diff options
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-devattr.h')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-devattr.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.h b/drivers/media/video/pvrusb2/pvrusb2-devattr.h index b564121803b..4e4798d6139 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-devattr.h +++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.h @@ -39,6 +39,10 @@ struct pvr2_string_table { #define PVR2_ROUTING_SCHEME_HAUPPAUGE 0 #define PVR2_ROUTING_SCHEME_GOTVIEW 1 +#define PVR2_DIGITAL_SCHEME_NONE 0 +#define PVR2_DIGITAL_SCHEME_HAUPPAUGE 1 +#define PVR2_DIGITAL_SCHEME_ONAIR 2 + /* This describes a particular hardware type (except for the USB device ID which must live in a separate structure due to environmental constraints). See the top of pvrusb2-hdw.c for where this is @@ -66,6 +70,13 @@ struct pvr2_device_desc { drivers (search for things which touch this field). */ unsigned int signal_routing_scheme; + /* Control scheme to use if there is a digital tuner. This + contains one of PVR2_DIGITAL_SCHEME_XXX. This is an arbitrary + integer scheme id; its meaning is contained entirely within the + driver and is interpreted by logic which must control the + streaming pathway (search for things which touch this field). */ + unsigned int digital_control_scheme; + /* V4L tuner type ID to use with this device (only used if the driver could not discover the type any other way). */ int default_tuner_type; @@ -103,10 +114,11 @@ struct pvr2_device_desc { commands. */ char flag_has_hauppauge_custom_ir; - /* These bits define which kinds of sources the device can handle. */ + /* These bits define which kinds of sources the device can handle. + Note: Digital tuner presence is inferred by the + digital_control_scheme enumeration. */ char flag_has_fmradio; /* Has FM radio receiver */ char flag_has_analogtuner; /* Has analog tuner */ - char flag_has_digitaltuner; /* Has digital tuner */ char flag_has_composite; /* Has composite input */ char flag_has_svideo; /* Has s-video input */ }; |