[ALSA] snd-powermac: no longer handle anything with a layout-id property
This patch removes from snd-powermac the code that check for the layout-id
and instead adds code that makes it refuse loading when a layout-id property
is present, nothing that snd-aoa should be used.
It also removes the 'toonie' codec from snd-powermac which was only ever
used on the mac mini which has a layout-id property.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index f0794ef..b678814 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -867,8 +867,6 @@
unsigned int *prop, l;
struct macio_chip* macio;
- u32 layout_id = 0;
-
if (!machine_is(powermac))
return -ENODEV;
@@ -929,8 +927,14 @@
if (prop && *prop < 16)
chip->subframe = *prop;
prop = (unsigned int *) get_property(sound, "layout-id", NULL);
- if (prop)
- layout_id = *prop;
+ if (prop) {
+ /* partly deprecate snd-powermac, for those machines
+ * that have a layout-id property for now */
+ printk(KERN_INFO "snd-powermac no longer handles any "
+ "machines with a layout-id property "
+ "in the device-tree, use snd-aoa.\n");
+ return -ENODEV;
+ }
/* This should be verified on older screamers */
if (device_is_compatible(sound, "screamer")) {
chip->model = PMAC_SCREAMER;
@@ -963,38 +967,6 @@
chip->freq_table = tumbler_freqs;
chip->control_mask = MASK_IEPC | 0x11; /* disable IEE */
}
- if (device_is_compatible(sound, "AOAKeylargo") ||
- device_is_compatible(sound, "AOAbase") ||
- device_is_compatible(sound, "AOAK2")) {
- /* For now, only support very basic TAS3004 based machines with
- * single frequency until proper i2s control is implemented
- */
- switch(layout_id) {
- case 0x24:
- case 0x29:
- case 0x33:
- case 0x46:
- case 0x48:
- case 0x50:
- case 0x5c:
- chip->num_freqs = ARRAY_SIZE(tumbler_freqs);
- chip->model = PMAC_SNAPPER;
- chip->can_byte_swap = 0; /* FIXME: check this */
- chip->control_mask = MASK_IEPC | 0x11;/* disable IEE */
- break;
- case 0x3a:
- chip->num_freqs = ARRAY_SIZE(tumbler_freqs);
- chip->model = PMAC_TOONIE;
- chip->can_byte_swap = 0; /* FIXME: check this */
- chip->control_mask = MASK_IEPC | 0x11;/* disable IEE */
- break;
- default:
- printk(KERN_ERR "snd: Unknown layout ID 0x%x\n",
- layout_id);
- return -ENODEV;
-
- }
- }
prop = (unsigned int *)get_property(sound, "device-id", NULL);
if (prop)
chip->device_id = *prop;