* [PATCH] sound/ppc/pmac.c typo.
@ 2006-01-20 10:35 Stelian Pop
2006-01-20 14:51 ` Takashi Iwai
0 siblings, 1 reply; 7+ messages in thread
From: Stelian Pop @ 2006-01-20 10:35 UTC (permalink / raw)
To: linuxppc-dev
In 2.6.16-rc1 there is a small typo introduced by the 'Remove device_node addrs/n_addr' changes
which prevents my Powerbook G4 sound from working:
Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan 04 08:57:20 2006 UTC).
snd: can't request rsrc 0 (Sound Control: 0x80000000:80004fff)
ALSA device list:
No soundcards found.
The patch below fixes it. Of course, the patch fixing the i2c issues
('i2c_smbus_write_i2c_block_data' patch) needs to be applied to in order for
the sound to completly work.
Signed-off-by: Stelian Pop <stelian@popies.net>
diff -r ad1abd4058ea sound/ppc/pmac.c
--- a/sound/ppc/pmac.c Fri Jan 20 11:02:26 2006 +0100
+++ b/sound/ppc/pmac.c Fri Jan 20 11:13:55 2006 +0100
@@ -1217,7 +1217,7 @@
goto __error;
}
for (i = 0; i < 3; i ++) {
- if (of_address_to_resource(np->parent, i,
+ if (of_address_to_resource(np, i,
&chip->rsrc[i])) {
printk(KERN_ERR "snd: can't translate rsrc "
" %d (%s)\n", i, rnames[i]);
--
Stelian Pop <stelian@popies.net>
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH] sound/ppc/pmac.c typo. 2006-01-20 10:35 [PATCH] sound/ppc/pmac.c typo Stelian Pop @ 2006-01-20 14:51 ` Takashi Iwai 2006-01-20 15:54 ` Stelian Pop 0 siblings, 1 reply; 7+ messages in thread From: Takashi Iwai @ 2006-01-20 14:51 UTC (permalink / raw) To: Stelian Pop; +Cc: linuxppc-dev At Fri, 20 Jan 2006 11:35:38 +0100, Stelian Pop wrote: > > In 2.6.16-rc1 there is a small typo introduced by the 'Remove device_node addrs/n_addr' changes > which prevents my Powerbook G4 sound from working: > > Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan 04 08:57:20 2006 UTC). > snd: can't request rsrc 0 (Sound Control: 0x80000000:80004fff) > ALSA device list: > No soundcards found. > > The patch below fixes it. Of course, the patch fixing the i2c issues > ('i2c_smbus_write_i2c_block_data' patch) needs to be applied to in order for > the sound to completly work. > > Signed-off-by: Stelian Pop <stelian@popies.net> Thanks, I applied it to ALSA tree now. Takashi ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] sound/ppc/pmac.c typo. 2006-01-20 14:51 ` Takashi Iwai @ 2006-01-20 15:54 ` Stelian Pop 2006-01-20 16:06 ` Takashi Iwai 0 siblings, 1 reply; 7+ messages in thread From: Stelian Pop @ 2006-01-20 15:54 UTC (permalink / raw) To: Takashi Iwai; +Cc: linuxppc-dev Le vendredi 20 janvier 2006 à 15:51 +0100, Takashi Iwai a écrit : > At Fri, 20 Jan 2006 11:35:38 +0100, > Stelian Pop wrote: > > > > In 2.6.16-rc1 there is a small typo introduced by the 'Remove device_node addrs/n_addr' changes > > which prevents my Powerbook G4 sound from working: > > > > Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan 04 08:57:20 2006 UTC). > > snd: can't request rsrc 0 (Sound Control: 0x80000000:80004fff) > > ALSA device list: > > No soundcards found. > > > > The patch below fixes it. Of course, the patch fixing the i2c issues > > ('i2c_smbus_write_i2c_block_data' patch) needs to be applied to in order for > > the sound to completly work. > > > > Signed-off-by: Stelian Pop <stelian@popies.net> > > Thanks, I applied it to ALSA tree now. Thanks. BTW, is it a hardware or a configuration issue the fact that I'm unable to mix several alsa streams ? For example, if I issue two instances of 'aplay foo.wav', the first one plays the sound while the second one remains stuck in: stat64("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=7467, ...}) = 0 open("/dev/snd/controlC0", O_RDONLY) = 3 close(3) = 0 open("/dev/snd/controlC0", O_RDWR) = 3 ioctl(3, USBDEVFS_CONTROL, 0x7fee2bf8) = 0 ioctl(3, UI_DEV_CREATE, 0x7fee2ca0) = 0 close(3) = 0 open("/dev/snd/controlC0", O_RDONLY) = 3 close(3) = 0 open("/dev/snd/controlC0", O_RDWR) = 3 ioctl(3, USBDEVFS_CONTROL, 0x7fee2fa8) = 0 ioctl(3, 0x80045532, 0x7fee2fd8) = 0 open("/dev/snd/pcmC0D0p", O_RDWR until the first one ends playing. Only then the second one continues the execution. Just in case this is useful: # cat /proc/asound/version Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan 04 08:57:20 2006 UTC). # cat /proc/asound/cards 