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Diffstat (limited to 'sound')
-rw-r--r--sound/core/init.c57
-rw-r--r--sound/pci/cs46xx/cs46xx_lib.c1
-rw-r--r--sound/pci/hda/patch_realtek.c33
3 files changed, 62 insertions, 29 deletions
diff --git a/sound/core/init.c b/sound/core/init.c
index 1351f22f651c..0d42fcda0de2 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -131,6 +131,31 @@ static inline int init_info_for_card(struct snd_card *card)
#define init_info_for_card(card)
#endif
+static int check_empty_slot(struct module *module, int slot)
+{
+ return !slots[slot] || !*slots[slot];
+}
+
+/* return an empty slot number (>= 0) found in the given bitmask @mask.
+ * @mask == -1 == 0xffffffff means: take any free slot up to 32
+ * when no slot is available, return the original @mask as is.
+ */
+static int get_slot_from_bitmask(int mask, int (*check)(struct module *, int),
+ struct module *module)
+{
+ int slot;
+
+ for (slot = 0; slot < SNDRV_CARDS; slot++) {
+ if (slot < 32 && !(mask & (1U << slot)))
+ continue;
+ if (!test_bit(slot, snd_cards_lock)) {
+ if (check(module, slot))
+ return slot; /* found */
+ }
+ }
+ return mask; /* unchanged */
+}
+
/**
* snd_card_create - create and initialize a soundcard structure
* @idx: card index (address) [0 ... (SNDRV_CARDS-1)]
@@ -152,7 +177,7 @@ int snd_card_create(int idx, const char *xid,
struct snd_card **card_ret)
{
struct snd_card *card;
- int err, idx2;
+ int err;
if (snd_BUG_ON(!card_ret))
return -EINVAL;
@@ -167,32 +192,10 @@ int snd_card_create(int idx, const char *xid,
strlcpy(card->id, xid, sizeof(card->id));
err = 0;
mutex_lock(&snd_card_mutex);
- if (idx < 0) {
- for (idx2 = 0; idx2 < SNDRV_CARDS; idx2++) {
- /* idx == -1 == 0xffff means: take any free slot */
- if (idx2 < sizeof(int) && !(idx & (1U << idx2)))
- continue;
- if (!test_bit(idx2, snd_cards_lock)) {
- if (module_slot_match(module, idx2)) {
- idx = idx2;
- break;
- }
- }
- }
- }
- if (idx < 0) {
- for (idx2 = 0; idx2 < SNDRV_CARDS; idx2++) {
- /* idx == -1 == 0xffff means: take any free slot */
- if (idx2 < sizeof(int) && !(idx & (1U << idx2)))
- continue;
- if (!test_bit(idx2, snd_cards_lock)) {
- if (!slots[idx2] || !*slots[idx2]) {
- idx = idx2;
- break;
- }
- }
- }
- }
+ if (idx < 0) /* first check the matching module-name slot */
+ idx = get_slot_from_bitmask(idx, module_slot_match, module);
+ if (idx < 0) /* if not matched, assign an empty slot */
+ idx = get_slot_from_bitmask(idx, check_empty_slot, module);
if (idx < 0)
err = -ENODEV;
else if (idx < snd_ecards_limit) {
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index f18e5878f58b..062398ec5335 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -369,6 +369,7 @@ static void free_module_desc(struct dsp_module_desc *module)
kfree(module->segments[i].data);
kfree(module->segments);
}
+ kfree(module);
}
/* firmware binary format:
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f9b22fb6dd0b..d723c1fdd5f3 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1819,6 +1819,7 @@ enum {
ALC889_FIXUP_DAC_ROUTE,
ALC889_FIXUP_MBP_VREF,
ALC889_FIXUP_IMAC91_VREF,
+ ALC889_FIXUP_MBA11_VREF,
ALC889_FIXUP_MBA21_VREF,
ALC882_FIXUP_INV_DMIC,
ALC882_FIXUP_NO_PRIMARY_HP,
@@ -1949,6 +1950,16 @@ static void alc889_fixup_imac91_vref(struct hda_codec *codec,
alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids));
}
+/* Set VREF on speaker pins on mba11 */
+static void alc889_fixup_mba11_vref(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ static hda_nid_t nids[1] = { 0x18 };
+
+ if (action == HDA_FIXUP_ACT_INIT)
+ alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids));
+}
+
/* Set VREF on speaker pins on mba21 */
static void alc889_fixup_mba21_vref(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
@@ -2167,6 +2178,12 @@ static const struct hda_fixup alc882_fixups[] = {
.chained = true,
.chain_id = ALC882_FIXUP_GPIO1,
},
+ [ALC889_FIXUP_MBA11_VREF] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc889_fixup_mba11_vref,
+ .chained = true,
+ .chain_id = ALC889_FIXUP_MBP_VREF,
+ },
[ALC889_FIXUP_MBA21_VREF] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc889_fixup_mba21_vref,
@@ -2242,7 +2259,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x106b, 0x2c00, "MacbookPro rev3", ALC889_FIXUP_MBP_VREF),
SND_PCI_QUIRK(0x106b, 0x3000, "iMac", ALC889_FIXUP_MBP_VREF),
SND_PCI_QUIRK(0x106b, 0x3200, "iMac 7,1 Aluminum", ALC882_FIXUP_EAPD),
- SND_PCI_QUIRK(0x106b, 0x3400, "MacBookAir 1,1", ALC889_FIXUP_MBP_VREF),
+ SND_PCI_QUIRK(0x106b, 0x3400, "MacBookAir 1,1", ALC889_FIXUP_MBA11_VREF),
SND_PCI_QUIRK(0x106b, 0x3500, "MacBookAir 2,1", ALC889_FIXUP_MBA21_VREF),
SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889_FIXUP_MBP_VREF),
SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC889_FIXUP_MBP_VREF),
@@ -3833,6 +3850,7 @@ enum {
ALC269_FIXUP_ACER_AC700,
ALC269_FIXUP_LIMIT_INT_MIC_BOOST,
ALC269VB_FIXUP_ASUS_ZENBOOK,
+ ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A,
ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED,
ALC269VB_FIXUP_ORDISSIMO_EVE2,
ALC283_FIXUP_CHROME_BOOK,
@@ -4126,6 +4144,17 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC269VB_FIXUP_DMIC,
},
+ [ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ /* class-D output amp +5dB */
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x12 },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x2800 },
+ {}
+ },
+ .chained = true,
+ .chain_id = ALC269VB_FIXUP_ASUS_ZENBOOK,
+ },
[ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc269_fixup_limit_int_mic_boost,
@@ -4282,7 +4311,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
- SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK),
+ SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
generated by cgit v1.2.3 (git 2.0.4) at 2024-09-06 05:13:07 +0000