pci/ivtv/ivtv-driver.h

12     This program is distributed in the hope that it will be useful,
186 /* Default I2C SCL period in microseconds */
190 	int kilobytes[IVTV_MAX_STREAMS];        /* size in kilobytes of each stream */
215 	   If the bit is set, then the corresponding mailbox is in use by the driver. */
231 #define IVTV_F_S_PASSTHROUGH	6	/* this stream is in passthrough mode */
239 #define IVTV_F_I_DMA		   0	/* DMA in progress */
240 #define IVTV_F_I_UDMA		   1	/* UDMA in progress */
242 #define IVTV_F_I_SPEED_CHANGE	   3	/* a speed change is in progress */
253 #define IVTV_F_I_HAVE_WORK	   15	/* used in the interrupt handler: there is work to be done */
257 #define IVTV_F_I_PIO		   19	/* PIO in progress */
269 /* Scatter-Gather array element, used in DMA transfers */
318 	struct list_head list;          /* the list of buffers in this queue */
319 	u32 buffers;                    /* number of buffers in this queue */
321 	u32 bytesused;                  /* total number of bytes used in this queue */
547 	u32 start[2];				/* start of first VBI line in the odd/even fields */
552 	u32 dec_start;				/* start in decoder memory of VBI re-insertion buffers */
553 	u32 enc_start;				/* start in encoder memory of VBI capture buffers */
557 	struct v4l2_format in;			/* current VBI capture format */
558 	struct v4l2_sliced_vbi_format *sliced_in; /* convenience pointer to sliced struct in vbi.in union */
559 	int insert_mpeg;			/* if non-zero, then embed VBI data in MPEG stream */
571 	int cc_payload_idx;			/* index in cc_payload */
600 	u32 inserted_frame;			/* index in sliced_mpeg_size of next sliced data
601 						   to be inserted in the MPEG stream */
604 /* forward declaration of struct defined in ivtv-cards.h */
689 	u32 dma_data_req_offset;        /* store offset in decoder memory of current DMA request */
717 	u32 pgm_info_offset;            /* start of pgm info in encoder memory */
718 	u32 pgm_info_num;               /* number of elements in the pgm cyclic buffer in encoder memory */
720 	u32 pgm_info_read_idx;          /* last index in pgm_info read by the application */
796 	return itv->vbi.in.type == V4L2_BUF_TYPE_VBI_CAPTURE;
801    register any pending PCI writes will be performed (in order), and so
804    Rarely needed, only in some timing sensitive cases.