Hi all, This small set improves V4L2 fwnode framework in small but in an important ways. In particular: - Default parameters are no longer zeroed for V4L2_MBUS_UNKNOWN --- this makes defaults for multiple bus types actually working, so it's a bugfix - Don't tell to use v4l2_fwnode_endpoint_alloc_parse in all drivers; v4l2_fwnode_endpoint_parse is just as good if the device doesn't need link-frequencies. - Rewrite v4l2_fwnode_endpoint(_alloc)_parse documentation Laurent: I believe this addresses your request to parse multiple bus types with a single call to v4l2_fwnode_endpoint_(alloc_)parse --- please see the 4th patch. You don't really need to tell the default, but the caller will need to check the result is one of the known types. But as the caller very probably needs to do some work based on the bus type right afterwards this is hardly an actual burden for drivers. since v1: - Add note (Laurent's text) on either zeroing or using explicit values in vep argument. - Say v4l2_fwnode_endpoint_parse does not parse "link-frequencies" (rather than omenous properties with low fixed limit in length). Sakari Ailus (5): adv748x: Zero entire struct v4l2_fwnode_endpoint v4l2-fwnode: v4l2_fwnode_endpoint_parse caller must init vep argument v4l2-fwnode: Don't zero parts of struct v4l2_fwnode_endpoint anymore v4l2-fwnode: Rework v4l2_fwnode_endpoint_parse documentation v4l2-fwnode: Say it's fine to use v4l2_fwnode_endpoint_parse drivers/media/i2c/adv748x/adv748x-core.c | 3 +- drivers/media/v4l2-core/v4l2-fwnode.c | 12 ---- include/media/v4l2-fwnode.h | 74 ++++++++++++++++-------- 3 files changed, 50 insertions(+), 39 deletions(-) -- 2.27.0
