summaryrefslogtreecommitdiffstats
path: root/sound/pci/hda/hda_codec.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/hda/hda_codec.c')
-rw-r--r--sound/pci/hda/hda_codec.c69
1 files changed, 6 insertions, 63 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 2026f1ccaf5a..e54e39b35709 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1952,7 +1952,7 @@ static int add_follower(struct hda_codec *codec,
int __snd_hda_add_vmaster(struct hda_codec *codec, char *name,
unsigned int *tlv, const char * const *followers,
const char *suffix, bool init_follower_vol,
- struct snd_kcontrol **ctl_ret)
+ unsigned int access, struct snd_kcontrol **ctl_ret)
{
struct snd_kcontrol *kctl;
int err;
@@ -1968,6 +1968,7 @@ int __snd_hda_add_vmaster(struct hda_codec *codec, char *name,
kctl = snd_ctl_make_virtual_master(name, tlv);
if (!kctl)
return -ENOMEM;
+ kctl->vd[0].access |= access;
err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
@@ -1994,87 +1995,29 @@ int __snd_hda_add_vmaster(struct hda_codec *codec, char *name,
}
EXPORT_SYMBOL_GPL(__snd_hda_add_vmaster);
-/*
- * mute-LED control using vmaster
- */
-static int vmaster_mute_mode_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- static const char * const texts[] = {
- "On", "Off", "Follow Master"
- };
-
- return snd_ctl_enum_info(uinfo, 1, 3, texts);
-}
-
-static int vmaster_mute_mode_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct hda_vmaster_mute_hook *hook = snd_kcontrol_chip(kcontrol);
- ucontrol->value.enumerated.item[0] = hook->mute_mode;
- return 0;
-}
-
-static int vmaster_mute_mode_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct hda_vmaster_mute_hook *hook = snd_kcontrol_chip(kcontrol);
- unsigned int old_mode = hook->mute_mode;
-
- hook->mute_mode = ucontrol->value.enumerated.item[0];
- if (hook->mute_mode > HDA_VMUTE_FOLLOW_MASTER)
- hook->mute_mode = HDA_VMUTE_FOLLOW_MASTER;
- if (old_mode == hook->mute_mode)
- return 0;
- snd_hda_sync_vmaster_hook(hook);
- return 1;
-}
-
-static const struct snd_kcontrol_new vmaster_mute_mode = {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Mute-LED Mode",
- .info = vmaster_mute_mode_info,
- .get = vmaster_mute_mode_get,
- .put = vmaster_mute_mode_put,
-};
-
/* meta hook to call each driver's vmaster hook */
static void vmaster_hook(void *private_data, int enabled)
{
struct hda_vmaster_mute_hook *hook = private_data;
- if (hook->mute_mode != HDA_VMUTE_FOLLOW_MASTER)
- enabled = hook->mute_mode;
hook->hook(hook->codec, enabled);
}
/**
- * snd_hda_add_vmaster_hook - Add a vmaster hook for mute-LED
+ * snd_hda_add_vmaster_hook - Add a vmaster hw specific hook
* @codec: the HDA codec
* @hook: the vmaster hook object
- * @expose_enum_ctl: flag to create an enum ctl
*
- * Add a mute-LED hook with the given vmaster switch kctl.
- * When @expose_enum_ctl is set, "Mute-LED Mode" control is automatically
- * created and associated with the given hook.
+ * Add a hw specific hook (like EAPD) with the given vmaster switch kctl.
*/
int snd_hda_add_vmaster_hook(struct hda_codec *codec,
- struct hda_vmaster_mute_hook *hook,
- bool expose_enum_ctl)
+ struct hda_vmaster_mute_hook *hook)
{
- struct snd_kcontrol *kctl;
-
if (!hook->hook || !hook->sw_kctl)
return 0;
hook->codec = codec;
- hook->mute_mode = HDA_VMUTE_FOLLOW_MASTER;
snd_ctl_add_vmaster_hook(hook->sw_kctl, vmaster_hook, hook);
- if (!expose_enum_ctl)
- return 0;
- kctl = snd_ctl_new1(&vmaster_mute_mode, hook);
- if (!kctl)
- return -ENOMEM;
- return snd_hda_ctl_add(codec, 0, kctl);
+ return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_add_vmaster_hook);