0 [Snapper ]: PMac Snapper - PowerMac Snapper PowerMac Snapper (Dev 0) Sub-frame 0 # cat /proc/asound/devices 0: [ 0] : control 1: : sequencer 16: [ 0- 0]: digital audio playback 24: [ 0- 0]: digital audio capture 33: : timer # cat /proc/asound/pcm 00-00: PMac Snapper : PowerMac Snapper : playback 1 : capture 1 Stelian. -- Stelian Pop <stelian@popies.net> ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] sound/ppc/pmac.c typo. 2006-01-20 15:54 ` Stelian Pop @ 2006-01-20 16:06 ` Takashi Iwai 2006-01-20 16:09 ` Stelian Pop 0 siblings, 1 reply; 7+ messages in thread From: Takashi Iwai @ 2006-01-20 16:06 UTC (permalink / raw) To: Stelian Pop; +Cc: linuxppc-dev At Fri, 20 Jan 2006 16:54:31 +0100, Stelian Pop wrote: > > Le vendredi 20 janvier 2006 à 15:51 +0100, Takashi Iwai a écrit : > > At Fri, 20 Jan 2006 11:35:38 +0100, > > Stelian Pop wrote: > > > > > > In 2.6.16-rc1 there is a small typo introduced by the 'Remove device_node addrs/n_addr' changes > > > which prevents my Powerbook G4 sound from working: > > > > > > Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan 04 08:57:20 2006 UTC). > > > snd: can't request rsrc 0 (Sound Control: 0x80000000:80004fff) > > > ALSA device list: > > > No soundcards found. > > > > > > The patch below fixes it. Of course, the patch fixing the i2c issues > > > ('i2c_smbus_write_i2c_block_data' patch) needs to be applied to in order for > > > the sound to completly work. > > > > > > Signed-off-by: Stelian Pop <stelian@popies.net> > > > > Thanks, I applied it to ALSA tree now. > > Thanks. > > BTW, is it a hardware or a configuration issue the fact that I'm unable > to mix several alsa streams ? Did you install alsa-lib 1.0.11rc2, too? It should work with dmix as default. Takashi ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] sound/ppc/pmac.c typo. 2006-01-20 16:06 ` Takashi Iwai @ 2006-01-20 16:09 ` Stelian Pop 2006-01-20 16:25 ` Takashi Iwai 0 siblings, 1 reply; 7+ messages in thread From: Stelian Pop @ 2006-01-20 16:09 UTC (permalink / raw) To: Takashi Iwai; +Cc: linuxppc-dev Le vendredi 20 janvier 2006 à 17:06 +0100, Takashi Iwai a écrit : > At Fri, 20 Jan 2006 16:54:31 +0100, > Stelian Pop wrote: > > > > Le vendredi 20 janvier 2006 à 15:51 +0100, Takashi Iwai a écrit : > > > At Fri, 20 Jan 2006 11:35:38 +0100, > > > Stelian Pop wrote: > > > > > > > > In 2.6.16-rc1 there is a small typo introduced by the 'Remove device_node addrs/n_addr' changes > > > > which prevents my Powerbook G4 sound from working: > > > > > > > > Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan 04 08:57:20 2006 UTC). > > > > snd: can't request rsrc 0 (Sound Control: 0x80000000:80004fff) > > > > ALSA device list: > > > > No soundcards found. > > > > > > > > The patch below fixes it. Of course, the patch fixing the i2c issues > > > > ('i2c_smbus_write_i2c_block_data' patch) needs to be applied to in order for > > > > the sound to completly work. > > > > > > > > Signed-off-by: Stelian Pop <stelian@popies.net> > > > > > > Thanks, I applied it to ALSA tree now. > > > > Thanks. > > > > BTW, is it a hardware or a configuration issue the fact that I'm unable > > to mix several alsa streams ? > > Did you install alsa-lib 1.0.11rc2, too? It should work with dmix as > default. This is an ubuntu breezy ppc distribution, and it seems that the package is called libasound2, and it is based on alsa-lib 1.0.9-2. Stracing the aplay process shows that dmix.conf is being read: defiant:~ 20 > strace -eopen aplay wav/slow_20spindle_20motor.wav open("/etc/ld.so.cache", O_RDONLY) = 3 open("/usr/lib/libasound.so.2", O_RDONLY) = 3 open("/lib/libm.so.6", O_RDONLY) = 3 open("/lib/libdl.so.2", O_RDONLY) = 3 open("/lib/libpthread.so.0", O_RDONLY) = 3 open("/lib/libc.so.6", O_RDONLY) = 3 open("/usr/share/alsa/alsa.conf", O_RDONLY) = 3 open("/usr/share/alsa/cards/aliases.conf", O_RDONLY) = 3 open("/usr/share/alsa/pcm/default.conf", O_RDONLY) = 4 open("/usr/share/alsa/pcm/dmix.conf", O_RDONLY) = 4 open("/usr/share/alsa/pcm/dsnoop.conf", O_RDONLY) = 4 open("/dev/snd/controlC0", O_RDONLY) = 3 open("/dev/snd/controlC0", O_RDONLY) = 3 open("/dev/snd/controlC0", O_RDWR) = 3 open("/dev/snd/controlC1", O_RDONLY) = -1 ENOENT (No such file or directory) open("/dev/aloadC1", O_RDONLY) = -1 