[0/3] media: add v4l2_subdev_state_xlate_streams()

Message

Cosmin Tanislav Feb. 19, 2025, 7:11 p.m. UTC

Currently, the v4l2_subdev_state_xlate_streams() function is used
to translate streams from one pad to another.
This function takes the entire subdev state as argument, but only makes
use of the routing.

Introduce a v4l2_subdev_routing_xlate_streams() function which can be
used without the entire subdev state, to avoid passing the entire state
around when not needed.

Convert all usages of v4l2_subdev_state_xlate_streams() to
v4l2_subdev_routing_xlate_streams().

Remove v4l2_subdev_state_xlate_streams().

Cosmin Tanislav (3):
  media: v4l: subdev: add v4l2_subdev_routing_xlate_streams()
  media: use v4l2_subdev_routing_xlate_streams()
  media: v4l: subdev: remove v4l2_subdev_state_xlate_streams()

 drivers/media/i2c/ds90ub913.c                 | 14 ++++++-----
 drivers/media/i2c/ds90ub953.c                 | 14 ++++++-----
 drivers/media/i2c/max96714.c                  | 16 ++++++-------
 drivers/media/i2c/max96717.c                  | 23 ++++++++++---------
 drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c | 14 ++++++-----
 .../platform/nxp/imx8-isi/imx8-isi-crossbar.c |  2 +-
 drivers/media/v4l2-core/v4l2-subdev.c         |  7 +++---
 include/media/v4l2-subdev.h                   |  8 +++----
 8 files changed, 52 insertions(+), 46 deletions(-)