Date: Tue, 20 Sep 2005 22:00:17 +0200 From: Torfinn Ingolfsen <torfinn.ingolfsen@broadpark.no> To: freebsd-multimedia@freebsd.org Subject: Re: As promised: Soft volume mixer controller Message-ID: <20050920220017.584539ba.torfinn.ingolfsen@broadpark.no> In-Reply-To: <20050919080124.6966330a.skywizard@MyBSD.org.my> References: <20050913075835.5f055747.skywizard@MyBSD.org.my> <200509141241.22914.lofi@freebsd.org> <20050914201600.383df2ce.skywizard@MyBSD.org.my> <200509141618.06677.lofi@freebsd.org> <20050914233049.70de9af6.skywizard@MyBSD.org.my> <20050919011112.6fb1bdde.torfinn.ingolfsen@broadpark.no> <20050919080124.6966330a.skywizard@MyBSD.org.my>
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On Mon, 19 Sep 2005 08:01:24 +0800
Ariff Abdullah <skywizard@MyBSD.org.my> wrote:
> Hope that helps.
Yes, that helped. thanks!
Here's the report:
I tried "snd_RELENG_5_20050916_043softvol.diff" on a ThinkPad T41.
tingo@kg-jobbpc3$ uname -a
FreeBSD kg-jobbpc3.kg4.no 5.4-STABLE FreeBSD 5.4-STABLE #0: Tue Sep 20
20:58:18 CEST 2005
root@kg-jobbpc3.kg4.no:/storage/usr/obj/storage/usr/src/sys/T41_NOUHID
i386
Before patch:
-----------------
tingo@kg-jobbpc3$ dmesg | grep pcm
pcm0: <Intel ICH4 (82801DB)> port 0x18c0-0x18ff,0x1c00-0x1cff mem
0xc0000800-0xc00008ff,0xc0000c00-0xc0000dff irq 11 at device 31.5 on
pci0 pcm0: <Analog Devices AD1981B AC97 Codec>
tingo@kg-jobbpc3$ /usr/sbin/mixer
Mixer vol is currently set to 62:62
Mixer pcm is currently set to 87:87
Mixer line is currently set to 0:0
Mixer mic is currently set to 0:0
Mixer cd is currently set to 0:0
Mixer rec is currently set to 0:0
Mixer ogain is currently set to 0:0
Mixer line1 is currently set to 0:0
Mixer phin is currently set to 0:0
Mixer phout is currently set to 0:0
Recording source: mic
'pciconf -lv'
pcm0@pci0:31:5: class=0x040100 card=0x05371014
chip=0x24c58086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation'
device = '82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio
Controller' class = multimedia
subclass = audio
After patch:
---------------
tingo@kg-jobbpc3$ dmesg | grep pcm
pcm0: <Intel ICH4 (82801DB)> port 0x18c0-0x18ff,0x1c00-0x1cff mem
0xc0000800-0xc00008ff,0xc0000c00-0xc0000dff irq 11 at device 31.5 on
pci0 pcm0: <Analog Devices AD1981B AC97 Codec>
tingo@kg-jobbpc3$ /usr/sbin/mixer
Mixer vol is currently set to 62:62
Mixer pcm is currently set to 87:87
Mixer line is currently set to 0:0
Mixer mic is currently set to 0:0
Mixer cd is currently set to 0:0
Mixer rec is currently set to 0:0
Mixer ogain is currently set to 0:0
Mixer line1 is currently set to 0:0
Mixer phin is currently set to 0:0
Mixer phout is currently set to 0:0
Recording source: mic
'pciconf -lv'
pcm0@pci0:31:5: class=0x040100 card=0x05371014 chip=0x24c58086 rev=0x01
hdr=0x00 vendor = 'Intel Corporation'
device = '82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio
Controller' class = multimedia
subclass = audio
And the volume works fine.
Over to the usb audio speakers (pcm1 below):
tingo@kg-jobbpc3$ cat /dev/sndstat
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <Intel ICH4 (82801DB)> at io 0x1c00, 0x18c0 irq 11 bufsz 16384 kld
snd_ich (1p/0s/1r/4v channels duplex default)
pcm1: <USB Audio> at addr ? (1p/0s/0r/1v channels duplex)
I'm sorry, I don't have a "before" list for those.
After the patch:
--------------------
tingo@kg-jobbpc3$ dmesg | grep pcm1
pcm1: <USB Audio> on uaudio0
pcm1: chn_init(pcm1:record:0) failed: err = 19
pcm1: pcm_chn_create(ua_chan, -1, 0xc2778d00) failed
tingo@kg-jobbpc3$ /usr/sbin/mixer -f /dev/mixer1
Mixer pcm is currently set to 7:7
Mixer speaker is currently set to 75:75
Recording source: mic
And they also work fine. I don't know what this error message above
means, but the volume works now (tested with xmms). Before it would
"escalate" until it was so high that I didn't risk trying anymore.
Oh, the error message; these are USB speakers, they have no record input
anywhere.
Nice work!
--
Yours,
Torfinn Ingolfsen,
Norway
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