Just code shuffles.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
#include <linux/export.h>
#include <sound/core.h>
#include "hda_codec.h"
+#include "hda_local.h"
#include "hda_auto_parser.h"
#define SFX "hda_codec: "
+/*
+ * Helper for automatic pin configuration
+ */
+
+static int is_in_nid_list(hda_nid_t nid, const hda_nid_t *list)
+{
+ for (; *list; list++)
+ if (*list == nid)
+ return 1;
+ return 0;
+}
+
+
+/*
+ * Sort an associated group of pins according to their sequence numbers.
+ */
+static void sort_pins_by_sequence(hda_nid_t *pins, short *sequences,
+ int num_pins)
+{
+ int i, j;
+ short seq;
+ hda_nid_t nid;
+
+ for (i = 0; i < num_pins; i++) {
+ for (j = i + 1; j < num_pins; j++) {
+ if (sequences[i] > sequences[j]) {
+ seq = sequences[i];
+ sequences[i] = sequences[j];
+ sequences[j] = seq;
+ nid = pins[i];
+ pins[i] = pins[j];
+ pins[j] = nid;
+ }
+ }
+ }
+}
+
+
+/* add the found input-pin to the cfg->inputs[] table */
+static void add_auto_cfg_input_pin(struct auto_pin_cfg *cfg, hda_nid_t nid,
+ int type)
+{
+ if (cfg->num_inputs < AUTO_CFG_MAX_INS) {
+ cfg->inputs[cfg->num_inputs].pin = nid;
+ cfg->inputs[cfg->num_inputs].type = type;
+ cfg->num_inputs++;
+ }
+}
+
+/* sort inputs in the order of AUTO_PIN_* type */
+static void sort_autocfg_input_pins(struct auto_pin_cfg *cfg)
+{
+ int i, j;
+
+ for (i = 0; i < cfg->num_inputs; i++) {
+ for (j = i + 1; j < cfg->num_inputs; j++) {
+ if (cfg->inputs[i].type > cfg->inputs[j].type) {
+ struct auto_pin_cfg_item tmp;
+ tmp = cfg->inputs[i];
+ cfg->inputs[i] = cfg->inputs[j];
+ cfg->inputs[j] = tmp;
+ }
+ }
+ }
+}
+
+/* Reorder the surround channels
+ * ALSA sequence is front/surr/clfe/side
+ * HDA sequence is:
+ * 4-ch: front/surr => OK as it is
+ * 6-ch: front/clfe/surr
+ * 8-ch: front/clfe/rear/side|fc
+ */
+static void reorder_outputs(unsigned int nums, hda_nid_t *pins)
+{
+ hda_nid_t nid;
+
+ switch (nums) {
+ case 3:
+ case 4:
+ nid = pins[1];
+ pins[1] = pins[2];
+ pins[2] = nid;
+ break;
+ }
+}
+
+/*
+ * Parse all pin widgets and store the useful pin nids to cfg
+ *
+ * The number of line-outs or any primary output is stored in line_outs,
+ * and the corresponding output pins are assigned to line_out_pins[],
+ * in the order of front, rear, CLFE, side, ...
+ *
+ * If more extra outputs (speaker and headphone) are found, the pins are
+ * assisnged to hp_pins[] and speaker_pins[], respectively. If no line-out jack
+ * is detected, one of speaker of HP pins is assigned as the primary
+ * output, i.e. to line_out_pins[0]. So, line_outs is always positive
+ * if any analog output exists.
+ *
+ * The analog input pins are assigned to inputs array.
+ * The digital input/output pins are assigned to dig_in_pin and dig_out_pin,
+ * respectively.
+ */
+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)
+{
+ hda_nid_t nid, end_nid;
+ short seq, assoc_line_out;
+ short sequences_line_out[ARRAY_SIZE(cfg->line_out_pins)];
+ short sequences_speaker[ARRAY_SIZE(cfg->speaker_pins)];
+ short sequences_hp[ARRAY_SIZE(cfg->hp_pins)];
+ int i;
+
+ memset(cfg, 0, sizeof(*cfg));
+
+ memset(sequences_line_out, 0, sizeof(sequences_line_out));
+ memset(sequences_speaker, 0, sizeof(sequences_speaker));
+ memset(sequences_hp, 0, sizeof(sequences_hp));
+ assoc_line_out = 0;
+
+ codec->ignore_misc_bit = true;
+ end_nid = codec->start_nid + codec->num_nodes;
+ for (nid = codec->start_nid; nid < end_nid; nid++) {
+ unsigned int wid_caps = get_wcaps(codec, nid);
+ unsigned int wid_type = get_wcaps_type(wid_caps);
+ unsigned int def_conf;
+ short assoc, loc, conn, dev;
+
+ /* read all default configuration for pin complex */
+ if (wid_type != AC_WID_PIN)
+ continue;
+ /* ignore the given nids (e.g. pc-beep returns error) */
+ if (ignore_nids && is_in_nid_list(nid, ignore_nids))
+ continue;
+
+ def_conf = snd_hda_codec_get_pincfg(codec, nid);
+ if (!(get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
+ AC_DEFCFG_MISC_NO_PRESENCE))
+ codec->ignore_misc_bit = false;
+ conn = get_defcfg_connect(def_conf);
+ if (conn == AC_JACK_PORT_NONE)
+ continue;
+ loc = get_defcfg_location(def_conf);
+ dev = get_defcfg_device(def_conf);
+
+ /* workaround for buggy BIOS setups */
+ if (dev == AC_JACK_LINE_OUT) {
+ if (conn == AC_JACK_PORT_FIXED)
+ dev = AC_JACK_SPEAKER;
+ }
+
+ switch (dev) {
+ case AC_JACK_LINE_OUT:
+ seq = get_defcfg_sequence(def_conf);
