add support for rolloff and pilot changing (needed for some 8PSK transponders)

this both values are transmitted to the frontend via linux tv api inversion param
hack
bits 0..1 are used for real inversion param (OFF, ON, AUTO)
bits 2..3 are now used for rolloff param (0.35, 0.25, 0.20)
bits 4..5 are now used for pilot param (OFF, ON, AUTO)
this needs a linuxtv api kernel patch, and a driver change (alps_bsbe2.ko)
both are not yet pushed to OE!!

1 files changed, 23 insertions, 7 deletions

diff --git a/lib/python/Screens/ScanSetup.py b/lib/python/Screens/ScanSetup.py
index 2c636530..be0f87e4 100644
--- a/lib/python/Screens/ScanSetup.py
+++ b/lib/python/Screens/ScanSetup.py
@@ -84,10 +84,12 @@ def getInitialTransponderList(tlist, pos):
 			parm.symbol_rate = x[2]
 			parm.polarisation = x[3]
 			parm.fec = x[4]
-			parm.inversion = 2 # AUTO
+			parm.inversion = x[7]
 			parm.orbital_position = pos
 			parm.system = x[5]
 			parm.modulation = x[6]
+			parm.rolloff = x[8]
+			parm.pilot = x[9]
 			tlist.append(parm)
 
 def getInitialCableTransponderList(tlist, nim):
@@ -335,6 +337,7 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 		
 		self.typeOfScanEntry = None
 		self.systemEntry = None
+		self.modulationEntry = None
 		nim = nimmanager.nim_slots[index_to_scan]
 		if nim.isCompatible("DVB-S"):
 			self.typeOfScanEntry = getConfigListEntry(_("Type of scan"), self.scan_type)
@@ -364,7 +367,11 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 					self.list.append(getConfigListEntry(_("FEC"), self.scan_sat.fec))
 				elif self.scan_sat.system.value == "dvb-s2":
 					self.list.append(getConfigListEntry(_("FEC"), self.scan_sat.fec_s2))
-					self.list.append(getConfigListEntry(_('Modulation'), self.scan_sat.modulation))
+					self.modulationEntry = getConfigListEntry(_('Modulation'), self.scan_sat.modulation)
+					self.list.append(self.modulationEntry)
+					self.list.append(getConfigListEntry(_('Rolloff'), self.scan_sat.rolloff))
+					if self.scan_sat.modulation.value == "8psk":
+						self.list.append(getConfigListEntry(_('Pilot'), self.scan_sat.pilot))
 				self.list.append(getConfigListEntry(_("Network scan"), self.scan_networkScan))
 			elif self.scan_type.value == "single_satellite":
 				self.updateSatList()
@@ -438,7 +445,8 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 		print "cur is", cur
 		if cur == self.typeOfScanEntry or \
 			cur == self.tunerEntry or \
-			cur == self.systemEntry:
+			cur == self.systemEntry or \
+			(self.modulationEntry and self.systemEntry[1].value == "dvb-s2" and cur == self.modulationEntry):
 			self.createSetup()
 
