| Message ID | 20250725-multicontext-v1-3-ea558291e101@ideasonboard.com |
|---|---|
| State | New |
| Headers | show |
| Series |
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| Related | show |
Hi Jacopo, On Fri, 2025-07-25 at 12:33 +0200, Jacopo Mondi wrote: > Temporary update the media.h header from Linux kernel using the flags > introduced by: > https://patchwork.linuxtv.org/project/linux-media/patch/20250724-multicontext-mainline-2025-v2-13-c9b316773486@ideasonboard.com/ > > Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> > --- > include/linux/v4l2-subdev.h | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/include/linux/v4l2-subdev.h b/include/linux/v4l2- > subdev.h > index > 839b1329afb259c96551cf76e9186bcb3229554a..9234a4cfc20a866840348224425 > 948f3aa6d5d63 100644 > --- a/include/linux/v4l2-subdev.h > +++ b/include/linux/v4l2-subdev.h > @@ -248,6 +248,16 @@ struct v4l2_subdev_routing { > __u32 reserved[11]; > }; > > +/** > + * struct v4l2_subdev_bind_context - Subdev context information > + * > + * @context_fd: The file descriptor of the media_device instance the > subdevice > + * has to be bound to > + */ > +struct v4l2_subdev_bind_context { > + __u32 context_fd; > +}; > + > /* > * The client is aware of streams. Setting this flag enables the use > of 'stream' > * fields (referring to the stream number) with various ioctls. If > this is not > @@ -290,6 +300,7 @@ struct v4l2_subdev_client_capability { > #define VIDIOC_SUBDEV_S_SELECTION _IOWR('V', 62, > struct v4l2_subdev_selection) > #define VIDIOC_SUBDEV_G_ROUTING _IOWR('V', > 38, struct v4l2_subdev_routing) > #define VIDIOC_SUBDEV_S_ROUTING _IOWR('V', > 39, struct v4l2_subdev_routing) > +#define VIDIOC_SUBDEV_BIND_CONTEXT _IOWR('V', 50, > struct v4l2_subdev_bind_context) Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com> > #define VIDIOC_SUBDEV_G_CLIENT_CAP _IOR('V', 101, > struct v4l2_subdev_client_capability) > #define VIDIOC_SUBDEV_S_CLIENT_CAP _IOWR('V', 102, > struct v4l2_subdev_client_capability) >
diff --git a/include/linux/v4l2-subdev.h b/include/linux/v4l2-subdev.h index 839b1329afb259c96551cf76e9186bcb3229554a..9234a4cfc20a866840348224425948f3aa6d5d63 100644 --- a/include/linux/v4l2-subdev.h +++ b/include/linux/v4l2-subdev.h @@ -248,6 +248,16 @@ struct v4l2_subdev_routing { __u32 reserved[11]; }; +/** + * struct v4l2_subdev_bind_context - Subdev context information + * + * @context_fd: The file descriptor of the media_device instance the subdevice + * has to be bound to + */ +struct v4l2_subdev_bind_context { + __u32 context_fd; +}; + /* * The client is aware of streams. Setting this flag enables the use of 'stream' * fields (referring to the stream number) with various ioctls. If this is not @@ -290,6 +300,7 @@ struct v4l2_subdev_client_capability { #define VIDIOC_SUBDEV_S_SELECTION _IOWR('V', 62, struct v4l2_subdev_selection) #define VIDIOC_SUBDEV_G_ROUTING _IOWR('V', 38, struct v4l2_subdev_routing) #define VIDIOC_SUBDEV_S_ROUTING _IOWR('V', 39, struct v4l2_subdev_routing) +#define VIDIOC_SUBDEV_BIND_CONTEXT _IOWR('V', 50, struct v4l2_subdev_bind_context) #define VIDIOC_SUBDEV_G_CLIENT_CAP _IOR('V', 101, struct v4l2_subdev_client_capability) #define VIDIOC_SUBDEV_S_CLIENT_CAP _IOWR('V', 102, struct v4l2_subdev_client_capability)
Temporary update the media.h header from Linux kernel using the flags introduced by: https://patchwork.linuxtv.org/project/linux-media/patch/20250724-multicontext-mainline-2025-v2-13-c9b316773486@ideasonboard.com/ Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> --- include/linux/v4l2-subdev.h | 11 +++++++++++ 1 file changed, 11 insertions(+)