+ assoc = get_defcfg_association(def_conf);
+
+ if (!(wid_caps & AC_WCAP_STEREO))
+ if (!cfg->mono_out_pin)
+ cfg->mono_out_pin = nid;
+ if (!assoc)
+ continue;
+ if (!assoc_line_out)
+ assoc_line_out = assoc;
+ else if (assoc_line_out != assoc)
+ continue;
+ if (cfg->line_outs >= ARRAY_SIZE(cfg->line_out_pins))
+ continue;
+ cfg->line_out_pins[cfg->line_outs] = nid;
+ sequences_line_out[cfg->line_outs] = seq;
+ cfg->line_outs++;
+ break;
+ case AC_JACK_SPEAKER:
+ seq = get_defcfg_sequence(def_conf);
+ assoc = get_defcfg_association(def_conf);
+ if (cfg->speaker_outs >= ARRAY_SIZE(cfg->speaker_pins))
+ continue;
+ cfg->speaker_pins[cfg->speaker_outs] = nid;
+ sequences_speaker[cfg->speaker_outs] = (assoc << 4) | seq;
+ cfg->speaker_outs++;
+ break;
+ case AC_JACK_HP_OUT:
+ seq = get_defcfg_sequence(def_conf);
+ assoc = get_defcfg_association(def_conf);
+ if (cfg->hp_outs >= ARRAY_SIZE(cfg->hp_pins))
+ continue;
+ cfg->hp_pins[cfg->hp_outs] = nid;
+ sequences_hp[cfg->hp_outs] = (assoc << 4) | seq;
+ cfg->hp_outs++;
+ break;
+ case AC_JACK_MIC_IN:
+ add_auto_cfg_input_pin(cfg, nid, AUTO_PIN_MIC);
+ break;
+ case AC_JACK_LINE_IN:
+ add_auto_cfg_input_pin(cfg, nid, AUTO_PIN_LINE_IN);
+ break;
+ case AC_JACK_CD:
+ add_auto_cfg_input_pin(cfg, nid, AUTO_PIN_CD);
+ break;
+ case AC_JACK_AUX:
+ add_auto_cfg_input_pin(cfg, nid, AUTO_PIN_AUX);
+ break;
+ case AC_JACK_SPDIF_OUT:
+ case AC_JACK_DIG_OTHER_OUT:
+ if (cfg->dig_outs >= ARRAY_SIZE(cfg->dig_out_pins))
+ continue;
+ cfg->dig_out_pins[cfg->dig_outs] = nid;
+ cfg->dig_out_type[cfg->dig_outs] =
+ (loc == AC_JACK_LOC_HDMI) ?
+ HDA_PCM_TYPE_HDMI : HDA_PCM_TYPE_SPDIF;
+ cfg->dig_outs++;
+ break;
+ case AC_JACK_SPDIF_IN:
+ case AC_JACK_DIG_OTHER_IN:
+ cfg->dig_in_pin = nid;
+ if (loc == AC_JACK_LOC_HDMI)
+ cfg->dig_in_type = HDA_PCM_TYPE_HDMI;
+ else
+ cfg->dig_in_type = HDA_PCM_TYPE_SPDIF;
+ break;
+ }
+ }
+
+ /* FIX-UP:
+ * If no line-out is defined but multiple HPs are found,
+ * some of them might be the real line-outs.
+ */
+ if (!cfg->line_outs && cfg->hp_outs > 1 &&
+ !(cond_flags & HDA_PINCFG_NO_HP_FIXUP)) {
+ int i = 0;
+ while (i < cfg->hp_outs) {
+ /* The real HPs should have the sequence 0x0f */
+ if ((sequences_hp[i] & 0x0f) == 0x0f) {
+ i++;
+ continue;
+ }
+ /* Move it to the line-out table */
+ cfg->line_out_pins[cfg->line_outs] = cfg->hp_pins[i];
+ sequences_line_out[cfg->line_outs] = sequences_hp[i];
+ cfg->line_outs++;
+ cfg->hp_outs--;
+ memmove(cfg->hp_pins + i, cfg->hp_pins + i + 1,
+ sizeof(cfg->hp_pins[0]) * (cfg->hp_outs - i));
+ memmove(sequences_hp + i, sequences_hp + i + 1,
+ sizeof(sequences_hp[0]) * (cfg->hp_outs - i));
+ }
+ memset(cfg->hp_pins + cfg->hp_outs, 0,
+ sizeof(hda_nid_t) * (AUTO_CFG_MAX_OUTS - cfg->hp_outs));
+ if (!cfg->hp_outs)
+ cfg->line_out_type = AUTO_PIN_HP_OUT;
+
+ }
+
+ /* sort by sequence */
+ sort_pins_by_sequence(cfg->line_out_pins, sequences_line_out,
+ cfg->line_outs);
+ sort_pins_by_sequence(cfg->speaker_pins, sequences_speaker,
+ cfg->speaker_outs);
+ sort_pins_by_sequence(cfg->hp_pins, sequences_hp,
+ cfg->hp_outs);
+
+ /*
+ * FIX-UP: if no line-outs are detected, try to use speaker or HP pin
+ * as a primary output
+ */
+ if (!cfg->line_outs &&
+ !(cond_flags & HDA_PINCFG_NO_LO_FIXUP)) {
+ if (cfg->speaker_outs) {
+ cfg->line_outs = cfg->speaker_outs;
+ memcpy(cfg->line_out_pins, cfg->speaker_pins,
+ sizeof(cfg->speaker_pins));
+ cfg->speaker_outs = 0;
+ memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins));
+ cfg->line_out_type = AUTO_PIN_SPEAKER_OUT;
+ } else if (cfg->hp_outs) {
+ cfg->line_outs = cfg->hp_outs;
+ memcpy(cfg->line_out_pins, cfg->hp_pins,
+ sizeof(cfg->hp_pins));
+ cfg->hp_outs = 0;
+ memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins));
+ cfg->line_out_type = AUTO_PIN_HP_OUT;
+ }
+ }
+
+ reorder_outputs(cfg->line_outs, cfg->line_out_pins);
+ reorder_outputs(cfg->hp_outs, cfg->hp_pins);
+ reorder_outputs(cfg->speaker_outs, cfg->speaker_pins);
+
+ sort_autocfg_input_pins(cfg);
+
+ /*
+ * debug prints of the parsed results
+ */
+ snd_printd("autoconfig: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x) type:%s\n",
+ cfg->line_outs, cfg->line_out_pins[0], cfg->line_out_pins[1],
+ cfg->line_out_pins[2], cfg->line_out_pins[3],
+ cfg->line_out_pins[4],
+ cfg->line_out_type == AUTO_PIN_HP_OUT ? "hp" :
+ (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT ?
