linux-kernel - [PATCH v2 0/3] media: nxp: imx8-isi: Add ISI support for i.MX95

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20251104-isi_imx95-v2-0-c05b7cb104cd@nxp.com>
Date: Tue, 04 Nov 2025 11:21:04 +0800
From: Guoniu Zhou <guoniu.zhou@....nxp.com>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Frank Li <Frank.Li@....com>
Cc: linux-media@...r.kernel.org, devicetree@...r.kernel.org, 
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, Guoniu Zhou <guoniu.zhou@....com>
Subject: [PATCH v2 0/3] media: nxp: imx8-isi: Add ISI support for i.MX95

Add basic functions support for i.MX95 ISI.

The ISI in i.MX95 supports eight channels and interface up to 4 pixel
link sources to obtain the image data for processing in its pipelines.

Signed-off-by: Guoniu Zhou <guoniu.zhou@....com>
---
Changes in v2:
- Change maxItems to minItems for the fsl,imx95-isi conditional block.
- Add minItems for the fsl,imx8mp-isi conditional block.
- Add "else" block to keep the same restriction for existed compatible string.
- Update commit message in patch 2.
- Remove gasket callbacks since icc driver still under development and ISI
  could work well without QoS setting when system loading is normal(no buffer overflow).
- Rebased on latest media/next.
- Link to v1: https://lore.kernel.org/r/20251024-isi_imx95-v1-0-3ad1af7c3d61@nxp.com

---
Guoniu Zhou (3):
      media: dt-bindings: nxp,imx8-isi: Add i.MX95 ISI compatible string
      media: nxp: imx8-isi: Keep the default value for BLANK_PXL field
      media: nxp: imx8-isi: Add ISI support for i.MX95

 .../devicetree/bindings/media/nxp,imx8-isi.yaml    | 31 +++++++++++++++++++++-
 .../media/platform/nxp/imx8-isi/imx8-isi-core.c    | 12 +++++++++
 .../media/platform/nxp/imx8-isi/imx8-isi-core.h    |  1 +
 drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c  |  6 ++---
 4 files changed, 45 insertions(+), 5 deletions(-)
---
base-commit: 163917839c0eea3bdfe3620f27f617a55fd76302
change-id: 20250915-isi_imx95-1e3163fde962

Best regards,
-- 
Guoniu Zhou <guoniu.zhou@....com>