1 from Components.config import config, ConfigSubDict, ConfigSelection
2 from Tools.CList import CList
3 from Tools.HardwareInfo import HardwareInfo
5 # VideoHardware is the interface to /proc/stb/video.
9 modes = { # a list of modes for available port
10 "Scart" : ["PAL", "NTSC", "Multi"],
11 "YPbPr" : ["720p", "1080i", "576p", "480p", "576i", "480i"],
12 "DVI" : ["720p", "1080i", "576p", "480p", "576i", "480i"],
15 rates = { # list of rates for available mode
16 "PAL": { "50Hz" : {50: "pal"},
17 "60Hz" : {60: "pal60"},
18 "multi": {50: "pal", 60: "pal60"}
20 "NTSC": { "60Hz" : {60: "ntsc"} },
21 "Multi": { "multi": {50: "pal", 60: "ntsc"} },
22 "480i": { "60Hz" : {60: "480i"} },
23 "576i": { "50Hz" : {50: "576i"} },
24 "480p": { "60Hz" : {60: "480p"} },
25 "576p": { "50Hz" : {50: "576p"} },
27 "50Hz" : {50: "720p50"},
28 "60Hz" : {60: "720p"},
29 "multi": {50: "720p50", 60: "720p"}
32 "50Hz" : {50: "1080i50"},
33 "60Hz" : {60: "1080i"},
34 "multi": {50: "1080i50", 60: "1080i"}
37 "50Hz" : {50: "1080p50"},
38 "60Hz" : {60: "1080p"},
39 "multi": {50: "1080p50", 60: "1080p"}
42 "1024x768": {60: "1024x768"},
43 "800x600" : {60: "800x600"},
44 "720x480" : {60: "720x480"},
45 "720x576" : {60: "720x576"},
46 "1280x720": {60: "1280x720"},
47 "1280x720 multi": {50: "1280x720_50", 60: "1280x720"},
48 "1920x1080": {60: "1920x1080"},
49 "1920x1080 multi": {50: "1920x1080", 60: "1920x1080_50"},
50 "1280x1024": {60: "1280x1024"},
51 "1366x768": {60: "1366x768"},
52 "1366x768 multi": {50: "1366x768", 60: "1366x768_50"},
53 "1280x768": {60: "1280x768"},
54 "640x480" : {60: "640x480"}
58 widescreen_modes = set(["720p", "1080i", "1080p"])
59 hdmi_hw_types = set(["dm500", "dm800se", "dm7020hd", "bm750", "solo", "uno", "ultimo", "solo2", "duo2"])
60 hdmi_pc_hw_types = set(["dm500", "dm800se", "dm7020hd", "bm750", "solo", "uno", "ultimo", "solo2", "duo2"])
62 def getDeviceName(self):
63 device_name = "unknown"
65 file = open("/proc/stb/info/vumodel", "r")
66 device_name = file.readline().strip()
69 from Tools.HardwareInfo import HardwareInfo
70 device_name = HardwareInfo.get_device_name()
74 def isVumodel(self, hw_type):
75 return hw_type in set(["bm750", "solo", "uno", "ultimo", "solo2", "duo2"])
77 # re-define AVSwitch.getOutputAspect
78 def getOutputAspect(self):
80 port = config.av.videoport.value
81 if port not in config.av.videomode:
82 print "current port is not available. force 16:9"
84 mode = config.av.videomode[port].value
85 force_wide = self.isWidescreenMode(mode)
86 valstr = config.av.aspect.value
90 elif valstr == "16_10":
92 elif valstr == "auto":
94 aspect_str = open("/proc/stb/vmpeg/0/aspect", "r").read()
95 if aspect_str == "1": # 4:3
104 self.last_modes_preferred = [ ]
105 self.on_hotplug = CList()
107 self.readAvailableModes()
109 if self.modes.has_key("DVI-PC") and not self.getModeList("DVI-PC"):
110 print "remove DVI-PC because it does not exist."
