Merge tag 'media/v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

- v4l2 core:
- sub-device framework routing impro

Merge tag 'media/v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

- v4l2 core:
- sub-device framework routing improvements
- NV12M tiled variants added to v4l2_format_info
- some fixes at control handler freeing logic
- fixed H264 SEPARATE_COLOUR_PLANE check

- new staging driver: Intel IPU7 PCI

- Rockchip video decoder driver got promoted from staging

- iris: added HEVC/VP9 encoder/decoder support

- vsp1: driver has gained Renesas VSPX support

- uvc:
- switched to vb2 ioctl helpers
- added MSXU 1.5 metadata support

- atomisp: GC0310 sensor driver cleanups in preparation for moving it
out of staging

- Lots of cleanup, fixes and improvements

* tag 'media/v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (310 commits)
media: rkvdec: Unstage the driver
media: rkvdec: Remove TODO file
media: dt-bindings: rockchip: Add RK3576 Video Decoder bindings
media: dt-bindings: rockchip: Document RK3588 Video Decoder bindings
media: amphion: Support dmabuf and v4l2 buffer without binding
media: verisilicon: postproc: 4K support
media: v4l2: Add support for NV12M tiled variants to v4l2_format_info()
media: uvcvideo: Use a count variable for meta_formats instead of 0 terminating
media: uvcvideo: Auto-set UVC_QUIRK_MSXU_META
media: uvcvideo: Introduce V4L2_META_FMT_UVC_MSXU_1_5
media: uvcvideo: Introduce dev->meta_formats
media: Documentation: Add note about UVCH length field
media: uvcvideo: Do not mark valid metadata as invalid
media: uvcvideo: uvc_v4l2_unlocked_ioctl: Invert PM logic
media: core: export v4l2_translate_cmd
media: uvcvideo: Turn on the camera if V4L2_EVENT_SUB_FL_SEND_INITIAL
media: uvcvideo: Remove stream->is_streaming field
media: uvcvideo: Split uvc_stop_streaming()
media: uvcvideo: Handle locks in uvc_queue_return_buffers
media: uvcvideo: Use vb2 ioctl and fop helpers
...

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media: staging/ipu7: add firmware parse, syscom interface and boot

IPU7 irmware is generated and released as signed Code Partition
Directory (CPD) format file which is aligned with the SPI flash cod

media: staging/ipu7: add firmware parse, syscom interface and boot

IPU7 irmware is generated and released as signed Code Partition
Directory (CPD) format file which is aligned with the SPI flash code
partition definition. The driver parses the CPD based on the layout.

Syscom is an inter-process(or) communication mechanism between an IPU and
host. Syscom uses message queues for message exchange between IPU and
host. Each message queue has its consumer and producer, host queue
messages to firmware as the producer and then firmware to dequeue the
messages as consumer and vice versa. IPU and host use shared registers or
memory to reside the read and write indices which are updated by consumer
and producer.

IPU7 firmware defined its boot sequence, driver setup the boot
configuration and program the boot parameters to start and run
the firmware.

Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

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