diff options
Diffstat (limited to 'linux/include')
| -rw-r--r-- | linux/include/linux/dvb/video.h | 2 | ||||
| -rw-r--r-- | linux/include/linux/videodev2.h | 2 | ||||
| -rw-r--r-- | linux/include/media/saa7146_vv.h | 3 | ||||
| -rw-r--r-- | linux/include/media/tuner.h | 5 | ||||
| -rw-r--r-- | linux/include/media/v4l2-common.h | 1 | ||||
| -rw-r--r-- | linux/include/media/video-buf.h | 56 |
6 files changed, 49 insertions, 20 deletions
diff --git a/linux/include/linux/dvb/video.h b/linux/include/linux/dvb/video.h index 1f7fa0351..faebfda39 100644 --- a/linux/include/linux/dvb/video.h +++ b/linux/include/linux/dvb/video.h @@ -135,7 +135,7 @@ typedef struct video_spu { typedef struct video_spu_palette { /* SPU Palette information */ int length; - uint8_t *palette; + uint8_t __user *palette; } video_spu_palette_t; diff --git a/linux/include/linux/videodev2.h b/linux/include/linux/videodev2.h index 1b76d3e9a..2995bf836 100644 --- a/linux/include/linux/videodev2.h +++ b/linux/include/linux/videodev2.h @@ -592,7 +592,7 @@ struct v4l2_framebuffer struct v4l2_clip { struct v4l2_rect c; - struct v4l2_clip *next; + struct v4l2_clip __user *next; }; struct v4l2_window diff --git a/linux/include/media/saa7146_vv.h b/linux/include/media/saa7146_vv.h index e5e749e98..4507cb61a 100644 --- a/linux/include/media/saa7146_vv.h +++ b/linux/include/media/saa7146_vv.h @@ -197,7 +197,8 @@ void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi); int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf); void saa7146_buffer_timeout(unsigned long data); -void saa7146_dma_free(struct saa7146_dev *dev,struct saa7146_buf *buf); +void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q, + struct saa7146_buf *buf); int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); int saa7146_vv_release(struct saa7146_dev* dev); diff --git a/linux/include/media/tuner.h b/linux/include/media/tuner.h index 2e5e8c25c..a5471fa67 100644 --- a/linux/include/media/tuner.h +++ b/linux/include/media/tuner.h @@ -111,15 +111,16 @@ #define TUNER_LG_TDVS_H062F 64 /* DViCO FusionHDTV 5 */ #define TUNER_YMEC_TVF66T5_B_DFF 65 /* Acorp Y878F */ -#define TUNER_LG_NTSC_TALN_MINI 66 +#define TUNER_LG_TALN 66 #define TUNER_PHILIPS_TD1316 67 #define TUNER_PHILIPS_TUV1236D 68 /* ATI HDTV Wonder */ #define TUNER_TNF_5335MF 69 /* Sabrent Bt848 */ #define TUNER_SAMSUNG_TCPN_2121P30A 70 /* Hauppauge PVR-500MCE NTSC */ - #define TUNER_XCEIVE_XC3028 71 +#define TUNER_THOMSON_FE6600 72 /* DViCO FusionHDTV DVB-T Hybrid */ + /* tv card specific */ #define TDA9887_PRESENT (1<<0) #define TDA9887_PORT1_INACTIVE (1<<1) diff --git a/linux/include/media/v4l2-common.h b/linux/include/media/v4l2-common.h index a69118bbc..9ddebdd2a 100644 --- a/linux/include/media/v4l2-common.h +++ b/linux/include/media/v4l2-common.h @@ -109,6 +109,7 @@ enum v4l2_chip_ident { V4L2_IDENT_UNKNOWN = 0, /* module saa7115: reserved range 100-149 */ + V4L2_IDENT_SAA7113 = 103, V4L2_IDENT_SAA7114 = 104, V4L2_IDENT_SAA7115 = 105, diff --git a/linux/include/media/video-buf.h b/linux/include/media/video-buf.h index dd2bb1800..c6be316ce 100644 --- a/linux/include/media/video-buf.h +++ b/linux/include/media/video-buf.h @@ -2,15 +2,20 @@ * $Id: video-buf.h,v 1.11 2005/10/17 21:18:42 mchehab Exp $ * * generic helper functions for video4linux capture buffers, to handle - * memory management and PCI DMA. Right now bttv + saa7134 use it. + * memory management and PCI DMA. + * Right now, bttv, saa7134, saa7146 and cx88 use it. * * The functions expect the hardware being able to scatter gatter * (i.e. the buffers are not linear in physical memory, but fragmented * into PAGE_SIZE chunks). They also assume the driver does not need - * to touch the video data (thus it is probably not useful for USB as - * data often must be uncompressed by the drivers). + * to touch