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| author |   Takashi Iwai <tiwai@suse.de> | 2011-05-17 09:53:31 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-05-17 09:57:19 +0200 |
| commit | 03697e2acce9b8818cdb5fc0ebd5e5199dea1c32 (patch) | |
| tree | 2ec01404917d4a1d55041511a4b809ba4cbc96fb /sound/pci/hda/hda_local.h | |
| parent | ALSA: hda - Add missing Front/Surround/CLFE as slaves for Cxt auto-parser (diff) | |
| download | linux-dev-03697e2acce9b8818cdb5fc0ebd5e5199dea1c32.tar.xz linux-dev-03697e2acce9b8818cdb5fc0ebd5e5199dea1c32.zip | |
ALSA: hda - Add automute-mode enum to Conexant auto-parser
Implement the same functionality as Realtek's auto-mute mode control.
Now Conexant auto-parser can also mutes line-out and provide the enum
control for different automute behavior.
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.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 1ed6ee5a1e70..01a7cf6b5fb1 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -493,6 +493,11 @@ u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid); u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid); int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid); +static inline bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid) +{ + return !!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT); +} + /* flags for hda_nid_item */ #define HDA_NID_ITEM_AMP (1<<0) |