3 files changed, 20 insertions, 6 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index 4522ad6320c2..1a60591e38b5 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -137,11 +137,11 @@ static const struct pvr2_device_desc pvr2_device_onair_creator = {
 		.client_modules.lst = pvr2_client_onair_creator,
 		.client_modules.cnt = ARRAY_SIZE(pvr2_client_onair_creator),
 		.default_tuner_type = TUNER_LG_TDVS_H06XF,
-		.flag_has_digitaltuner = !0,
 		.flag_has_analogtuner = !0,
 		.flag_has_composite = !0,
 		.flag_has_svideo = !0,
 		.signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+		.digital_control_scheme = PVR2_DIGITAL_SCHEME_ONAIR,
 };
 #endif
 
@@ -163,11 +163,11 @@ static const struct pvr2_device_desc pvr2_device_onair_usb2 = {
 		.client_modules.lst = pvr2_client_onair_usb2,
 		.client_modules.cnt = ARRAY_SIZE(pvr2_client_onair_usb2),
 		.default_tuner_type = TUNER_PHILIPS_ATSC,
-		.flag_has_digitaltuner = !0,
 		.flag_has_analogtuner = !0,
 		.flag_has_composite = !0,
 		.flag_has_svideo = !0,
 		.signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+		.digital_control_scheme = PVR2_DIGITAL_SCHEME_ONAIR,
 };
 #endif
 
@@ -229,11 +229,11 @@ static const struct pvr2_device_desc pvr2_device_75xxx = {
 		.fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_75xxx),
 		.flag_has_cx25840 = !0,
 		.flag_has_hauppauge_rom = !0,
-		.flag_has_digitaltuner = !0,
 		.flag_has_analogtuner = !0,
 		.flag_has_composite = !0,
 		.flag_has_svideo = !0,
 		.signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+		.digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
 		.default_std_mask = V4L2_STD_NTSC_M,
 };
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.h b/drivers/media/video/pvrusb2/pvrusb2-devattr.h
index b564121803bb..4e4798d6139f 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 */
 };
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 8eabb67e5895..7016d3eda324 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1852,7 +1852,9 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 	/* Calculate which inputs are OK */
 	m = 0;
 	if (hdw_desc->flag_has_analogtuner) m |= 1 << PVR2_CVAL_INPUT_TV;
-	if (hdw_desc->flag_has_digitaltuner) m |= 1 << PVR2_CVAL_INPUT_DTV;
+	if (hdw_desc->digital_control_scheme != PVR2_DIGITAL_SCHEME_NONE) {
+		m |= 1 << PVR2_CVAL_INPUT_DTV;
+	}
 	if (hdw_desc->flag_has_svideo) m |= 1 << PVR2_CVAL_INPUT_SVIDEO;
 	if (hdw_desc->flag_has_composite) m |= 1 << PVR2_CVAL_INPUT_COMPOSITE;
 	if (hdw_desc->flag_has_fmradio) m |= 1 << PVR2_CVAL_INPUT_RADIO;