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path: root/sound/pci/hda/hda_local.h
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Diffstat (limited to 'sound/pci/hda/hda_local.h')
-rw-r--r--sound/pci/hda/hda_local.h122
1 files changed, 43 insertions, 79 deletions
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 0ec9248..9a096a8 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -262,6 +262,8 @@ int snd_hda_input_mux_put(struct hda_codec *codec,
const struct hda_input_mux *imux,
struct snd_ctl_elem_value *ucontrol, hda_nid_t nid,
unsigned int *cur_val);
+int snd_hda_add_imux_item(struct hda_input_mux *imux, const char *label,
+ int index, int *type_index_ret);
/*
* Channel mode helper
@@ -393,72 +395,7 @@ struct hda_bus_unsolicited {
struct hda_bus *bus;
};
-/*
- * Helper for automatic pin configuration
- */
-
-enum {
- AUTO_PIN_MIC,
- AUTO_PIN_LINE_IN,
- AUTO_PIN_CD,
- AUTO_PIN_AUX,
- AUTO_PIN_LAST
-};
-
-enum {
- AUTO_PIN_LINE_OUT,
- AUTO_PIN_SPEAKER_OUT,
- AUTO_PIN_HP_OUT
-};
-
-#define AUTO_CFG_MAX_OUTS HDA_MAX_OUTS
-#define AUTO_CFG_MAX_INS 8
-
-struct auto_pin_cfg_item {
- hda_nid_t pin;
- int type;
-};
-
-struct auto_pin_cfg;
-const char *hda_get_autocfg_input_label(struct hda_codec *codec,
- const struct auto_pin_cfg *cfg,
- int input);
-int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid,
- const struct auto_pin_cfg *cfg,
- char *label, int maxlen, int *indexp);
-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 */
- hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS];
- int speaker_outs;
- 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[AUTO_CFG_MAX_OUTS];
- int num_inputs;
- struct auto_pin_cfg_item inputs[AUTO_CFG_MAX_INS];
- int dig_outs;
- hda_nid_t dig_out_pins[2];
- hda_nid_t dig_in_pin;
- hda_nid_t mono_out_pin;
- int dig_out_type[2]; /* HDA_PCM_TYPE_XXX */
- int dig_in_type; /* HDA_PCM_TYPE_XXX */
-};
-
+/* helper macros to retrieve pin default-config values */
#define get_defcfg_connect(cfg) \
((cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT)
#define get_defcfg_association(cfg) \
@@ -472,19 +409,6 @@ struct auto_pin_cfg {
#define get_defcfg_misc(cfg) \
((cfg & AC_DEFCFG_MISC) >> AC_DEFCFG_MISC_SHIFT)
-/* bit-flags for snd_hda_parse_pin_def_config() behavior */
-#define HDA_PINCFG_NO_HP_FIXUP (1 << 0) /* no HP-split */
-#define HDA_PINCFG_NO_LO_FIXUP (1 << 1) /* don't take other outs as LO */
-
-int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
- struct auto_pin_cfg *cfg,
- const hda_nid_t *ignore_nids,
- unsigned int cond_flags);
-
-/* older function */
-#define snd_hda_parse_pin_def_config(codec, cfg, ignore) \
- snd_hda_parse_pin_defcfg(codec, cfg, ignore, 0)
-
/* amp values */
#define AMP_IN_MUTE(idx) (0x7080 | ((idx)<<8))
#define AMP_IN_UNMUTE(idx) (0x7000 | ((idx)<<8))
@@ -502,6 +426,46 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
#define PIN_HP (AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN)
#define PIN_HP_AMP (AC_PINCTL_HP_EN)
+unsigned int snd_hda_get_default_vref(struct hda_codec *codec, hda_nid_t pin);
+int _snd_hda_set_pin_ctl(struct hda_codec *codec, hda_nid_t pin,
+ unsigned int val, bool cached);
+
+/**
+ * _snd_hda_set_pin_ctl - Set a pin-control value safely
+ * @codec: the codec instance
+ * @pin: the pin NID to set the control
+ * @val: the pin-control value (AC_PINCTL_* bits)
+ *
+ * This function sets the pin-control value to the given pin, but
+ * filters out the invalid pin-control bits when the pin has no such
+ * capabilities. For example, when PIN_HP is passed but the pin has no
+ * HP-drive capability, the HP bit is omitted.
+ *
+ * The function doesn't check the input VREF capability bits, though.
+ * Use snd_hda_get_default_vref() to guess the right value.
+ * Also, this function is only for analog pins, not for HDMI pins.
+ */
+static inline int
+snd_hda_set_pin_ctl(struct hda_codec *codec, hda_nid_t pin, unsigned int val)
+{
+ return _snd_hda_set_pin_ctl(codec, pin, val, false);
+}
+
+/**
+ * snd_hda_set_pin_ctl_cache - Set a pin-control value safely
+ * @codec: the codec instance
+ * @pin: the pin NID to set the control
+ * @val: the pin-control value (AC_PINCTL_* bits)
+ *
+ * Just like snd_hda_set_pin_ctl() but write to cache as well.
+ */
+static inline int
+snd_hda_set_pin_ctl_cache(struct hda_codec *codec, hda_nid_t pin,
+ unsigned int val)
+{
+ return _snd_hda_set_pin_ctl(codec, pin, val, true);
+}
+
/*
* get widget capabilities
*/