Marek Vasut <marek.vasut@xxxxxxxxx> writes:
> diff --git a/arch/arm/mach-pxa/include/mach/audio.h b/arch/arm/mach-pxa/include/mach/audio.h
> index 16eb025..8825b18 100644
> --- a/arch/arm/mach-pxa/include/mach/audio.h
> +++ b/arch/arm/mach-pxa/include/mach/audio.h
> @@ -20,6 +20,7 @@ typedef struct {
> void (*resume)(void *);
> void *priv;
> int reset_gpio;
> + void *codec_pdata[4];
I don't understand where that '4' comes from. Would you explain ?
> diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
> index c570ebd..cfab74e 100644
> --- a/sound/arm/pxa2xx-ac97.c
> +++ b/sound/arm/pxa2xx-ac97.c
> @@ -170,6 +170,8 @@ static int __devinit pxa2xx_ac97_probe(struct platform_device *dev)
> struct snd_ac97_bus *ac97_bus;
> struct snd_ac97_template ac97_template;
> int ret;
> + pxa2xx_audio_ops_t *pdata = dev->dev.platform_data;
> + int id = dev->id < 0 ? 0 : dev->id;
>
> ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
> THIS_MODULE, 0, &card);
> @@ -200,6 +202,7 @@ static int __devinit pxa2xx_ac97_probe(struct platform_device *dev)
> snprintf(card->longname, sizeof(card->longname),
> "%s (%s)", dev->dev.driver->name, card->mixername);
>
> + snd_ac97_dev_add_pdata(ac97_bus->codec[id], pdata->codec_pdata[id]);
Is there something that grants that dev->id is lesser than 4 ?
Cheers.
--
Robert
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