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device: add device object

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Make a device object, let the v4l2 monitor create device objects
The device object is responsible for dynamically creating nodes.
This commit is contained in:
Wim Taymans 2018-11-23 12:43:47 +01:00
parent 79253c6d46
commit e1bd12e599
43 changed files with 1784 additions and 237 deletions
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7
spa/plugins/v4l2/v4l2-monitor.c
View file

@ -39,7 +39,7 @@
#define NAME "v4l2-monitor"
extern const struct spa_handle_factory spa_v4l2_source_factory;
extern const struct spa_handle_factory spa_v4l2_device_factory;
struct item {
struct udev_device *udevice;
@ -114,8 +114,9 @@ static void fill_item(struct impl *this, struct item *item, struct udev_device *
SPA_MONITOR_ITEM_flags, &SPA_POD_Id(SPA_MONITOR_ITEM_FLAG_NONE),
SPA_MONITOR_ITEM_state, &SPA_POD_Id(SPA_MONITOR_ITEM_STATE_Available),
SPA_MONITOR_ITEM_name, &SPA_POD_Stringv(name),
SPA_MONITOR_ITEM_class, &SPA_POD_Stringc("Video/Source"),
SPA_MONITOR_ITEM_factory, &SPA_POD_Pointer(SPA_TYPE_INTERFACE_HandleFactory, &spa_v4l2_source_factory),
SPA_MONITOR_ITEM_class, &SPA_POD_Stringc("Video/Device"),
SPA_MONITOR_ITEM_factory, &SPA_POD_Pointer(SPA_TYPE_INTERFACE_HandleFactory, &spa_v4l2_device_factory),
SPA_MONITOR_ITEM_type, &SPA_POD_Id(SPA_TYPE_INTERFACE_Device),
0);
spa_pod_builder_prop(builder, SPA_MONITOR_ITEM_info, 0);