Hello.
I have a PixelView PlayTV Pro PV-BT878P+ Rev. 8E installed
in my system, which runs the kernel gentoo-dev-sources-2.6.0.
The soundcard is a C-Media CM8738, driven by Alsa.
The TV card works perfectly, but without sound.
With the kernel gentoo-sources-2.4.20-r8 it does have
no problems with audio. I have noticed that with the 2.4.20
kernel, no tvaudio module is loaded (so I assume it is
not needed).
Would something changed with the new kernel and
I have missed it?
Any clues?
My modules configuration includes:
---------------------------------------
alias char-major-81 videodev
alias char-major-81-0 bttv
alias char-major-81-1 bttv
alias char-major-89 i2c-dev
options i2c-core i2c_debug=1
options i2c-algo-bit bit_test=1
options i2c verbose=1 scan=1 i2c_debug=1
options turner debug=1
options bttv card=70 tuner=2 radio=1 bttv_verbose=2 gbuffers=32 bttv_gpio=1
---------------------------------------
The loaded modules are:
Module Size Used by
tuner 15436 0
tvaudio 21964 0
bttv 136428 0
video_buf 22276 1 bttv
i2c_algo_bit 10184 1 bttv
btcx_risc 4808 1 bttv
v4l2_common 4608 1 bttv
videodev 9792 1 bttv
i2c_core 25288 4 tuner,tvaudio,bttv,i2c_algo_bit
nvidia 1700716 10
sg 32728 0
ipt_state 1856 5
ipt_REJECT 6592 1
ipt_LOG 5440 1
iptable_filter 2752 1
ip_nat_ftp 4912 0
iptable_nat 22444 2 ip_nat_ftp
ip_conntrack_irc 71284 0
ip_conntrack_ftp 72052 1 ip_nat_ftp
ip_conntrack 32176 5 ipt_state,ip_nat_ftp,iptable_nat,ip_conntrack_irc,ip_conntrack_ftp
ip_tables 17792 5 ipt_state,ipt_REJECT,ipt_LOG,iptable_filter,iptable_nat
ppp_synctty 9408 0
ppp_async 11584 1
ppp_generic 26064 6 ppp_synctty,ppp_async
slhc 7488 1 ppp_generic
parport_pc 29352 1
lp 9920 0
parport 28832 2 parport_pc,lp
ohci_hcd 18368 0
uhci_hcd 32208 0
ehci_hcd 24260 0
vgastate 10368 0
snd_pcm_oss 53156 0
snd_mixer_oss 19200 1 snd_pcm_oss
snd_cmipci 34964 0
snd_pcm 99940 2 snd_pcm_oss,snd_cmipci
snd_page_alloc 11844 1 snd_pcm
snd_opl3_lib 11008 1 snd_cmipci
snd_hwdep 9504 1 snd_opl3_lib
snd_mpu401_uart 7744 1 snd_cmipci
snd_rawmidi 25056 1 snd_mpu401_uart
snd_seq_oss 34624 0
snd_seq_midi_event 7936 1 snd_seq_oss
snd_seq 55312 4 snd_seq_oss,snd_seq_midi_event
snd_timer 25796 3 snd_pcm,snd_opl3_lib,snd_seq
snd_seq_device 8136 4 snd_opl3_lib,snd_rawmidi,snd_seq_oss,snd_seq
snd 55268 13 snd_pcm_oss,snd_mixer_oss,snd_cmipci,snd_pcm,snd_opl3_lib,snd_hwdep,snd_mpu401_uart,snd_rawmidi,snd_seq_oss,snd_seq_midi_event,snd_seq,snd_timer,snd_seq_device
rtc 12664 0
usbcore 110684 5 ohci_hcd,uhci_hcd,ehci_hcd
soundcore 9536 2 bttv,snd
ide_scsi 15172 0
via_rhine 21256 0
8139too 23104 0
mii 5056 2 via_rhine,8139too
crc32 4352 2 via_rhine,8139too
ide_cd 41028 0
sr_mod 17380 0
scsi_mod 112120 3 sg,ide_scsi,sr_mod
cdrom 35360 2 ide_cd,sr_mod
And amixer (from Alsa) gives me:
Simple mixer control 'Master',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%]
Front Right: Playback 31 [100%]
Simple mixer control '3D Control - Switch',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch pswitch-joined cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on] Capture [off]
Front Right: Playback 31 [100%] [on] Capture [off]
Simple mixer control 'Synth',0
Capabilities: pvolume pswitch pswitch-joined cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on] Capture [off]
Front Right: Playback 31 [100%] [on] Capture [off]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on] Capture [on]
Front Right: Playback 31 [100%] [on] Capture [on]
Simple mixer control 'Line-In As Bass',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Line-In As Rear',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'CD',0
Capabilities: pvolume pswitch cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on] Capture [off]
Front Right: Playback 31 [100%] [on] Capture [off]
Simple mixer control 'Mic',0
Capabilities: pvolume pvolume-joined cvolume pswitch pswitch-joined cswitch cswitch-joined
Playback channels: Mono
Capture channels: Mono
Limits: Playback 0 - 31 Capture 0 - 7
Mono: Playback 22 [71%] [off] Capture 0 [0%] [on]
Simple mixer control 'Mic As Center/LFE',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mic Boost',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 5V',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958 Copyright',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 In Monitor',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 In Phase Inverse',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 In Select',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 In Valid',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 Loop',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958 Output',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'PC Speaker',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 3
Mono: Playback 2 [67%]
Simple mixer control 'Aux',0
Capabilities: pvolume pswitch cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 15
Front Left: Playback 4 [27%] [on] Capture [off]
Front Right: Playback 4 [27%] [on] Capture [off]
Simple mixer control 'Four Channel Mode',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Romildo
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