/* Retrieve bus location info of device */
const char *pvr2_hdw_get_bus_info(struct pvr2_hdw *);
+/* Retrieve per-instance string identifier for this specific device */
+const char *pvr2_hdw_get_device_identifier(struct pvr2_hdw *);
+
/* Called when hardware has been unplugged */
void pvr2_hdw_disconnect(struct pvr2_hdw *);
enum pvr2_v4l_type index,int);
/* Direct read/write access to chip's registers:
- match_type - how to interpret match_chip (e.g. driver ID, i2c address)
- match_chip - chip match value (e.g. I2C_DRIVERD_xxxx)
+ match - specify criteria to identify target chip (this is a v4l dbg struct)
reg_id - register number to access
setFl - true to set the register, false to read it
val_ptr - storage location for source / result. */