMU count for H6
dt-bindings: media: sun4i-a10-video-engine: Fix SRAM count for H6
dt-bindings: media: sun4i-a10-video-engine: Add H616 compatible
drivers: staging: media: sunxi: cedrus: add H616 variant
arm64: dts: allwinner: sun50i-h6: Add missing SRAM region for video
engine
arm64: dts: allwinner: sun50i-h6: Add missing IOMMU for video engine
Jernej Skrabec (1):
arm64: dts: allwinner: sun50i-h616: Add video engine
.../allwinner,sun4i-a10-video-engine.yaml | 45 ++++++++++++++++++-
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 4 +-
.../arm64/boot/dts/allwinner/sun50i-h616.dtsi | 12 +++++
drivers/staging/media/sunxi/cedrus/cedrus.c | 4 ++
4 files changed, 61 insertions(+), 4 deletions(-)