ALSA: hda/realtek - Adjust badness calculation for multi-ios
Try harder to fit the multi-io pins also by checking the hard-wired connections for multi-ios. Also, the badness values are adjusted to prioritize the multi-ios as more valuable. These changes will enable the multi-io on some machines without losing the current capability. Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
parent
6f45304091
commit
276dd70bae
@ -2929,6 +2929,7 @@ static int alc_auto_select_dac(struct hda_codec *codec, hda_nid_t pin,
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static bool alc_is_dac_already_used(struct hda_codec *codec, hda_nid_t nid)
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{
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struct alc_spec *spec = codec->spec;
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int i;
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if (found_in_nid_list(nid, spec->multiout.dac_nids,
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ARRAY_SIZE(spec->private_dac_nids)) ||
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found_in_nid_list(nid, spec->multiout.hp_out_nid,
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@ -2936,6 +2937,10 @@ static bool alc_is_dac_already_used(struct hda_codec *codec, hda_nid_t nid)
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found_in_nid_list(nid, spec->multiout.extra_out_nid,
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ARRAY_SIZE(spec->multiout.extra_out_nid)))
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return true;
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for (i = 0; i < spec->multi_ios; i++) {
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if (spec->multi_io[i].dac == nid)
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return true;
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}
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return false;
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}
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@ -3028,20 +3033,20 @@ enum {
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BAD_NO_PRIMARY_DAC = 0x10000,
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/* No DAC is found for the extra output */
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BAD_NO_DAC = 0x4000,
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/* No possible multi-ios */
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BAD_MULTI_IO = 0x103,
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/* No individual DAC for extra output */
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BAD_NO_EXTRA_DAC = 0x1000,
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BAD_NO_EXTRA_DAC = 0x102,
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/* No individual DAC for extra surrounds */
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BAD_NO_EXTRA_SURR_DAC = 0x200,
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BAD_NO_EXTRA_SURR_DAC = 0x101,
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/* Primary DAC shared with main surrounds */
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BAD_SHARED_SURROUND = 0x100,
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/* Volume widget is shared */
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BAD_SHARED_VOL = 0x10,
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/* Primary DAC shared with main CLFE */
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BAD_SHARED_CLFE = 0x10,
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/* Primary DAC shared with extra surrounds */
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BAD_SHARED_EXTRA_SURROUND = 0x10,
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/* No possible multi-ios */
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BAD_MULTI_IO = 0x1,
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/* Volume widget is shared */
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BAD_SHARED_VOL = 0x10,
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};
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static hda_nid_t alc_look_for_out_mute_nid(struct hda_codec *codec,
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@ -3140,7 +3145,8 @@ static int alc_auto_fill_extra_dacs(struct hda_codec *codec, int num_outs,
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}
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static int alc_auto_fill_multi_ios(struct hda_codec *codec,
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unsigned int location, int offset);
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hda_nid_t reference_pin,
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bool hardwired, int offset);
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static bool alc_map_singles(struct hda_codec *codec, int outs,
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const hda_nid_t *pins, hda_nid_t *dacs)
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@ -3159,11 +3165,11 @@ static bool alc_map_singles(struct hda_codec *codec, int outs,
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/* fill in the dac_nids table from the parsed pin configuration */
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static int fill_and_eval_dacs(struct hda_codec *codec,
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bool fill_hardwired)
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bool fill_hardwired,
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bool fill_mio_first)
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{
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struct alc_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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unsigned int location, defcfg;
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int i, j, err, badness;
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/* set num_dacs once to full for alc_auto_look_for_dac() */
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@ -3189,6 +3195,12 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
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mapped |= alc_map_singles(codec, cfg->speaker_outs,
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cfg->speaker_pins,
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spec->multiout.extra_out_nid);
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if (fill_mio_first && cfg->line_outs == 1 &&
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cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
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err = alc_auto_fill_multi_ios(codec, cfg->line_out_pins[0], true, 0);
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if (!err)
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mapped = true;
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}
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} while (mapped);
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}
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@ -3240,14 +3252,13 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
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}
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}
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if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
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if (fill_mio_first &&
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cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
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/* try to fill multi-io first */
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defcfg = snd_hda_codec_get_pincfg(codec, cfg->line_out_pins[0]);
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location = get_defcfg_location(defcfg);
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err = alc_auto_fill_multi_ios(codec, location, 0);
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err = alc_auto_fill_multi_ios(codec, cfg->line_out_pins[0], false, 0);
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if (err < 0)
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return err;
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badness += err;
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/* we don't count badness at this stage yet */
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}
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if (cfg->line_out_type != AUTO_PIN_HP_OUT) {
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@ -3266,17 +3277,29 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
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return err;
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badness += err;
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}
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if (!spec->multi_ios &&
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cfg->line_out_type == AUTO_PIN_SPEAKER_OUT &&
