Some hardware (e.g.: Rockchip's rk3588 hevc decoder) need to fully parse
the slice header, which cannot be passed with the current controls.
There is also no skip method similar as to what can be found in
verisilicon HW.
The SPS is therefore extended through these 2 new controls, providing the
long and short term reference information from the slice header for HEVC
decoding.
These now controls are similar as what is passed in the Vulkan Video API
with the StdVideoH265ShortTermRefPicSet and StdVideoH265LongTermRefPicsSps
structures embedded in the SPS struct.
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Specially when using c::namespace, it is not hard to break
a reference by forgetting to add a domain. Also, different
cases and using "-"/"_" the wrong way are typical cases that
people often gets wrong.
We might use a more complex logic here to also check for typos,
but let's keep it plain, simple.
This is enough to get thos exeptions from media controller:
.../include/uapi/linux/media.h:26: WARNING: Invalid xref: c:type:`media_device_info`. Possible alternatives:
c:type:`MC.media_device_info` (from mediactl/media-ioc-device-info)
.../include/uapi/linux/media.h:149: WARNING: Invalid xref: c:type:`media_entity_desc`. Possible alternatives:
c:type:`MC.media_entity_desc` (from mediactl/media-ioc-enum-entities)
.../include/uapi/linux/media.h:228: WARNING: Invalid xref: c:type:`media_link_desc`. Possible alternatives:
c:type:`MC.media_link_desc` (from mediactl/media-ioc-enum-links)
.../include/uapi/linux/media.h:235: WARNING: Invalid xref: c:type:`media_links_enum`. Possible alternatives:
c:type:`MC.media_links_enum` (from mediactl/media-ioc-enum-links)
.../include/uapi/linux/media.h:212: WARNING: Invalid xref: c:type:`media_pad_desc`. Possible alternatives:
c:type:`MC.media_pad_desc` (from mediactl/media-ioc-enum-links)
.../include/uapi/linux/media.h:298: WARNING: Invalid xref: c:type:`media_v2_entity`. Possible alternatives:
c:type:`MC.media_v2_entity` (from mediactl/media-ioc-g-topology)
.../include/uapi/linux/media.h:312: WARNING: Invalid xref: c:type:`media_v2_interface`. Possible alternatives:
c:type:`MC.media_v2_interface` (from mediactl/media-ioc-g-topology)
.../include/uapi/linux/media.h:307: WARNING: Invalid xref: c:type:`media_v2_intf_devnode`. Possible alternatives:
c:type:`MC.media_v2_intf_devnode` (from mediactl/media-ioc-g-topology)
.../include/uapi/linux/media.h:341: WARNING: Invalid xref: c:type:`media_v2_link`. Possible alternatives:
c:type:`MC.media_v2_link` (from mediactl/media-ioc-g-topology)
.../include/uapi/linux/media.h:333: WARNING: Invalid xref: c:type:`media_v2_pad`. Possible alternatives:
c:type:`MC.media_v2_pad` (from mediactl/media-ioc-g-topology)
.../include/uapi/linux/media.h:349: WARNING: Invalid xref: c:type:`media_v2_topology`. Possible alternatives:
c:type:`MC.media_v2_topology` (from mediactl/media-ioc-g-topology)
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <4c75d277e950e619ea00ba2dea336853a4aac976.1759329363.git.mchehab+huawei@kernel.org>
