* azx: New board, can't get rear IO connectors to work. @ 2004-12-16 21:17 Stephen Warren 2004-12-17 14:52 ` Takashi Iwai 0 siblings, 1 reply; 4+ messages in thread From: Stephen Warren @ 2004-12-16 21:17 UTC (permalink / raw) To: alsa-devel I'm attempting to get audio up and running on a new system with the HD-Audio/ALC880. Part of the connectivity is: Line-2 pins are output, and connect to both the internal speakers on the laptop, and a headphone jack. If I configure NID 0x1b as output, and NID 0x13 to select the "front" input source, then program mixer NID 0x0c correctly, and send data to DAC 0x02, then I hear audio on the speakers (or headphones) just fine. Alsamixer correctly controls the volume. However, there are also 3 audio jacks on the back of the system - namely, front, surround and center/lfe. These are allegedly connected to the front, surround and center/lfe pins on the ALC880 (the side-surround pins are unused). Now, I know DAC 0x02 and mixer 0x0c are working fine, since they affect the internal speakers when routed through 0x13/0x1b. However, if I program pin NID 0x14 (front out) just like I programmed pin NID 0x1b (line2), then I can't get anything to come out. As an experiment, I tried every possible programming of pin NID 0x14, and nothing works! The same experiment using DAC 0x03/0x04 and associated output pins doesn't work either. I've sat running speakertest, plugging both headphones and regular PC speakers into all the audio jacks, and no luck. (I've also tested all the other DACs and mixers by routing them out the line2 output, so I know the problem only lies with the other output pin configuration, or beyond somewhere on the PCB) Any ideas of anything else I might try to debug this? Thanks. -- Stephen Warren, Software Engineer, NVIDIA, Fort Collins, CO swarren@nvidia.com http://www.nvidia.com/ swarren@wwwdotorg.org http://www.wwwdotorg.org/pgp.html ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: azx: New board, can't get rear IO connectors to work. 2004-12-16 21:17 azx: New board, can't get rear IO connectors to work Stephen Warren @ 2004-12-17 14:52 ` Takashi Iwai 2004-12-17 15:06 ` Takashi Iwai 0 siblings, 1 reply; 4+ messages in thread From: Takashi Iwai @ 2004-12-17 14:52 UTC (permalink / raw) To: Stephen Warren; +Cc: alsa-devel [-- Attachment #1: Type: text/plain, Size: 2057 bytes --] At Thu, 16 Dec 2004 13:17:02 -0800, Stephen Warren wrote: > > I'm attempting to get audio up and running on a new system with the > HD-Audio/ALC880. > > Part of the connectivity is: > > Line-2 pins are output, and connect to both the internal speakers on the > laptop, and a headphone jack. If I configure NID 0x1b as output, and NID > 0x13 to select the "front" input source, then program mixer NID 0x0c > correctly, and send data to DAC 0x02, then I hear audio on the speakers > (or headphones) just fine. Alsamixer correctly controls the volume. > > However, there are also 3 audio jacks on the back of the system - > namely, front, surround and center/lfe. These are allegedly connected to > the front, surround and center/lfe pins on the ALC880 (the side-surround > pins are unused). > > Now, I know DAC 0x02 and mixer 0x0c are working fine, since they affect > the internal speakers when routed through 0x13/0x1b. > > However, if I program pin NID 0x14 (front out) just like I programmed > pin NID 0x1b (line2), then I can't get anything to come out. As an > experiment, I tried every possible programming of pin NID 0x14, and > nothing works! > > The same experiment using DAC 0x03/0x04 and associated output pins > doesn't work either. I've sat running speakertest, plugging both > headphones and regular PC speakers into all the audio jacks, and no > luck. > > (I've also tested all the other DACs and mixers by routing them out the > line2 output, so I know the problem only lies with the other output pin > configuration, or beyond somewhere on the PCB) > > Any ideas of anything else I might try to debug this? I tested the test board here (which has 3-stack + front-panel) and found that the surround doesn't work here, too. It's because the wrong initialization sequence when