+ "speaker" : "line"));
+ snd_printd(" speaker_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
+ cfg->speaker_outs, cfg->speaker_pins[0],
+ cfg->speaker_pins[1], cfg->speaker_pins[2],
+ cfg->speaker_pins[3], cfg->speaker_pins[4]);
+ snd_printd(" hp_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
+ cfg->hp_outs, cfg->hp_pins[0],
+ cfg->hp_pins[1], cfg->hp_pins[2],
+ cfg->hp_pins[3], cfg->hp_pins[4]);
+ snd_printd(" mono: mono_out=0x%x\n", cfg->mono_out_pin);
+ if (cfg->dig_outs)
+ snd_printd(" dig-out=0x%x/0x%x\n",
+ cfg->dig_out_pins[0], cfg->dig_out_pins[1]);
+ snd_printd(" inputs:");
+ for (i = 0; i < cfg->num_inputs; i++) {
+ snd_printd(" %s=0x%x",
+ hda_get_autocfg_input_label(codec, cfg, i),
+ cfg->inputs[i].pin);
+ }
+ snd_printd("\n");
+ if (cfg->dig_in_pin)
+ snd_printd(" dig-in=0x%x\n", cfg->dig_in_pin);
+
+ return 0;
+}
+EXPORT_SYMBOL_HDA(snd_hda_parse_pin_defcfg);
+
+int snd_hda_get_input_pin_attr(unsigned int def_conf)
+{
+ unsigned int loc = get_defcfg_location(def_conf);
+ unsigned int conn = get_defcfg_connect(def_conf);
+ if (conn == AC_JACK_PORT_NONE)
+ return INPUT_PIN_ATTR_UNUSED;
+ /* Windows may claim the internal mic to be BOTH, too */
+ if (conn == AC_JACK_PORT_FIXED || conn == AC_JACK_PORT_BOTH)
+ return INPUT_PIN_ATTR_INT;
+ if ((loc & 0x30) == AC_JACK_LOC_INTERNAL)
+ return INPUT_PIN_ATTR_INT;
+ if ((loc & 0x30) == AC_JACK_LOC_SEPARATE)
+ return INPUT_PIN_ATTR_DOCK;
+ if (loc == AC_JACK_LOC_REAR)
+ return INPUT_PIN_ATTR_REAR;
+ if (loc == AC_JACK_LOC_FRONT)
+ return INPUT_PIN_ATTR_FRONT;
+ return INPUT_PIN_ATTR_NORMAL;
+}
+EXPORT_SYMBOL_HDA(snd_hda_get_input_pin_attr);
+
+/**
+ * hda_get_input_pin_label - Give a label for the given input pin
+ *
+ * When check_location is true, the function checks the pin location
+ * for mic and line-in pins, and set an appropriate prefix like "Front",
+ * "Rear", "Internal".
+ */
+
+static const char *hda_get_input_pin_label(struct hda_codec *codec,
+ hda_nid_t pin, bool check_location)
+{
+ unsigned int def_conf;
+ static const char * const mic_names[] = {
+ "Internal Mic", "Dock Mic", "Mic", "Front Mic", "Rear Mic",
+ };
+ int attr;
+
+ def_conf = snd_hda_codec_get_pincfg(codec, pin);
+
+ switch (get_defcfg_device(def_conf)) {
+ case AC_JACK_MIC_IN:
+ if (!check_location)
+ return "Mic";
+ attr = snd_hda_get_input_pin_attr(def_conf);
+ if (!attr)
+ return "None";
+ return mic_names[attr - 1];
+ case AC_JACK_LINE_IN:
+ if (!check_location)
+ return "Line";
+ attr = snd_hda_get_input_pin_attr(def_conf);
+ if (!attr)
+ return "None";
+ if (attr == INPUT_PIN_ATTR_DOCK)
+ return "Dock Line";
+ return "Line";
+ case AC_JACK_AUX:
+ return "Aux";
+ case AC_JACK_CD:
+ return "CD";
+ case AC_JACK_SPDIF_IN:
+ return "SPDIF In";
+ case AC_JACK_DIG_OTHER_IN:
+ return "Digital In";
+ default:
+ return "Misc";
+ }
+}
+
+/* Check whether the location prefix needs to be added to the label.
+ * If all mic-jacks are in the same location (e.g. rear panel), we don't
+ * have to put "Front" prefix to each label. In such a case, returns false.
+ */
+static int check_mic_location_need(struct hda_codec *codec,
+ const struct auto_pin_cfg *cfg,
+ int input)
+{
+ unsigned int defc;
+ int i, attr, attr2;
+
+ defc = snd_hda_codec_get_pincfg(codec, cfg->inputs[input].pin);
+ attr = snd_hda_get_input_pin_attr(defc);
+ /* for internal or docking mics, we need locations */
+ if (attr <= INPUT_PIN_ATTR_NORMAL)
+ return 1;
+
+ attr = 0;
+ for (i = 0; i < cfg->num_inputs; i++) {
+ defc = snd_hda_codec_get_pincfg(codec, cfg->inputs[i].pin);
+ attr2 = snd_hda_get_input_pin_attr(defc);
+ if (attr2 >= INPUT_PIN_ATTR_NORMAL) {
+ if (attr && attr != attr2)
+ return 1; /* different locations found */
+ attr = attr2;
+ }
+ }
+ return 0;
+}
+
+/**
+ * hda_get_autocfg_input_label - Get a label for the given input
+ *
+ * Get a label for the given input pin defined by the autocfg item.
