[mythtv-users] cx88_alsa loaded but no /dev/dsp1

John Westlund john.westlund at gmail.com
Sun Oct 14 06:37:00 UTC 2007


I can't seem to get /dev/dsp1 to show up so that I can get audio out of my
hd-5500 - I get video but no audio.  cs88_alsa is loaded and I would think I
should have the device.

lsmod shows:
Module                  Size  Used by
sunrpc                161981  1
nf_conntrack_ftp       13761  0
nf_conntrack_netbios_ns     7105  0
ipt_REJECT              8641  1
nf_conntrack_ipv4      21837  14
xt_state                6593  14
nf_conntrack           64713  4
nf_conntrack_ftp,nf_conntrack_netbios_ns,nf_conntrack_ipv4,xt_state
nfnetlink               9945  2 nf_conntrack_ipv4,nf_conntrack
iptable_filter          7105  1
ip_tables              16517  1 iptable_filter
ip6t_REJECT             9537  1
xt_tcpudp               7233  37
ip6table_filter         6849  1
ip6_tables             17669  1 ip6table_filter
x_tables               18629  6
ipt_REJECT,xt_state,ip_tables,ip6t_REJECT,xt_tcpudp,ip6_tables
fuse                   46293  2
ext3                  126025  1
jbd                    60009  1 ext3
mbcache                12613  1 ext3
raid456               124497  1
xor                    18249  1 raid456
video                  20937  0
sbs                    22729  0
button                 12113  0
dock                   13921  0
battery                14149  0
ac                      9285  0
ipv6                  277957  25 ip6t_REJECT
lp                     16105  0
snd_via82xx            30809  0
snd_ac97_codec         96613  1 snd_via82xx
ac97_bus                6465  1 snd_ac97_codec
snd_seq_dummy           7877  0
dvb_pll                13572  1
cx88_alsa              14728  2
snd_seq_oss            33473  0
lgdt330x               11652  1
snd_seq_midi_event     11073  1 snd_seq_oss
snd_seq                50609  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
cx88_dvb               16260  1
cx88_vp3054_i2c         6528  1 cx88_dvb
video_buf_dvb           9604  1 cx88_dvb
snd_pcm_oss            43457  0
dvb_core               73512  2 lgdt330x,video_buf_dvb
snd_mixer_oss          19521  1 snd_pcm_oss
tuner                  62504  0
snd_pcm                74949  4
snd_via82xx,snd_ac97_codec,cx88_alsa,snd_pcm_oss
snd_timer              24901  2 snd_seq,snd_pcm
cx8800                 33800  0
snd_page_alloc         14281  2 snd_via82xx,snd_pcm
nvidia               6832852  22
cx8802                 19588  1 cx88_dvb
snd_mpu401_uart        12225  1 snd_via82xx
cx88xx                 64676  4 cx88_alsa,cx88_dvb,cx8800,cx8802
i2c_viapro             12373  0
snd_rawmidi            26817  1 snd_mpu401_uart
ir_common              37508  1 cx88xx
snd_seq_device         11981  4
snd_seq_dummy,snd_seq_oss,snd_seq,snd_rawmidi
via_ircc               24021  0
floppy                 58661  0
i2c_algo_bit           10053  2 cx88_vp3054_i2c,cx88xx
snd                    53317  16
snd_via82xx,snd_ac97_codec,cx88_alsa,snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
8139too                29249  0
tveeprom               17680  1 cx88xx
irda                  118009  1 via_ircc
8139cp                 26433  0
videodev               29312  2 cx8800,cx88xx
compat_ioctl32          5248  1 cx8800
v4l2_common            20352  4 tuner,cx8800,cx88xx,videodev
v4l1_compat            16516  1 videodev
soundcore              11681  1 snd
crc_ccitt               6337  1 irda
mii                     9409  2 8139too,8139cp
video_buf              25348  6
cx88_alsa,cx88_dvb,video_buf_dvb,cx8800,cx8802,cx88xx
btcx_risc               8328  4 cx88_alsa,cx8800,cx8802,cx88xx
i2c_core               27841  9
dvb_pll,lgdt330x,cx88_vp3054_i2c,tuner,nvidia,cx88xx,i2c_viapro,i2c_algo_bit,tveeprom
parport_pc             30821  1
serio_raw              10821  0
ns558                   9025  0
parport                38281  2 lp,parport_pc
gameport               19017  3 snd_via82xx,ns558
dm_snapshot            21093  0
dm_zero                 6209  0
dm_mirror              25153  0
dm_mod                 56833  14 dm_snapshot,dm_zero,dm_mirror
reiserfs              234693  5
ehci_hcd               35405  0
ohci_hcd               23877  0
uhci_hcd               27089  0

and the HW seems to be there:
00:0a.0 Multimedia video controller: Conexant CX23880/1/2/3 PCI Video and
Audio Decoder (rev 05)
00:0a.1 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio
Decoder [Audio Port] (rev 05)
00:0a.2 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio
Decoder [MPEG Port] (rev 05)
00:0a.4 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio
Decoder [IR Port] (rev 05)
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