diff options
Diffstat (limited to 'sound/pci/hda/hda_generic.c')
| -rw-r--r-- | sound/pci/hda/hda_generic.c | 620 |
1 files changed, 479 insertions, 141 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index fe18071bf93a..3d2597b7037b 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -140,6 +140,9 @@ static void parse_user_hints(struct hda_codec *codec) val = snd_hda_get_bool_hint(codec, "single_adc_amp"); if (val >= 0) codec->single_adc_amp = !!val; + val = snd_hda_get_bool_hint(codec, "power_save_node"); + if (val >= 0) + codec->power_save_node = !!val; val = snd_hda_get_bool_hint(codec, "auto_mute"); if (val >= 0) @@ -648,12 +651,24 @@ static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid, unsigned int dir, unsigned int idx) { struct hda_gen_spec *spec = codec->spec; + int type = get_wcaps_type(get_wcaps(codec, nid)); int i, n; + if (nid == codec->core.afg) + return true; + for (n = 0; n < spec->paths.used; n++) { struct nid_path *path = snd_array_elem(&spec->paths, n); if (!path->active) continue; + if (codec->power_save_node) { + if (!path->stream_enabled) + continue; + /* ignore unplugged paths except for DAC/ADC */ + if (!(path->pin_enabled || path->pin_fixed) && + type != AC_WID_AUD_OUT && type != AC_WID_AUD_IN) + continue; + } for (i = 0; i < path->depth; i++) { if (path->path[i] == nid) { if (dir == HDA_OUTPUT || path->idx[i] == idx) @@ -687,13 +702,30 @@ static int get_amp_val_to_activate(struct hda_codec *codec, hda_nid_t nid, return val; } +/* is this a stereo widget or a stereo-to-mono mix? */ +static bool is_stereo_amps(struct hda_codec *codec, hda_nid_t nid, int dir) +{ + unsigned int wcaps = get_wcaps(codec, nid); + hda_nid_t conn; + + if (wcaps & AC_WCAP_STEREO) + return true; + if (dir != HDA_INPUT || get_wcaps_type(wcaps) != AC_WID_AUD_MIX) + return false; + if (snd_hda_get_num_conns(codec, nid) != 1) + return false; + if (snd_hda_get_connections(codec, nid, &conn, 1) < 0) + return false; + return !!(get_wcaps(codec, conn) & AC_WCAP_STEREO); +} + /* initialize the amp value (only at the first time) */ static void init_amp(struct hda_codec *codec, hda_nid_t nid, int dir, int idx) { unsigned int caps = query_amp_caps(codec, nid, dir); int val = get_amp_val_to_activate(codec, nid, dir, caps, false); - if (get_wcaps(codec, nid) & AC_WCAP_STEREO) + if (is_stereo_amps(codec, nid, dir)) snd_hda_codec_amp_init_stereo(codec, nid, dir, idx, 0xff, val); else snd_hda_codec_amp_init(codec, nid, 0, dir, idx, 0xff, val); @@ -703,7 +735,7 @@ static void init_amp(struct hda_codec *codec, hda_nid_t nid, int dir, int idx) static int update_amp(struct hda_codec *codec, hda_nid_t nid, int dir, int idx, unsigned int mask, unsigned int val) { - if (get_wcaps(codec, nid) & AC_WCAP_STEREO) + if (is_stereo_amps(codec, nid, dir)) return snd_hda_codec_amp_stereo(codec, nid, dir, idx, mask, val); else @@ -790,6 +822,44 @@ static void activate_amp_in(struct hda_codec *codec, struct nid_path *path, } } +/* sync power of each widget in the the given path */ +static hda_nid_t path_power_update(struct hda_codec *codec, + struct nid_path *path, + bool allow_powerdown) +{ + hda_nid_t nid, changed = 0; + int i, state; + + for (i = 0; i < path->depth; i++) { + nid = path->path[i]; + if (!