+ * Unlike hda_get_input_pin_label(), this function checks all inputs
+ * defined in autocfg and avoids the redundant mic/line prefix as much as
+ * possible.
+ */
+const char *hda_get_autocfg_input_label(struct hda_codec *codec,
+ const struct auto_pin_cfg *cfg,
+ int input)
+{
+ int type = cfg->inputs[input].type;
+ int has_multiple_pins = 0;
+
+ if ((input > 0 && cfg->inputs[input - 1].type == type) ||
+ (input < cfg->num_inputs - 1 && cfg->inputs[input + 1].type == type))
+ has_multiple_pins = 1;
+ if (has_multiple_pins && type == AUTO_PIN_MIC)
+ has_multiple_pins &= check_mic_location_need(codec, cfg, input);
+ return hda_get_input_pin_label(codec, cfg->inputs[input].pin,
+ has_multiple_pins);
+}
+EXPORT_SYMBOL_HDA(hda_get_autocfg_input_label);
+
+/* return the position of NID in the list, or -1 if not found */
+static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
+{
+ int i;
+ for (i = 0; i < nums; i++)
+ if (list[i] == nid)
+ return i;
+ return -1;
+}
+
+/* get a unique suffix or an index number */
+static const char *check_output_sfx(hda_nid_t nid, const hda_nid_t *pins,
+ int num_pins, int *indexp)
+{
+ static const char * const channel_sfx[] = {
+ " Front", " Surround", " CLFE", " Side"
+ };
+ int i;
+
+ i = find_idx_in_nid_list(nid, pins, num_pins);
+ if (i < 0)
+ return NULL;
+ if (num_pins == 1)
+ return "";
+ if (num_pins > ARRAY_SIZE(channel_sfx)) {
+ if (indexp)
+ *indexp = i;
+ return "";
+ }
+ return channel_sfx[i];
+}
+
+static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid,
+ const struct auto_pin_cfg *cfg,
+ const char *name, char *label, int maxlen,
+ int *indexp)
+{
+ unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);
+ int attr = snd_hda_get_input_pin_attr(def_conf);
+ const char *pfx = "", *sfx = "";
+
+ /* handle as a speaker if it's a fixed line-out */
+ if (!strcmp(name, "Line Out") && attr == INPUT_PIN_ATTR_INT)
+ name = "Speaker";
+ /* check the location */
+ switch (attr) {
+ case INPUT_PIN_ATTR_DOCK:
+ pfx = "Dock ";
+ break;
+ case INPUT_PIN_ATTR_FRONT:
+ pfx = "Front ";
+ break;
+ }
+ if (cfg) {
+ /* try to give a unique suffix if needed */
+ sfx = check_output_sfx(nid, cfg->line_out_pins, cfg->line_outs,
+ indexp);
+ if (!sfx)
+ sfx = check_output_sfx(nid, cfg->speaker_pins, cfg->speaker_outs,
+ indexp);
+ if (!sfx) {
+ /* don't add channel suffix for Headphone controls */
+ int idx = find_idx_in_nid_list(nid, cfg->hp_pins,
+ cfg->hp_outs);
+ if (idx >= 0)
+ *indexp = idx;
+ sfx = "";
+ }
+ }
+ snprintf(label, maxlen, "%s%s%s", pfx, name, sfx);
+ return 1;
+}
+
+/**
+ * snd_hda_get_pin_label - Get a label for the given I/O pin
+ *
+ * Get a label for the given pin. This function works for both input and
+ * output pins. When @cfg is given as non-NULL, the function tries to get
+ * an optimized label using hda_get_autocfg_input_label().
+ *
+ * This function tries to give a unique label string for the pin as much as
+ * possible. For example, when the multiple line-outs are present, it adds
+ * the channel suffix like "Front", "Surround", etc (only when @cfg is given).
+ * If no unique name with a suffix is available and @indexp is non-NULL, the
+ * index number is stored in the pointer.
+ */
+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)
+{
+ unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);
+ const char *name = NULL;
+ int i;
+
+ if (indexp)
+ *indexp = 0;
+ if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE)
+ return 0;
+
+ switch (get_defcfg_device(def_conf)) {
+ case AC_JACK_LINE_OUT:
+ return fill_audio_out_name(codec, nid, cfg, "Line Out",
+ label, maxlen, indexp);
+ case AC_JACK_SPEAKER:
+ return fill_audio_out_name(codec, nid, cfg, "Speaker",
+ label, maxlen, indexp);
+ case AC_JACK_HP_OUT:
+ return fill_audio_out_name(codec, nid, cfg, "Headphone",
+ label, maxlen, indexp);
+ case AC_JACK_SPDIF_OUT:
+ case AC_JACK_DIG_OTHER_OUT:
+ if (get_defcfg_location(def_conf) == AC_JACK_LOC_HDMI)
+ name = "HDMI";
+ else
+ name = "SPDIF";
+ if (cfg && indexp) {
+ i = find_idx_in_nid_list(nid, cfg->dig_out_pins,
+ cfg->dig_outs);
+ if (i >= 0)
+ *indexp = i;
+ }
+ break;
+ default:
+ if (cfg) {
+ for (i = 0; i < cfg->num_inputs; i++) {
+ if (cfg->inputs[i].pin != nid)
+ continue;
+ name = hda_get_autocfg_input_label(codec, cfg, i);
+ if (name)
+ break;
+ }
+ }
+ if (!name)
+ name = hda_get_input_pin_label(codec, nid, true);
+ break;
+ }
+ if (!name)
+ return 0;
+ strlcpy(label, name, maxlen);
+ return 1;
+}
+EXPORT_SYMBOL_HDA(snd_hda_get_pin_label);
+
int snd_hda_gen_add_verbs(struct hda_gen_spec *spec,
const struct hda_verb *list)
{
#ifndef __SOUND_HDA_AUTO_PARSER_H
#define __SOUND_HDA_AUTO_PARSER_H
+/*
+ * 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);
+
+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 */
+};
+
+/* 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)
+
+/*
+ */
+
struct hda_gen_spec {
/* fix-up list */
int fixup_id;
}
EXPORT_SYMBOL_HDA(_snd_hda_set_pin_ctl);
-/*
- * Helper for automatic pin configuration
- */
-
-static int is_in_nid_list(hda_nid_t nid, const hda_nid_t *list)
-{
- for (; *list; list++)
- if (*list == nid)
- return 1;
- return 0;
-}
-
-
-/*
- * Sort an associated group of pins according to their sequence numbers.