111 del self.modes["DVI-PC"]
115 self.readPreferredModes()
117 # re-define AVSwitch components
118 from Components.AVSwitch import AVSwitch
119 config.av.aspectratio.notifiers = [ ]
120 config.av.tvsystem.notifiers = [ ]
121 config.av.wss.notifiers = [ ]
122 AVSwitch.getOutputAspect = self.getOutputAspect
124 config.av.aspect.addNotifier(self.changedAspect)
125 config.av.wss.addNotifier(self.changedAspect)
126 config.av.policy_169.addNotifier(self.changedAspect)
127 config.av.policy_43.addNotifier(self.changedAspect)
129 # addNotifiers for port, mode, rate
130 config.av.videoport.addNotifier(self.changedVideomode)
131 for port in self.getPortList():
132 config.av.videomode[port].addNotifier(self.changedVideomode)
133 for mode in self.getModeList(port):
134 config.av.videorate[mode[0]].addNotifier(self.changedVideomode)
138 def readAvailableModes(self):
140 modes = open("/proc/stb/video/videomode_choices").read()[:-1]
141 self.modes_available = modes.split(' ')
143 print "failed to read video_choices."
144 self.modes_available = [ ]
146 def readPreferredModes(self):
148 modes = open("/proc/stb/video/videomode_preferred").read()[:-1]
149 self.modes_preferred = modes.split(' ')
151 print "failed to read video_preferred."
152 self.modes_preferred = self.modes_available
154 if self.modes_preferred != self.last_modes_preferred:
155 self.last_modes_preferred = self.modes_preferred
156 print "hotplug on DVI"
157 self.on_hotplug("DVI") # must be DVI
159 # check if HDMI is available
160 def isHDMIAvailable(self, hw_type):
161 return hw_type in self.hdmi_hw_types
163 # check if HDMI-PC is available
164 def isHDMI_PCAvailable(self, hw_type):
165 return hw_type in self.hdmi_pc_hw_types
167 # check if mode is always widescreen
168 def isWidescreenMode(self, mode):
169 return mode in self.widescreen_modes
171 # check if rate is available for mode
172 def isModeAvailable(self, port, mode, rate):
173 rate = self.rates[mode][rate]
174 for mode in rate.values():
175 if mode not in self.modes_available:
180 # check isModeAvailable in this port
181 def isPortAvailable(self, port):
182 for mode in self.getModeList(port):
183 if len(self.getRateList(port, mode[0])):
188 # get a list of all available port
189 def getPortList(self):
190 return [port for port in self.modes if self.isPortAvailable(port)]
192 # get a list of all available mode for a given port
193 def getModeList(self, port):
195 for mode in self.modes[port]:
196 rates = self.getRateList(port, mode)
199 modelist.append( (mode, rates))
203 # get a list of all available rate for a given port, mode
204 def getRateList(self, port, mode):
205 return [rate for rate in self.rates[mode] if self.isModeAvailable(port, mode, rate)]
207 def createConfig(self):
208 config.av.videomode = ConfigSubDict()
209 config.av.videorate = ConfigSubDict()
211 hw_type = self.getDeviceName()
213 if self.isVumodel(hw_type):
214 self.modes["DVI"].insert(self.modes["DVI"].index("1080i")+1, "1080p")
217 port_choices = self.getPortList()
219 for port in port_choices:
221 if desc == 'DVI' and self.isHDMIAvailable(hw_type):
223 if desc == 'DVI-PC' and self.isHDMI_PCAvailable(hw_type):
225 portlist.append( (port, desc))
227 # create list of available modes
229 mode_choices = self.getModeList(port)
231 for mode in mode_choices:
232 modelist.append( (mode[0], mode[0]))
234 # create list of available rates
236 rate_choices = self.getRateList(port, mode[0])
238 for rate in rate_choices:
239 ratelist.append( (rate, rate))
241 config.av.videorate[mode[0]] = ConfigSelection(choices = ratelist)
242 config.av.videomode[port] = ConfigSelection(choices = modelist)
243 config.av.videoport = ConfigSelection(choices = portlist)
245 def changedVideomode(self, configElement):
