The device you should be looking at is /dev/v4l/radiox (or /dev/radiox). /dev/video24 is for raw audio of the tuner or audio of the video part, not the radio part. Don't know if radio support is already working for the 150 though.
N. On 7/18/05, Christophe Massiot <[EMAIL PROTECTED]> wrote: > Hello, > > I'm trying to get radio channels out of my Hauppauge card with no > success at all. The card I bought is marketed as "WinTV Amity2" here in > France (http://www.hauppauge.fr/pages/prod_mce_pro.html) but it seems to > be a PVR-150MCE. > > I first tried with ivtv-0.3.6z. I removed the corresponding modules from > my kernel tree and loaded these from the ivtv build : > > [EMAIL PROTECTED]:/# lsmod > Module Size Used by > ivtv 1341700 1 > msp3400 28088 0 > i2c_algo_bit 9096 1 ivtv > videodev 7296 2 ivtv > tuner 20644 0 > wm8775 9240 0 > tveeprom 12852 0 > tda9887 13080 0 > cx25840 42024 0 > firmware_class 7680 1 cx25840 > i2c_core 18064 7 > msp3400,i2c_algo_bit,tuner,wm8775,tveeprom,tda9887,cx25840 > > ivtv: ==================== START INIT IVTV ==================== > ivtv: version 0.3.6 (z) loading > ivtv: Linux version: 2.6.11.6-kraxel1 PENTIUM4 gcc-3.3 > ivtv: In case of problems please include the debug info > ivtv: between the START INIT IVTV and END INIT IVTV lines when > ivtv: mailing the ivtv-devel mailinglist. > ivtv: Autodetected WinTV PVR 150 card > ivtv: Found an iTVC16 based chip > ivtv: XXX PCI device: 0x1a30 vendor: 0x8086 > cx25840: starting probe for adapter ivtv i2c driver #0 (0x10005) > cx25840: detecting cx25840 client on address 0x88 > cx25840: cx25843-23 found. Initializing... > cx25840: requesting /lib/modules/HcwMakoA.ROM > cx25840: firmware loaded > ivtv: i2c attach [client=cx25840[50],ok] > tda9885/6/7: chip found @ 0x86 > ivtv: i2c attach [client=tda9887,ok] > tveeprom: Hauppauge: model = 26559, rev = C260, serial# = 7706446 > tveeprom: tuner = LG S001D MK3 (idx = 60, type = 58) > tveeprom: tuner fmt = PAL(B/G) PAL(I) SECAM(L/L) PAL(D/K) (eeprom = > 0x74, v4l2 = 0x00400e17) > tveeprom: audio_processor = MSP3410D (type = 5) > ivtv: i2c attach [client=tveeprom[50],ok] > ivtv: i2c attach [client=wm8775[50],ok] > tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0 > ivtv: i2c attach [client=(tuner unset),ok] > ivtv: Failed to load module tveeprom > ivtv: Tuner Type 58, Tuner formats 0x00400e17, Radio: yes, Model > 0x008d2590, Revision 0x00000001 > ivtv: PAL tuner detected > ivtv: Radio detected > ivtv: Failed to load module tuner > ivtv: Failed to load module cx25840 > ivtv: Failed to load module wm8775 > ivtv: Failed to load module tda9887 > ivtv: Encoder revision: 0x02040011 > ivtv: Configuring WinTV PVR 150 card with 5 streams > ivtv: Registered v4l2 device for encoder MPEG minor 0 > ivtv: Create DMA encoder MPEG stream: 0 x 32768 buffers (0KB total) > ivtv: Registered v4l2 device for encoder YUV minor 32 > ivtv: Create DMA encoder YUV stream: 0 x 12960 buffers (0KB total) > ivtv: Registered v4l2 device for encoder VBI minor 224 > ivtv: Create DMA encoder VBI stream: 0 x 12740 buffers (0KB total) > ivtv: Registered v4l2 device for encoder PCM audio minor 24 > ivtv: Create DMA encoder PCM audio stream: 0 x 4608 buffers (0KB total) > ivtv: Registered v4l2 device for encoder radio minor 64 > ivtv: Create encoder radio stream > ivtv: Setting Tuner 58 > tuner: type set to 58 (LG PAL TAPE-S001D) by ivtv i2c driver #0 > cx25840: decoder set norm PAL > cx25840: decoder set input (6) > cx25840: now setting Tuner input > ivtv: ivtv_enc_thread: pid = 1723, itv = 0xe09600a0 > ivtv: ivtv_enc_vbi_thread: pid = 1724, itv = 0xe09600a0 > cx25840: set audio input (0) > ivtv: Switching standard to PAL. > cx25840: decoder set norm PAL > ivtv: Initialized WinTV PVR 150, card #0 > ivtv: ==================== END INIT IVTV ==================== > > When I try and tune to a frequency : > > [EMAIL PROTECTED]:/usr/src/ivtv-0.3.6z/utils# ./radio -f 93.1 -j > set to freq 93.06 > > In the kernel logs : > > ivtv: Allocate encoder radio stream > cx25840: decoder disable output > tuner: radio freq (0.00) out of range (65-108) > cx25840: set audio input (4) > cx25840: decoder enable output > cx25840: decoder set norm PAL > cx25840: decoder set input (6) > cx25840: now setting Tuner input > cx25840: set audio input (4) > cx25840: decoder disable output > cx25840: decoder enable output > cx25840: decoder set norm PAL > cx25840: decoder set input (6) > cx25840: now setting Tuner input > cx25840: set audio input (4) > ivtv: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB > total) > ivtv: Setup VBI API header 0x0000bd0d pkts 1 buffs 4 ln 36 sz 1444 > ivtv: Setup VBI start 0x0018ea04 frames 4 fpi 1 lines 0x00000140 > cx25840: decoder disable output > cx25840: decoder enable output > cx25840: decoder set norm PAL > cx25840: decoder set input (6) > cx25840: now setting Tuner input > cx25840: set audio input (4) > > I get some kind of a digital noise (not like an analog noise when there > is no station), see file here (from /dev/video24) : > http://yoko.staff.proxad.net/radio1.raw > > I get the exact same noise on all frequencies, and of course radio -a > doesn't return anything, so I guess we don't tune at all. > > > I also tried with ivtv 0.3.4m which was the first version to include the > Hauppauge patches for radio on PVR-150. All I get out of /dev/video0 and > /dev/video24 is pure silence : > > [EMAIL PROTECTED]:/# dd if=/dev/video24 of=/tmp/toto count=22500 > [EMAIL PROTECTED]:/# hexdump /tmp/toto > 0000000 0000 0000 0000 0000 0000 0000 0000 0000 > * > > > Has anyone ever managed to get radio with a PVR-150MCE ? Any idea ? > > -- > Christophe Massiot Freebox S.A. > > > ------------------------------------------------------- > SF.Net email is sponsored by: Discover Easy Linux Migration Strategies > from IBM. Find simple to follow Roadmaps, straightforward articles, > informative Webcasts and more! Get everything you need to get up to > speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click > _______________________________________________ > ivtv-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ivtv-devel > ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id492&op=click _______________________________________________ ivtv-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ivtv-devel