(get_wcaps(codec, nid) & AC_WCAP_POWER)) + continue; + if (nid == codec->core.afg) + continue; + if (!allow_powerdown || is_active_nid_for_any(codec, nid)) + state = AC_PWRST_D0; + else + state = AC_PWRST_D3; + if (!snd_hda_check_power_state(codec, nid, state)) { + snd_hda_codec_write(codec, nid, 0, + AC_VERB_SET_POWER_STATE, state); + changed = nid; + if (state == AC_PWRST_D0) + snd_hdac_regmap_sync_node(&codec->core, nid); + } + } + return changed; +} + +/* do sync with the last power state change */ +static void sync_power_state_change(struct hda_codec *codec, hda_nid_t nid) +{ + if (nid) { + msleep(10); + snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0); + } +} + /** * snd_hda_activate_path - activate or deactivate the given path * @codec: the HDA codec @@ -808,15 +878,13 @@ void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, if (!enable) path->active = false; + /* make sure the widget is powered up */ + if (enable && (spec->power_down_unused || codec->power_save_node)) + path_power_update(codec, path, codec->power_save_node); + for (i = path->depth - 1; i >= 0; i--) { hda_nid_t nid = path->path[i]; - if (enable && spec->power_down_unused) { - /* make sure the widget is powered up */ - if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D0)) - snd_hda_codec_write(codec, nid, 0, - AC_VERB_SET_POWER_STATE, - AC_PWRST_D0); - } + if (enable && path->multi[i]) snd_hda_codec_update_cache(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, @@ -836,28 +904,10 @@ EXPORT_SYMBOL_GPL(snd_hda_activate_path); static void path_power_down_sync(struct hda_codec *codec, struct nid_path *path) { struct hda_gen_spec *spec = codec->spec; - bool changed = false; - int i; - if (!spec->power_down_unused || path->active) + if (!(spec->power_down_unused || codec->power_save_node) || path->active) return; - - for (i = 0; i < path->depth; i++) { - hda_nid_t nid = path->path[i]; - if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D3) && - !is_active_nid_for_any(codec, nid)) { - snd_hda_codec_write(codec, nid, 0, - AC_VERB_SET_POWER_STATE, - AC_PWRST_D3); - changed = true; - } - } - - if (changed) { - msleep(10); - snd_hda_codec_read(codec, path->path[0], 0, - AC_VERB_GET_POWER_STATE, 0); - } + sync_power_state_change(codec, path_power_update(codec, path, true)); } /* turn on/off EAPD on the given pin */ @@ -1557,6 +1607,7 @@ static int check_aamix_out_path(struct hda_codec *codec, int path_idx) return 0; /* print_nid_path(codec, "output-aamix", path); */ path->active = false; /* unused as default */ + path->pin_fixed = true; /* static route */ return snd_hda_get_path_idx(codec, path); } @@ -1846,12 +1897,11 @@ static void debug_show_configs(struct hda_codec *codec, static void fill_all_dac_nids(struct hda_codec *codec) { struct hda_gen_spec *spec = codec->spec; - int i; - hda_nid_t nid = codec->start_nid; + hda_nid_t nid; spec->num_all_dacs = 0; memset(spec->all_dacs, 0, sizeof(spec->all_dacs)); - for (i = 0; i < codec->num_nodes; i++, nid++) { + for_each_hda_codec_node(nid, codec) { if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT) continue; if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) { @@ -2981,6 +3031,7 @@ static int new_analog_input(struct hda_codec *codec, int input_idx, } path->active = true; + path->stream_enabled = true; /* no DAC/ADC involved */ err = add_loopback_list(spec, mix_nid, idx); if (err < 0) return err; @@ -2992,6 +3043,8 @@ static int new_analog_input(struct hda_codec *codec, int input_idx, if (path) { print_nid_path(codec, "loopback-merge", path); path->active = true; + path->pin_fixed = true; /* static route */ + path->stream_enabled = true; /* no DAC/ADC involved */ spec->loopback_merge_path = snd_hda_get_path_idx(codec, path); } @@ -3013,10 +3066,9 @@ static int fill_adc_nids(struct hda_codec *codec) hda_nid_t nid; hda_nid_t *adc_nids = spec->adc_nids; int max_nums = ARRAY_SIZE(spec->adc_nids); - int i, nums = 0; + int nums = 0; - nid = codec->start_nid; - for (i = 0; i < codec->num_nodes; i++, nid++) { + for_each_hda_codec_node(nid, codec) { unsigned int caps = get_wcaps(codec, nid); int type = get_wcaps_type(caps); @@ -3329,11 +3381,6 @@ static int cap_put_caller(struct snd_kcontrol *kcontrol, imux = &spec->input_mux; adc_idx = kcontrol->id.index; mutex_lock(&codec->control_mutex); - /* we use the cache-only update at first since multiple input paths - * may shared the same amp; by updating only caches, the redundant - * writes to hardware can be reduced. - */ - codec->cached_write = 1; for (i = 0; i < imux->num_items; i++) { path = get_input_path(codec, adc_idx, i); if (!path || !path->ctls[type]) @@ -3341,12 +3388,9 @@ static int cap_put_caller(struct snd_kcontrol *kcontrol, kcontrol->private_value = path->ctls[type]; err = func(kcontrol, ucontrol); if (err < 0) - goto error; + break; } - error: - codec->cached_write = 0; mutex_unlock(&codec->control_mutex); - snd_hda_codec_flush_cache(codec); /* flush the updates */ if (err >= 0 && spec->cap_sync_hook) spec->cap_sync_hook(codec, kcontrol, ucontrol); return err; @@ -3793,6 +3837,7 @@ static void parse_digital(struct hda_codec *codec) continue; print_nid_path(codec, "digout", path); path->active = true; + path->pin_fixed = true; /* no jack detection */ spec->digout_paths[i] = snd_hda_get_path_idx(codec, path); set_pin_target(codec, pin, PIN_OUT, false); if (!nums) { @@ -3809,8 +3854,7 @@ static void parse_digital(struct hda_codec *codec) if (spec->autocfg.dig_in_pin) { pin = spec->autocfg.dig_in_pin; - dig_nid = codec->start_nid; - for (i = 0; i < codec->num_nodes; i++, dig_nid++) { + for_each_hda_codec_node(dig_nid, codec) { unsigned int wcaps = get_wcaps(codec, dig_nid); if (get_wcaps_type(wcaps) != AC_WID_AUD_IN) continue; @@ -3820,6 +3864,7 @@ static void parse_digital(struct hda_codec *codec) if (path) { print_nid_path(codec, "digin", path); path->active = true; + path->pin_fixed = true; /* no jack */ spec->dig_in_nid = dig_nid; spec->digin_path = snd_hda_get_path_idx(codec, path); set_pin_target(codec, pin, PIN_IN, false); @@ -3879,6 +3924,238 @@ static int mux_select(struct hda_codec *codec, unsigned int adc_idx, return 1; } +/* power up/down widgets in the all paths that match with the given NID + * as terminals (either start- or endpoint) + * + * returns the last changed NID, or zero if unchanged. + */ +static hda_nid_t set_path_power(struct hda_codec *codec, hda_nid_t nid, + int pin_state, int stream_state) +{ + struct hda_gen_spec *spec = codec->spec; + hda_nid_t last, changed = 0; + struct nid_path *path; + int n; + + for (n = 0; n < spec->paths.used; n++) { + path = snd_array_elem(&spec->paths, n); + if (path->path[0] == nid || + path->path[path->depth - 1] == nid) { + bool pin_old = path->pin_enabled; + bool stream_old = path->stream_enabled; + + if (pin_state >= 0) + path->pin_enabled = pin_state; + if (stream_state >= 0) + path->stream_enabled = stream_state; + if ((!path->pin_fixed && path->pin_enabled != pin_old) + || path->stream_enabled != stream_old) { + last = path_power_update(codec, path, true); + if (last) + changed = last; + } + } + } + return changed; +} + +/* check the jack status for power control */ +static bool detect_pin_state(struct hda_codec *codec, hda_nid_t pin) +{ + if (!is_jack_detectable(codec, pin)) + return true; + return