ENOENT (No such file or directory) [...] I suppose I could test with 1.0.11rc2 if it does make sense to. Stelian. -- Stelian Pop <stelian@popies.net> ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] sound/ppc/pmac.c typo. 2006-01-20 16:09 ` Stelian Pop @ 2006-01-20 16:25 ` Takashi Iwai 2006-01-20 16:37 ` Stelian Pop 0 siblings, 1 reply; 7+ messages in thread From: Takashi Iwai @ 2006-01-20 16:25 UTC (permalink / raw) To: Stelian Pop; +Cc: linuxppc-dev At Fri, 20 Jan 2006 17:09:26 +0100, Stelian Pop wrote: > > Le vendredi 20 janvier 2006 à 17:06 +0100, Takashi Iwai a écrit : > > At Fri, 20 Jan 2006 16:54:31 +0100, > > Stelian Pop wrote: > > > > > > Le vendredi 20 janvier 2006 à 15:51 +0100, Takashi Iwai a écrit : > > > > At Fri, 20 Jan 2006 11:35:38 +0100, > > > > Stelian Pop wrote: > > > > > > > > > > In 2.6.16-rc1 there is a small typo introduced by the 'Remove device_node addrs/n_addr' changes > > > > > which prevents my Powerbook G4 sound from working: > > > > > > > > > > Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan 04 08:57:20 2006 UTC). > > > > > snd: can't request rsrc 0 (Sound Control: 0x80000000:80004fff) > > > > > ALSA device list: > > > > > No soundcards found. > > > > > > > > > > The patch below fixes it. Of course, the patch fixing the i2c issues > > > > > ('i2c_smbus_write_i2c_block_data' patch) needs to be applied to in order for > > > > > the sound to completly work. > > > > > > > > > > Signed-off-by: Stelian Pop <stelian@popies.net> > > > > > > > > Thanks, I applied it to ALSA tree now. > > > > > > Thanks. > > > > > > BTW, is it a hardware or a configuration issue the fact that I'm unable > > > to mix several alsa streams ? > > > > Did you install alsa-lib 1.0.11rc2, too? It should work with dmix as > > default. > > This is an ubuntu breezy ppc distribution, and it seems that the package > is called libasound2, and it is based on alsa-lib 1.0.9-2. 1.0.9 doesn't use dmix as default. Takashi ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] sound/ppc/pmac.c typo. 2006-01-20 16:25 ` Takashi Iwai @ 2006-01-20 16:37 ` Stelian Pop 0 siblings, 0 replies; 7+ messages in thread From: Stelian Pop @ 2006-01-20 16:37 UTC (permalink / raw) To: Takashi Iwai; +Cc: linuxppc-dev Le vendredi 20 janvier 2006 à 17:25 +0100, Takashi Iwai a écrit : > > > > BTW, is it a hardware or a configuration issue the fact that I'm unable > > > > to mix several alsa streams ? > > > > > > Did you install alsa-lib 1.0.11rc2, too? It should work with dmix as > > > default. > > > > This is an ubuntu breezy ppc distribution, and it seems that the package > > is called libasound2, and it is based on alsa-lib 1.0.9-2. > > 1.0.9 doesn't use dmix as default. Ok, using 1.0.11rc2 works with dmix indeed. Aplay works correctly. So does xine. However mplayer seems to have problems with this version of the library: [...] Building audio filter chain for 22050Hz/1ch/u8 -> 0Hz/0ch/s8... alsa-init: 1 soundcard found, using: default alsa: 22050 Hz/1 channels/1 bpf/8192 bytes buffer/Unsigned 8 bit AO: [alsa] 22050Hz 1ch u8 (1 bps) Building audio filter chain for 22050Hz/1ch/u8 -> 22050Hz/1ch/u8... Video: no video Starting playback... alsa-space: xrun of at least 0.006 msecs. resetting stream alsa-space: xrun of at least 0.006 msecs. resetting stream alsa-space: xrun of at least 0.006 msecs. resetting stream alsa-space: xrun of at least 0.005 msecs. resetting stream alsa-space: xrun of at least 0.009 msecs. resetting stream alsa-space: xrun of at least 0.006 msecs. resetting stream alsa-space: xrun of at least 0.004 msecs. resetting stream alsa-space: xrun of at least 0.005 msecs. resetting stream alsa-space: xrun of at least 0.005 msecs. resetting stream But it could be mplayer's fault at this point. Stelian. -- Stelian Pop <stelian@popies.net> ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2006-01-20 16:37 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2006-01-20 10:35 [PATCH] sound/ppc/pmac.c typo Stelian Pop 2006-01-20 14:51 ` Takashi Iwai 2006-01-20 15:54 ` Stelian Pop 2006-01-20 16:06 ` Takashi Iwai 2006-01-20 16:09 ` Stelian Pop 2006-01-20 16:25 ` Takashi Iwai 2006-01-20 16:37 ` Stelian Pop
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