mainThe OpenVortex Project - Support: sr #102938, #define VORTEX_IS_QUAD(x)...


sr #102938: #define VORTEX_IS_QUAD(x) ((x->codec == NULL) ? 0 : (x->codec->ext_id|0x80))

Submitter:  None
Submitted:  Tue 23 Mar 2004 05:08:27 PM UTC
Category:  None Priority:  5 - Normal
Severity:  4 - Important Status:  None
Privacy:  Public Assigned to:  None
Originator Email:  -email is unavailable- Open/Closed:  Open
Operating System:  None
* Mandatory Fields

Add a New Comment Rich Markup

Jump to the original submission

Tue 22 Jun 2004 08:04:00 AM UTC, comment #7: 
Sun 30 May 2004 02:09:18 PM UTC, comment #6: 

snd_vortex_capture_ops is not defined in au88x0_pcm.c

snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
if (idx == VORTEX_PCM_ADB)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,

Sun 30 May 2004 12:01:09 PM UTC, comment #5: 


Why the subdevices_count of pcm0c (capture stream) is 32 ?

> cat /proc/asound/au8830/pcm0c/info

card: 0
device: 0
subdevice: 0
stream: CAPTURE
id: AU88x0 ADB
name: adb
subname: subdevice #0
class: 0
subclass: 0
subdevices_count: 32
subdevices_avail: 32

> ls /proc/asound/au8830/pcm0c/

info  sub10  sub13  sub16  sub19  sub21  sub24  sub27  sub3   sub4  sub7
sub0  sub11  sub14  sub17  sub2   sub22  sub25  sub28  sub30  sub5  sub8
sub1  sub12  sub15  sub18  sub20  sub23  sub26  sub29  sub31  sub6  sub9

Sat 10 Apr 2004 07:59:42 AM UTC, comment #4: 

Linux PCI ID Repository

Subsystems for device 12eb:0002: Vortex 2

Fri 09 Apr 2004 03:18:41 AM UTC, comment #3: 

There are 5 subsystem device id for Diamond Sound II in /usr/src/linux/drivers/pci/pci.ids

What is the subsystem vendor id and subsystem device id of your MX300 ?

Do your MX300 has Sigmatec STAC9708T LA4 codec ?

It's a waste of those rare resources :- mixerin and mixerout when you can use the stereo to 4 speaker function of Sigmatec AC97 codec. (The user can select whether to have output on OUT2 using alsamixer)

Do any au8810 has quad AC97 codec ?

Do any au8830 has stereo AC97 codec ?

Sigmtac STAC9721 is a stereo codec but have LINE_OUT and LNLVL_OUT.

Sun 04 Apr 2004 10:05:52 AM UTC, comment #2: 

There is no SPDIFOUT2 or SPDIFOUT3

/* Make playback routes. */
for (i = 0; i < nr_ch; i++) {
#ifndef CHIP_AU8820
if (stream->type == VORTEX_PCM_SPDIF)
vortex_route(vortex, en, 0x14,

Thu 25 Mar 2004 04:44:09 PM UTC, comment #1: 

Thanks again. Of course it should have been "&" and not "|".
Your bug reports are pure gold! Thanks!

Best Regards

Manuel Jander

Tue 23 Mar 2004 05:08:27 PM UTC, original submission:  

VORTEX_IS_QUAD(X) will alway be non-zero.

And the following code in the routine will send PCM to AC97 link to non-existing SDAC for au8820 (copy front channels to rear channels)

static int
vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type)

if (stream->type != VORTEX_PCM_SPDIF && stream->type != VORTEX_PCM_A3D) {
ch_top = (VORTEX_IS_QUAD(vortex) ? 4 : 2);
for (i = nr_ch; i < ch_top; i++) {
vortex_connection_mixin_mix(vortex, en,
    mix[i % nr_ch],
    MIX_PLAYB(i), 0);
#ifndef CHIP_AU8820
vortex_connection_mixin_mix(vortex, en,
    mix[i % nr_ch],
    MIX_SPDIF(i % 2),
      MIX_SPDIF(i % 2),
      mix[i % nr_ch],



(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:

No files currently attached


Depends on the following items: None found

Items that depend on this one: None found


CC list is empty


There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

Only logged-in users can vote.


No changes have been made to this item

Back to the top

Powered by Savane 3.13-7c56.
Corresponding source code