diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/debugfs.h | 9 | ||||
| -rw-r--r-- | include/linux/device.h | 69 | ||||
| -rw-r--r-- | include/linux/dvb/audio.h | 5 | ||||
| -rw-r--r-- | include/linux/dvb/version.h | 2 | ||||
| -rw-r--r-- | include/linux/dvb/video.h | 62 | ||||
| -rw-r--r-- | include/linux/kobject.h | 12 | ||||
| -rw-r--r-- | include/linux/namei.h | 1 | ||||
| -rw-r--r-- | include/linux/pci.h | 2 | ||||
| -rw-r--r-- | include/linux/pm.h | 37 | ||||
| -rw-r--r-- | include/linux/sysfs.h | 4 | ||||
| -rw-r--r-- | include/linux/usb.h | 22 | ||||
| -rw-r--r-- | include/linux/usb/cdc.h | 11 | ||||
| -rw-r--r-- | include/linux/usb/ch9.h | 15 | ||||
| -rw-r--r-- | include/linux/videodev2.h | 83 |
14 files changed, 265 insertions, 69 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 9fa0983d1aa..5a9c49534d0 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -44,6 +44,8 @@ struct dentry *debugfs_create_u16(const char *name, mode_t mode, struct dentry *parent, u16 *value); struct dentry *debugfs_create_u32(const char *name, mode_t mode, struct dentry *parent, u32 *value); +struct dentry *debugfs_create_u64(const char *name, mode_t mode, + struct dentry *parent, u64 *value); struct dentry *debugfs_create_bool(const char *name, mode_t mode, struct dentry *parent, u32 *value); @@ -104,6 +106,13 @@ static inline struct dentry *debugfs_create_u32(const char *name, mode_t mode, return ERR_PTR(-ENODEV); } +static inline struct dentry *debugfs_create_u64(const char *name, mode_t mode, + struct dentry *parent, + u64 *value) +{ + return ERR_PTR(-ENODEV); +} + static inline struct dentry *debugfs_create_bool(const char *name, mode_t mode, struct dentry *parent, u32 *value) diff --git a/include/linux/device.h b/include/linux/device.h index 5cf30e95c8b..a0cd2ced31a 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -34,9 +34,24 @@ struct device; struct device_driver; struct class; struct class_device; +struct bus_type; + +struct bus_attribute { + struct attribute attr; + ssize_t (*show)(struct bus_type *, char * buf); + ssize_t (*store)(struct bus_type *, const char * buf, size_t count); +}; + +#define BUS_ATTR(_name,_mode,_show,_store) \ +struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store) + +extern int __must_check bus_create_file(struct bus_type *, + struct bus_attribute *); +extern void bus_remove_file(struct bus_type *, struct bus_attribute *); struct bus_type { const char * name; + struct module * owner; struct subsystem subsys; struct kset drivers; @@ -49,6 +64,8 @@ struct bus_type { struct bus_attribute * bus_attrs; struct device_attribute * dev_attrs; struct driver_attribute * drv_attrs; + struct bus_attribute drivers_autoprobe_attr; + struct bus_attribute drivers_probe_attr; int (*match)(struct device * dev, struct device_driver * drv); int (*uevent)(struct device *dev, char **envp, @@ -61,6 +78,9 @@ struct bus_type { int (*suspend_late)(struct device * dev, pm_message_t state); int (*resume_early)(struct device * dev); int (*resume)(struct device * dev); + + unsigned int drivers_autoprobe:1; + unsigned int multithread_probe:1; }; extern int __must_check bus_register(struct bus_type * bus); @@ -102,26 +122,10 @@ extern int bus_unregister_notifier(struct bus_type *bus, #define BUS_NOTIFY_UNBIND_DRIVER 0x00000004 /* driver about to be unbound */ -/* sysfs interface for exporting bus attributes */ - -struct bus_attribute { - struct attribute attr; - ssize_t (*show)(struct bus_type *, char * buf); - ssize_t (*store)(struct bus_type *, const char * buf, size_t count); -}; - -#define BUS_ATTR(_name,_mode,_show,_store) \ -struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store) - -extern int __must_check bus_create_file(struct bus_type *, - struct bus_attribute *); -extern void bus_remove_file(struct bus_type *, struct bus_attribute *); - struct device_driver { const char * name; struct bus_type * bus; - struct completion unloaded; struct kobject kobj; struct klist klist_devices; struct klist_node knode_bus; @@ -135,8 +139,6 @@ struct device_driver { void (*shutdown) (struct device * dev); int (*suspend) (struct device * dev, pm_message_t state); int (*resume) (struct device * dev); - - unsigned int multithread_probe:1; }; @@ -181,10 +183,9 @@ struct class { struct list_head children; struct list_head devices; struct list_head interfaces; + struct kset class_dirs; struct semaphore sem; /* locks both the children and interfaces lists */ - struct kobject *virtual_dir; - struct class_attribute * class_attrs; struct class_device_attribute * class_dev_attrs; struct device_attribute * dev_attrs; @@ -328,11 +329,23 @@ extern struct class_device *class_device_create(struct class *cls, __attribute__((format(printf,5,6))); extern void class_device_destroy(struct class *cls, dev_t devt); +/* + * The type of device, "struct device" is embedded in. A class + * or bus can contain devices of different types + * like "partitions" and "disks", "mouse" and "event". + * This identifies the device type and carries type-specific + * information, equivalent to the kobj_type of a kobject. + * If "name" is specified, the uevent will contain it in + * the DEVTYPE variable. + */ struct device_type { - struct device_attribute *attrs; + const char *name; + struct attribute_group **groups; int (*uevent)(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size); void (*release)(struct device *dev); + int (*suspend)(struct device * dev, pm_message_t state); + int (*resume)(struct device * dev); }; /* interface for exporting device attributes */ @@ -354,8 +367,12 @@ extern int __must_check device_create_bin_file(struct device *dev, struct bin_attribute *attr); extern void device_remove_bin_file(struct device *dev, struct bin_attribute *attr); -extern int device_schedule_callback(struct device *dev, - void (*func)(struct device *)); +extern int device_schedule_callback_owner(struct device *dev, + void (*func)(struct device *), struct module *owner); + +/* This is a macro to avoid include problems with THIS_MODULE */ +#define device_schedule_callback(dev, func) \ + device_schedule_callback_owner(dev, func, THIS_MODULE) /* device resource management */ typedef void (*dr_release_t)(struct device *dev, void *res); @@ -554,7 +571,11 @@ extern const char *dev_driver_string(struct device *dev); #define dev_dbg(dev, format, arg...) \ dev_printk(KERN_DEBUG , dev , format , ## arg) #else -#define dev_dbg(dev, format, arg...) do { (void)(dev); } while (0) +static inline int __attribute__ ((format (printf, 2, 3))) +dev_dbg(struct device * dev, const char * fmt, ...) +{ + return 0; +} #endif #define dev_err(dev, format, arg...) \ diff --git a/include/linux/dvb/audio.h b/include/linux/dvb/audio.h index 0874a67c6b9..89412e18f57 100644 --- a/include/linux/dvb/audio.h +++ b/include/linux/dvb/audio.h @@ -47,7 +47,9 @@ typedef enum { typedef enum { AUDIO_STEREO, AUDIO_MONO_LEFT, - AUDIO_MONO_RIGHT + AUDIO_MONO_RIGHT, + AUDIO_MONO, + AUDIO_STEREO_SWAPPED } audio_channel_select_t; @@ -133,5 +135,6 @@ typedef uint16_t audio_attributes_t; * extracted by the PES parser. */ #define AUDIO_GET_PTS _IOR('o', 19, __u64) +#define AUDIO_BILINGUAL_CHANNEL_SELECT _IO('o', 20) #endif /* _DVBAUDIO_H_ */ diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h index 6183c9c4849..126e0c26cb0 100644 --- a/include/linux/dvb/version.h +++ b/include/linux/dvb/version.h @@ -24,6 +24,6 @@ #define _DVBVERSION_H_ #define DVB_API_VERSION 3 -#define DVB_API_VERSION_MINOR 1 +#define DVB_API_VERSION_MINOR 2 #endif /*_DVBVERSION_H_*/ diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h index faebfda397f..93e4c3a6d19 100644 --- a/include/linux/dvb/video.h +++ b/include/linux/dvb/video.h @@ -80,14 +80,70 @@ typedef enum { } video_play_state_t; +/* Decoder commands */ +#define VIDEO_CMD_PLAY (0) +#define VIDEO_CMD_STOP (1) +#define VIDEO_CMD_FREEZE (2) +#define VIDEO_CMD_CONTINUE (3) + +/* Flags for VIDEO_CMD_FREEZE */ +#define VIDEO_CMD_FREEZE_TO_BLACK (1 << 0) + +/* Flags for VIDEO_CMD_STOP */ +#define VIDEO_CMD_STOP_TO_BLACK (1 << 0) +#define VIDEO_CMD_STOP_IMMEDIATELY (1 << 1) + +/* Play input formats: */ +/* The decoder has no special format requirements */ +#define VIDEO_PLAY_FMT_NONE (0) +/* The decoder requires full GOPs */ +#define VIDEO_PLAY_FMT_GOP (1) + +/* The structure must be zeroed before use by the application + This ensures it can be extended safely in the future. */ +struct video_command { + __u32 cmd; + __u32 flags; + union { + struct { + __u64 pts; + } stop; + + struct { + /* 0 or 1000 specifies normal speed, + 1 specifies forward single stepping, + -1 specifies backward single stepping, + >1: playback at speed/1000 of the normal speed, + <-1: reverse playback at (-speed/1000) of the normal speed. */ + __s32 speed; + __u32 format; + } play; + + struct { + __u32 data[16]; + } raw; + }; +}; + +/* FIELD_UNKNOWN can be used if the hardware does not know whether + the Vsync is for an odd, even or progressive (i.e. non-interlaced) + field. */ +#define VIDEO_VSYNC_FIELD_UNKNOWN (0) +#define VIDEO_VSYNC_FIELD_ODD (1) +#define VIDEO_VSYNC_FIELD_EVEN (2) +#define VIDEO_VSYNC_FIELD_PROGRESSIVE (3) + struct video_event { int32_t type; #define VIDEO_EVENT_SIZE_CHANGED 1 #define VIDEO_EVENT_FRAME_RATE_CHANGED 2 +#define VIDEO_EVENT_DECODER_STOPPED 3 +#define VIDEO_EVENT_VSYNC 4 time_t timestamp; union { video_size_t size; unsigned int frame_rate; /* in frames per 1000sec */ + unsigned char vsync_field; /* unknown/odd/even/progressive */ } u; }; @@ -213,4 +269,10 @@ typedef uint16_t video_attributes_t; */ #define VIDEO_GET_PTS _IOR('o', 57, __u64) +/* Read the number of displayed frames since the decoder was started */ +#define VIDEO_GET_FRAME_COUNT _IOR('o', 58, __u64) + +#define VIDEO_COMMAND _IOWR('o', 59, struct video_command) +#define VIDEO_TRY_COMMAND _IOWR('o', 60, struct video_command) + #endif /*_DVBVIDEO_H_*/ diff --git a/include/linux/kobject.h b/include/linux/kobject.h index b850e031053..eb0e63ef297 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -22,7 +22,6 @@ #include <linux/sysfs.h> #include <linux/compiler.h> #include <linux/spinlock.h> -#include <linux/rwsem.h> #include <linux/kref.h> #include <linux/kernel.h> #include <linux/wait.h> @@ -43,11 +42,9 @@ enum kobject_action { KOBJ_ADD = (__force kobject_action_t) 0x01, /* exclusive to core */ KOBJ_REMOVE = (__force kobject_action_t) 0x02, /* exclusive to core */ KOBJ_CHANGE = (__force kobject_action_t) 0x03, /* device state change */ - KOBJ_MOUNT = (__force kobject_action_t) 0x04, /* mount event for block devices (broken) */ - KOBJ_UMOUNT = (__force kobject_action_t) 0x05, /* umount event for block devices (broken) */ - KOBJ_OFFLINE = (__force kobject_action_t) 0x06, /* device offline */ - KOBJ_ONLINE = (__force kobject_action_t) 0x07, /* device online */ - KOBJ_MOVE = (__force kobject_action_t) 0x08, /* device move */ + KOBJ_OFFLINE = (__force kobject_action_t) 0x04, /* device offline */ + KOBJ_ONLINE = (__force kobject_action_t) 0x05, /* device online */ + KOBJ_MOVE = (__force kobject_action_t) 0x06, /* device move */ }; struct