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cfg->hp_outs) {
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/* try multi-ios with HP + inputs */
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defcfg = snd_hda_codec_get_pincfg(codec, cfg->hp_pins[0]);
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location = get_defcfg_location(defcfg);
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err = alc_auto_fill_multi_ios(codec, location, 1);
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if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
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err = alc_auto_fill_multi_ios(codec, cfg->line_out_pins[0], false, 0);
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if (err < 0)
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return err;
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badness += err;
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}
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if (cfg->hp_outs && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
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/* try multi-ios with HP + inputs */
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err = alc_auto_fill_multi_ios(codec, cfg->hp_pins[0], false, 1);
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if (err < 0)
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return err;
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badness += err;
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}
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if (spec->multi_ios == 2) {
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for (i = 0; i < 2; i++)
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spec->private_dac_nids[spec->multiout.num_dacs++] =
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spec->multi_io[i].dac;
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spec->ext_channel_count = 2;
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} else if (spec->multi_ios) {
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spec->multi_ios = 0;
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badness += BAD_MULTI_IO;
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}
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return badness;
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}
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@ -3326,8 +3349,8 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec)
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struct auto_pin_cfg *best_cfg;
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int best_badness = INT_MAX;
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int badness;
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bool fill_hardwired = true;
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bool best_wired = true;
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bool fill_hardwired = true, fill_mio_first = true;
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bool best_wired = true, best_mio = true;
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bool hp_spk_swapped = false;
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best_cfg = kmalloc(sizeof(*best_cfg), GFP_KERNEL);
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@ -3336,23 +3359,28 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec)
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*best_cfg = *cfg;
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for (;;) {
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badness = fill_and_eval_dacs(codec, fill_hardwired);
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badness = fill_and_eval_dacs(codec, fill_hardwired,
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fill_mio_first);
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if (badness < 0)
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return badness;
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debug_badness("==> lo_type=%d, wired=%d, badness=0x%x\n",
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cfg->line_out_type, fill_hardwired, badness);
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debug_badness("==> lo_type=%d, wired=%d, mio=%d, badness=0x%x\n",
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cfg->line_out_type, fill_hardwired, fill_mio_first,
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badness);
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debug_show_configs(spec, cfg);
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if (badness < best_badness) {
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best_badness = badness;
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*best_cfg = *cfg;
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best_wired = fill_hardwired;
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best_mio = fill_mio_first;
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}
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if (!badness)
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break;
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if (fill_hardwired) {
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fill_hardwired = false;
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fill_mio_first = !fill_mio_first;
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if (!fill_mio_first)
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continue;
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fill_hardwired = !fill_hardwired;
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if (!fill_hardwired)
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continue;
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}
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if (hp_spk_swapped)
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break;
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hp_spk_swapped = true;
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@ -3389,10 +3417,10 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec)
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if (badness) {
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*cfg = *best_cfg;
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fill_and_eval_dacs(codec, best_wired);
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fill_and_eval_dacs(codec, best_wired, best_mio);
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}
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debug_badness("==> Best config: lo_type=%d, wired=%d\n",
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cfg->line_out_type, best_wired);
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debug_badness("==> Best config: lo_type=%d, wired=%d, mio=%d\n",
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cfg->line_out_type, best_wired, best_mio);
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debug_show_configs(spec, cfg);
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if (cfg->line_out_pins[0])
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@ -3791,66 +3819,110 @@ static void alc_auto_init_extra_out(struct hda_codec *codec)
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}
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}
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/* check whether the given pin can be a multi-io pin */
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static bool can_be_multiio_pin(struct hda_codec *codec,
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unsigned int location, hda_nid_t nid)
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{
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unsigned int defcfg, caps;
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defcfg = snd_hda_codec_get_pincfg(codec, nid);
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if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX)
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return false;
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if (location && get_defcfg_location(defcfg) != location)
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return false;
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caps = snd_hda_query_pin_caps(codec, nid);
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if (!(caps & AC_PINCAP_OUT))
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return false;
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return true;
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}
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/*
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* multi-io helper
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*
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* When hardwired is set, try to fill ony hardwired pins, and returns
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* zero if any pins are filled, non-zero if nothing found.
