diff options
Diffstat (limited to 'drivers/media/video/tlg2300/pd-common.h')
| -rw-r--r-- | drivers/media/video/tlg2300/pd-common.h | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/drivers/media/video/tlg2300/pd-common.h b/drivers/media/video/tlg2300/pd-common.h deleted file mode 100644 index 5dd73b7857d1..000000000000 --- a/drivers/media/video/tlg2300/pd-common.h +++ /dev/null @@ -1,281 +0,0 @@ -#ifndef PD_COMMON_H -#define PD_COMMON_H - -#include <linux/fs.h> -#include <linux/wait.h> -#include <linux/list.h> -#include <linux/videodev2.h> -#include <linux/semaphore.h> -#include <linux/usb.h> -#include <linux/poll.h> -#include <media/videobuf-vmalloc.h> -#include <media/v4l2-device.h> - -#include "dvb_frontend.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dmxdev.h" - -#define SBUF_NUM 8 -#define MAX_BUFFER_NUM 6 -#define PK_PER_URB 32 -#define ISO_PKT_SIZE 3072 - -#define POSEIDON_STATE_NONE (0x0000) -#define POSEIDON_STATE_ANALOG (0x0001) -#define POSEIDON_STATE_FM (0x0002) -#define POSEIDON_STATE_DVBT (0x0004) -#define POSEIDON_STATE_VBI (0x0008) -#define POSEIDON_STATE_DISCONNECT (0x0080) - -#define PM_SUSPEND_DELAY 3 - -#define V4L_PAL_VBI_LINES 18 -#define V4L_NTSC_VBI_LINES 12 -#define V4L_PAL_VBI_FRAMESIZE (V4L_PAL_VBI_LINES * 1440 * 2) -#define V4L_NTSC_VBI_FRAMESIZE (V4L_NTSC_VBI_LINES * 1440 * 2) - -#define TUNER_FREQ_MIN (45000000) -#define TUNER_FREQ_MAX (862000000) - -struct vbi_data { - struct video_device *v_dev; - struct video_data *video; - struct front_face *front; - - unsigned int copied; - unsigned int vbi_size; /* the whole size of two fields */ - int users; -}; - -/* - * This is the running context of the video, it is useful for - * resume() - */ -struct running_context { - u32 freq; /* VIDIOC_S_FREQUENCY */ - int audio_idx; /* VIDIOC_S_TUNER */ - v4l2_std_id tvnormid; /* VIDIOC_S_STD */ - int sig_index; /* VIDIOC_S_INPUT */ - struct v4l2_pix_format pix; /* VIDIOC_S_FMT */ -}; - -struct video_data { - /* v4l2 video device */ - struct video_device *v_dev; - - /* the working context */ - struct running_context context; - - /* for data copy */ - int field_count; - - char *dst; - int lines_copied; - int prev_left; - - int lines_per_field; - int lines_size; - - /* for communication */ - u8 endpoint_addr; - struct urb *urb_array[SBUF_NUM]; - struct vbi_data *vbi; - struct poseidon *pd; - struct front_face *front; - - int is_streaming; - int users; - - /* for bubble handler */ - struct work_struct bubble_work; -}; - -enum pcm_stream_state { - STREAM_OFF, - STREAM_ON, - STREAM_SUSPEND, -}; - -#define AUDIO_BUFS (3) -#define CAPTURE_STREAM_EN 1 -struct poseidon_audio { - struct urb *urb_array[AUDIO_BUFS]; - unsigned int copied_position; - struct snd_pcm_substream *capture_pcm_substream; - - unsigned int rcv_position; - struct snd_card *card; - int card_close; - - int users; - int pm_state; - enum pcm_stream_state capture_stream; -}; - -struct radio_data { - __u32 fm_freq; - int users; - unsigned int is_radio_streaming; - int pre_emphasis; - struct video_device *fm_dev; -}; - -#define DVB_SBUF_NUM 4 -#define DVB_URB_BUF_SIZE 0x2000 -struct pd_dvb_adapter { - struct dvb_adapter dvb_adap; - struct dvb_frontend dvb_fe; - struct dmxdev dmxdev; - struct dvb_demux demux; - - atomic_t users; - atomic_t active_feed; - - /* data transfer */ - s32 is_streaming; - struct urb *urb_array[DVB_SBUF_NUM]; - struct poseidon *pd_device; - u8 ep_addr; - u8 reserved[3]; - - /* data for power resume*/ - struct dtv_frontend_properties