- */
-static void sort_pins_by_sequence(hda_nid_t *pins, short *sequences,
- int num_pins)
-{
- int i, j;
- short seq;
- hda_nid_t nid;
-
- for (i = 0; i < num_pins; i++) {
- for (j = i + 1; j < num_pins; j++) {
- if (sequences[i] > sequences[j]) {
- seq = sequences[i];
- sequences[i] = sequences[j];
- sequences[j] = seq;
- nid = pins[i];
- pins[i] = pins[j];
- pins[j] = nid;
- }
- }
- }
-}
-
-
-/* add the found input-pin to the cfg->inputs[] table */
-static void add_auto_cfg_input_pin(struct auto_pin_cfg *cfg, hda_nid_t nid,
- int type)
-{
- if (cfg->num_inputs < AUTO_CFG_MAX_INS) {
- cfg->inputs[cfg->num_inputs].pin = nid;
- cfg->inputs[cfg->num_inputs].type = type;
- cfg->num_inputs++;
- }
-}
-
-/* sort inputs in the order of AUTO_PIN_* type */
-static void sort_autocfg_input_pins(struct auto_pin_cfg *cfg)
-{
- int i, j;
-
- for (i = 0; i < cfg->num_inputs; i++) {
- for (j = i + 1; j < cfg->num_inputs; j++) {
- if (cfg->inputs[i].type > cfg->inputs[j].type) {
- struct auto_pin_cfg_item tmp;
- tmp = cfg->inputs[i];
- cfg->inputs[i] = cfg->inputs[j];
- cfg->inputs[j] = tmp;
- }
- }
- }
-}
-
-/* Reorder the surround channels
- * ALSA sequence is front/surr/clfe/side
- * HDA sequence is:
- * 4-ch: front/surr => OK as it is
- * 6-ch: front/clfe/surr
- * 8-ch: front/clfe/rear/side|fc
- */
-static void reorder_outputs(unsigned int nums, hda_nid_t *pins)
-{
- hda_nid_t nid;
-
- switch (nums) {
- case 3:
- case 4:
- nid = pins[1];
- pins[1] = pins[2];
- pins[2] = nid;
- break;
- }
-}
-
-/*
- * Parse all pin widgets and store the useful pin nids to cfg
- *
- * The number of line-outs or any primary output is stored in line_outs,
- * and the corresponding output pins are assigned to line_out_pins[],
- * in the order of front, rear, CLFE, side, ...
- *
- * If more extra outputs (speaker and headphone) are found, the pins are
- * assisnged to hp_pins[] and speaker_pins[], respectively. If no line-out jack
- * is detected, one of speaker of HP pins is assigned as the primary
- * output, i.e. to line_out_pins[0]. So, line_outs is always positive
- * if any analog output exists.
- *
- * The analog input pins are assigned to inputs array.
- * The digital input/output pins are assigned to dig_in_pin and dig_out_pin,
- * respectively.
- */
-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)
-{
- hda_nid_t nid, end_nid;
- short seq, assoc_line_out;
- short sequences_line_out[ARRAY_SIZE(cfg->line_out_pins)];
- short sequences_speaker[ARRAY_SIZE(cfg->speaker_pins)];
- short sequences_hp[ARRAY_SIZE(cfg->hp_pins)];
- int i;
-
- memset(cfg, 0, sizeof(*cfg));
-
- memset(sequences_line_out, 0, sizeof(sequences_line_out));
- memset(sequences_speaker, 0, sizeof(sequences_speaker));
- memset(sequences_hp, 0, sizeof(sequences_hp));
- assoc_line_out = 0;
-
- codec->ignore_misc_bit = true;
- end_nid = codec->start_nid + codec->num_nodes;
- for (nid = codec->start_nid; nid < end_nid; nid++) {
- unsigned int wid_caps = get_wcaps(codec, nid);
- unsigned int wid_type = get_wcaps_type(wid_caps);
- unsigned int def_conf;
- short assoc, loc, conn, dev;
-
- /* read all default configuration for pin complex */
- if (wid_type != AC_WID_PIN)
- continue;
- /* ignore the given nids (e.g. pc-beep returns error) */
- if (ignore_nids && is_in_nid_list(nid, ignore_nids))
- continue;
-
- def_conf = snd_hda_codec_get_pincfg(codec, nid);
- if (!(get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
- AC_DEFCFG_MISC_NO_PRESENCE))
- codec->ignore_misc_bit = false;
- conn = get_defcfg_connect(def_conf);
- if (conn == AC_JACK_PORT_NONE)
- continue;
- loc = get_defcfg_location(def_conf);
- dev = get_defcfg_device(def_conf);
-
- /* workaround for buggy BIOS setups */
- if (dev == AC_JACK_LINE_OUT) {
- if (conn == AC_JACK_PORT_FIXED)
- dev = AC_JACK_SPEAKER;
- }
-
- switch (dev) {
- case AC_JACK_LINE_OUT:
- seq = get_defcfg_sequence(def_conf);
- assoc = get_defcfg_association(def_conf);
-
- if (!(wid_caps & AC_WCAP_STEREO))
- if (!cfg->mono_out_pin)
- cfg->mono_out_pin = nid;
- if (!assoc)
- continue;
- if (!assoc_line_out)
- assoc_line_out = assoc;
- else if (assoc_line_out != assoc)
- continue;
