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authorTakashi Iwai <tiwai@suse.de>2010-09-17 14:42:34 +0200
committerTakashi Iwai <tiwai@suse.de>2010-09-17 14:42:34 +0200
commit99ae28bea984df4c38234eb6d2f29a552def6c1b (patch)
treec3005c84d8fa092bfe5cb7642a0dd2f61dca977e /sound/pci/hda/hda_local.h
parent5637edb2e1c2d13b276748508ae17f319fb7f066 (diff)
downloadblackbird-op-linux-99ae28bea984df4c38234eb6d2f29a552def6c1b.tar.gz
blackbird-op-linux-99ae28bea984df4c38234eb6d2f29a552def6c1b.zip
ALSA: hda - Make snd_hda_get_input_pin_attr() helper
Make the helper function to give the input-pin attribute for jack connectivity and location. This simplifies checks of input-pin jacks a bit in some places. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_local.h')
-rw-r--r--sound/pci/hda/hda_local.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 6943efc78f66..d7dfa547e2d8 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -395,6 +395,17 @@ const char *hda_get_autocfg_input_label(struct hda_codec *codec,
int snd_hda_add_imux_item(struct hda_input_mux *imux, const char *label,
int index, int *type_index_ret);
+enum {
+ INPUT_PIN_ATTR_UNUSED, /* pin not connected */
+ INPUT_PIN_ATTR_INT, /* internal mic/line-in */
+ INPUT_PIN_ATTR_DOCK, /* docking mic/line-in */
+ INPUT_PIN_ATTR_NORMAL, /* mic/line-in jack */
+ INPUT_PIN_ATTR_FRONT, /* mic/line-in jack in front */
+ INPUT_PIN_ATTR_REAR, /* mic/line-in jack in rear */
+};
+
+int snd_hda_get_input_pin_attr(unsigned int def_conf);
+
struct auto_pin_cfg {
int line_outs;
/* sorted in the order of Front/Surr/CLFE/Side */
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