On Tue, 7 Oct 2008, Takashi Iwai wrote:
> Then I agree with increasing the components as a simple workaround.
>
> How about the patch below? The control protocol number is increased
> for this change as well.
>
>
> thanks,
>
> Takashi
>
> diff --git a/include/sound/asound.h b/include/sound/asound.h
> index 3eaf155..fbfe992 100644
> --- a/include/sound/asound.h
> +++ b/include/sound/asound.h
> @@ -696,7 +696,7 @@ struct snd_timer_tread {
> * *
> ****************************************************************************/
>
> -#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 5)
> +#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 6)
>
> struct snd_ctl_card_info {
> int card; /* card number */
> @@ -707,8 +707,7 @@ struct snd_ctl_card_info {
> unsigned char longname[80]; /* name + info text about soundcard */
> unsigned char reserved_[16]; /* reserved for future (was ID of mixer) */
> unsigned char mixername[80]; /* visual mixer identification */
> - unsigned char components[80]; /* card components / fine identification, delimited with one space (AC97 etc..) */
> - unsigned char reserved[48]; /* reserved for future */
> + unsigned char components[128]; /* card components / fine identification, delimited with one space (AC97 etc..) */
> };
>
> typedef int __bitwise snd_ctl_elem_type_t;
> diff --git a/include/sound/core.h b/include/sound/core.h
> index 558b962..221554e 100644
> --- a/include/sound/core.h
> +++ b/include/sound/core.h
> @@ -114,7 +114,7 @@ struct snd_card {
> char shortname[32]; /* short name of this soundcard */
> char longname[80]; /* name of this soundcard */
> char mixername[80]; /* mixer name */
> - char components[80]; /* card components delimited with
> + char components[128]; /* card components delimited with
> space */
> struct module *module; /* top-level module */
Acked-by: Jaroslav Kysela <perex@xxxxxxxx>
-----
Jaroslav Kysela <perex@xxxxxxxx>
Linux Kernel Sound Maintainer
ALSA Project, Red Hat, Inc.
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