diff options
Diffstat (limited to 'v4l_experimental/pvrusb2/pvrusb2-hdw.h')
| -rw-r--r-- | v4l_experimental/pvrusb2/pvrusb2-hdw.h | 50 |
1 files changed, 18 insertions, 32 deletions
diff --git a/v4l_experimental/pvrusb2/pvrusb2-hdw.h b/v4l_experimental/pvrusb2/pvrusb2-hdw.h index eaa15c22a..e09735ce6 100644 --- a/v4l_experimental/pvrusb2/pvrusb2-hdw.h +++ b/v4l_experimental/pvrusb2/pvrusb2-hdw.h @@ -1,6 +1,6 @@ /* * - * $Id: pvrusb2-hdw.h,v 1.3 2005/12/28 16:22:33 mcisely Exp $ + * $Id: pvrusb2-hdw.h,v 1.4 2006/01/01 08:26:03 mcisely Exp $ * * Copyright (C) 2005 Mike Isely <isely@pobox.com> * @@ -139,39 +139,13 @@ this directly (let the driver handle things itself), but it is useful for debugging. */ #define PVR2_SUBSYS_ENC_FIRMWARE 0x00000001 -#define PVR2_SUBSYS_TUNER_CFG_STD 0x00000002 -#define PVR2_SUBSYS_TUNER_CFG_FREQ 0x00000004 -#define PVR2_SUBSYS_AUDIO_CFG_VBBTM 0x00000008 -#define PVR2_SUBSYS_AUDIO_CFG_STD 0x00000010 -#define PVR2_SUBSYS_AUDIO_CFG_MODE 0x00000020 -#define PVR2_SUBSYS_DIGITIZER_CFG_NORM 0x00000040 -#define PVR2_SUBSYS_DIGITIZER_CFG_INPUT 0x00000080 -#define PVR2_SUBSYS_DIGITIZER_CFG_SIZE 0x00000100 -#define PVR2_SUBSYS_DIGITIZER_CFG_AUDIO 0x00000200 -#define PVR2_SUBSYS_DIGITIZER_CFG_BCSH 0x00000400 -#define PVR2_SUBSYS_ENC_CFG 0x00000800 -#define PVR2_SUBSYS_DIGITIZER_RUN 0x00001000 -#define PVR2_SUBSYS_USBSTREAM_RUN 0x00002000 -#define PVR2_SUBSYS_ENC_RUN 0x00004000 - -#define PVR2_SUBSYS_TUNER_CFG_ALL ( \ - PVR2_SUBSYS_TUNER_CFG_STD | \ - PVR2_SUBSYS_TUNER_CFG_FREQ ) -#define PVR2_SUBSYS_AUDIO_CFG_ALL ( \ - PVR2_SUBSYS_AUDIO_CFG_MODE | \ - PVR2_SUBSYS_AUDIO_CFG_STD | \ - PVR2_SUBSYS_AUDIO_CFG_VBBTM ) -#define PVR2_SUBSYS_DIGITIZER_CFG_ALL ( \ - PVR2_SUBSYS_DIGITIZER_CFG_NORM | \ - PVR2_SUBSYS_DIGITIZER_CFG_INPUT | \ - PVR2_SUBSYS_DIGITIZER_CFG_SIZE | \ - PVR2_SUBSYS_DIGITIZER_CFG_AUDIO | \ - PVR2_SUBSYS_DIGITIZER_CFG_BCSH ) +#define PVR2_SUBSYS_ENC_CFG 0x00004000 +#define PVR2_SUBSYS_DIGITIZER_RUN 0x00008000 +#define PVR2_SUBSYS_USBSTREAM_RUN 0x00010000 +#define PVR2_SUBSYS_ENC_RUN 0x00020000 + #define PVR2_SUBSYS_CFG_ALL ( \ PVR2_SUBSYS_ENC_FIRMWARE | \ - PVR2_SUBSYS_TUNER_CFG_ALL | \ - PVR2_SUBSYS_AUDIO_CFG_ALL | \ - PVR2_SUBSYS_DIGITIZER_CFG_ALL | \ PVR2_SUBSYS_ENC_CFG ) #define PVR2_SUBSYS_RUN_ALL ( \ PVR2_SUBSYS_DIGITIZER_RUN | \ @@ -196,6 +170,18 @@ struct pvr2_hdw; hardware */ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf); +/* Poll for background activity (if any) */ +void pvr2_hdw_poll(struct pvr2_hdw *); + +/* Trigger a poll to take place later at a convenient time */ +void pvr2_hdw_poll_trigger(struct pvr2_hdw *); +void pvr2_hdw_poll_trigger_unlocked(struct pvr2_hdw *); + +/* Register a callback used to trigger a future poll */ +void pvr2_hdw_setup_poll_trigger(struct pvr2_hdw *, + void (*func)(void *), + void *data); + /* Get pointer to structure given unit number */ struct pvr2_hdw *pvr2_hdw_find(int unit_number); |