[alsa-devel] AC97 atmel

[Sedji Gaouaou]

Sorry to bother you again, but I've tried to compile the ac97c.c driver 
based on 
http://www.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git and 
doing so I've got some errors:

   CC      sound/atmel/ac97c.o
sound/atmel/ac97c.c: In function 'atmel_ac97c_prepare_dma':
sound/atmel/ac97c.c:127: error: implicit declaration of function 
'dw_dma_cyclic_prep'
sound/atmel/ac97c.c:128: warning: assignment makes pointer from integer 
without a cast
sound/atmel/ac97c.c:135: error: dereferencing pointer to incomplete type
sound/atmel/ac97c.c:138: error: dereferencing pointer to incomplete type
sound/atmel/ac97c.c:142: error: dereferencing pointer to incomplete type
sound/atmel/ac97c.c: In function 'atmel_ac97c_playback_hw_params':
sound/atmel/ac97c.c:257: error: implicit declaration of function 
'dw_dma_cyclic_free'
sound/atmel/ac97c.c: In function 'atmel_ac97c_playback_trigger':
sound/atmel/ac97c.c:477: error: implicit declaration of function 
'dw_dma_cyclic_start'
sound/atmel/ac97c.c:489: error: implicit declaration of function 
'dw_dma_cyclic_stop'
sound/atmel/ac97c.c: In function 'atmel_ac97c_playback_pointer':
sound/atmel/ac97c.c:564: error: implicit declaration of function 
'dw_dma_get_src_addr'
sound/atmel/ac97c.c: In function 'atmel_ac97c_capture_pointer':
sound/atmel/ac97c.c:585: error: implicit declaration of function 
'dw_dma_get_dst_addr'
sound/atmel/ac97c.c: In function 'filter':
sound/atmel/ac97c.c:851: error: 'struct dma_chan' has no member named 
'private'
make[2]: *** [sound/atmel/ac97c.o] Error 1
make[1]: *** [sound/atmel] Error 2
make: *** [sound] Error 2

But if I use the linux-ketchup it will compile ok.

dw_dma_cyclic_prep is in drivers/dma/dw_dma.c on the linux-kecthup, but 
I can't find it on the git tree...
Am I missing something?

Regards,
Sedji
Sedji Gaouaou a écrit :
> Hi,
> 
> I have a patch which adds support for ATMEL AT91.
> I would like to know on which branch should I base my patch (linux 
> ketchup or 
> http://www.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git).
> 
> Regards,
> Sedji
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