kobject { @@ -89,6 +86,8 @@ extern void kobject_unregister(struct kobject *); extern struct kobject * kobject_get(struct kobject *); extern void kobject_put(struct kobject *); +extern struct kobject *kobject_kset_add_dir(struct kset *kset, + struct kobject *, const char *); extern struct kobject *kobject_add_dir(struct kobject *, const char *); extern char * kobject_get_path(struct kobject *, gfp_t); @@ -175,7 +174,6 @@ extern struct kobject * kset_find_obj(struct kset *, const char *); struct subsystem { struct kset kset; - struct rw_semaphore rwsem; }; #define decl_subsys(_name,_type,_uevent_ops) \ diff --git a/include/linux/namei.h b/include/linux/namei.h index d39a5a67e97..b7dd24917f0 100644 --- a/include/linux/namei.h +++ b/include/linux/namei.h @@ -82,6 +82,7 @@ extern struct file *nameidata_to_filp(struct nameidata *nd, int flags); extern void release_open_intent(struct nameidata *); extern struct dentry * lookup_one_len(const char *, struct dentry *, int); +extern struct dentry *lookup_one_len_kern(const char *, struct dentry *, int); extern int follow_down(struct vfsmount **, struct dentry **); extern int follow_up(struct vfsmount **, struct dentry **); diff --git a/include/linux/pci.h b/include/linux/pci.h index 481ea0663f1..a3ad76221c6 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -361,8 +361,6 @@ struct pci_driver { struct pci_error_handlers *err_handler; struct device_driver driver; struct pci_dynids dynids; - - int multithread_probe; }; #define to_pci_driver(drv) container_of(drv,struct pci_driver, driver) diff --git a/include/linux/pm.h b/include/linux/pm.h index 21db05ac7c0..9bd86db4d39 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -166,6 +166,24 @@ extern struct pm_ops *pm_ops; extern int pm_suspend(suspend_state_t state); +/** + * arch_suspend_disable_irqs - disable IRQs for suspend + * + * Disables IRQs (in the default case). This is a weak symbol in the common + * code and thus allows architectures to override it if more needs to be + * done. Not called for suspend to disk. + */ +extern void arch_suspend_disable_irqs(void); + +/** + * arch_suspend_enable_irqs - enable IRQs after suspend + * + * Enables IRQs (in the default case). This is a weak symbol in the common + * code and thus allows architectures to override it if more needs to be + * done. Not called for suspend to disk. + */ +extern void arch_suspend_enable_irqs(void); + /* * Device power management */ @@ -273,6 +291,20 @@ extern void __suspend_report_result(const char *function, void *fn, int ret); __suspend_report_result(__FUNCTION__, fn, ret); \ } while (0) +/* + * Platform hook to activate device wakeup capability, if that's not already + * handled by enable_irq_wake() etc. + * Returns zero on success, else negative errno + */ +extern int (*platform_enable_wakeup)(struct device *dev, int is_on); + +static inline int call_platform_enable_wakeup(struct device *dev, int is_on) +{ + if (platform_enable_wakeup) + return (*platform_enable_wakeup)(dev, is_on); + return 0; +} + #else /* !CONFIG_PM */ static inline int device_suspend(pm_message_t state) @@ -294,6 +326,11 @@ static inline void dpm_runtime_resume(struct device * dev) #define suspend_report_result(fn, ret) do { } while (0) +static inline int call_platform_enable_wakeup(struct device *dev, int is_on) +{ + return -EIO; +} + #endif /* changes to device_may_wakeup take effect on the next pm state change. diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index fea9a6b3fb7..7d5d1ec95c2 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -80,7 +80,7 @@ struct sysfs_ops { #ifdef CONFIG_SYSFS extern int sysfs_schedule_callback(struct kobject *kobj, - void (*func)(void *), void *data); + void (*func)(void *), void *data, struct module *owner); extern int __must_check sysfs_create_dir(struct kobject *, struct dentry *); @@ -137,7 +137,7 @@ extern int __must_check sysfs_init(void); #else /* CONFIG_SYSFS */ static inline int sysfs_schedule_callback(struct kobject *kobj, - void (*func)(void *), void *data) + void (*func)(void *), void *data, struct module *owner) { return -ENOSYS; } diff --git a/include/linux/usb.h b/include/linux/usb.h index 87dc75a6cee..cfbd2bb8fa2 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -299,8 +299,9 @@ struct usb_bus { int bandwidth_int_reqs; /* number of Interrupt requests */ int bandwidth_isoc_reqs; /* number of Isoc. requests */ +#ifdef CONFIG_USB_DEVICEFS struct dentry *usbfs_dentry; /* usbfs dentry entry for the bus */ - +#endif struct class_device *class_dev; /* class device for this bus */ #if defined(CONFIG_USB_MON) @@ -373,9 +374,12 @@ struct usb_device { char *serial; /* iSerialNumber string, if present */ struct list_head filelist; - struct device *usbfs_dev; +#ifdef CONFIG_USB_DEVICE_CLASS + struct device *usb_classdev; +#endif +#ifdef CONFIG_USB_DEVICEFS struct dentry *usbfs_dentry; /* usbfs dentry entry for the device */ - +#endif /* * Child devices - these can be either new devices * (if this is a hub device), or different instances @@ -394,10 +398,13 @@ struct usb_device { struct delayed_work autosuspend; /* for delayed autosuspends */ struct mutex pm_mutex; /* protects PM operations */ - unsigned autosuspend_delay; /* in jiffies */ + unsigned long last_busy; /* time of last use */ + int autosuspend_delay; /* in jiffies */ unsigned auto_pm:1; /* autosuspend/resume in progress */ unsigned do_remote_wakeup:1; /* remote wakeup should be enabled */ + unsigned autosuspend_disabled:1; /* autosuspend and autoresume */ + unsigned autoresume_disabled:1; /* disabled by the user */ #endif }; #define to_usb_device(d) container_of(d, struct usb_device, dev) @@ -437,6 +444,11 @@ static inline void usb_autopm_disable(struct usb_interface *intf) usb_autopm_set_interface(intf); } +static inline void usb_mark_last_busy(struct usb_device *udev) +{ + udev->last_busy = jiffies; +} + #else static inline int usb_autopm_set_interface(struct usb_interface *intf) @@ -451,6 +463,8 @@ static inline void usb_autopm_enable(struct usb_interface *intf) { } static inline void usb_autopm_disable(struct usb_interface *intf) { } +static inline void usb_mark_last_busy(struct usb_device *udev) +{ } #endif /*-------------------------------------------------------------------------*/ diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h index 956edf3bbec..2204ae22c38 100644 --- a/include/linux/usb/cdc.h +++ b/include/linux/usb/cdc.h @@ -91,6 +91,17 @@ struct usb_cdc_union_desc { /* ... and there could be other slave interfaces */ } __attribute__ ((packed)); +/* "Country Selection Functional Descriptor" from CDC spec 5.2.3.9 */ +struct usb_cdc_country_functional_desc { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDescriptorSubType; + + __u8 iCountryCodeRelDate; + __le16 wCountyCode0; + /* ... and there can be a lot of country codes */ +} __attribute__ ((packed)); + /* "Network Channel Terminal Functional Descriptor" from CDC spec 5.2.3.11 */ struct usb_cdc_network_terminal_desc { __u8 bLength; diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index 1122a6c2c1a..6169438ec5a 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -181,12 +181,15 @@ struct usb_ctrlrequest { #define USB_DT_WIRE_ADAPTER 0x21 #define USB_DT_RPIPE 0x22 -/* conventional codes for class-specific descriptors */ -#define USB_DT_CS_DEVICE 0x21 -#define USB_DT_CS_CONFIG 0x22 -#define USB_DT_CS_STRING 0x23 -#define USB_DT_CS_INTERFACE 0x24 -#define USB_DT_CS_ENDPOINT 0x25 +/* Conventional codes for class-specific descriptors. The convention is + * defined in the USB "Common Class" Spec (3.11). Individual class specs + * are authoritative for their usage, not the "common class" writeup. + */ +#define USB_DT_CS_DEVICE (USB_TYPE_CLASS | USB_DT_DEVICE) +#define USB_DT_CS_CONFIG (USB_TYPE_CLASS | USB_DT_CONFIG) +#define USB_DT_CS_STRING (USB_TYPE_CLASS | USB_DT_STRING) +#define USB_DT_CS_INTERFACE (USB_TYPE_CLASS | USB_DT_INTERFACE) +#define USB_DT_CS_ENDPOINT (USB_TYPE_CLASS | USB_DT_ENDPOINT) /* All standard descriptors have these 2 fields at the beginning */ struct usb_descriptor_header { diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 441b877bf15..a25c2afa67e 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -96,44 +96,60 @@ * E N U M S */ enum v4l2_field { - V4L2_FIELD_ANY = 0, /* driver can choose from none, - top, bottom, interlaced - depending on whatever it thinks - is approximate ... */ - V4L2_FIELD_NONE = 1, /* this device has no fields ... */ - V4L2_FIELD_TOP = 2, /* top field only */ - V4L2_FIELD_BOTTOM = 3, /* bottom field only */ - V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */ - V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one - buffer, top-bottom order */ - V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */ - V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into - separate buffers */ + V4L2_FIELD_ANY = 0, /* driver can choose from none, + top, bottom, interlaced + depending on whatever it thinks + is approximate ... */ + V4L2_FIELD_NONE = 1, /* this device has no fields ... */ + V4L2_FIELD_TOP = 2, /* top field only */ + V4L2_FIELD_BOTTOM = 3, /* bottom field only */ + V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */ + V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one + buffer, top-bottom order */ + V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */ + V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into + separate buffers */ + V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field + first and the top field is + transmitted first */ + V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field + first and the bottom field is + transmitted first */ }; #define V4L2_FIELD_HAS_TOP(field) \ ((field) == V4L2_FIELD_TOP ||\ (field) == V4L2_FIELD_INTERLACED ||\ + (field) == V4L2_FIELD_INTERLACED_TB ||\ + (field) == V4L2_FIELD_INTERLACED_BT ||\ (field) == V4L2_FIELD_SEQ_TB ||\ (field) == V4L2_FIELD_SEQ_BT) #define V4L2_FIELD_HAS_BOTTOM(field) \ ((field) == V4L2_FIELD_BOTTOM ||\ (field) == V4L2_FIELD_INTERLACED ||\ + (field) == V4L2_FIELD_INTERLACED_TB ||\ + (field) == V4L2_FIELD_INTERLACED_BT ||\ (field) == V4L2_FIELD_SEQ_TB ||\ (field) == V4L2_FIELD_SEQ_BT) #define V4L2_FIELD_HAS_BOTH(field) \ ((field) == V4L2_FIELD_INTERLACED ||\ - (field) == V4L2_FIELD_SEQ_TB ||\ + (field) == V4L2_FIELD_INTERLACED_TB ||\ + (field) == V4L2_FIELD_INTERLACED_BT ||\ + (field) == V4L2_FIELD_SEQ_TB ||\ (field) == V4L2_FIELD_SEQ_BT) enum v4l2_buf_type { - V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, - V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, - V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, - V4L2_BUF_TYPE_VBI_CAPTURE = 4, - V4L2_BUF_TYPE_VBI_OUTPUT = 5, - V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, - V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, - V4L2_BUF_TYPE_PRIVATE = 0x80, + V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, + V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, + V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, + V4L2_BUF_TYPE_VBI_CAPTURE = 4, + V4L2_BUF_TYPE_VBI_OUTPUT = 