fe_param; - - /* for channel scanning */ - int prev_freq; - int bandwidth; - unsigned long last_jiffies; -}; - -struct front_face { - /* use this field to distinguish VIDEO and VBI */ - enum v4l2_buf_type type; - - /* for host */ - struct videobuf_queue q; - - /* the bridge for host and device */ - struct videobuf_buffer *curr_frame; - - /* for device */ - spinlock_t queue_lock; - struct list_head active; - struct poseidon *pd; -}; - -struct poseidon { - struct list_head device_list; - - struct mutex lock; - struct kref kref; - - /* for V4L2 */ - struct v4l2_device v4l2_dev; - - /* hardware info */ - struct usb_device *udev; - struct usb_interface *interface; - int cur_transfer_mode; - - struct video_data video_data; /* video */ - struct vbi_data vbi_data; /* vbi */ - struct poseidon_audio audio; /* audio (alsa) */ - struct radio_data radio_data; /* FM */ - struct pd_dvb_adapter dvb_data; /* DVB */ - - u32 state; - struct file *file_for_stream; /* the active stream*/ - -#ifdef CONFIG_PM - int (*pm_suspend)(struct poseidon *); - int (*pm_resume)(struct poseidon *); - pm_message_t msg; - - struct work_struct pm_work; - u8 portnum; -#endif -}; - -struct poseidon_format { - char *name; - int fourcc; /* video4linux 2 */ - int depth; /* bit/pixel */ - int flags; -}; - -struct poseidon_tvnorm { - v4l2_std_id v4l2_id; - char name[12]; - u32 tlg_tvnorm; -}; - -/* video */ -int pd_video_init(struct poseidon *); -void pd_video_exit(struct poseidon *); -int stop_all_video_stream(struct poseidon *); - -/* alsa audio */ -int poseidon_audio_init(struct poseidon *); -int poseidon_audio_free(struct poseidon *); -#ifdef CONFIG_PM -int pm_alsa_suspend(struct poseidon *); -int pm_alsa_resume(struct poseidon *); -#endif - -/* dvb */ -int pd_dvb_usb_device_init(struct poseidon *); -void pd_dvb_usb_device_exit(struct poseidon *); -void pd_dvb_usb_device_cleanup(struct poseidon *); -int pd_dvb_get_adapter_num(struct pd_dvb_adapter *); -void dvb_stop_streaming(struct pd_dvb_adapter *); - -/* FM */ -int poseidon_fm_init(struct poseidon *); -int poseidon_fm_exit(struct poseidon *); -struct video_device *vdev_init(struct poseidon *, struct video_device *); - -/* vendor command ops */ -int send_set_req(struct poseidon*, u8, s32, s32*); -int send_get_req(struct poseidon*, u8, s32, void*, s32*, s32); -s32 set_tuner_mode(struct poseidon*, unsigned char); - -/* bulk urb alloc/free */ -int alloc_bulk_urbs_generic(struct urb **urb_array, int num, - struct usb_device *udev, u8 ep_addr, - int buf_size, gfp_t gfp_flags, - usb_complete_t complete_fn, void *context); -void free_all_urb_generic(struct urb **urb_array, int num); - -/* misc */ -void poseidon_delete(struct kref *kref); -void destroy_video_device(struct video_device **v_dev); -extern int debug_mode; -void set_debug_mode(struct video_device *vfd, int debug_mode); - -#ifdef CONFIG_PM -#define in_hibernation(pd) (pd->msg.event == PM_EVENT_FREEZE) -#else -#define in_hibernation(pd) (0) -#endif -#define get_pm_count(p) (atomic_read(&(p)->interface->pm_usage_cnt)) - -#define log(a, ...) printk(KERN_DEBUG "\t[ %s : %.3d ] "a"\n", \ - __func__, __LINE__, ## __VA_ARGS__) - -/* for power management */ -#define logpm(pd) do {\ - if (debug_mode & 0x10)\ - log();\ - } while (0) - -#define logs(f) do { \ - if ((debug_mode & 0x4) && \ - (f)->type == V4L2_BUF_TYPE_VBI_CAPTURE) \ - log("type : VBI");\ - \ - if ((debug_mode & 0x8) && \ - (f)->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) \ - log("type : VIDEO");\ - } while (0) -#endif |