switched to the 6-channel mode. After fixing it, the surround seems working well with 6-ch mode. The patch is below (already committed to CVS). I guess the wrong pin control assignment or the unmuted amp volumes in somewhere in your case, too. Takashi [-- Attachment #2: Type: text/plain, Size: 2707 bytes --] Index: alsa-driver/pci/azx/patch_realtek.c =================================================================== RCS file: /suse/tiwai/cvs/alsa/alsa-driver/pci/azx/patch_realtek.c,v retrieving revision 1.5 diff -u -r1.5 patch_realtek.c --- alsa-driver/pci/azx/patch_realtek.c 17 Dec 2004 14:12:15 -0000 1.5 +++ alsa-driver/pci/azx/patch_realtek.c 17 Dec 2004 14:42:19 -0000 @@ -203,32 +203,14 @@ { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000 }, /* for rear channel output using Line In 1 * set select widget connection (nid = 0x12) - to summer node - * for front NID = 0x0C...offset 0 in connection list + * for rear NID = 0x0f...offset 3 in connection list */ { 0x12, AC_VERB_SET_CONNECT_SEL, 0x3 }, - /* Program PW for Line In pin NID = 0x1A */ - /* set select pin widget connection - to selector node - * NID = 0x10...offset 0 in connection list - */ - { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x0 }, - /* Rear Pin Widget AMP SETUP (LEFT) */ - /* set the summer gain/mute to unmute */ - { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080 }, - /* program R_PW controls to output instead of default input */ - { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 }, /* for Mic1 - retask for center/lfe */ /* set select widget connection (nid = 0x10) - to summer node for - * front NID = 0x0C...offset 0 in connection list + * front CLFE NID = 0x0e...offset 2 in connection list */ { 0x10, AC_VERB_SET_CONNECT_SEL, 0x2 }, - /* set select pin widget connection - to selector node - * NID = 0x10...offset 0 in connection list - */ - { 0x18, AC_VERB_SET_CONNECT_SEL, 0x0 }, - /* Rear Pin Widget AMP SETUP (LEFT) */ - { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080 }, - /* program R_PW controls to output instead of default input */ - { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 }, { } /* end */ }; @@ -261,14 +243,9 @@ { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000 }, /* output for surround channel output using Line In 1 */ /* set select widget connection (nid = 0x12) - to summer node - * for front NID = 0x0C + * for surr_rear NID = 0x0d...offset 1 in connection list */ { 0x12, AC_VERB_SET_CONNECT_SEL, 0x1 }, - /* Program PW for Line In pin NID = 0x1A */ - /* set select pin widget connection - to selector node NID = 0x10 */ - { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x0 }, - /* Rear Pin Widget AMP SETUP (LEFT) */ - { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000 }, { } /* end */ }; @@ -462,7 +439,7 @@ */ static struct hda_verb alc880_init_verbs_three_stack[] = { - /* Line In pin widget(nid=0x14) for input */ + /* Line In pin widget(nid=0x1a) for input */ {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20}, /* CD pin widget(nid=0x1C) for input */ {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20}, ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: azx: New board, can't get rear IO connectors to work. 2004-12-17 14:52 ` Takashi Iwai @ 2004-12-17 15:06 ` Takashi Iwai 0 siblings, 0 replies; 4+ messages in thread From: Takashi Iwai @ 2004-12-17 15:06 UTC (permalink / raw) To: Stephen Warren; +Cc: alsa-devel [-- Attachment #1: Type: text/plain, Size: 416 bytes --] At Fri, 17 Dec 2004 15:52:09 +0100, I wrote: > > I tested the test board here (which has 3-stack + front-panel) and > found that the surround doesn't work here, too. > It's because the wrong initialization sequence when switched to the > 6-channel mode. After fixing it, the surround seems working well with > 6-ch mode. The patch is below (already committed to CVS). More patch to correct comments... Takashi [-- Attachment #2: Type: text/plain, Size: 2753 bytes --] Index: alsa-driver/pci/azx/patch_realtek.c =================================================================== RCS file: /suse/tiwai/cvs/alsa/alsa-driver/pci/azx/patch_realtek.c,v retrieving revision 