diff options
Diffstat (limited to 'sound/pci/hda/hda_generic.c')
| -rw-r--r-- | sound/pci/hda/hda_generic.c | 70 |
1 files changed, 63 insertions, 7 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 78897d05d80..d74500b666f 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -740,7 +740,7 @@ EXPORT_SYMBOL_HDA(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; + bool changed = false; int i; if (!spec->power_down_unused || path->active) @@ -995,6 +995,8 @@ enum { BAD_NO_EXTRA_SURR_DAC = 0x101, /* Primary DAC shared with main surrounds */ BAD_SHARED_SURROUND = 0x100, + /* No independent HP possible */ + BAD_NO_INDEP_HP = 0x40, /* Primary DAC shared with main CLFE */ BAD_SHARED_CLFE = 0x10, /* Primary DAC shared with extra surrounds */ @@ -1392,6 +1394,43 @@ static int check_aamix_out_path(struct hda_codec *codec, int path_idx) return snd_hda_get_path_idx(codec, path); } +/* check whether the independent HP is available with the current config */ +static bool indep_hp_possible(struct hda_codec *codec) +{ + struct hda_gen_spec *spec = codec->spec; + struct auto_pin_cfg *cfg = &spec->autocfg; + struct nid_path *path; + int i, idx; + + if (cfg->line_out_type == AUTO_PIN_HP_OUT) + idx = spec->out_paths[0]; + else + idx = spec->hp_paths[0]; + path = snd_hda_get_path_from_idx(codec, idx); + if (!path) + return false; + + /* assume no path conflicts unless aamix is involved */ + if (!spec->mixer_nid || !is_nid_contained(path, spec->mixer_nid)) + return true; + + /* check whether output paths contain aamix */ + for (i = 0; i < cfg->line_outs; i++) { + if (spec->out_paths[i] == idx) + break; + path = snd_hda_get_path_from_idx(codec, spec->out_paths[i]); + if (path && is_nid_contained(path, spec->mixer_nid)) + return false; + } + for (i = 0; i < cfg->speaker_outs; i++) { + path = snd_hda_get_path_from_idx(codec, spec->speaker_paths[i]); + if (path && is_nid_contained(path, spec->mixer_nid)) + return false; + } + + return true; +} + /* fill the empty entries in the dac array for speaker/hp with the * shared dac pointed by the paths */ @@ -1545,6 +1584,9 @@ static int fill_and_eval_dacs(struct hda_codec *codec, badness += BAD_MULTI_IO; } + if (spec->indep_hp && !indep_hp_possible(codec)) + badness += BAD_NO_INDEP_HP; + /* re-fill the shared DAC for speaker / headphone */ if (cfg->line_out_type != AUTO_PIN_HP_OUT) refill_shared_dacs(codec, cfg->hp_outs, @@ -1758,6 +1800,10 @@ static int parse_output_paths(struct hda_codec *codec) cfg->speaker_pins, val); } + /* clear indep_hp flag if not available */ + if (spec->indep_hp && !indep_hp_possible(codec)) + spec->indep_hp = 0; + kfree(best_cfg); return 0; } @@ -2026,6 +2072,14 @@ get_multiio_path(struct hda_codec *codec, int idx) static void update_automute_all(struct hda_codec *codec); +/* Default value to be passed as aamix argument for snd_hda_activate_path(); + * used for output paths + */ +static bool aamix_default(struct hda_gen_spec *spec) +{ + return !spec->have_aamix_ctl || spec->aamix_mode; +} + static int set_multi_io(struct hda_codec *codec, int idx, bool output) { struct hda_gen_spec *spec = codec->spec; @@ -2041,11 +2095,11 @@ static int set_multi_io(struct hda_codec *codec, int idx, bool output) if (output) { set_pin_target(codec, nid, PIN_OUT, true); - snd_hda_activate_path(codec, path, true, true); + snd_hda_activate_path(codec, path, true, aamix_default(spec)); set_pin_eapd(codec, nid, true); } else { set_pin_eapd(codec, nid, false); - snd_hda_activate_path(codec, path, false, true); + snd_hda_activate_path(codec, path, false, aamix_default(spec)); set_pin_target(codec, nid, spec->multi_io[idx].ctl_in, true); path_power_down_sync(codec, path); } @@ -2136,8 +2190,8 @@ static void update_aamix_paths(struct hda_codec *codec, bool do_mix, snd_hda_activate_path(codec, mix_path, true, true); path_power_down_sync(codec, nomix_path); } else { - snd_hda_activate_path(codec, mix_path, false, true); - snd_hda_activate_path(codec, nomix_path, true, true); + snd_hda_activate_path(codec, mix_path, false, false); + snd_hda_activate_path(codec, nomix_path, true, false); path_power_down_sync(codec, mix_path); } } @@ -4683,7 +4737,8 @@ static void set_output_and_unmute(struct hda_codec *codec, int path_idx) return; pin = path->path[path->depth - 1]; restore_pin_ctl(codec, pin); - snd_hda_activate_path(codec, path, path->active, true); + snd_hda_activate_path(codec, path, path->active, + aamix_default(codec->spec)); set_pin_eapd(codec, pin, path->active); } @@ -4733,7 +4788,8 @@ static void init_multi_io(struct hda_codec *codec) if (!spec->multi_io[i].ctl_in) spec->multi_io[i].ctl_in = snd_hda_codec_get_pin_target(codec, pin); - snd_hda_activate_path(codec, path, path->active, true); + snd_hda_activate_path(codec, path, path->active, + aamix_default(spec)); } } |