http://bugzilla.novell.com/show_bug.cgi?id=494309
User tomvw77@gmail.com added comment
http://bugzilla.novell.com/show_bug.cgi?id=494309#c14
gavin toronto changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |NEW
Info Provider|tomvw77@gmail.com |
--- Comment #14 from gavin toronto 2009-10-05 19:44:44 MDT ---
Looks like the answer is yes.
I've shown below what my sound.conf file looks like:
cat /etc/modprobe.d/50-sound.conf
options snd slots=snd-hda-intel,snd-hda-intel
options snd-hda-intel model=auto
# 5Dex.IOFetRyhSn6:SBx00 Azalia (Intel HDA)
alias snd-card-0 snd-hda-intel
# NXNs.JPS6WT8bfU4:RV630/M76 audio device [Radeon HD 2600 Series]
alias snd-card-1 snd-hda-intel
And I use aplay to test a sound as follows (without setting HDA verb
parameters) and get the following:
MyLaptop:~ # aplay -vv /usr/share/sounds/k3b_success1.wav
Playing WAVE '/usr/share/sounds/k3b_success1.wav' : Unsigned 8 bit, Rate 8000
Hz, Mono
Plug PCM: Rate conversion PCM (48000, sformat=U8)
Converter: libspeex (builtin)
Protocol version: 10002
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : U8
subformat : STD
channels : 1
rate : 8000
exact rate : 8000 (8000/1)
msbits : 8
buffer_size : 2730
period_size : 170
period_time : 21333
tstamp_mode : NONE
period_step : 1
avail_min : 170
period_event : 0
start_threshold : 2730
stop_threshold : 2730
silence_threshold: 0
silence_size : 0
boundary : 768426686420090880
Slave: Route conversion PCM (sformat=S32_LE)
Transformation table:
0 <- 0
1 <- 0
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : U8
subformat : STD
channels : 1
rate : 48000
exact rate : 48000 (48000/1)
msbits : 8
buffer_size : 16384
period_size : 1024
period_time : 21333
tstamp_mode : NONE
period_step : 1
avail_min : 1024
period_event : 0
start_threshold : 16384
stop_threshold : 16384
silence_threshold: 0
silence_size : 0
boundary : 4611686018427387904
Slave: Direct Stream Mixing PCM
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : S32_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 32
buffer_size : 16384
period_size : 1024
period_time : 21333
tstamp_mode : NONE
period_step : 1
avail_min : 1024
period_event : 0
start_threshold : 16384
stop_threshold : 16384
silence_threshold: 0
silence_size : 0
boundary : 4611686018427387904
Hardware PCM card 0 'HDA ATI SB' device 0 subdevice 0
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : S32_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 32
buffer_size : 16384
period_size : 1024
period_time : 21333
tstamp_mode : ENABLE
period_step : 1
avail_min : 1024
period_event : 0
start_threshold : 1
stop_threshold : 4611686018427387904
silence_threshold: 0
silence_size : 4611686018427387904
boundary : 4611686018427387904
appl_ptr : 0
hw_ptr : 4096
##### + | 60%
Goes without saying that I didn't get sound.
I then set the 3 hda-verb parameters, and try again, successfully getting sound
to work.
MyLaptop:~ # hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_MASK 3
nid = 0x1, verb = 0x716, param = 0x3
value = 0x0
MyLaptop:~ # hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DIRECTION 1
nid = 0x1, verb = 0x717, param = 0x1
value = 0x0
MyLaptop:~ # hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DATA 1
nid = 0x1, verb = 0x715, param = 0x1
value = 0x0
MyLaptop:~ # aplay -vv /usr/share/sounds/k3b_success1.wav
Playing WAVE '/usr/share/sounds/k3b_success1.wav' : Unsigned 8 bit, Rate 8000
Hz, Mono
Plug PCM: Rate conversion PCM (48000, sformat=U8)
Converter: libspeex (builtin)
Protocol version: 10002
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : U8
subformat : STD
channels : 1
rate : 8000
exact rate : 8000 (8000/1)
msbits : 8
buffer_size : 2730
period_size : 170
period_time : 21333
tstamp_mode : NONE
period_step : 1
avail_min : 170
period_event : 0
start_threshold : 2730
stop_threshold : 2730
silence_threshold: 0
silence_size : 0
boundary : 768426686420090880
Slave: Route conversion PCM (sformat=S32_LE)
Transformation table:
0 <- 0
1 <- 0
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : U8
subformat : STD
channels : 1
rate : 48000
exact rate : 48000 (48000/1)
msbits : 8
buffer_size : 16384
period_size : 1024
period_time : 21333
tstamp_mode : NONE
period_step : 1
avail_min : 1024
period_event : 0
start_threshold : 16384
stop_threshold : 16384
silence_threshold: 0
silence_size : 0
boundary : 4611686018427387904
Slave: Direct Stream Mixing PCM
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : S32_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 32
buffer_size : 16384
period_size : 1024
period_time : 21333
tstamp_mode : NONE
period_step : 1
avail_min : 1024
period_event : 0
start_threshold : 16384
stop_threshold : 16384
silence_threshold: 0
silence_size : 0
boundary : 4611686018427387904
Hardware PCM card 0 'HDA ATI SB' device 0 subdevice 0
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : S32_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 32
buffer_size : 16384
period_size : 1024
period_time : 21333
tstamp_mode : ENABLE
period_step : 1
avail_min : 1024
period_event : 0
start_threshold : 1
stop_threshold : 4611686018427387904
silence_threshold: 0
silence_size : 4611686018427387904
boundary : 4611686018427387904
appl_ptr : 0
hw_ptr : 0
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