1.6 retrieving revision 1.7 diff -u -r1.6 -r1.7 --- alsa-driver/pci/azx/patch_realtek.c 17 Dec 2004 14:50:34 -0000 1.6 +++ alsa-driver/pci/azx/patch_realtek.c 17 Dec 2004 15:03:28 -0000 1.7 @@ -439,13 +439,13 @@ */ static struct hda_verb alc880_init_verbs_three_stack[] = { - /* Line In pin widget(nid=0x1a) for input */ + /* Line In pin widget for input */ {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20}, - /* CD pin widget(nid=0x1C) for input */ + /* CD pin widget for input */ {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20}, - /* Mic1 (rear panel) pin widget(nid=0x18) for input and vref at 80% */ + /* Mic1 (rear panel) pin widget for input and vref at 80% */ {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24}, - /* Mic2 (front panel) pin widget(nid=0x1B) for input and vref at 80% */ + /* Mic2 (front panel) pin widget for input and vref at 80% */ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24}, /* unmute amp left and right */ {0x07, AC_VERB_SET_AMP_GAIN_MUTE, 0x7000}, @@ -514,13 +514,13 @@ }; static struct hda_verb alc880_init_verbs_five_stack[] = { - /* Line In pin widget(nid=0x14) for input */ + /* Line In pin widget for input */ {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20}, - /* CD pin widget(nid=0x1C) for input */ + /* CD pin widget for input */ {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20}, - /* Mic1 (rear panel) pin widget(nid=0x18) for input and vref at 80% */ + /* Mic1 (rear panel) pin widget for input and vref at 80% */ {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24}, - /* Mic2 (front panel) pin widget(nid=0x1B) for input and vref at 80% */ + /* Mic2 (front panel) pin widget for input and vref at 80% */ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24}, /* unmute amp left and right */ {0x07, AC_VERB_SET_AMP_GAIN_MUTE, 0x7000}, @@ -1078,13 +1078,13 @@ }; static struct hda_verb alc260_init_verbs[] = { - /* Line In pin widget(nid=0x14) for input */ + /* Line In pin widget for input */ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20}, - /* CD pin widget(nid=0x1C) for input */ + /* CD pin widget for input */ {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20}, - /* Mic1 (rear panel) pin widget(nid=0x18) for input and vref at 80% */ + /* Mic1 (rear panel) pin widget for input and vref at 80% */ {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24}, - /* Mic2 (front panel) pin widget(nid=0x1B) for input and vref at 80% */ + /* Mic2 (front panel) pin widget for input and vref at 80% */ {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24}, /* unmute amp left and right */ {0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0x7000}, ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: azx: New board, can't get rear IO connectors to work.
@ 2004-12-17 16:39 Stephen Warren
0 siblings, 0 replies; 4+ messages in thread
From: Stephen Warren @ 2004-12-17 16:39 UTC (permalink / raw)
To: alsa-devel
From: Takashi Iwai [mailto:tiwai@suse.de]
> I tested the test board here (which has 3-stack + front-panel) and
> found that the surround doesn't work here, too.
> It's because the wrong initialization sequence when switched to the
> 6-channel mode. After fixing it, the surround seems working well with
> 6-ch mode. The patch is below (already committed to CVS).
>
> I guess the wrong pin control assignment or the unmuted amp volumes in
> somewhere in your case, too.
I spoke to the laptop manufacturer - they say they probably left a cable
unplugged when they did rework on the board - I tested Windows and rear
sound doesn't work there either...
--
Stephen Warren, Software Engineer, NVIDIA, Fort Collins, CO
swarren@nvidia.com http://www.nvidia.com/
swarren@wwwdotorg.org http://www.wwwdotorg.org/pgp.html
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 4+ messages in threadend of thread, other threads:[~2004-12-17 16:39 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-12-16 21:17 azx: New board, can't get rear IO connectors to work Stephen Warren 2004-12-17 14:52 ` Takashi Iwai 2004-12-17 15:06 ` Takashi Iwai 2004-12-17 16:39 Stephen Warren
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