 	def createConfig(self, frontendData):
@@ -482,10 +490,12 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 					defaultSat["inversion"] = {"INVERSION_OFF": "off", "INVERSION_ON": "on", "INVERSION_AUTO": "auto"}[frontendData.get("inversion", "INVERSION_AUTO")]
 					defaultSat["symbolrate"] = int(frontendData.get("symbol_rate", 0) / 1000)
 					defaultSat["polarization"] = {"HORIZONTAL": "horizontal", "VERTICAL": "vertical", "CIRCULAR_LEFT": "circular_left", "CIRCULAR_RIGHT": "circular_right", "UNKNOWN": None}[frontendData.get("polarization", "HORIZONTAL")]
-					
+
 					if frontendData.get("system", "DVB-S") == "DVB-S2":
 						defaultSat["fec_s2"] = {"FEC_1_2": "1_2", "FEC_2_3": "2_3", "FEC_3_4": "3_4", "FEC_4_5": "4_5", "FEC_5_6": "5_6", "FEC_7_8": "7_8", "FEC_8_9": "8_9", "FEC_9_10": "9_10"} \
 											[frontendData.get("fec_inner", "FEC_AUTO")]
+						defaultSat["rolloff"] = {"ROLLOFF_0_35" : "0_35", "ROLLOFF_0_25" : "0_25", "0_20" : "ROLLOFF_0_20"}[frontendData.get("rolloff", "ROLLOFF_0_35")]
+						defaultSat["pilot"] = {"PILOT_ON" : "on", "PILOT_OFF" : "off", "PILOT_AUTO" : "auto"}[frontendData.get("pilot", "PILOT_AUTO")]
 					else:
 						defaultSat["fec"] = {"FEC_AUTO": "auto", "FEC_1_2": "1_2", "FEC_2_3": "2_3", "FEC_3_4": "3_4", "FEC_5_6": "5_6", "FEC_7_8": "7_8", "FEC_NONE": "none"} \
 							[frontendData.get("fec_inner", "FEC_AUTO")]
@@ -534,6 +544,8 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 			self.scan_sat.fec = ConfigSelection(default = defaultSat["fec"], choices = [("auto", _("Auto")), ("1_2", "1/2"), ("2_3", "2/3"), ("3_4", "3/4"), ("5_6", "5/6"), ("7_8", "7/8"), ("none", _("None"))])
 			self.scan_sat.fec_s2 = ConfigSelection(default = defaultSat["fec_s2"], choices = [("1_2", "1/2"), ("2_3", "2/3"), ("3_4", "3/4"), ("3_5", "3/5"), ("4_5", "4/5"), ("5_6", "5/6"), ("7_8", "7/8"), ("8_9", "8/9"), ("9_10", "9/10")])
 			self.scan_sat.modulation = ConfigSelection(default = defaultSat["modulation"], choices = [("qpsk", "QPSK"), ("8psk", "8PSK")])
+			self.scan_sat.rolloff = ConfigSelection(default = defaultSat.get("rolloff", "0_35"), choices = [("0_35", "0.35"), ("0_25", "0.25"), ("0_20", "0.20")])
+			self.scan_sat.pilot = ConfigSelection(default = defaultSat.get("pilot", "auto"), choices = [("off", _("off")), ("on", _("on")), ("auto", _("Auto"))])
 
 			# cable
 			self.scan_cab.frequency = ConfigInteger(default = defaultCab["frequency"], limits = (50, 999))
@@ -593,8 +605,8 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 			   "none": 15
 			   }
 
-	def addSatTransponder(self, tlist, frequency, symbol_rate, polarisation, fec, inversion, orbital_position, system, modulation):
-		print "Add Sat: frequ: " + str(frequency) + " symbol: " + str(symbol_rate) + " pol: " + str(polarisation) + " fec: " + str(self.fecmap[fec]) + " inversion: " + str(inversion) + " modulation: " + str(modulation) + " system: " + str(system)
+	def addSatTransponder(self, tlist, frequency, symbol_rate, polarisation, fec, inversion, orbital_position, system, modulation, rolloff, pilot):
+		print "Add Sat: frequ: " + str(frequency) + " symbol: " + str(symbol_rate) + " pol: " + str(polarisation) + " fec: " + str(self.fecmap[fec]) + " inversion: " + str(inversion) + " modulation: " + str(modulation) + " system: " + str(system) + " rolloff" + str(rolloff) + " pilot" + str(pilot)
 		print "orbpos: " + str(orbital_position)
 		parm = eDVBFrontendParametersSatellite()
 		if modulation == 1:
@@ -608,6 +620,8 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 		parm.fec = self.fecmap[fec]
 		parm.inversion = inversion
 		parm.orbital_position = int(orbital_position)
+		parm.rolloff = int(rolloff)
+		parm.pilot = int(pilot)
 		tlist.append(parm)
 
 	def addCabTransponder(self, tlist, frequency, symbol_rate, modulation, fec, inversion):
@@ -662,7 +676,9 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 								self.scan_sat.inversion.index,
 								orbpos,
 								self.scan_sat.system.index,
-								self.scan_sat.modulation.index)
+								self.scan_sat.modulation.index,
+								self.scan_sat.rolloff.index,
+								self.scan_sat.pilot.index)
 				flags = self.scan_networkScan.value and eComponentScan.scanNetworkSearch or 0
 				extFlags = False
 			elif self.scan_type.value == "single_satellite":