1 files changed, 5 insertions, 1 deletions

diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index b47cfd45b3b9..3ecbd67f88c9 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -1034,7 +1034,11 @@ static int __devinit snd_pmac_detect(struct snd_pmac *chip)
         if (of_device_is_compatible(sound, "tumbler")) {
                 chip->model = PMAC_TUMBLER;
                 chip->can_capture = of_machine_is_compatible("PowerMac4,2")
-                                || of_machine_is_compatible("PowerBook4,1");
+                                || of_machine_is_compatible("PowerBook3,2")
+                                || of_machine_is_compatible("PowerBook3,3")
+                                || of_machine_is_compatible("PowerBook4,1")
+                                || of_machine_is_compatible("PowerBook4,2")
+                                || of_machine_is_compatible("PowerBook4,3");
                 chip->can_duplex = 0;
                 // chip->can_byte_swap = 0; /* FIXME: check this */
                 chip->num_freqs = ARRAY_SIZE(tumbler_freqs);