5, + V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, + V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, +#if 1 + /* Experimental */ + V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, +#endif + V4L2_BUF_TYPE_PRIVATE = 0x80, }; enum v4l2_ctrl_type { @@ -227,6 +243,8 @@ struct v4l2_capability #define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */ #define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */ #define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */ +#define V4L2_CAP_VIDEO_OUTPUT_POS 0x00000200 /* Video output can have x,y coords */ +#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000400 /* Can do video output overlay */ #define V4L2_CAP_TUNER 0x00010000 /* has a tuner */ #define V4L2_CAP_AUDIO 0x00020000 /* has audio support */ @@ -249,6 +267,8 @@ struct v4l2_pix_format __u32 sizeimage; enum v4l2_colorspace colorspace; __u32 priv; /* private data, depends on pixelformat */ + __u32 left; /* only valid if V4L2_CAP_VIDEO_OUTPUT_POS is set */ + __u32 top; /* only valid if V4L2_CAP_VIDEO_OUTPUT_POS is set */ }; /* Pixel format FOURCC depth Description */ @@ -596,10 +616,14 @@ struct v4l2_framebuffer #define V4L2_FBUF_CAP_CHROMAKEY 0x0002 #define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 #define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 +#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 +#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 /* Flags for the 'flags' field. */ #define V4L2_FBUF_FLAG_PRIMARY 0x0001 #define V4L2_FBUF_FLAG_OVERLAY 0x0002 #define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 +#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 +#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 struct v4l2_clip { @@ -615,6 +639,7 @@ struct v4l2_window struct v4l2_clip __user *clips; __u32 clipcount; void __user *bitmap; + __u8 global_alpha; }; /* @@ -1037,6 +1062,7 @@ enum v4l2_mpeg_audio_crc { V4L2_MPEG_AUDIO_CRC_NONE = 0, V4L2_MPEG_AUDIO_CRC_CRC16 = 1, }; +#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109) /* MPEG video */ #define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200) @@ -1063,6 +1089,8 @@ enum v4l2_mpeg_video_bitrate_mode { #define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207) #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208) #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209) +#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210) +#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211) /* MPEG-class control IDs specific to the CX2584x driver as defined by V4L2 */ #define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000) @@ -1103,6 +1131,7 @@ enum v4l2_mpeg_cx2341x_video_median_filter_type { #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8) #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9) #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10) +#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11) /* * T U N I N G @@ -1369,6 +1398,14 @@ struct v4l2_register { __u64 val; }; +/* VIDIOC_G_CHIP_IDENT */ +struct v4l2_chip_ident { + __u32 match_type; /* Match type */ + __u32 match_chip; /* Match this chip, meaning determined by match_type */ + __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */ + __u32 revision; /* chip revision, chip specific */ +}; + /* * I O C T L C O D E S F O R V I D E O D E V I C E S * @@ -1442,6 +1479,8 @@ struct v4l2_register { /* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */ #define VIDIOC_DBG_S_REGISTER _IOW ('V', 79, struct v4l2_register) #define VIDIOC_DBG_G_REGISTER _IOWR ('V', 80, struct v4l2_register) + +#define VIDIOC_G_CHIP_IDENT _IOWR ('V', 81, struct v4l2_chip_ident) #endif #ifdef __OLD_VIDIOC_ |