int direction, int index);
int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
int direction, int idx, int mask, int val);
+int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid,
+ int dir, int idx, int mask, int val);
+#ifdef SND_HDA_NEEDS_RESUME
+void snd_hda_codec_resume_amp(struct hda_codec *codec);
+#endif
+
+void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir,
+ unsigned int *tlv);
+struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
+ const char *name);
+int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
+ unsigned int *tlv, const char **slaves);
+
+/* amp value bits */
+#define HDA_AMP_MUTE 0x80
+#define HDA_AMP_UNMUTE 0x00
+#define HDA_AMP_VOLMASK 0x7f
/* mono switch binding multiple inputs */
#define HDA_BIND_MUTE_MONO(xname, nid, channel, indices, direction) \
int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
+/* more generic bound controls */
+struct hda_ctl_ops {
+ snd_kcontrol_info_t *info;
+ snd_kcontrol_get_t *get;
+ snd_kcontrol_put_t *put;
+ snd_kcontrol_tlv_rw_t *tlv;
+};
+
+extern struct hda_ctl_ops snd_hda_bind_vol; /* for bind-volume with TLV */
+extern struct hda_ctl_ops snd_hda_bind_sw; /* for bind-switch */
+
+struct hda_bind_ctls {
+ struct hda_ctl_ops *ops;
+ long values[];
+};
+
+int snd_hda_mixer_bind_ctls_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo);
+int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol);
+int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol);
+int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag,
+ unsigned int size, unsigned int __user *tlv);
+
+#define HDA_BIND_VOL(xname, bindrec) \
+ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
+ SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK,\
+ .info = snd_hda_mixer_bind_ctls_info,\
+ .get = snd_hda_mixer_bind_ctls_get,\
+ .put = snd_hda_mixer_bind_ctls_put,\
+ .tlv = { .c = snd_hda_mixer_bind_tlv },\
+ .private_value = (long) (bindrec) }
+#define HDA_BIND_SW(xname, bindrec) \
+ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER,\
+ .name = xname, \
+ .info = snd_hda_mixer_bind_ctls_info,\
+ .get = snd_hda_mixer_bind_ctls_get,\
+ .put = snd_hda_mixer_bind_ctls_put,\
+ .private_value = (long) (bindrec) }
+
+/*
+ * SPDIF I/O
+ */
int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid);
int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid);
hda_nid_t dig_out_nid; /* digital out audio widget */
int max_channels; /* currently supported analog channels */
int dig_out_used; /* current usage of digital out (HDA_DIG_XXX) */
+ int no_share_stream; /* don't share a stream with multiple pins */
};
int snd_hda_multi_out_dig_open(struct hda_codec *codec,
/*
* generic codec parser
*/
+#ifdef CONFIG_SND_HDA_GENERIC
int snd_hda_parse_generic_codec(struct hda_codec *codec);
+#else
+static inline int snd_hda_parse_generic_codec(struct hda_codec *codec)
+{
+ return -ENODEV;
+}
+#endif
/*
* generic proc interface
int snd_hda_add_new_ctls(struct hda_codec *codec,
struct snd_kcontrol_new *knew);
-/*
- * power management
- */
-#ifdef CONFIG_PM
-int snd_hda_resume_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew);
-int snd_hda_resume_spdif_out(struct hda_codec *codec);
-int snd_hda_resume_spdif_in(struct hda_codec *codec);
-#endif
-
/*
* unsolicited event handler
*/
extern const char *auto_pin_cfg_labels[AUTO_PIN_LAST];
+#define AUTO_CFG_MAX_OUTS 5
+
struct auto_pin_cfg {
int line_outs;
- hda_nid_t line_out_pins[5]; /* sorted in the order of
- * Front/Surr/CLFE/Side
- */
+ /* sorted in the order of Front/Surr/CLFE/Side */
+ hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS];
int speaker_outs;
- hda_nid_t speaker_pins[5];
+ hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS];
int hp_outs;
int line_out_type; /* AUTO_PIN_XXX_OUT */
- hda_nid_t hp_pins[5];
+ hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS];
hda_nid_t input_pins[AUTO_PIN_LAST];
hda_nid_t dig_out_pin;
hda_nid_t dig_in_pin;
+ hda_nid_t mono_out_pin;
};
#define get_defcfg_connect(cfg) \
{
if (nid < codec->start_nid ||
nid >= codec->start_nid + codec->num_nodes)
- return snd_hda_param_read(codec, nid, AC_PAR_AUDIO_WIDGET_CAP);
+ return 0;
return codec->wcaps[nid - codec->start_nid];
}
+u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction);
int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
unsigned int caps);
*/
int snd_hda_create_hwdep(struct hda_codec *codec);
+/*
+ * power-management
+ */
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+void snd_hda_schedule_power_save(struct hda_codec *codec);
+
+struct hda_amp_list {
+ hda_nid_t nid;
+ unsigned char dir;
+ unsigned char idx;
+};
+
+struct hda_loopback_check {
+ struct hda_amp_list *amplist;
+ int power_on;
+};
+
+int snd_hda_check_amp_list_power(struct hda_codec *codec,
+ struct hda_loopback_check *check,
+ hda_nid_t nid);
+#endif /* CONFIG_SND_HDA_POWER_SAVE */
+
+/*
+ * virtual master control
+ */
+struct snd_kcontrol *snd_ctl_make_virtual_master(char *name,
+ const unsigned int *tlv);
+int snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave);
+
#endif /* __SOUND_HDA_LOCAL_H */
projects / mirror_ubuntu-bionic-kernel.git / blobdiff