[alsa-devel] [PATCH - powermac] Allow input from microphone on Tumbler

[Takashi Iwai]

At Mon, 28 Feb 2011 10:38:45 +0200,
Risto Suominen wrote:
> 
> From: Risto Suominen <Risto.Suominen at gmail.com>
> 
> Allow input from microphone on remaining PowerBooks and iBooks with Tumbler.
> Tested only with PowerBook G4 Gigabit Ethernet (PowerBook3,3).
> 
> Signed-off-by: Risto Suominen <Risto.Suominen at gmail.com>
> ---
> Kernel version 2.6.32 (probably any 2.6), ALSA 1.0.22.1.
> 
> The patch is available here, too:
> http://ristosu.wippiespace.com/pub/alsa-pmac-1.0.22.1-p1.diff

machine_is_compatible() is deprecated in the recent kernels and
of_machine_is_compatible() is used instead.
I applied the patch with manual fixes now.


thanks,

Takashi

> --- a/alsa-kernel/ppc/pmac.c.org	2009-12-28 16:21:33.000000000 +0200
> +++ b/alsa-kernel/ppc/pmac.c	2011-02-27 21:42:53.000000000 +0200
> @@ -1034,7 +1034,11 @@ static int __devinit snd_pmac_detect(str
>  	if (of_device_is_compatible(sound, "tumbler")) {
>  		chip->model = PMAC_TUMBLER;
>  		chip->can_capture = machine_is_compatible("PowerMac4,2")
> -				|| machine_is_compatible("PowerBook4,1");
> +				|| machine_is_compatible("PowerBook3,2")
> +				|| machine_is_compatible("PowerBook3,3")
> +				|| machine_is_compatible("PowerBook4,1")
> +				|| machine_is_compatible("PowerBook4,2")
> +				|| machine_is_compatible("PowerBook4,3");
>  		chip->can_duplex = 0;
>  		// chip->can_byte_swap = 0; /* FIXME: check this */
>  		chip->num_freqs = ARRAY_SIZE(tumbler_freqs);
>