At Mon, 28 Feb 2011 10:38:45 +0200, Risto Suominen wrote:

From: Risto Suominen Risto.Suominen@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@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);