Hello,
this series build up several other branches:
- Tomi's tomba/multistream/work-v10
- Niklas' CHSEL rework:
"media: rcar-{csi2,vin}: Move to full Virtual Channel routing per CSI-2 IP"
Both rebased on the most recent media-master.
The series makes adv748x a fully multiplexed device which can direct the video
stream on different source pad streams which select the virtual channel.
The CSI-2 support was sent already, but this time has been rebased on Niklas'
chsel rework. The CSI-2 is a multiplexed receiver with a fixed routing table
as the routing towards VIN is controlled by link enablement.
Finally VIN needs a little adjustment to support multiplexed transmitters.
Need more testing but I've been able to capture each VC on the corresponding VIN
(vc x -> CSI2:x + 1 -> VINx)
Niklas:
I have an additional script for vin-tests if interested.
A branch for testing is available at
https://git.sr.ht/~jmondi_/linux multistream/media-master/tomba-v10/niklas/adv748x
Thanks
j
Jacopo Mondi (10):
media: adv748x: Add flags to adv748x_subdev_init()
media: adv748x: Add support for v4l2_subdev_state
media: adv748x: Move format to subdev state
media: adv748x: Implement .get_frame_desc()
media: adv748x: Implement set_routing
media: rcar-csi2: Add support for multiplexed streams
media: rcar-csi2: Move format to subdev state
media: rcar-csi2: Config by using the remote frame_desc
media: rcar-csi2: Implement set_routing
media: rcar-vin: Support multiplexed transmitters
drivers/media/i2c/adv748x/adv748x-afe.c | 2 +-
drivers/media/i2c/adv748x/adv748x-core.c | 4 +-
drivers/media/i2c/adv748x/adv748x-csi2.c | 292 ++++++++++++++----
drivers/media/i2c/adv748x/adv748x-hdmi.c | 2 +-
drivers/media/i2c/adv748x/adv748x.h | 6 +-
drivers/media/platform/rcar-vin/rcar-csi2.c | 312 ++++++++++++++++----
drivers/media/platform/rcar-vin/rcar-dma.c | 3 +-
7 files changed, 497 insertions(+), 124 deletions(-)
--
2.35.0
