diff options
Diffstat (limited to 'drivers/media/video/cx23885/cx23885.h')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h index d86bc0b1317b..b49036fe3ffd 100644 --- a/drivers/media/video/cx23885/cx23885.h +++ b/drivers/media/video/cx23885/cx23885.h @@ -86,6 +86,7 @@ #define CX23885_BOARD_GOTVIEW_X5_3D_HYBRID 29 #define CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF 30 #define CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000 31 +#define CX23885_BOARD_MPX885 32 #define GPIO_0 0x00000001 #define GPIO_1 0x00000002 @@ -192,6 +193,7 @@ struct cx23885_buffer { struct cx23885_input { enum cx23885_itype type; unsigned int vmux; + unsigned int amux; u32 gpio0, gpio1, gpio2, gpio3; }; @@ -318,6 +320,34 @@ struct cx23885_kernel_ir { struct rc_dev *rc; }; +struct cx23885_audio_buffer { + unsigned int bpl; + struct btcx_riscmem risc; + struct videobuf_dmabuf dma; +}; + +struct cx23885_audio_dev { + struct cx23885_dev *dev; + + struct pci_dev *pci; + + struct snd_card *card; + + spinlock_t lock; + + atomic_t count; + + unsigned int dma_size; + unsigned int period_size; + unsigned int num_periods; + + struct videobuf_dmabuf *dma_risc; + + struct cx23885_audio_buffer *buf; + + struct snd_pcm_substream *substream; +}; + struct cx23885_dev { atomic_t refcount; struct v4l2_device v4l2_dev; @@ -362,6 +392,7 @@ struct cx23885_dev { /* Analog video */ u32 resources; unsigned int input; + unsigned int audinput; /* Selectable audio input */ u32 tvaudio; v4l2_std_id tvnorm; unsigned int tuner_type; @@ -400,6 +431,9 @@ struct cx23885_dev { atomic_t v4l_reader_count; struct cx23885_tvnorm encodernorm; + /* Analog raw audio */ + struct cx23885_audio_dev *audio_dev; + }; static inline struct cx23885_dev *to_cx23885(struct v4l2_device *v4l2_dev) @@ -478,6 +512,11 @@ extern int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, unsigned int top_offset, unsigned int bottom_offset, unsigned int bpl, unsigned int padding, unsigned int lines); +extern int cx23885_risc_vbibuffer(struct pci_dev *pci, + struct btcx_riscmem *risc, struct scatterlist *sglist, + unsigned int top_offset, unsigned int bottom_offset, + unsigned int bpl, unsigned int padding, unsigned int lines); + void cx23885_cancel_buffers(struct cx23885_tsport *port); extern int cx23885_restart_queue(struct cx23885_tsport *port, @@ -533,6 +572,8 @@ extern void cx23885_free_buffer(struct videobuf_queue *q, extern int cx23885_video_register(struct cx23885_dev *dev); extern void cx23885_video_unregister(struct cx23885_dev *dev); extern int cx23885_video_irq(struct cx23885_dev *dev, u32 status); +extern void cx23885_video_wakeup(struct cx23885_dev *dev, + struct cx23885_dmaqueue *q, u32 count); /* ----------------------------------------------------------- */ /* cx23885-vbi.c */ @@ -540,6 +581,9 @@ extern int cx23885_vbi_fmt(struct file *file, void *priv, struct v4l2_format *f); extern void cx23885_vbi_timeout(unsigned long data); extern struct videobuf_queue_ops cx23885_vbi_qops; +extern int cx23885_restart_vbi_queue(struct cx23885_dev *dev, + struct cx23885_dmaqueue *q); +extern int cx23885_vbi_irq(struct cx23885_dev *dev, u32 status); /* cx23885-i2c.c */ extern int cx23885_i2c_register(struct cx23885_i2c *bus); @@ -563,6 +607,18 @@ extern void mc417_gpio_set(struct cx23885_dev *dev, u32 mask); extern void mc417_gpio_clear(struct cx23885_dev *dev, u32 mask); extern void mc417_gpio_enable(struct cx23885_dev *dev, u32 mask, int asoutput); +/* ----------------------------------------------------------- */ +/* cx23885-alsa.c */ +extern struct cx23885_audio_dev *cx23885_audio_register( + struct cx23885_dev *dev); +extern void cx23885_audio_unregister(struct cx23885_dev *dev); +extern int cx23885_audio_irq(struct cx23885_dev *dev, u32 status, u32 mask); +extern int cx23885_risc_databuffer(struct pci_dev *pci, + struct btcx_riscmem *risc, + struct scatterlist *sglist, + unsigned int bpl, + unsigned int lines, + unsigned int lpi); /* ----------------------------------------------------------- */ /* tv norms */ |