- if (cfg->line_outs >= ARRAY_SIZE(cfg->line_out_pins))
- continue;
- cfg->line_out_pins[cfg->line_outs] = nid;
- sequences_line_out[cfg->line_outs] = seq;
- cfg->line_outs++;
- break;
- case AC_JACK_SPEAKER:
- seq = get_defcfg_sequence(def_conf);
- assoc = get_defcfg_association(def_conf);
- if (cfg->speaker_outs >= ARRAY_SIZE(cfg->speaker_pins))
- continue;
- cfg->speaker_pins[cfg->speaker_outs] = nid;
- sequences_speaker[cfg->speaker_outs] = (assoc << 4) | seq;
- cfg->speaker_outs++;
- break;
- case AC_JACK_HP_OUT:
- seq = get_defcfg_sequence(def_conf);
- assoc = get_defcfg_association(def_conf);
- if (cfg->hp_outs >= ARRAY_SIZE(cfg->hp_pins))
- continue;
- cfg->hp_pins[cfg->hp_outs] = nid;
- sequences_hp[cfg->hp_outs] = (assoc << 4) | seq;
- cfg->hp_outs++;
- break;
- case AC_JACK_MIC_IN:
- add_auto_cfg_input_pin(cfg, nid, AUTO_PIN_MIC);
- break;
- case AC_JACK_LINE_IN:
- add_auto_cfg_input_pin(cfg, nid, AUTO_PIN_LINE_IN);
- break;
- case AC_JACK_CD:
- add_auto_cfg_input_pin(cfg, nid, AUTO_PIN_CD);
- break;
- case AC_JACK_AUX:
- add_auto_cfg_input_pin(cfg, nid, AUTO_PIN_AUX);
- break;
- case AC_JACK_SPDIF_OUT:
- case AC_JACK_DIG_OTHER_OUT:
- if (cfg->dig_outs >= ARRAY_SIZE(cfg->dig_out_pins))
- continue;
- cfg->dig_out_pins[cfg->dig_outs] = nid;
- cfg->dig_out_type[cfg->dig_outs] =
- (loc == AC_JACK_LOC_HDMI) ?
- HDA_PCM_TYPE_HDMI : HDA_PCM_TYPE_SPDIF;
- cfg->dig_outs++;
- break;
- case AC_JACK_SPDIF_IN:
- case AC_JACK_DIG_OTHER_IN:
- cfg->dig_in_pin = nid;
- if (loc == AC_JACK_LOC_HDMI)
- cfg->dig_in_type = HDA_PCM_TYPE_HDMI;
- else
- cfg->dig_in_type = HDA_PCM_TYPE_SPDIF;
- break;
- }
- }
-
- /* FIX-UP:
- * If no line-out is defined but multiple HPs are found,
- * some of them might be the real line-outs.
- */
- if (!cfg->line_outs && cfg->hp_outs > 1 &&
- !(cond_flags & HDA_PINCFG_NO_HP_FIXUP)) {
- int i = 0;
- while (i < cfg->hp_outs) {
- /* The real HPs should have the sequence 0x0f */
- if ((sequences_hp[i] & 0x0f) == 0x0f) {
- i++;
- continue;
- }
- /* Move it to the line-out table */
- cfg->line_out_pins[cfg->line_outs] = cfg->hp_pins[i];
- sequences_line_out[cfg->line_outs] = sequences_hp[i];
- cfg->line_outs++;
- cfg->hp_outs--;
- memmove(cfg->hp_pins + i, cfg->hp_pins + i + 1,
- sizeof(cfg->hp_pins[0]) * (cfg->hp_outs - i));
- memmove(sequences_hp + i, sequences_hp + i + 1,
- sizeof(sequences_hp[0]) * (cfg->hp_outs - i));
- }
- memset(cfg->hp_pins + cfg->hp_outs, 0,
- sizeof(hda_nid_t) * (AUTO_CFG_MAX_OUTS - cfg->hp_outs));
- if (!cfg->hp_outs)
- cfg->line_out_type = AUTO_PIN_HP_OUT;
-
- }
-
- /* sort by sequence */
- sort_pins_by_sequence(cfg->line_out_pins, sequences_line_out,
- cfg->line_outs);
- sort_pins_by_sequence(cfg->speaker_pins, sequences_speaker,
- cfg->speaker_outs);
- sort_pins_by_sequence(cfg->hp_pins, sequences_hp,
- cfg->hp_outs);
-
- /*
- * FIX-UP: if no line-outs are detected, try to use speaker or HP pin
- * as a primary output
- */
- if (!cfg->line_outs &&
- !(cond_flags & HDA_PINCFG_NO_LO_FIXUP)) {
- if (cfg->speaker_outs) {
- cfg->line_outs = cfg->speaker_outs;
- memcpy(cfg->line_out_pins, cfg->speaker_pins,
- sizeof(cfg->speaker_pins));
- cfg->speaker_outs = 0;
- memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins));
- cfg->line_out_type = AUTO_PIN_SPEAKER_OUT;
- } else if (cfg->hp_outs) {
- cfg->line_outs = cfg->hp_outs;
- memcpy(cfg->line_out_pins, cfg->hp_pins,
- sizeof(cfg->hp_pins));
- cfg->hp_outs = 0;
- memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins));
- cfg->line_out_type = AUTO_PIN_HP_OUT;
- }
- }
-
- reorder_outputs(cfg->line_outs, cfg->line_out_pins);
- reorder_outputs(cfg->hp_outs, cfg->hp_pins);
- reorder_outputs(cfg->speaker_outs, cfg->speaker_pins);
-
- sort_autocfg_input_pins(cfg);
-
- /*
- * debug prints of the parsed results
- */
- snd_printd("autoconfig: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x) type:%s\n",
- cfg->line_outs, cfg->line_out_pins[0], cfg->line_out_pins[1],
- cfg->line_out_pins[2], cfg->line_out_pins[3],
- cfg->line_out_pins[4],
- cfg->line_out_type == AUTO_PIN_HP_OUT ? "hp" :
- (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT ?