the video data. + * + * device specific map/unmap/sync stuff now are mapped as file operations + * to allow its usage by USB and virtual devices. * * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> + * (c) 2006 Mauro Carvalho Chehab, <mchehab@infradead.org> + * (c) 2006 Ted Walther and John Sokol * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -39,6 +44,9 @@ struct scatterlist* videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages); struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset); +struct videobuf_buffer; +struct videobuf_queue; + /* --------------------------------------------------------------------- */ /* @@ -50,7 +58,7 @@ struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages, * pointer + length. The kernel version just wants the size and * does memory allocation too using vmalloc_32(). * - * videobuf_dma_pci_*() + * videobuf_dma_*() * see Documentation/DMA-mapping.txt, these functions to * basically the same. The map function does also build a * scatterlist for the buffer (and unmap frees it ...) @@ -87,12 +95,18 @@ int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction, int nr_pages); int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction, dma_addr_t addr, int nr_pages); -int videobuf_dma_pci_map(struct pci_dev *dev, struct videobuf_dmabuf *dma); -int videobuf_dma_pci_sync(struct pci_dev *dev, - struct videobuf_dmabuf *dma); -int videobuf_dma_pci_unmap(struct pci_dev *dev, struct videobuf_dmabuf *dma); int videobuf_dma_free(struct videobuf_dmabuf *dma); +int videobuf_dma_map(struct videobuf_queue* q,struct videobuf_dmabuf *dma); +int videobuf_dma_sync(struct videobuf_queue* q,struct videobuf_dmabuf *dma); +int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma); + + /*FIXME: these variants are used only on *-alsa code, where videobuf is + * used without queue + */ +int videobuf_pci_dma_map(struct pci_dev *pci,struct videobuf_dmabuf *dma); +int videobuf_pci_dma_unmap(struct pci_dev *pci,struct videobuf_dmabuf *dma); + /* --------------------------------------------------------------------- */ /* @@ -116,9 +130,6 @@ int videobuf_dma_free(struct videobuf_dmabuf *dma); * */ -struct videobuf_buffer; -struct videobuf_queue; - struct videobuf_mapping { unsigned int count; unsigned long start; @@ -165,6 +176,10 @@ struct videobuf_buffer { struct timeval ts; }; +typedef int (vb_map_sg_t)(void *dev,struct scatterlist *sglist,int nr_pages, + int direction); + + struct videobuf_queue_ops { int (*buf_setup)(struct videobuf_queue *q, unsigned int *count, unsigned int *size); @@ -175,6 +190,14 @@ struct videobuf_queue_ops { struct videobuf_buffer *vb); void (*buf_release)(struct videobuf_queue *q, struct videobuf_buffer *vb); + + /* Helper operations - device dependent. + * If null, videobuf_init defaults all to PCI handling + */ + + vb_map_sg_t *vb_map_sg; + vb_map_sg_t *vb_dma_sync_sg; + vb_map_sg_t *vb_unmap_sg; }; struct videobuf_queue { @@ -184,7 +207,7 @@ struct videobuf_queue { struct semaphore lock; #endif spinlock_t *irqlock; - struct pci_dev *pci; + void *dev; /* on pci, points to struct pci_dev */ enum v4l2_buf_type type; unsigned int inputs; /* for V4L2_BUF_FLAG_INPUT */ @@ -209,12 +232,15 @@ struct videobuf_queue { void* videobuf_alloc(unsigned int size); int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr); -int videobuf_iolock(struct pci_dev *pci, struct videobuf_buffer *vb, - struct v4l2_framebuffer *fbuf); +int videobuf_iolock(struct videobuf_queue* q, struct videobuf_buffer *vb, + struct v4l2_framebuffer *fbuf); + +/* Maps fops to PCI stuff */ +void videobuf_queue_pci(struct videobuf_queue* q); void videobuf_queue_init(struct videobuf_queue *q, struct videobuf_queue_ops *ops, - struct pci_dev *pci, + void *dev, spinlock_t *irqlock, enum v4l2_buf_type type, enum v4l2_field field, |