V4L/DVB (11156): pvrusb2: Changes to further isolate old i2c layer

[safe/jmp/linux-2.6] / drivers / media / video / pvrusb2 / pvrusb2-hdw.h

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
index 20295e0..7b69405 100644 (file)
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
@@ -37,6 +36,16 @@
 #define PVR2_CID_FREQUENCY 6
 #define PVR2_CID_HRES 7
 #define PVR2_CID_VRES 8
+#define PVR2_CID_CROPL 9
+#define PVR2_CID_CROPT 10
+#define PVR2_CID_CROPW 11
+#define PVR2_CID_CROPH 12
+#define PVR2_CID_CROPCAPPAN 13
+#define PVR2_CID_CROPCAPPAD 14
+#define PVR2_CID_CROPCAPBL 15
+#define PVR2_CID_CROPCAPBT 16
+#define PVR2_CID_CROPCAPBW 17
+#define PVR2_CID_CROPCAPBH 18
 
 /* Legal values for the INPUT state variable */
 #define PVR2_CVAL_INPUT_TV 0
@@ -123,6 +132,9 @@ unsigned long pvr2_hdw_get_sn(struct pvr2_hdw *);
 /* 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 *);
 
@@ -171,6 +183,9 @@ void pvr2_hdw_execute_tuner_poll(struct pvr2_hdw *);
 /* Return information about the tuner */
 int pvr2_hdw_get_tuner_status(struct pvr2_hdw *,struct v4l2_tuner *);
 
+/* Return information about cropping capabilities */
+int pvr2_hdw_get_cropcap(struct pvr2_hdw *, struct v4l2_cropcap *);
+
 /* Query device and see if it thinks it is on a high-speed USB link */
 int pvr2_hdw_is_hsm(struct pvr2_hdw *);
 
@@ -224,14 +239,13 @@ void pvr2_hdw_v4l_store_minor_number(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. */
 int pvr2_hdw_register_access(struct pvr2_hdw *,
-                            u32 match_type, u32 match_chip,u64 reg_id,
-                            int setFl,u64 *val_ptr);
+                            struct v4l2_dbg_match *match, u64 reg_id,
+                            int setFl, u64 *val_ptr);
 
 /* The following entry points are all lower level things you normally don't
    want to worry about. */