V4L/DVB (6696): pvrusb2: Miscellaneous tweaks for controlling tuner type and video standard

Correctly mark when a tuner type is set.  Report more faithfully
information about known supported device video standards.
Signed-off-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/pvrusb2/pvrusb2-eeprom.c

@@ -144,6 +144,7 @@ int pvr2_eeprom_analyze(struct pvr2_hdw *hdw)
 	trace_eeprom("serial_number=%d",tvdata.serial_number);
 	trace_eeprom("rev_str=%s",tvdata.rev_str);
 	hdw->tuner_type = tvdata.tuner_type;
+	hdw->tuner_updated = !0;
 	hdw->serial_number = tvdata.serial_number;
 	hdw->std_mask_eeprom = tvdata.tuner_formats;
 

drivers/media/video/pvrusb2/pvrusb2-hdw.c

@@ -1093,7 +1093,10 @@ static int pvr2_upload_firmware1(struct pvr2_hdw *hdw)
 
 	if (!hdw->hdw_desc->fx2_firmware.cnt) {
 		hdw->fw1_state = FW1_STATE_OK;
-		return 0;
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "Connected device type defines"
+			   " no firmware to upload; ignoring firmware");
+		return -ENOTTY;
 	}
 
 	hdw->fw1_state = FW1_STATE_FAILED; // default result
@@ -1524,7 +1527,8 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
 
 	bcnt = pvr2_std_id_to_str(buf,sizeof(buf),hdw->std_mask_eeprom);
 	pvr2_trace(PVR2_TRACE_STD,
-		   "Supported video standard(s) reported by eeprom: %.*s",
+		   "Supported video standard(s) reported available"
+		   " in hardware: %.*s",
 		   bcnt,buf);
 
 	hdw->std_mask_avail = hdw->std_mask_eeprom;
@@ -1682,9 +1686,9 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 		pvr2_trace(PVR2_TRACE_INIT,
 			   "pvr2_hdw_setup: Tuner type overridden to %d",
 			   hdw->tuner_type);
+		hdw->tuner_updated = !0;
 	}
 
-	hdw->tuner_updated = !0;
 	pvr2_i2c_core_check_stale(hdw);
 	hdw->tuner_updated = 0;