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* When hardwired is off, try to fill possible input pins, and returns
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* the badness value.
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*/
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static int alc_auto_fill_multi_ios(struct hda_codec *codec,
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unsigned int location,
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int offset)
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hda_nid_t reference_pin,
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bool hardwired, int offset)
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{
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struct alc_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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hda_nid_t prime_dac = spec->private_dac_nids[0];
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int type, i, dacs, num_pins = 0;
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int type, i, j, dacs, num_pins, old_pins;
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unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin);
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unsigned int location = get_defcfg_location(defcfg);
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int badness = 0;
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old_pins = spec->multi_ios;
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if (old_pins >= 2)
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goto end_fill;
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num_pins = 0;
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for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) {
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for (i = 0; i < cfg->num_inputs; i++) {
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if (cfg->inputs[i].type != type)
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continue;
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if (can_be_multiio_pin(codec, location,
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cfg->inputs[i].pin))
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num_pins++;
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}
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}
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if (num_pins < 2)
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goto end_fill;
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dacs = spec->multiout.num_dacs;
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for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) {
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for (i = 0; i < cfg->num_inputs; i++) {
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hda_nid_t nid = cfg->inputs[i].pin;
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hda_nid_t dac = 0;
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unsigned int defcfg, caps;
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if (cfg->inputs[i].type != type)
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continue;
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defcfg = snd_hda_codec_get_pincfg(codec, nid);
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if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX)
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if (!can_be_multiio_pin(codec, location, nid))
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continue;
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if (location && get_defcfg_location(defcfg) != location)
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for (j = 0; j < spec->multi_ios; j++) {
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if (nid == spec->multi_io[j].pin)
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break;
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}
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if (j < spec->multi_ios)
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continue;
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caps = snd_hda_query_pin_caps(codec, nid);
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if (!(caps & AC_PINCAP_OUT))
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continue;
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if (offset && offset + num_pins < dacs) {
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dac = spec->private_dac_nids[offset + num_pins];
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if (offset && offset + spec->multi_ios < dacs) {
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dac = spec->private_dac_nids[offset + spec->multi_ios];
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if (!alc_auto_is_dac_reachable(codec, nid, dac))
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dac = 0;
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}
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if (!dac)
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if (hardwired)
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dac = get_dac_if_single(codec, nid);
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else if (!dac)
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dac = alc_auto_look_for_dac(codec, nid);
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if (!dac) {
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badness += BAD_MULTI_IO;
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badness++;
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continue;
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}
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spec->multi_io[num_pins].pin = nid;
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spec->multi_io[num_pins].dac = dac;
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num_pins++;
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spec->private_dac_nids[spec->multiout.num_dacs++] = dac;
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if (num_pins >= 2)
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spec->multi_io[spec->multi_ios].pin = nid;
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spec->multi_io[spec->multi_ios].dac = dac;
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spec->multi_ios++;
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if (spec->multi_ios >= 2)
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break;
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}
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}
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spec->multiout.num_dacs = dacs;
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if (num_pins < 2) {
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/* clear up again */
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memset(spec->private_dac_nids + dacs, 0,
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sizeof(hda_nid_t) * (AUTO_CFG_MAX_OUTS - dacs));
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spec->private_dac_nids[0] = prime_dac;
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end_fill:
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if (badness)
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badness = BAD_MULTI_IO;
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if (old_pins == spec->multi_ios) {
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if (hardwired)
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return 1; /* nothing found */
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else
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return badness; /* no badness if nothing found */
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}
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if (!hardwired && spec->multi_ios < 2) {
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spec->multi_ios = old_pins;
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return badness;
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}
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spec->multi_ios = num_pins;
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spec->ext_channel_count = 2;
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spec->multiout.num_dacs = num_pins + 1;
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return 0;
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}
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