- "speaker" : "line"));
- snd_printd(" speaker_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
- cfg->speaker_outs, cfg->speaker_pins[0],
- cfg->speaker_pins[1], cfg->speaker_pins[2],
- cfg->speaker_pins[3], cfg->speaker_pins[4]);
- snd_printd(" hp_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
- cfg->hp_outs, cfg->hp_pins[0],
- cfg->hp_pins[1], cfg->hp_pins[2],
- cfg->hp_pins[3], cfg->hp_pins[4]);
- snd_printd(" mono: mono_out=0x%x\n", cfg->mono_out_pin);
- if (cfg->dig_outs)
- snd_printd(" dig-out=0x%x/0x%x\n",
- cfg->dig_out_pins[0], cfg->dig_out_pins[1]);
- snd_printd(" inputs:");
- for (i = 0; i < cfg->num_inputs; i++) {
- snd_printd(" %s=0x%x",
- hda_get_autocfg_input_label(codec, cfg, i),
- cfg->inputs[i].pin);
- }
- snd_printd("\n");
- if (cfg->dig_in_pin)
- snd_printd(" dig-in=0x%x\n", cfg->dig_in_pin);
-
- return 0;
-}
-EXPORT_SYMBOL_HDA(snd_hda_parse_pin_defcfg);
-
-int snd_hda_get_input_pin_attr(unsigned int def_conf)
-{
- unsigned int loc = get_defcfg_location(def_conf);
- unsigned int conn = get_defcfg_connect(def_conf);
- if (conn == AC_JACK_PORT_NONE)
- return INPUT_PIN_ATTR_UNUSED;
- /* Windows may claim the internal mic to be BOTH, too */
- if (conn == AC_JACK_PORT_FIXED || conn == AC_JACK_PORT_BOTH)
- return INPUT_PIN_ATTR_INT;
- if ((loc & 0x30) == AC_JACK_LOC_INTERNAL)
- return INPUT_PIN_ATTR_INT;
- if ((loc & 0x30) == AC_JACK_LOC_SEPARATE)
- return INPUT_PIN_ATTR_DOCK;
- if (loc == AC_JACK_LOC_REAR)
- return INPUT_PIN_ATTR_REAR;
- if (loc == AC_JACK_LOC_FRONT)
- return INPUT_PIN_ATTR_FRONT;
- return INPUT_PIN_ATTR_NORMAL;
-}
-EXPORT_SYMBOL_HDA(snd_hda_get_input_pin_attr);
-
-/**
- * hda_get_input_pin_label - Give a label for the given input pin
- *
- * When check_location is true, the function checks the pin location
- * for mic and line-in pins, and set an appropriate prefix like "Front",
- * "Rear", "Internal".
- */
-
-static const char *hda_get_input_pin_label(struct hda_codec *codec,
- hda_nid_t pin, bool check_location)
-{
- unsigned int def_conf;
- static const char * const mic_names[] = {
- "Internal Mic", "Dock Mic", "Mic", "Front Mic", "Rear Mic",
- };
- int attr;
-
- def_conf = snd_hda_codec_get_pincfg(codec, pin);
-
- switch (get_defcfg_device(def_conf)) {
- case AC_JACK_MIC_IN:
- if (!check_location)
- return "Mic";
- attr = snd_hda_get_input_pin_attr(def_conf);
- if (!attr)
- return "None";
- return mic_names[attr - 1];
- case AC_JACK_LINE_IN:
- if (!check_location)
- return "Line";
- attr = snd_hda_get_input_pin_attr(def_conf);
- if (!attr)
- return "None";
- if (attr == INPUT_PIN_ATTR_DOCK)
- return "Dock Line";
- return "Line";
- case AC_JACK_AUX:
- return "Aux";
- case AC_JACK_CD:
- return "CD";
- case AC_JACK_SPDIF_IN:
- return "SPDIF In";
- case AC_JACK_DIG_OTHER_IN:
- return "Digital In";
- default:
- return "Misc";
- }
-}
-
-/* Check whether the location prefix needs to be added to the label.
- * If all mic-jacks are in the same location (e.g. rear panel), we don't
- * have to put "Front" prefix to each label. In such a case, returns false.
- */
-static int check_mic_location_need(struct hda_codec *codec,
- const struct auto_pin_cfg *cfg,
- int input)
-{
- unsigned int defc;
- int i, attr, attr2;
-
- defc = snd_hda_codec_get_pincfg(codec, cfg->inputs[input].pin);
- attr = snd_hda_get_input_pin_attr(defc);
- /* for internal or docking mics, we need locations */
- if (attr <= INPUT_PIN_ATTR_NORMAL)
- return 1;
-
- attr = 0;
- for (i = 0; i < cfg->num_inputs; i++) {
- defc = snd_hda_codec_get_pincfg(codec, cfg->inputs[i].pin);
- attr2 = snd_hda_get_input_pin_attr(defc);
- if (attr2 >= INPUT_PIN_ATTR_NORMAL) {
- if (attr && attr != attr2)
- return 1; /* different locations found */
- attr = attr2;
- }
- }
- return 0;
-}
-
-/**
- * hda_get_autocfg_input_label - Get a label for the given input
- *
- * Get a label for the given input pin defined by the autocfg item.
- * Unlike hda_get_input_pin_label(), this function checks all inputs
- * defined in autocfg and avoids the redundant mic/line prefix as much as
- * possible.
