On Sun, May 24, 2009 at 7:11 AM, Mark Brown
<broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> On Sat, May 23, 2009 at 07:12:57PM -0400, Jon Smirl wrote:
>> Register the wm9712 DAIs on module load
>
>> Signed-off-by: Jon Smirl <jonsmirl@xxxxxxxxx>
>
> Why do you wish to do this - ASoC does not require or use DAI registration
> for AC97 CODECs?
>
Then what is wrong with my binding code? If I take out the
registration my bind fails.
static struct snd_soc_dai_link pcm030_fabric_dai[] = {
{
.name = "AC97",
.stream_name = "AC97 Analog",
.codec_dai = &wm9712_dai[WM9712_DAI_AC97_HIFI],
.cpu_dai = &psc_ac97_dai[MPC5200_AC97_NORMAL],
},
{
.name = "AC97",
.stream_name = "AC97 IEC958",
.codec_dai = &wm9712_dai[WM9712_DAI_AC97_AUX],
.cpu_dai = &psc_ac97_dai[MPC5200_AC97_SPDIF],
},
};
static __init int pcm030_fabric_init(void)
{
struct platform_device *pdev;
int rc;
if (!machine_is_compatible("phytec,pcm030"))
return -ENODEV;
card.platform = &mpc5200_audio_dma_platform;
card.name = "pcm030";
card.dai_link = pcm030_fabric_dai;
card.num_links = ARRAY_SIZE(pcm030_fabric_dai);
device.card = &card;
device.codec_dev = &soc_codec_dev_wm9712;
pdev = platform_device_alloc("soc-audio", 1);
if (!pdev) {
pr_err("pcm030_fabric_init: platform_device_alloc() failed\n");
return -ENODEV;
}
platform_set_drvdata(pdev, &device);
device.dev = &pdev->dev;
rc = platform_device_add(pdev);
if (rc) {
pr_err("pcm030_fabric_init: platform_device_add() failed\n");
return -ENODEV;
}
return 0;
}
Advanced Linux Sound Architecture Driver Version 1.0.19.
No device for DAI stac9766 analog
No device for DAI stac9766 IEC958
No device for DAI tas5504
irq: irq 129 on host /soc5200@f0000000/interrupt-controller@500 mapped
to virtual irq 129
irq: irq 194 on host /soc5200@f0000000/interrupt-controller@500 mapped
to virtual irq 194
irq: irq 195 on host /soc5200@f0000000/interrupt-controller@500 mapped
to virtual irq 195
mpc5200-psc-ac97 f0002000.ac97: Codec ID is 574d 4c12
ALSA device list:
No soundcards found.
--
Jon Smirl
jonsmirl@xxxxxxxxx
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
