[ALSA - driver 0001138]: errors when installing au8820 modules

[bugtrack@alsa-project.org]

A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1138> 
======================================================================
Reported By:                penguinparty
Assigned To:                mjander
======================================================================
Project:                    ALSA - driver
Issue ID:                   1138
Category:                   PCI - au88x0
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     assigned
Distribution:               ubuntu 5.04
Kernel Version:             2.6.11.11 2.6.11.8 and 2.6.10
======================================================================
Date Submitted:             05-28-2005 22:22 CEST
Last Modified:              11-23-2005 13:50 CET
======================================================================
Summary:                    errors when installing au8820 modules
Description: 
Please see the section additional information for a dump of my dmesg output
regarding the au8820 module.

I have tried installing this module using 2.6.11.11 2.6.11.8 and 2.6.10
kernels. The shipping alsa support under each of these kerenls provies me
with the same result. I have also tried installing each of these kernels
without alsa support only CONFIG_SOUND and then installing the
alsa-drivers 1.0.9rc4a

I get the same result every time I do the modprobe snd-au8820

Using older versions of debian as well as the ubuntu live cd's I am able
to get this sound card working.
======================================================================

----------------------------------------------------------------------
 Raymond - 11-16-05 06:29 
----------------------------------------------------------------------
au8820.h

#define VORTEX_MIDI_DATA 0x11000
#define VORTEX_MIDI_CMD 0x11004	/* Write command / Read status */

au8810.h/au8830.h

#define VORTEX_MIDI_DATA 0x28800
#define VORTEX_MIDI_CMD 0x28804	/* Write command / Read status */

port = VORTEX_MIDI_DATA
cport = VORTEX_MIDI_CMD

Need to fix mpu401_uart.c too !!!



mpu401_uart.c

int snd_mpu401_uart_new(snd_card_t * card, int device,
unsigned short hardware,
unsigned long port, int integrated,
int irq, int irq_flags,
snd_rawmidi_t ** rrawmidi)
{
...
switch (hardware) {
case MPU401_HW_AUREAL:
mpu->write = mpu401_write_mmio;
mpu->read = mpu401_read_mmio;
break;
default:
mpu->write = mpu401_write_port;
mpu->read = mpu401_read_port;
break;
}
mpu->port = port;
if (hardware == MPU401_HW_PC98II)
mpu->cport = port + 2;
else
mpu->cport = port + 1;

...
}

----------------------------------------------------------------------
 Raymond - 11-23-05 13:50 
----------------------------------------------------------------------
Why do the driver use chip->io instead of chip->mmio in card->longname?

au88x0.c

	chip->io = pci_resource_start(pci, 0);

	sprintf(card->longname, "%s at 0x%lx irq %i",
		card->shortname, chip->io, chip->irq);

Issue History
Date Modified  Username       Field                    Change              
======================================================================
05-28-05 22:22 penguinparty   New Issue                                    
05-28-05 22:22 penguinparty   Distribution              => ubuntu 5.04     
05-28-05 22:22 penguinparty   Kernel Version            => 2.6.11.11 2.6.11.8
and 2.6.10
05-28-05 22:22 penguinparty   Issue Monitored: penguinparty                    
06-08-05 04:41 penguinparty   File Added: typescript                       
06-08-05 04:43 penguinparty   Note Added: 0004914                          
08-24-05 10:55 Raymond        Note Added: 0005925                          
08-24-05 10:58 Raymond        Note Added: 0005926                          
08-24-05 10:59 Raymond        Note Deleted: 0005926                        
09-01-05 04:24 penguinparty   File Added: make-typescript                    
09-01-05 04:25 penguinparty   Note Added: 0005993                          
09-01-05 05:58 Raymond        Note Added: 0005994                          
09-02-05 02:49 penguinparty   Note Added: 0006002                          
09-02-05 05:49 Raymond        Note Added: 0006003                          
11-16-05 06:29 Raymond        Note Added: 0006736                          
11-23-05 13:50 Raymond        Note Added: 0006810                          
======================================================================




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