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authorTakashi Iwai <tiwai@suse.de>2007-10-16 14:27:04 +0200
committerJaroslav Kysela <perex@perex.cz>2007-10-16 16:51:23 +0200
commitf6e9852ad05fa28301c83d4e2b082620de010358 (patch)
tree2fbf1662df378157f4aa7c6fef19398f823ec44f /sound
parent2a3988f6d2c5be9d02463097775d1c66a8290527 (diff)
downloadlinux-f6e9852ad05fa28301c83d4e2b082620de010358.tar.bz2
[ALSA] hda-codec - Add array terminator for dmic in STAC codec
Reported by Jan-Marek Glogowski. The dmic array is passed to snd_hda_parse_pin_def_config() and should be zero-terminated. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_sigmatel.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 626a5edde06c..bf950195107c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -183,8 +183,9 @@ static hda_nid_t stac925x_dac_nids[1] = {
0x02,
};
-static hda_nid_t stac925x_dmic_nids[1] = {
- 0x15,
+#define STAC925X_NUM_DMICS 1
+static hda_nid_t stac925x_dmic_nids[STAC925X_NUM_DMICS + 1] = {
+ 0x15, 0
};
static hda_nid_t stac922x_adc_nids[2] = {
@@ -211,8 +212,9 @@ static hda_nid_t stac9205_mux_nids[2] = {
0x19, 0x1a
};
-static hda_nid_t stac9205_dmic_nids[2] = {
- 0x17, 0x18,
+#define STAC9205_NUM_DMICS 2
+static hda_nid_t stac9205_dmic_nids[STAC9205_NUM_DMICS + 1] = {
+ 0x17, 0x18, 0
};
static hda_nid_t stac9200_pin_nids[8] = {
@@ -2569,7 +2571,7 @@ static int patch_stac925x(struct hda_codec *codec)
case 0x83847633: /* STAC9202D */
case 0x83847636: /* STAC9251 */
case 0x83847637: /* STAC9251D */
- spec->num_dmics = 1;
+ spec->num_dmics = STAC925X_NUM_DMICS;
spec->dmic_nids = stac925x_dmic_nids;
break;
default:
@@ -2819,7 +2821,7 @@ static int patch_stac9205(struct hda_codec *codec)
spec->mux_nids = stac9205_mux_nids;
spec->num_muxes = ARRAY_SIZE(stac9205_mux_nids);
spec->dmic_nids = stac9205_dmic_nids;
- spec->num_dmics = ARRAY_SIZE(stac9205_dmic_nids);
+ spec->num_dmics = STAC9205_NUM_DMICS;
spec->dmux_nid = 0x1d;
spec->init = stac9205_core_init;