summaryrefslogtreecommitdiffstats
path: root/sound/pci/ac97/ac97_codec.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/ac97/ac97_codec.c')
-rw-r--r--sound/pci/ac97/ac97_codec.c41
1 files changed, 23 insertions, 18 deletions
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 8c49a00a5e39..6704acbca8c0 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -67,8 +67,8 @@ struct ac97_codec_id {
};
static const struct ac97_codec_id snd_ac97_codec_id_vendors[] = {
-{ 0x414b4d00, 0xffffff00, "Asahi Kasei", NULL, NULL },
{ 0x41445300, 0xffffff00, "Analog Devices", NULL, NULL },
+{ 0x414b4d00, 0xffffff00, "Asahi Kasei", NULL, NULL },
{ 0x414c4300, 0xffffff00, "Realtek", NULL, NULL },
{ 0x414c4700, 0xffffff00, "Realtek", NULL, NULL },
{ 0x434d4900, 0xffffff00, "C-Media Electronics", NULL, NULL },
@@ -94,11 +94,6 @@ static const struct ac97_codec_id snd_ac97_codec_id_vendors[] = {
};
static const struct ac97_codec_id snd_ac97_codec_ids[] = {
-{ 0x414b4d00, 0xffffffff, "AK4540", NULL, NULL },
-{ 0x414b4d01, 0xffffffff, "AK4542", NULL, NULL },
-{ 0x414b4d02, 0xffffffff, "AK4543", NULL, NULL },
-{ 0x414b4d06, 0xffffffff, "AK4544A", NULL, NULL },
-{ 0x414b4d07, 0xffffffff, "AK4545", NULL, NULL },
{ 0x41445303, 0xffffffff, "AD1819", patch_ad1819, NULL },
{ 0x41445340, 0xffffffff, "AD1881", patch_ad1881, NULL },
{ 0x41445348, 0xffffffff, "AD1881A", patch_ad1881, NULL },
@@ -112,20 +107,25 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = {
{ 0x41445374, 0xffffffff, "AD1981B", patch_ad1981b, NULL },
{ 0x41445375, 0xffffffff, "AD1985", patch_ad1985, NULL },
{ 0x41445378, 0xffffffff, "AD1986", patch_ad1986, NULL },
+{ 0x414b4d00, 0xffffffff, "AK4540", NULL, NULL },
+{ 0x414b4d01, 0xffffffff, "AK4542", NULL, NULL },
+{ 0x414b4d02, 0xffffffff, "AK4543", NULL, NULL },
+{ 0x414b4d06, 0xffffffff, "AK4544A", NULL, NULL },
+{ 0x414b4d07, 0xffffffff, "AK4545", NULL, NULL },
{ 0x414c4300, 0xffffff00, "ALC100,100P", NULL, NULL },
{ 0x414c4710, 0xfffffff0, "ALC200,200P", NULL, NULL },
{ 0x414c4721, 0xffffffff, "ALC650D", NULL, NULL }, /* already patched */
{ 0x414c4722, 0xffffffff, "ALC650E", NULL, NULL }, /* already patched */
{ 0x414c4723, 0xffffffff, "ALC650F", NULL, NULL }, /* already patched */
{ 0x414c4720, 0xfffffff0, "ALC650", patch_alc650, NULL },
+{ 0x414c4730, 0xffffffff, "ALC101", NULL, NULL },
+{ 0x414c4740, 0xfffffff0, "ALC202", NULL, NULL },
+{ 0x414c4750, 0xfffffff0, "ALC250", NULL, NULL },
{ 0x414c4760, 0xfffffff0, "ALC655", patch_alc655, NULL },
+{ 0x414c4770, 0xfffffff0, "ALC203", patch_alc203, NULL },
{ 0x414c4781, 0xffffffff, "ALC658D", NULL, NULL }, /* already patched */
{ 0x414c4780, 0xfffffff0, "ALC658", patch_alc655, NULL },
{ 0x414c4790, 0xfffffff0, "ALC850", patch_alc850, NULL },
-{ 0x414c4730, 0xffffffff, "ALC101", NULL, NULL },
-{ 0x414c4740, 0xfffffff0, "ALC202", NULL, NULL },
-{ 0x414c4750, 0xfffffff0, "ALC250", NULL, NULL },
-{ 0x414c4770, 0xfffffff0, "ALC203", NULL, NULL },
{ 0x434d4941, 0xffffffff, "CMI9738", patch_cm9738, NULL },
{ 0x434d4961, 0xffffffff, "CMI9739", patch_cm9739, NULL },
{ 0x434d4969, 0xffffffff, "CMI9780", patch_cm9780, NULL },
@@ -168,7 +168,7 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = {
{ 0x54584e20, 0xffffffff, "TLC320AD9xC", NULL, NULL },
{ 0x56494161, 0xffffffff, "VIA1612A", NULL, NULL }, // modified ICE1232 with S/PDIF
{ 0x56494170, 0xffffffff, "VIA1617A", patch_vt1617a, NULL }, // modified VT1616 with S/PDIF
-{ 0x56494182, 0xffffffff, "VIA1618", NULL, NULL },
+{ 0x56494182, 0xffffffff, "VIA1618", patch_vt1618, NULL },
{ 0x57454301, 0xffffffff, "W83971D", NULL, NULL },
{ 0x574d4c00, 0xffffffff, "WM9701,WM9701A", NULL, NULL },
{ 0x574d4C03, 0xffffffff, "WM9703,WM9707,WM9708,WM9717", patch_wolfson03, NULL},
@@ -1890,8 +1890,8 @@ int snd_ac97_bus(struct snd_card *card, int num, struct snd_ac97_bus_ops *ops,
.dev_free = snd_ac97_bus_dev_free,
};
- snd_assert(card != NULL, return -EINVAL);
- snd_assert(rbus != NULL, return -EINVAL);
+ if (snd_BUG_ON(!card))
+ return -EINVAL;
bus = kzalloc(sizeof(*bus), GFP_KERNEL);
if (bus == NULL)
return -ENOMEM;
@@ -1906,7 +1906,8 @@ int snd_ac97_bus(struct snd_card *card, int num, struct snd_ac97_bus_ops *ops,
snd_ac97_bus_free(bus);
return err;
}
- *rbus = bus;
+ if (rbus)
+ *rbus = bus;
return 0;
}
@@ -1991,10 +1992,14 @@ int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template,
.dev_disconnect = snd_ac97_dev_disconnect,
};
- snd_assert(rac97 != NULL, return -EINVAL);
- *rac97 = NULL;
- snd_assert(bus != NULL && template != NULL, return -EINVAL);
- snd_assert(template->num < 4 && bus->codec[template->num] == NULL, return -EINVAL);
+ if (rac97)
+ *rac97 = NULL;
+ if (snd_BUG_ON(!bus || !template))
+ return -EINVAL;
+ if (snd_BUG_ON(template->num >= 4))
+ return -EINVAL;
+ if (bus->codec[template->num])
+ return -EBUSY;
card = bus->card;
ac97 = kzalloc(sizeof(*ac97), GFP_KERNEL);