Any idea on the following error? scanning /stbref/dvb-apps-f3a70b206f0f/util/scan/dvb-s/Insat4B_C-93.5E using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' initial transponder 3725000 H 27500000 3 initial transponder 3750000 H 4250000 3 initial transponder 3762000 H 4250000 3 initial transponder 3768000 H 4250000 3 initial transponder 3774000 H 4250000 3 initial transponder 3802000 H 4250000 3 initial transponder 3808000 H 4250000 3 initial transponder 3822000 H 4250000 3 initial transponder 3832000 H 6250000 3 initial transponder 3841000 H 6250000 3 initial transponder 3885000 H 28000000 3 initial transponder 3925000 H 27500000 3 initial transponder 3950000 H 4440000 3 initial transponder 4005000 H 25422000 7 initial transponder 4045000 H 28000000 3 >>> tune to: 3725:h:0:27500 DVB-S IF freq is 6025000 [ 3095.402008] DVB: adapter 0 frontend 0 frequency 6025000 out of range (950000..2150000) __tune_to_transponder:1910: ERROR: Setting frontend parameters failed: 22 Invalid argument >>> tune to: 3725:h:0:27500
________________________________________ From: linux-media-ow...@vger.kernel.org [linux-media-ow...@vger.kernel.org] on behalf of Krishna Kishore [krishna.kish...@sasken.com] Sent: Wednesday, July 24, 2013 4:50 PM To: Oliver Schinagl Cc: linux-media@vger.kernel.org Subject: RE: Prof DVB-S2 USB device On Desktop PC (Ubuntu 12.04 which has 3.2.0 Kernel) also, I am not getting the list of channels when I scan. I am using Kaffeine. -----Original Message----- From: Oliver Schinagl [mailto:oliver+l...@schinagl.nl] Sent: Wednesday, July 24, 2013 4:34 PM To: Krishna Kishore Cc: linux-media@vger.kernel.org Subject: Re: Prof DVB-S2 USB device On 24-07-13 10:59, Krishna Kishore wrote: > Dear Oliver, > > Thanks for your response. I tried with 3.10.1. As you rightly pointed > out, it does not seem to work on my board (pandaboard). It gets stuck at > "Starting kernel...". > > Now, I am trying with 3.4.47 version now. Let me see if it works. > The delay of creating /dev/dvb/adapter0/frontend0 and > /dev/dvb/adapter0/demux0 seems to exists. I am waiting for it to get created. > > I am downloading 3.4.54 and 3.10.2 now. What do you get when using on a regular PC? Your beagle board may (or may not) yet be supported by mainline 3.10.1 kernel. Try it in a regular PC and see what happens there with 3.10.2 > > Regards, > Kishore. > > -----Original Message----- > From: Oliver Schinagl [mailto:oliver+l...@schinagl.nl] > Sent: Wednesday, July 24, 2013 1:12 PM > To: Krishna Kishore > Cc: linux-media@vger.kernel.org > Subject: Re: Prof DVB-S2 USB device > > On 24-07-13 08:56, Krishna Kishore wrote: >> Dear Oliver, >> >> Thanks for your response. Here are more details. Please help me in >> making this work. >> >> Linux version: >> >> -sh-4.1# uname -a >> Linux (none) 3.4.0 #28 SMP PREEMPT Tue Jul 23 16:24:14 IST 2013 >> armv7l GNU/Linux > Your kernel is ancient. The latest kernel with the latest media fluff is > 3.10.2; Since you are on arm, chances are your platform isn't that well > supported with later kernels, but even in the 3.4 world your kernel is > ancient. Latest stable is 3.4.54. > > So you are asking for help, with something that could have been fixed 3 times > over (or not, I don't know). So my first suggestion is to upgrade your > kernel. If that's not possible on your arm platform, contact the supplier of > your kernel. > > Meanwhile, since this is an USB device, you could try it on a desktop. > Get a recent Ubuntu live CD and see if it works there. At least then you can > quickly and easily see if your problem hasn't been fixed in the last year. >> >> [dotconfig is attached to this email] >> >> lsusb -t: >> /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-omap/3p, 480M >> |__ Port 1: Dev 2, If 0, Class=, Driver=hub/5p, 480M >> |__ Port 1: Dev 3, If 0, Class=, Driver=smsc95xx, 480M >> |__ Port 2: Dev 5, If 0, Class=, Driver=dw2102, 480M >> >> dmesg: >> [ 126.824951] usb 1-1.2: new high-speed USB device number 5 using >> ehci-omap [ 126.950347] usb 1-1.2: New USB device found, >> idVendor=3034, idProduct=7500 [ 126.957794] usb 1-1.2: New USB >> device >> strings: Mfr=0, Product=0, SerialNumber=0 [ 126.983184] dvb-usb: >> found a 'Prof 7500 USB DVB-S2' in cold state, will try to load a firmware [ >> 127.033477] dvb-usb: downloading firmware from file 'dvb-usb-p7500.fw' >> [ 127.051177] dw2102: start downloading DW210X firmware [ >> 127.238739] dvb-usb: found a 'Prof 7500 USB DVB-S2' in warm state. >> [ 127.255828] dvb-usb: will pass the complete MPEG2 transport stream to the >> software demuxer. >> [ 127.271270] DVB: registering new adapter (Prof 7500 USB DVB-S2) [ >> 1159.277740] dvb-usb: MAC address: 40:40:40:40:40:40 [ 1159.325531] >> dw2102: Kishore: prof_7500_frontend_attach [ 1159.325561] [ >> 1159.340332] Kishore stv0900_attach: >> [ 1159.340362] stv0900_init_internal >> [ 1159.340393] stv0900_init_internal: Create New Internal Structure! >> [ 1159.340423] stv0900_read_reg >> [ 1179.527770] stv0900_read_reg >> [ 1550.418365] stv0900_read_reg >> [ 1637.090240] stv0900_st_dvbs2_single [ 1637.090270] >> stv0900_stop_all_s2_modcod [ 1669.340270] >> stv0900_activate_s2_modcod_single [ 1703.605865] stv0900_read_reg [ >> 1709.652740] stv0900_read_reg [ 1715.699584] stv0900_read_reg [ >> 1721.746490] stv0900_read_reg [ 1727.793365] stv0900_read_reg [ >> 1733.840209] stv0900_read_reg [ 1739.887115] stv0900_read_reg [ >> 1743.918395] stv0900_read_reg [ 1749.965240] stv0900_read_reg [ >> 1756.012115] stv0900_set_ts_parallel_serial path1 3 path2 0 [ >> 1758.027740] stv0900_read_reg [ 1764.074615] stv0900_read_reg [ >> 1770.121490] stv0900_read_reg [ 1776.168334] stv0900_read_reg [ >> 1782.215209] stv0900_read_reg [ 1788.262115] stv0900_read_reg [ >> 1810.433990] stv0900_read_reg [ 1816.480865] stv0900_read_reg [ >> 1824.543365] stv0900_read_reg [ 1830.590240] stv0900_read_reg [ >> 1838.652740] stv0900_read_reg [ 1844.699615] stv0900_read_reg [ >> 1850.746490] stv0900_set_mclk: Mclk set to 135000000, Quartz = >> 27000000 [ 1850.746520] stv0900_read_reg [ 1854.777740] >> stv0900_read_reg [ 1860.824615] stv0900_read_reg [ 1864.855865] >> stv0900_read_reg [ 1868.887115] stv0900_get_mclk_freq: Calculated >> Mclk = 152672117 [ 1876.965209] stv0900_read_reg [ 1883.027709] >> stv0900_read_reg [ 1887.058990] stv0900_read_reg [ 1891.090240] >> stv0900_get_mclk_freq: Calculated Mclk = 152672117 [ 1891.090270] >> Kishore stv0900_attach: Attaching STV0900 demodulator(0) [ >> 1891.090301] dw2102: Kishore: dvb_attach stb6100_attach [ >> 1891.090332] [ 1891.097442] Kishore stb6100_attach: >> [ 1891.101409] Kishore stb6100_attach: Attaching STB6100 [ >> 1893.105957] dw2102: Attached STV0900+STB6100A! >> [ 1893.105957] >> [ 1893.112335] DVB: registering adapter 0 frontend 0 (STV0900 frontend)... >> [ 1893.137878] input: IR-receiver inside an USB DVB receiver as >> /devices/platform/usbhs_omap/ehci-omap.0/usb1/1-1/1-1.2/input/input2 >> [ 1893.177368] dvb-usb: schedule remote query interval to 150 msecs. >> [ 1893.184143] dvb-usb: Prof 7500 USB DVB-S2 successfully initialized and >> connected. >> >> >> >> Linux (none) 3.4.0 #28 SMP PREEMPT Tue Jul 23 16:24:14 IST 2013 >> armv7l GNU/Linux -sh-4.1# /stbref/w_scan-20120112/w_scan -fs -s S93E5 >> -c IN -G >> ch.conf w_scan version 20120112 (compiled for DVB API >> 5.4) using settings for 93.5 east Insat 3A/4B scan type SATELLITE, >> channellist 42 output format gstreamer >> WARNING: could not guess your codepage. Falling back to 'UTF-8' >> output charset 'UTF-8', use -C <charset> to override >> Info: using DVB adapter auto detection. >> >> /dev/dvb/adapter0/frontend0 -> SATELLITE "STV0900 frontend": >> very good :-)) >> >> Using SATELLITE frontend (adapter /dev/dvb/adapter0/frontend0) >> -_-_-_-_ Getting frontend capabilities-_-_-_-_ Using DVB API 5.5 >> frontend 'STV0900 frontend' supports INVERSION_AUTO DVB-S >> DVB-S2 >> FREQ (0.95GHz ... 