249 self.setConfiguredMode()
251 def setConfiguredMode(self):
252 port = config.av.videoport.value
253 mode = config.av.videomode[port].value
254 rate = config.av.videorate[mode].value
256 self.setVideomode(port, mode, rate)
258 def setVideomode(self, port, mode, rate):
259 if port is None or port not in config.av.videomode:
260 print "current port not available. couldn't set videomode"
263 if mode not in config.av.videorate:
264 print "current mode not available. couldn't set videomode"
268 modelist = self.getModeList(port)
269 mode = modelist[0][0]
271 ratelist = self.getRateList(port, mode)
275 ratelist = self.getRateList(port, mode)
278 print "set Videomode", port, mode, rate
280 modes = self.rates[mode][rate]
281 mode_50 = modes.get(50)
282 mode_60 = modes.get(60)
288 if (mode_50 != mode_60):
290 open("/proc/stb/video/videomode_50hz", "w").write(mode_50)
291 open("/proc/stb/video/videomode_60hz", "w").write(mode_60)
293 print "cannot open /proc/stb/vide/videomode_50hz or videomode_60hz"
295 # Too slow moving to Scart/multi in modeSelectionMoved
297 # open("/proc/stb/video/videomode_50hz", "w").write(mode_60)
299 # print "cannot open /proc/stb/vide/videomode_60Hz"
303 open("/proc/stb/video/videomode", "w").write(mode_50)
305 print "cannot open /proc/stb/vide/videomode"
307 self.changedAspect(None)
309 def changedAspect(self, configElement):
314 # 16:9, 16:10 use policy_43
315 # auto always "bestfit"
316 # config.av.policy_169:
317 # letterbox use letterbox
318 # panscan use panscan
320 # config.av.policy_43:
321 # pillarbox use panscan
322 # pansca use letterbox ("panscan" is just a bad term, it is inverse-panscan)
323 # nonlinear use nonlinear
326 port = config.av.videoport.value
327 if port not in config.av.videomode:
328 print "current port not available. couldn't set aspect"
331 mode = config.av.videomode[port].value
332 force_wide = self.isWidescreenMode(mode)
333 valstr = config.av.aspect.value
335 policy2 = "policy" # use main policy
337 if force_wide or valstr == "16_9" or valstr == "16_10":
338 if force_wide or valstr == "16_9":
340 elif valstr == "16_10":
343 policy = {"pillarbox": "panscan", "panscan": "letterbox", "nonlinear": "nonlinear", "scale": "bestfit"}[config.av.policy_43.value]
344 policy2 = {"letterbox": "letterbox", "panscan": "panscan", "scale": "bestfit"}[config.av.policy_169.value]
345 elif valstr == "auto":
350 policy = {"letterbox": "letterbox", "panscan": "panscan", "scale": "bestfit"}[config.av.policy_169.value]
352 if not config.av.wss.value:
353 wss = "auto(4:3_off)"
357 self.setAspect(aspect, policy, policy2, wss)
359 def setAspect(self, aspect, policy, policy2, wss):
360 print "set aspect, policy, policy2, wss", aspect, policy, policy2, wss
362 open("/proc/stb/video/aspect", "w").write(aspect)
363 open("/proc/stb/video/policy", "w").write(policy)
364 open("/proc/stb/denc/0/wss", "w").write(wss)
366 open("/proc/stb/video/policy2", "w").write(policy2)
370 def isPortUsed(self, port):
372 self.readPreferredModes()
373 return len(self.modes_preferred) != 0
377 def saveVideomode(self, port, mode, rate):
378 print "save Videomode", port, mode, rate
379 config.av.videoport.value = port
380 config.av.videoport.save()
381 if port in config.av.videomode:
382 config.av.videomode[port].value = mode
383 config.av.videomode[port].save()
384 if mode in config.av.videorate:
385 config.av.videorate[mode].value = rate
386 config.av.videorate[mode].save()
389 def setMode(self, port, mode, rate):
390 self.setVideomode(port, mode, rate)
392 def saveMode(self, port, mode, rate):
393 self.saveVideomode(port, mode, rate)
395 def updateAspect(self, configElement):
396 self.changedAspect(configElement)
398 video_hw = VideoHardware()
399 video_hw.setConfiguredMode()