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| author | David Henningsson | 2014-09-23 10:38:17 +0200 |
|---|---|---|
| committer | Takashi Iwai | 2014-09-23 15:57:28 +0200 |
| commit | 861a04ed15a48e9af7b591cd8ae3bc46aece1733 (patch) | |
| tree | 8cab89d6faa04cff840fe155b18b480dd4dd753f /sound/pci/hda/hda_generic.c | |
| parent | ALSA: hda - add explicit include of err.h (diff) | |
| download | kernel-qcow2-linux-861a04ed15a48e9af7b591cd8ae3bc46aece1733.tar.gz kernel-qcow2-linux-861a04ed15a48e9af7b591cd8ae3bc46aece1733.tar.xz kernel-qcow2-linux-861a04ed15a48e9af7b591cd8ae3bc46aece1733.zip | |
ALSA: hda - Move the function "check_amp_caps" to hda_codec.c
The next patch will use it, so make it visible across modules.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_generic.c')
| -rw-r--r-- | sound/pci/hda/hda_generic.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 32a85f9cac4b..64220c08bd98 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -519,18 +519,6 @@ static unsigned int amp_val_replace_channels(unsigned int val, unsigned int chs) return val; } -/* check whether the widget has the given amp capability for the direction */ -static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid, - int dir, unsigned int bits) -{ - if (!nid) - return false; - if (get_wcaps(codec, nid) & (1 << (dir + 1))) - if (query_amp_caps(codec, nid, dir) & bits) - return true; - return false; -} - static bool same_amp_caps(struct hda_codec *codec, hda_nid_t nid1, hda_nid_t nid2, int dir) { @@ -540,11 +528,6 @@ static bool same_amp_caps(struct hda_codec *codec, hda_nid_t nid1, query_amp_caps(codec, nid2, dir)); } -#define nid_has_mute(codec, nid, dir) \ - check_amp_caps(codec, nid, dir, (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE)) -#define nid_has_volume(codec, nid, dir) \ - check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS) - /* look for a widget suitable for assigning a mute switch in the path */ static hda_nid_t look_for_out_mute_nid(struct hda_codec *codec, struct nid_path *path) |