On Tue, 30 Sept 2025 at 12:55, Himanshu Dewangan h.dewangan@samsung.com wrote:

From: Nagaraju Siddineni nagaraju.s@samsung.com

Introduce a new DT binding file for exynos-mfc

Documentation/devicetree/bindings/media/samsung,exynos-mfc.yaml which describes the Exynos Multi‑Format Codec (MFC) IP. The schema covers the core node properties, required fields, and provides an example snippet.

Signed-off-by: Himanshu Dewangan h.dewangan@samsung.com Signed-off-by: Nagaraju Siddineni nagaraju.s@samsung.com

---

.../bindings/media/samsung,exynos-mfc.yaml | 77 +++++++++++++++++++ MAINTAINERS | 10 +++ 2 files changed, 87 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/samsung,exynos-mfc.yaml

diff --git a/Documentation/devicetree/bindings/media/samsung,exynos-mfc.yaml b/Documentation/devicetree/bindings/media/samsung,exynos-mfc.yaml new file mode 100644 index 000000000000..fbed987fb9cf --- /dev/null +++ b/Documentation/devicetree/bindings/media/samsung,exynos-mfc.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/samsung,exynos-mfc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml#

+title: Samsung Exynos Multi Format Codec (MFC)

+maintainers:

• • Nagaraju Siddineni nagaraju.s@samsung.com
• • Himanshu Dewangan h.dewangan@samsung.com

+description:

• Multi Format Codec (MFC) is the IP present in Samsung SoCs which
• supports high resolution decoding and encoding functionalities.

+properties:

• compatible:
• oneOf:

•  - enum:
  

•      - samsung,exynos-mfc            # Exynos920
  

•      - samsung,mfc_core0_mem         # Reserved Memory
  

•      - samsung,mfc_core1_mem         # Reserved Memory
  

NAK

These bindings duplicate existing ones, do not follow any existing standards (wrong compatible) and are written completely different than any other binding, which means you probably created big AI slop.

I'm not going to review this, it's quality is just beyond basic standards. Sending something like this from Samsung means you do not respect our time. You need to stay from scratch and read existing documentation and existing bindings

I'll be organizing a mini meeting with Samsung on 13th Oct in Seoul, feel free to join if you are around. I can explain then more why wasting our time is making me very grumpy.

Best regards, Krzysztof