Re: [Qemu-devel] Audio

[Jason Brittain]

malc wrote:
> On Sun, 31 Oct 2004, Jason Brittain wrote:
>
> > malc wrote:
> >
> > > Hello,
> > >
> > > At http://www.boblycat.org/~malc/code/patches/qemu/ you will find latest
> > > (10_aqemu) audio patch.
> >
> > First, thanks for working on this!
> >
> > I patched my qemu with it.  The patch applied fine, built fine, and ran
> > fine.  But, both before and after this patch, I still get no audio.
> >
> > Host:  Fedora Core 2 i386
> > Guest: WinXP Corp.
> >
> > I'm using the -enable-audio command line switch to qemu.  Anything else
> > I'd need to do?  XP finds no audio device at all.  Audio works fine
> > in Fedora (natively).  And, I'm running no other applications that use
> > the audio device while I run qemu to try it out.
>
> What sound card and audio system (oss, alsa) do you use? Other guests
> produce audio? Have you tried alternate audio output drivers
> (QEMU_AUDIO_DRV=wav or sdl)? And also, i do not have WinXP license, so
> there's relatively little i can do about it. Anybody else is having
> problems with XP?

I'm not sure if other guests produce audio.  Know how to test this
with the dsl iso?

I wasn't aware of QEMU_AUDIO_DRV.  I tried setting it to "sdl" before
starting qemu, and still XP ended up with no audio device.

Sound card info:
00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97 Audio 
Controller (rev 01)

Looks like I'm using oss.  Here's the list of modules I have loaded,
then below that my kernel config's audio settings.

Module                  Size  Used by
ipw2100                91484  0
tg3                    73988  0
ipt_MASQUERADE          3200  1
iptable_nat            20524  2 ipt_MASQUERADE
ip_conntrack           27656  2 ipt_MASQUERADE,iptable_nat
ip_tables              15488  2 ipt_MASQUERADE,iptable_nat
tun                     6528  0
loop                   12424  0
smbfs                  57592  0
snd_seq_oss            29312  0
snd_seq_midi_event      6272  1 snd_seq_oss
snd_seq                45456  4 snd_seq_oss,snd_seq_midi_event
nls_iso8859_1           4096  0
nls_cp437               5760  0
vfat                   11008  0
fat                    37568  1 vfat
sd_mod                 18688  0
usb_storage            60608  0
joydev                  8256  0
snd_pcm_oss            47656  0
snd_mixer_oss          16768  4 snd_pcm_oss
snd_intel8x0           28844  4
snd_ac97_codec         60420  1 snd_intel8x0
snd_pcm                80392  2 snd_pcm_oss,snd_intel8x0
snd_timer              19972  2 snd_seq,snd_pcm
snd_page_alloc          9096  2 snd_intel8x0,snd_pcm
gameport                3840  1 snd_intel8x0
snd_mpu401_uart         5760  1 snd_intel8x0
snd_rawmidi            19364  1 snd_mpu401_uart
snd_seq_device          7048  3 snd_seq_oss,snd_seq,snd_rawmidi
snd                    44644  14 
snd_seq_oss,snd_seq_midi_event,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore               7008  4 snd
ieee80211              16516  1 ipw2100
ieee80211_crypt         4868  1 ieee80211
binfmt_misc             8968  1
parport_pc             21824  1
lp                      9516  0
parport                32584  2 parport_pc,lp
autofs4                15236  0
rfcomm                 30876  0
l2cap                  18564  5 rfcomm
bluetooth              38148  4 rfcomm,l2cap
ds                     13700  4
yenta_socket           17408  1
pcmcia_core            54852  2 ds,yenta_socket
sg                     32160  0
scsi_mod              100812  3 sd_mod,usb_storage,sg
microcode               5664  0
nls_utf8                1920  1
ntfs                  122868  1
dm_mod                 49660  0
uhci_hcd               28048  0
ehci_hcd               26628  0
radeon                120740  2
ext3                  103272  1
jbd                    47256  1 ext3


CONFIG_CHR_DEV_OSST=m
CONFIG_ISDN_AUDIO=y
CONFIG_SOUND_GAMEPORT=m
CONFIG_SOUND=m
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_OPL4_LIB=m
CONFIG_SND_VX_LIB=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=m
CONFIG_SND_AD1816A=m
CONFIG_SND_AD1848=m
CONFIG_SND_CS4231=m
CONFIG_SND_CS4232=m
CONFIG_SND_CS4236=m
CONFIG_SND_ES968=m
CONFIG_SND_ES1688=m
CONFIG_SND_ES18XX=m
CONFIG_SND_GUSCLASSIC=m
CONFIG_SND_GUSEXTREME=m
CONFIG_SND_GUSMAX=m
CONFIG_SND_INTERWAVE=m
CONFIG_SND_INTERWAVE_STB=m
CONFIG_SND_OPTI92X_AD1848=m
CONFIG_SND_OPTI92X_CS4231=m
CONFIG_SND_OPTI93X=m
CONFIG_SND_SB8=m
CONFIG_SND_SB16=m
CONFIG_SND_SBAWE=m
CONFIG_SND_SB16_CSP=y
# CONFIG_SND_WAVEFRONT is not set
CONFIG_SND_ALS100=m
CONFIG_SND_AZT2320=m
CONFIG_SND_CMI8330=m
CONFIG_SND_DT019X=m
CONFIG_SND_OPL3SA2=m
CONFIG_SND_SGALAXY=m
CONFIG_SND_SSCAPE=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_ALI5451=m
CONFIG_SND_ATIIXP=m
CONFIG_SND_AU8810=m
CONFIG_SND_AU8820=m
CONFIG_SND_AU8830=m
CONFIG_SND_AZT3328=m
CONFIG_SND_BT87X=m
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
CONFIG_SND_CS4281=m
CONFIG_SND_EMU10K1=m
CONFIG_SND_KORG1212=m
CONFIG_SND_MIXART=m
CONFIG_SND_NM256=m
CONFIG_SND_RME32=m
CONFIG_SND_RME96=m
CONFIG_SND_RME9652=m
CONFIG_SND_HDSP=m
CONFIG_SND_TRIDENT=m
CONFIG_SND_YMFPCI=m
CONFIG_SND_ALS4000=m
CONFIG_SND_CMIPCI=m
CONFIG_SND_ENS1370=m
CONFIG_SND_ENS1371=m
CONFIG_SND_ES1938=m
CONFIG_SND_ES1968=m
CONFIG_SND_MAESTRO3=m
CONFIG_SND_FM801=m
CONFIG_SND_FM801_TEA575X=m
CONFIG_SND_ICE1712=m
CONFIG_SND_ICE1724=m
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
CONFIG_SND_SONICVIBES=m
CONFIG_SND_VIA82XX=m
CONFIG_SND_VX222=m
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_VXP440 is not set
CONFIG_SND_PDAUDIOCF=m
# CONFIG_SOUND_PRIME is not set
CONFIG_USB_AUDIO=m

--
Jason Brittain
<address@hidden>