2.15GHz) >> SRATE (1.000MBd ... 45.000MBd) >> using LNB "UNIVERSAL" >> -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ >> (time: 00:40) >> >> dmesg logs: >> >> [1716261.743961] stv0900_init >> [1716287.004365] stv0900_set_tone: Off [1716307.004132] >> stv0900_read_status: >> [1716321.004217] stv0900_status: locked = 0 [1716337.004246] >> stv0900_get_mclk_freq: Calculated Mclk = 553008176 [1716337.004251] >> TS bitrate = 2081 Mbit/sec [1716339.004299] DEMOD LOCK FAIL >> [1716345.004236] stv0900_search: >> [1716345.004242] stv0900_read_status: >> [1716363.004324] stv0900_status: locked = 1 [1716379.004255] >> stv0900_get_mclk_freq: Calculated Mclk = 607008176 [1716379.004260] >> TS bitrate = 2361 Mbit/sec [1716379.004263] DEMOD LOCK OK >> [1716261.743961] stv0900_init [1716287.004365] stv0900_set_tone: Off >> [1716307.004132] stv0900_read_status: >> [1716321.004217] stv0900_status: locked = 0 [1716337.004246] >> stv0900_get_mclk_freq: Calculated Mclk = 553008176 [1716337.004251] >> TS bitrate = 2081 Mbit/sec [1716339.004299] DEMOD LOCK FAIL >> [1716345.004236] stv0900_search: >> [1716345.004242] stv0900_read_status: >> [1716363.004324] stv0900_status: locked = 1 [1716379.004255] >> stv0900_get_mclk_freq: Calculated Mclk = 607008176 [1716379.004260] >> TS bitrate = 2361 Mbit/sec [1716379.004263] DEMOD LOCK OK >> [1716455.004184] stv0900_search: >> [1716455.004190] stv0900_read_status: >> [1716461.004239] stv0900_status: locked = 0 [1716477.004310] >> stv0900_get_mclk_freq: Calculated Mclk = 175008176 [1716477.004315] >> TS bitrate = 503 Mbit/sec [1716479.004220] DEMOD LOCK FAIL >> >> Regards, >> Kishore. >> ________________________________________ >> From: Oliver Schinagl [oliver+l...@schinagl.nl] >> Sent: Wednesday, July 24, 2013 2:34 AM >> To: Krishna Kishore >> Cc: linux-media@vger.kernel.org >> Subject: Re: Prof DVB-S2 USB device >> >> On 23-07-13 18:52, Krishna Kishore wrote: >>> #Sorry for sending to individual email ids >>> >>> Hi, >>> >>> I am trying to use Prof DVB-S2 USB device with Linux host. Device >>> gets detected. But, I am facing the following problems. >> You will need to provide much more information then that. What does >> dmesg say? lsusb? what driver are you using, what kernel version? Are >> you using it as a module? Have you enabled debugging in your kernel? >> >> Those questions come to my mind. >> >>> >>> 1. It takes approximately 21 minutes to get >>> /dev/dvb/adapter0/frontend0 and /dev/dvb/adapter0/demux0 to get created. >>> This happens every time >>> 2. After /dev/dvb/adapter0/frontend0 gets created, when I use w_scan >>> utility to scan for channels, it does not list the channels. >>> a. In dmesg logs, I see DEMOD LOCK FAIL error continuously. >> Paste your logs (or if its too much, only copy/paste the relevant parts. >> You ask for a limb, yet offer nothing. >> >> oliver >>> >>> Can you please help me? >>> >>> >>> Regards, >>> Kishore. >>> >>> >>> >> >> >> >> ________________________________ >> >> SASKEN BUSINESS DISCLAIMER: This message may contain confidential, >> proprietary or legally privileged information. In case you are not the >> original intended Recipient of the message, you must not, directly or >> indirectly, use, disclose, distribute, print, or copy any part of this >> message and you are requested to delete it and inform the sender. Any views >> expressed in this message are those of the individual sender unless >> otherwise stated. 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