In case there is one "Headphone Jack" and one "Dock Headphone Jack", one of them will get an index, even though that is not needed. This patch fixes that issue.
BugLink: https://bugs.launchpad.net/bugs/1060729 Signed-off-by: David Henningsson david.henningsson@canonical.com --- sound/pci/hda/hda_auto_parser.c | 49 +++++++++++++++++++++++++++++---------- 1 file changed, 37 insertions(+), 12 deletions(-)
Alsa-info at: https://launchpadlibrarian.net/118211803/AlsaInfo
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c index a98e25e..4ec6dc8 100644 --- a/sound/pci/hda/hda_auto_parser.c +++ b/sound/pci/hda/hda_auto_parser.c @@ -498,6 +498,38 @@ static const char *check_output_sfx(hda_nid_t nid, const hda_nid_t *pins, return channel_sfx[i]; }
+static const char *check_output_pfx(struct hda_codec *codec, hda_nid_t nid) +{ + unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid); + int attr = snd_hda_get_input_pin_attr(def_conf); + + /* check the location */ + switch (attr) { + case INPUT_PIN_ATTR_DOCK: + return "Dock "; + case INPUT_PIN_ATTR_FRONT: + return "Front "; + } + return ""; +} + +static int get_hp_label_index(struct hda_codec *codec, hda_nid_t nid, + const hda_nid_t *pins, int num_pins) +{ + int i, j, idx = 0; + + const char *pfx = check_output_pfx(codec, nid); + + i = find_idx_in_nid_list(nid, pins, num_pins); + if (i < 0) + return -1; + for (j = 0; j < i; j++) + if (pfx == check_output_pfx(codec, pins[j])) + idx++; + + return idx; +} + 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, @@ -505,20 +537,13 @@ static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid, { 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 = ""; + 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; - } + pfx = check_output_pfx(codec, nid); + if (cfg) { /* try to give a unique suffix if needed */ sfx = check_output_sfx(nid, cfg->line_out_pins, cfg->line_outs, @@ -528,8 +553,8 @@ static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid, 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); + int idx = get_hp_label_index(codec, nid, cfg->hp_pins, + cfg->hp_outs); if (idx >= 0) *indexp = idx; sfx = "";