.. kernel-doc:: include/media/videobuf2-v4l2.h
.. kernel-doc:: include/media/videobuf2-memops.h
+
+
+
+
+.. kernel-doc:: include/media/tveeprom.h
+ :export: drivers/media/common/tveeprom.c
+
+.. kernel-doc:: include/media/v4l2-ctrls.h
+ :export: drivers/media/v4l2-core/v4l2-ctrls.c
+
+.. kernel-doc:: include/media/v4l2-dv-timings.h
+ :export: drivers/media/v4l2-core/v4l2-dv-timings.c
+
+.. kernel-doc:: include/media/v4l2-flash-led-class.h
+ :export: drivers/media/v4l2-core/v4l2-flash-led-class.c
+
+.. kernel-doc:: include/media/v4l2-mc.h
+ :export: drivers/media/v4l2-core/v4l2-mc.c
+
+.. kernel-doc:: include/media/videobuf2-core.h
+ :export: drivers/media/v4l2-core/videobuf2-core.c
* those ranges, as they're defined inside the driver. This is used by
* analog tuners that are compatible with the "Philips way" to setup the
* tuners. On those devices, the tuner set is done via 4 bytes:
- * divider byte1 (DB1), divider byte 2 (DB2), Control byte (CB) and
- * band switch byte (BB).
+ *
+ * #) divider byte1 (DB1)
+ * #) divider byte 2 (DB2)
+ * #) Control byte (CB)
+ * #) band switch byte (BB)
+ *
* Some tuners also have an additional optional Auxiliary byte (AB).
*/
struct tuner_range {
* struct tveeprom - Contains the fields parsed from Hauppauge eeproms
*
* @has_radio: 1 if the device has radio; 0 otherwise.
+ *
* @has_ir: If has_ir == 0, then it is unknown what the IR
* capabilities are. Otherwise:
- * bit 0) 1 (= IR capabilities are known);
- * bit 1) IR receiver present;
- * bit 2) IR transmitter (blaster) present.
+ * bit 0) 1 (= IR capabilities are known);
+ * bit 1) IR receiver present;
+ * bit 2) IR transmitter (blaster) present.
+ *
* @has_MAC_address: 0: no MAC, 1: MAC present, 2: unknown.
* @tuner_type: type of the tuner (TUNER_*, as defined at
* include/media/tuner.h).
+ *
* @tuner_formats: Supported analog TV standards (V4L2_STD_*).
* @tuner_hauppauge_model: Hauppauge's code for the device model number.
* @tuner2_type: type of the second tuner (TUNER_*, as defined
* at include/media/tuner.h).
+ *
* @tuner2_formats: Tuner 2 supported analog TV standards
* (V4L2_STD_*).
+ *
* @tuner2_hauppauge_model: tuner 2 Hauppauge's code for the device model
* number.
+ *
* @audio_processor: analog audio decoder, as defined by enum
* tveeprom_audio_processor.
+ *
* @decoder_processor: Hauppauge's code for the decoder chipset.
* Unused by the drivers, as they probe the
* decoder based on the PCI or USB ID.
+ *
* @model: Hauppauge's model number
+ *
* @revision: Card revision number
+ *
* @serial_number: Card's serial number
+ *
* @rev_str: Card revision converted to number
+ *
* @MAC_address: MAC address for the network interface
*/
struct tveeprom {
* Add links between the entities commonly found on PC customer's hardware at
* the V4L2 side: camera sensors, audio and video PLL-IF decoders, tuners,
* analog TV decoder and I/O entities (video, VBI and Software Defined Radio).
- * NOTE: webcams are modelled on a very simple way: the sensor is
- * connected directly to the I/O entity. All dirty details, like
- * scaler and crop HW are hidden. While such mapping is enough for v4l2
- * interface centric PC-consumer's hardware, V4L2 subdev centric camera
- * hardware should not use this routine, as it will not build the right graph.
+ *
+ * .. note::
+ *
+ * Webcams are modelled on a very simple way: the sensor is
+ * connected directly to the I/O entity. All dirty details, like
+ * scaler and crop HW are hidden. While such mapping is enough for v4l2
+ * interface centric PC-consumer's hardware, V4L2 subdev centric camera
+ * hardware should not use this routine, as it will not build the right graph.
*/
int v4l2_mc_create_media_graph(struct media_device *mdev);
*
* @g_frequency: callback for VIDIOC_G_FREQUENCY ioctl handler code.
* freq->type must be filled in. Normally done by video_ioctl2
- * or the bridge driver.
+ * or the bridge driver.
*
* @enum_freq_bands: callback for VIDIOC_ENUM_FREQ_BANDS ioctl handler code.
*
*
* @s_tuner: callback for VIDIOC_S_TUNER ioctl handler code. vt->type must be
* filled in. Normally done by video_ioctl2 or the
- * bridge driver.
+ * bridge driver.
*
* @g_modulator: callback for VIDIOC_G_MODULATOR ioctl handler code.
*
* @mmap: setup a userspace mapping for a given memory buffer under
* the provided virtual memory region.
*
- * Required ops for USERPTR types: get_userptr, put_userptr.
- * Required ops for MMAP types: alloc, put, num_users, mmap.
- * Required ops for read/write access types: alloc, put, num_users, vaddr.
- * Required ops for DMABUF types: attach_dmabuf, detach_dmabuf, map_dmabuf,
- * unmap_dmabuf.
+ * Those operations are used by the videobuf2 core to implement the memory
+ * handling/memory allocators for each type of supported streaming I/O method.
+ *
+ * .. note::
+ * #) Required ops for USERPTR types: get_userptr, put_userptr.
+ *
+ * #) Required ops for MMAP types: alloc, put, num_users, mmap.
+ *
+ * #) Required ops for read/write access types: alloc, put, num_users, vaddr.
+ *
+ * #) Required ops for DMABUF types: attach_dmabuf, detach_dmabuf, map_dmabuf, unmap_dmabuf.
*/
struct vb2_mem_ops {
void *(*alloc)(void *alloc_ctx, unsigned long size,
* second time with the actually allocated number of
* buffers to verify if that is OK.
* The driver should return the required number of buffers
- * in *num_buffers, the required number of planes per
- * buffer in *num_planes, the size of each plane should be
+ * in \*num_buffers, the required number of planes per
+ * buffer in \*num_planes, the size of each plane should be
* set in the sizes[] array and optional per-plane
* allocator specific context in the alloc_ctxs[] array.
- * When called from VIDIOC_REQBUFS, *num_planes == 0, the
+ * When called from VIDIOC_REQBUFS, \*num_planes == 0, the
* driver has to use the currently configured format to
- * determine the plane sizes and *num_buffers is the total
+ * determine the plane sizes and \*num_buffers is the total
* number of buffers that are being allocated. When called
- * from VIDIOC_CREATE_BUFS, *num_planes != 0 and it
+ * from VIDIOC_CREATE_BUFS, \*num_planes != 0 and it
* describes the requested number of planes and sizes[]
* contains the requested plane sizes. If either
- * *num_planes or the requested sizes are invalid callback
- * must return -EINVAL. In this case *num_buffers are
+ * \*num_planes or the requested sizes are invalid callback
+ * must return -EINVAL. In this case \*num_buffers are
* being allocated additionally to q->num_buffers.
* @wait_prepare: release any locks taken while calling vb2 functions;
* it is called before an ioctl needs to wait for a new
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