[0/2] media: m2m-deinterlace: add device-tree support

Message

Matthew Majewski Feb. 12, 2025, 5:08 p.m. UTC

Hello all, this patch series adds device-tree support for the generic
m2m-deinterlace driver.

A specific dma controller channel can now be provided to the driver
via the dt, but the driver still supports the original dma query if an
of_node is not present. This should preserve backwards compatibility
with platform drivers that directly instantiate the device.

Probing the m2m-deinterlace device via device-tree was tested on the
BeagleBone Black with an m2m-appropriate edma channel.

Best,

Matthew Majewski

Matthew Majewski (2):
  media: dt-bindings: Add dt bindings for m2m-deinterlace device
  media: m2m-deinterlace: add device-tree support

 .../bindings/media/m2m-deinterlace.yaml       | 41 +++++++++++++++++++
 drivers/media/platform/m2m-deinterlace.c      | 25 ++++++++---
 2 files changed, 60 insertions(+), 6 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/media/m2m-deinterlace.yaml