snd_hda_jack_detect_state(codec, pin) != HDA_JACK_NOT_PRESENT; +} + +/* power up/down the paths of the given pin according to the jack state; + * power = 0/1 : only power up/down if it matches with the jack state, + * < 0 : force power up/down to follow the jack sate + * + * returns the last changed NID, or zero if unchanged. + */ +static hda_nid_t set_pin_power_jack(struct hda_codec *codec, hda_nid_t pin, + int power) +{ + bool on; + + if (!codec->power_save_node) + return 0; + + on = detect_pin_state(codec, pin); + + if (power >= 0 && on != power) + return 0; + return set_path_power(codec, pin, on, -1); +} + +static void pin_power_callback(struct hda_codec *codec, + struct hda_jack_callback *jack, + bool on) +{ + if (jack && jack->tbl->nid) + sync_power_state_change(codec, + set_pin_power_jack(codec, jack->tbl->nid, on)); +} + +/* callback only doing power up -- called at first */ +static void pin_power_up_callback(struct hda_codec *codec, + struct hda_jack_callback *jack) +{ + pin_power_callback(codec, jack, true); +} + +/* callback only doing power down -- called at last */ +static void pin_power_down_callback(struct hda_codec *codec, + struct hda_jack_callback *jack) +{ + pin_power_callback(codec, jack, false); +} + +/* set up the power up/down callbacks */ +static void add_pin_power_ctls(struct hda_codec *codec, int num_pins, + const hda_nid_t *pins, bool on) +{ + int i; + hda_jack_callback_fn cb = + on ? pin_power_up_callback : pin_power_down_callback; + + for (i = 0; i < num_pins && pins[i]; i++) { + if (is_jack_detectable(codec, pins[i])) + snd_hda_jack_detect_enable_callback(codec, pins[i], cb); + else + set_path_power(codec, pins[i], true, -1); + } +} + +/* enabled power callback to each available I/O pin with jack detections; + * the digital I/O pins are excluded because of the unreliable detectsion + */ +static void add_all_pin_power_ctls(struct hda_codec *codec, bool on) +{ + struct hda_gen_spec *spec = codec->spec; + struct auto_pin_cfg *cfg = &spec->autocfg; + int i; + + if (!codec->power_save_node) + return; + add_pin_power_ctls(codec, cfg->line_outs, cfg->line_out_pins, on); + if (cfg->line_out_type != AUTO_PIN_HP_OUT) + add_pin_power_ctls(codec, cfg->hp_outs, cfg->hp_pins, on); + if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) + add_pin_power_ctls(codec, cfg->speaker_outs, cfg->speaker_pins, on); + for (i = 0; i < cfg->num_inputs; i++) + add_pin_power_ctls(codec, 1, &cfg->inputs[i].pin, on); +} + +/* sync path power up/down with the jack states of given pins */ +static void sync_pin_power_ctls(struct hda_codec *codec, int num_pins, + const hda_nid_t *pins) +{ + int i; + + for (i = 0; i < num_pins && pins[i]; i++) + if (is_jack_detectable(codec, pins[i])) + set_pin_power_jack(codec, pins[i], -1); +} + +/* sync path power up/down with pins; called at init and resume */ +static void sync_all_pin_power_ctls(struct hda_codec *codec) +{ + struct hda_gen_spec *spec = codec->spec; + struct auto_pin_cfg *cfg = &spec->autocfg; + int i; + + if (!codec->power_save_node) + return; + sync_pin_power_ctls(codec, cfg->line_outs, cfg->line_out_pins); + if (cfg->line_out_type != AUTO_PIN_HP_OUT) + sync_pin_power_ctls(codec, cfg->hp_outs, cfg->hp_pins); + if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) + sync_pin_power_ctls(codec, cfg->speaker_outs, cfg->speaker_pins); + for (i = 0; i < cfg->num_inputs; i++) + sync_pin_power_ctls(codec, 1, &cfg->inputs[i].pin); +} + +/* add fake paths if not present yet */ +static int add_fake_paths(struct hda_codec *codec, hda_nid_t nid, + int