- */
-const char *hda_get_autocfg_input_label(struct hda_codec *codec,
- const struct auto_pin_cfg *cfg,
- int input)
-{
- int type = cfg->inputs[input].type;
- int has_multiple_pins = 0;
-
- if ((input > 0 && cfg->inputs[input - 1].type == type) ||
- (input < cfg->num_inputs - 1 && cfg->inputs[input + 1].type == type))
- has_multiple_pins = 1;
- if (has_multiple_pins && type == AUTO_PIN_MIC)
- has_multiple_pins &= check_mic_location_need(codec, cfg, input);
- return hda_get_input_pin_label(codec, cfg->inputs[input].pin,
- has_multiple_pins);
-}
-EXPORT_SYMBOL_HDA(hda_get_autocfg_input_label);
-
-/* return the position of NID in the list, or -1 if not found */
-static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
-{
- int i;
- for (i = 0; i < nums; i++)
- if (list[i] == nid)
- return i;
- return -1;
-}
-
-/* get a unique suffix or an index number */
-static const char *check_output_sfx(hda_nid_t nid, const hda_nid_t *pins,
- int num_pins, int *indexp)
-{
- static const char * const channel_sfx[] = {
- " Front", " Surround", " CLFE", " Side"
- };
- int i;
-
- i = find_idx_in_nid_list(nid, pins, num_pins);
- if (i < 0)
- return NULL;
- if (num_pins == 1)
- return "";
- if (num_pins > ARRAY_SIZE(channel_sfx)) {
- if (indexp)
- *indexp = i;
- return "";
- }
- return channel_sfx[i];
-}
-
-static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid,
- const struct auto_pin_cfg *cfg,
- const char *name, char *label, int maxlen,
- int *indexp)
-{
- unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);
- int attr = snd_hda_get_input_pin_attr(def_conf);
- const char *pfx = "", *sfx = "";
-
- /* handle as a speaker if it's a fixed line-out */
- if (!strcmp(name, "Line Out") && attr == INPUT_PIN_ATTR_INT)
- name = "Speaker";
- /* check the location */
- switch (attr) {
- case INPUT_PIN_ATTR_DOCK:
- pfx = "Dock ";
- break;
- case INPUT_PIN_ATTR_FRONT:
- pfx = "Front ";
- break;
- }
- if (cfg) {
- /* try to give a unique suffix if needed */
- sfx = check_output_sfx(nid, cfg->line_out_pins, cfg->line_outs,
- indexp);
- if (!sfx)
- sfx = check_output_sfx(nid, cfg->speaker_pins, cfg->speaker_outs,
- indexp);
- if (!sfx) {
- /* don't add channel suffix for Headphone controls */
- int idx = find_idx_in_nid_list(nid, cfg->hp_pins,
- cfg->hp_outs);
- if (idx >= 0)
- *indexp = idx;
- sfx = "";
- }
- }
- snprintf(label, maxlen, "%s%s%s", pfx, name, sfx);
- return 1;
-}
-
-/**
- * snd_hda_get_pin_label - Get a label for the given I/O pin
- *
- * Get a label for the given pin. This function works for both input and
- * output pins. When @cfg is given as non-NULL, the function tries to get
- * an optimized label using hda_get_autocfg_input_label().
- *
- * This function tries to give a unique label string for the pin as much as
- * possible. For example, when the multiple line-outs are present, it adds
- * the channel suffix like "Front", "Surround", etc (only when @cfg is given).
- * If no unique name with a suffix is available and @indexp is non-NULL, the
- * index number is stored in the pointer.
- */
-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)
-{
- unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);
- const char *name = NULL;
- int i;
-
- if (indexp)
- *indexp = 0;
- if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE)
- return 0;
-
- switch (get_defcfg_device(def_conf)) {
- case AC_JACK_LINE_OUT:
- return fill_audio_out_name(codec, nid, cfg, "Line Out",
- label, maxlen, indexp);
- case AC_JACK_SPEAKER:
- return fill_audio_out_name(codec, nid, cfg, "Speaker",
- label, maxlen, indexp);
- case AC_JACK_HP_OUT:
- return fill_audio_out_name(codec, nid, cfg, "Headphone",
- label, maxlen, indexp);
- case AC_JACK_SPDIF_OUT:
- case AC_JACK_DIG_OTHER_OUT:
- if (get_defcfg_location(def_conf) == AC_JACK_LOC_HDMI)
- name = "HDMI";
- else
- name = "SPDIF";
- if (cfg && indexp) {
- i = find_idx_in_nid_list(nid, cfg->dig_out_pins,
- cfg->dig_outs);
- if (i >= 0)
- *indexp = i;
- }
- break;
- default:
- if (cfg) {
- for (i = 0; i < cfg->num_inputs; i++) {
- if (cfg->inputs[i].pin != nid)
- continue;
- name = hda_get_autocfg_input_label(codec, cfg, i);
- if (name)
- break;
- }
- }
- if (!name)
- name = hda_get_input_pin_label(codec, nid, true);
- break;
- }
- if (!name)
- return 0;
- strlcpy(label, name, maxlen);
- return 1;
-}
-EXPORT_SYMBOL_HDA(snd_hda_get_pin_label);
-
/**
* snd_hda_add_imux_item - Add an item to input_mux
*
#include <sound/jack.h>
#include "hda_codec.h"
#include "hda_local.h"
+#include "hda_auto_parser.h"
#include "hda_jack.h"
bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid)
#ifndef __SOUND_HDA_JACK_H
#define __SOUND_HDA_JACK_H
+struct auto_pin_cfg;
+
struct hda_jack_tbl {
hda_nid_t nid;
unsigned char action; /* event action (0 = none) */
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
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) \
#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))
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
+#include "hda_auto_parser.h"
#include "hda_beep.h"
#include "hda_jack.h"
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
+#include "hda_auto_parser.h"
/*
*/
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
+#include "hda_auto_parser.h"
#define WIDGET_CHIP_CTRL 0x15
#define WIDGET_DSP_CTRL 0x16
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
+#include "hda_auto_parser.h"
#include "hda_jack.h"
#include <sound/tlv.h>
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
+#include "hda_auto_parser.h"
#define NUM_PINS 11
#include <sound/tlv.h>
#include "hda_codec.h"
#include "hda_local.h"
+#include "hda_auto_parser.h"
#include "hda_beep.h"
#include "hda_jack.h"
#include <sound/asoundef.h>
#include "hda_codec.h"
#include "hda_local.h"
+#include "hda_auto_parser.h"
#include "hda_jack.h"
/* Pin Widget NID */
projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / commitdiff