As I'm writing this, Brian's CS25840 audio patch just came through. Sounds like that might be the culprit of the audio loss I experienced as described below. I will test this diff tonight.
Johan
-----------
Chris et al.,
Tried 0.3.4w last night; it breaks audio on a PVR-150 MCE tuner 47.
I get bleed through of previously tuned tv channel audio again, however video ghost seems gone. (also noticed that the version number was not set correctly- still shows
'v')
Also, after switching back from svid to tv, the additional lines still appear on the top; they are not there if I start out on tuner, and stay there...
dmesg shows the following lines after normal card (and kernel) initialization. This might give you some clues. (regular init portion is below):
cx25840: decoder set picture bright=128 contrast=63 saturation=64 hue=0 cx25840: decoder set picture bright=128 contrast=63 saturation=63 hue=0 cx25840: decoder set picture bright=127 contrast=63 saturation=63 hue=0 cx25840: decoder set picture bright=127 contrast=63 saturation=63 hue=0 cx25840: decoder disable output cx25840: decoder enable output ivtv: Sliced VBI not supported for cx25840 so no vbi re-insertion possible yet ivtv: Allocate DMA stream 0 using 128 16384 byte buffers 2097152 kbytes total ivtv: Setup VBI API header 0x0000bd0d pkts 1 buffs 6 ln 24 sz 1456 ivtv: Setup VBI start 0x0018ea04 frames 6 fpi 1 lines 0x000000f1 cx25840: decoder disable output cx25840: decoder enable output cx25840: decoder disable output cx25840: decoder set input (2) cx25840: Composite Input cx25840: set_audio_input 1 cx25840: decoder enable output cx25840: decoder disable output cx25840: decoder set input (0) cx25840: S-Video Input cx25840: decoder enable output cx25840: decoder disable output cx25840: decoder set input (6) cx25840: Tuner Input cx25840: Invalid audio input selection 8 cx25840: set_audio_input 0 cx25840: decoder enable output
My current /etc/modprobe: alias char-major-81 videodev alias char-major-81-0 ivtv options cx25840 no_black_magic=1 options ivtv ivtv_debug=1
dmesg ivtv section: ivtv: ==================== START INIT IVTV ==================== ivtv: version 0.3.4 (v) loading ivtv: Linux version: 2.6.11-1.14_FC3 686 REGPARM 4KSTACKS gcc-3.4 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 ACPI: PCI interrupt 0000:00:0c.0[A] -> GSI 11 (level, low) -> IRQ 11 ivtv: Unreasonably low latency timer, setting to 64 (was 32) ivtv: VIA PCI device: 0x3189 vendor: 0x1106 tveeprom: Hauppauge: model = 26552, rev = B268, serial# = 7866503 tveeprom: tuner = LG TAPE H001F MK3 (idx = 68, type = 47) tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000) tveeprom: audio_processor = MSP3410D (type = 5) ivtv: i2c attach [client=tveeprom[50],ok] ivtv: Tuner Type 47, Tuner formats 0x00001000, Radio: yes, Model 0x00892598, Revision 0x00000001 ivtv: NTSC tuner detected ivtv: Radio detected tuner: Ignoring new-style parameters in presence of obsolete ones tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0 ivtv: i2c attach [client=(tuner unset),ok] cx25840: starting probe for adapter ivtv i2c driver #0 (0x10005) cx25840: detecting client on address 0x88 cx25840: writing init values cx25840: FW image '/lib/modules/HcwMakoA.ROM' of size 14264 loaded. cx25840: FW image md5 digest: 3a4803384f749d644ee1f1ca9dcb12fa cx25840: FW image sha1 digest: 2b5e6292b7391c980b93d156cf6b34178ce770f6 cx25840: Status: cx258433 (DEVICE_ID) ivtv: i2c attach [client=cx25840[50],ok] ivtv: i2c attach [client=wm8775[50],ok] ivtv: Encoder revision: 0x02040011 ivtv: Configuring WinTV PVR 150 card with 5 streams ivtv: Registered v4l2 device, streamtype 0 minor 0 ivtv: Create DMA stream 0 using 128 16384 byte buffers 0 kbytes total ivtv: Registered v4l2 device, streamtype 1 minor 32 ivtv: Create DMA stream 1 using 20 103680 byte buffers 0 kbytes total ivtv: Registered v4l2 device, streamtype 2 minor 224 ivtv: Create DMA stream 2 using 32 65536 byte buffers 0 kbytes total ivtv: Registered v4l2 device, streamtype 3 minor 24 ivtv: Create DMA stream 3 using 455 4608 byte buffers 0 kbytes total ivtv: Registered v4l2 device, streamtype 4 minor 64 ivtv: Create stream 4 ivtv: Setting Tuner 47 tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #0 cx25840: decoder set input (6) cx25840: Tuner Input ivtv: ivtv_enc_thread: pid = 1874, itv = 0xe0ba80a0 ivtv: ivtv_enc_vbi_thread: pid = 1875, itv = 0xe0ba80a0 cx25840: set_audio_input 1 cx25840: set_audio_input 0 ivtv: Switching standard to NTSC. cx25840: decoder set norm NTSC ivtv: Initialized WinTV PVR 150, card #0 ivtv: ==================== END INIT IVTV ====================
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