num_pins, const hda_nid_t *pins) +{ + struct hda_gen_spec *spec = codec->spec; + struct nid_path *path; + int i; + + for (i = 0; i < num_pins; i++) { + if (!pins[i]) + break; + if (get_nid_path(codec, nid, pins[i], 0)) + continue; + path = snd_array_new(&spec->paths); + if (!path) + return -ENOMEM; + memset(path, 0, sizeof(*path)); + path->depth = 2; + path->path[0] = nid; + path->path[1] = pins[i]; + path->active = true; + } + return 0; +} + +/* create fake paths to all outputs from beep */ +static int add_fake_beep_paths(struct hda_codec *codec) +{ + struct hda_gen_spec *spec = codec->spec; + struct auto_pin_cfg *cfg = &spec->autocfg; + hda_nid_t nid = spec->beep_nid; + int err; + + if (!codec->power_save_node || !nid) + return 0; + err = add_fake_paths(codec, nid, cfg->line_outs, cfg->line_out_pins); + if (err < 0) + return err; + if (cfg->line_out_type != AUTO_PIN_HP_OUT) { + err = add_fake_paths(codec, nid, cfg->hp_outs, cfg->hp_pins); + if (err < 0) + return err; + } + if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { + err = add_fake_paths(codec, nid, cfg->speaker_outs, + cfg->speaker_pins); + if (err < 0) + return err; + } + return 0; +} + +/* power up/down beep widget and its output paths */ +static void beep_power_hook(struct hda_beep *beep, bool on) +{ + set_path_power(beep->codec, beep->nid, -1, on); +} + +/** + * snd_hda_gen_fix_pin_power - Fix the power of the given pin widget to D0 + * @codec: the HDA codec + * @pin: NID of pin to fix + */ +int snd_hda_gen_fix_pin_power(struct hda_codec *codec, hda_nid_t pin) +{ + struct hda_gen_spec *spec = codec->spec; + struct nid_path *path; + + path = snd_array_new(&spec->paths); + if (!path) + return -ENOMEM; + memset(path, 0, sizeof(*path)); + path->depth = 1; + path->path[0] = pin; + path->active = true; + path->pin_fixed = true; + path->stream_enabled = true; + return 0; +} +EXPORT_SYMBOL_GPL(snd_hda_gen_fix_pin_power); /* * Jack detections for HP auto-mute and mic-switch @@ -3916,6 +4193,10 @@ static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, if (!nid) break; + oldval = snd_hda_codec_get_pin_target(codec, nid); + if (oldval & PIN_IN) + continue; /* no mute for inputs */ + if (spec->auto_mute_via_amp) { struct nid_path *path; hda_nid_t mute_nid; @@ -3930,29 +4211,32 @@ static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, spec->mute_bits |= (1ULL << mute_nid); else spec->mute_bits &= ~(1ULL << mute_nid); - set_pin_eapd(codec, nid, !mute); continue; + } else { + /* don't reset VREF value in case it's controlling + * the amp (see alc861_fixup_asus_amp_vref_0f()) + */ + if (spec->keep_vref_in_automute) + val = oldval & ~PIN_HP; + else + val = 0; + if (!mute) + val |= oldval; + /* here we call update_pin_ctl() so that the pinctl is + * changed without changing the pinctl target value; + * the original target value will be still referred at + * the init / resume again + */ + update_pin_ctl(codec, nid, val); } - oldval = snd_hda_codec_get_pin_target(codec, nid); - if (oldval & PIN_IN) - continue; /* no mute for inputs */ - /* don't reset VREF value in case it's controlling - * the amp (see alc861_fixup_asus_amp_vref_0f()) - */ - if (spec->keep_vref_in_automute) - val = oldval & ~PIN_HP; - else - val = 0; - if (!mute) - val |= oldval; - /* here we call update_pin_ctl() so that the pinctl is changed - * without changing the pinctl target value; - * the original target value will be still referred at the - * init / resume again - */ - update_pin_ctl(codec, nid, val); set_pin_eapd(codec, nid, !mute); + if (codec->power_save_node) { + bool on = !mute; + if (on) + on = detect_pin_state(codec, nid); + set_path_power(codec, nid, on, -1); + } } } @@ -4419,7 +4703,11 @@ unsigned int snd_hda_gen_path_power_filter(struct hda_codec *codec, hda_nid_t nid, unsigned int power_state) { - if (power_state != AC_PWRST_D0 || nid == codec->afg) + struct hda_gen_spec *spec = codec->spec; + + if (!spec->power_down_unused && !codec->power_save_node) + return power_state; + if (power_state != AC_PWRST_D0 || nid == codec->core.afg) return power_state; if (get_wcaps_type(get_wcaps(codec, nid)) >= AC_WID_POWER) return power_state; @@ -4449,6 +4737,21 @@ static void mute_all_mixer_nid(struct hda_codec *codec, hda_nid_t mix) } /** + * snd_hda_gen_stream_pm - Stream power management callback + * @codec: the HDA codec + * @nid: audio widget + * @on: power on/off flag + * + * Set this in patch_ops.stream_pm. Only valid with power_save_node flag. + */ +void snd_hda_gen_stream_pm(struct hda_codec *codec, hda_nid_t nid, bool on) +{ + if (codec->power_save_node) + set_path_power(codec, nid, -1, on); +} +EXPORT_SYMBOL_GPL(snd_hda_gen_stream_pm); + +/** * snd_hda_gen_parse_auto_config - Parse the given BIOS configuration and * set up the hda_gen_spec * @codec: the HDA codec @@ -4532,6 +4835,9 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec, if (err < 0) return err; + /* add power-down pin callbacks at first */ + add_all_pin_power_ctls(codec, false); + spec->const_channel_count = spec->ext_channel_count; /* check the multiple speaker and headphone pins */ if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) @@ -4601,6 +4907,9 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec, } } + /* add power-up pin callbacks at last */ + add_all_pin_power_ctls(codec, true); + /* mute all aamix input initially */ if (spec->mixer_nid) mute_all_mixer_nid(codec, spec->mixer_nid); @@ -4608,13 +4917,20 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec, dig_only: parse_digital(codec); - if (spec->power_down_unused) - codec->power_filter = snd_hda_gen_path_power_filter; + if (spec->power_down_unused || codec->power_save_node) + if (!codec->power_filter) + codec->power_filter = snd_hda_gen_path_power_filter; if (!spec->no_analog && spec->beep_nid) { err = snd_hda_attach_beep_device(codec, spec->beep_nid); if (err < 0) return err; + if (codec->beep && codec->power_save_node) { + err = add_fake_beep_paths(codec); + if (err < 0) + return err; + codec->beep->power_hook = beep_power_hook; + } } return 1; @@ -4658,7 +4974,7 @@ int snd_hda_gen_build_controls(struct hda_codec *codec) err = snd_hda_create_dig_out_ctls(codec, spec->multiout.dig_out_nid, spec->multiout.dig_out_nid, - spec->pcm_rec[1].pcm_type); + spec->pcm_rec[1]->pcm_type); if (err < 0) return err; if (!spec->no_analog) { @@ -5120,6 +5436,33 @@ static void fill_pcm_stream_name(char *str, size_t len, const char *sfx, strlcat(str, sfx, len); } +/* copy PCM stream info from @default_str, and override non-NULL entries + * from @spec_str and @nid + */ +static void setup_pcm_stream(struct hda_pcm_stream *str, + const struct hda_pcm_stream *default_str, + const struct hda_pcm_stream *spec_str, + hda_nid_t nid) +{ + *str = *default_str; + if (nid) + str->nid = nid; + if (spec_str) { + if (spec_str->substreams) + str->substreams = spec_str->substreams; + if (spec_str->channels_min) + str->channels_min = spec_str->channels_min; + if (spec_str->channels_max) + str->channels_max = spec_str->channels_max; + if (spec_str->rates) + str->rates = spec_str->rates; + if (spec_str->formats) + str->formats = spec_str->formats; + if (spec_str->maxbps) + str->maxbps = spec_str->maxbps; + } +} + /** * snd_hda_gen_build_pcms - build PCM streams based on the parsed results * @codec: the HDA codec @@ -5129,27 +5472,25 @@ static void fill_pcm_stream_name(char *str, size_t len, const char *sfx, int snd_hda_gen_build_pcms(struct hda_codec *codec) { struct hda_gen_spec *spec = codec->spec; - struct hda_pcm *info = spec->pcm_rec; - const struct hda_pcm_stream *p; + struct hda_pcm *info; bool have_multi_adcs; - codec->num_pcms = 1; - codec->pcm_info = info; - if (spec->no_analog) goto skip_analog; fill_pcm_stream_name(spec->stream_name_analog, sizeof(spec->stream_name_analog), - " Analog", codec->chip_name); - info->name = spec->stream_name_analog; + " Analog", codec->core.chip_name); + info = snd_hda_codec_pcm_new(codec, "%s", spec->stream_name_analog); + if (!info) + return -ENOMEM; + spec->pcm_rec[0] = info; if (spec->multiout.num_dacs > 0) { - p = spec->stream_analog_playback; - if (!p) - p = &pcm_analog_playback; - info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; - info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0]; + setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_PLAYBACK], + &pcm_analog_playback, + spec->stream_analog_playback, + spec->multiout.dac_nids[0]); info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = spec->multiout.max_channels; if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT && @@ -5158,15 +5499,11 @@ int snd_hda_gen_build_pcms(struct hda_codec *codec) snd_pcm_2_1_chmaps; } if (spec->num_adc_nids) { - p = spec->stream_analog_capture; - if (!p) { - if (spec->dyn_adc_switch) - p = &dyn_adc_pcm_analog_capture; - else - p = &pcm_analog_capture; - } - info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; - info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0]; + setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_CAPTURE], + (spec->dyn_adc_switch ? + &dyn_adc_pcm_analog_capture : &pcm_analog_capture), + spec->stream_analog_capture, + spec->adc_nids[0]); } skip_analog: @@ -5174,29 +5511,27 @@ int snd_hda_gen_build_pcms(struct hda_codec *codec) if (spec->multiout.dig_out_nid || spec->dig_in_nid) { fill_pcm_stream_name(spec->stream_name_digital, sizeof(spec->stream_name_digital), - " Digital", codec->chip_name); - codec->num_pcms = 2; + " Digital", codec->core.chip_name); + info = snd_hda_codec_pcm_new(codec, "%s", + spec->stream_name_digital); + if (!info) + return -ENOMEM; codec->slave_dig_outs = spec->multiout.slave_dig_outs; - info = spec->pcm_rec + 1; - info->name = spec->stream_name_digital; + spec->pcm_rec[1] = info; if (spec->dig_out_type) info->pcm_type = spec->dig_out_type; else info->pcm_type = HDA_PCM_TYPE_SPDIF; - if (spec->multiout.dig_out_nid) { - p = spec->stream_digital_playback; - if (!p) - p = &pcm_digital_playback; - info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; - info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; - } - if (spec->dig_in_nid) { - p = spec->stream_digital_capture; - if (!p) - p = &pcm_digital_capture; - info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; - info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; - } + if (spec->multiout.dig_out_nid) + setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_PLAYBACK], + &pcm_digital_playback, + spec->stream_digital_playback, + spec->multiout.dig_out_nid); + if (spec->dig_in_nid) + setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_CAPTURE], + &pcm_digital_capture, + spec->stream_digital_capture, + spec->dig_in_nid); } if (spec->no_analog) @@ -5211,35 +5546,30 @@ int snd_hda_gen_build_pcms(struct hda_codec *codec) if (spec->alt_dac_nid || have_multi_adcs) { fill_pcm_stream_name(spec->stream_name_alt_analog, sizeof(spec->stream_name_alt_analog), - " Alt Analog", codec->chip_name); - codec->num_pcms = 3; - info = spec->pcm_rec + 2; - info->name = spec->stream_name_alt_analog; - if (spec->alt_dac_nid) { - p = spec->stream_analog_alt_playback; - if (!p) - p = &pcm_analog_alt_playback; - info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; - info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = - spec->alt_dac_nid; - } else { - info->stream[SNDRV_PCM_STREAM_PLAYBACK] = - pcm_null_stream; - info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0; - } + " Alt Analog", codec->core.chip_name); + info = snd_hda_codec_pcm_new(codec, "%s", + spec->stream_name_alt_analog); + if (!info) + return -ENOMEM; + spec->pcm_rec[2] = info; + if (spec->alt_dac_nid) + setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_PLAYBACK], + &pcm_analog_alt_playback, + spec->stream_analog_alt_playback, + spec->alt_dac_nid); + else + setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_PLAYBACK], + &pcm_null_stream, NULL, 0); if (have_multi_adcs) { - p = spec->stream_analog_alt_capture; - if (!p) - p = &pcm_analog_alt_capture; - info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; - info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = - spec->adc_nids[1]; + setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_CAPTURE], + &pcm_analog_alt_capture, + spec->stream_analog_alt_capture, + spec->adc_nids[1]); info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_adc_nids - 1; } else { - info->stream[SNDRV_PCM_STREAM_CAPTURE] = - pcm_null_stream; - info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0; + setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_CAPTURE], + &pcm_null_stream, NULL, 0); } } @@ -5435,8 +5765,6 @@ int snd_hda_gen_init(struct hda_codec *codec) snd_hda_apply_verbs(codec); - codec->cached_write = 1; - init_multi_out(codec); init_extra_out(codec); init_multi_io(codec); @@ -5447,10 +5775,12 @@ int snd_hda_gen_init(struct hda_codec *codec) clear_unsol_on_unused_pins(codec); + sync_all_pin_power_ctls(codec); + /* call init functions of standard auto-mute helpers */ update_automute_all(codec); - snd_hda_codec_flush_cache(codec); + regcache_sync(codec->core.regmap); if (spec->vmaster_mute.sw_kctl && spec->vmaster_mute.hook) snd_hda_sync_vmaster_hook(&spec->vmaster_mute); @@ -5507,13 +5837,11 @@ static const struct hda_codec_ops generic_patch_ops = { #endif }; -/** +/* * snd_hda_parse_generic_codec - Generic codec parser * @codec: the HDA codec - * - * This should be called from the HDA codec core. */ -int snd_hda_parse_generic_codec(struct hda_codec *codec) +static int snd_hda_parse_generic_codec(struct hda_codec *codec) { struct hda_gen_spec *spec; int err; @@ -5539,7 +5867,17 @@ error: snd_hda_gen_free(codec); return err; } -EXPORT_SYMBOL_GPL(snd_hda_parse_generic_codec); + +static const struct hda_codec_preset snd_hda_preset_generic[] = { + { .id = HDA_CODEC_ID_GENERIC, .patch = snd_hda_parse_generic_codec }, + {} /* terminator */ +}; + +static struct hda_codec_driver generic_driver = { + .preset = snd_hda_preset_generic, +}; + +module_hda_codec_driver(generic_driver); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Generic HD-audio codec parser"); |