diff options
Diffstat (limited to 'src/modules/alsa/alsa-util.c')
| -rw-r--r-- | src/modules/alsa/alsa-util.c | 63 |
1 files changed, 49 insertions, 14 deletions
diff --git a/src/modules/alsa/alsa-util.c b/src/modules/alsa/alsa-util.c index fbf88b08..d2dc6e87 100644 --- a/src/modules/alsa/alsa-util.c +++ b/src/modules/alsa/alsa-util.c @@ -529,39 +529,51 @@ static const struct pa_alsa_profile_info device_table[] = { "hw", N_("Analog Mono"), "analog-mono", - 1 }, + 1, + "Master", "PCM", + "Capture", "Mic" }, {{ 2, { PA_CHANNEL_POSITION_LEFT, PA_CHANNEL_POSITION_RIGHT }}, "front", N_("Analog Stereo"), "analog-stereo", - 10 }, + 10, + "Master", "PCM", + "Capture", "Mic" }, {{ 2, { PA_CHANNEL_POSITION_LEFT, PA_CHANNEL_POSITION_RIGHT }}, "iec958", N_("Digital Stereo (IEC958)"), "iec958-stereo", - 5 }, + 5, + "IEC958", NULL, + "IEC958 In", NULL }, {{ 2, { PA_CHANNEL_POSITION_LEFT, PA_CHANNEL_POSITION_RIGHT }}, "hdmi", N_("Digital Stereo (HDMI)"), "hdmi-stereo", - 4 }, + 4, + "IEC958", NULL, + "IEC958 In", NULL }, {{ 4, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT, PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT }}, "surround40", N_("Analog Surround 4.0"), "analog-surround-40", - 7 }, + 7, + "Master", "PCM", + "Capture", "Mic" }, {{ 4, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT, PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT }}, "a52", N_("Digital Surround 4.0 (IEC958/AC3)"), "iec958-ac3-surround-40", - 2 }, + 2, + "Master", "PCM", + "Capture", "Mic" }, {{ 5, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT, PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT, @@ -569,7 +581,9 @@ static const struct pa_alsa_profile_info device_table[] = { "surround41", N_("Analog Surround 4.1"), "analog-surround-41", - 7 }, + 7, + "Master", "PCM", + "Capture", "Mic" }, {{ 5, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT, PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT, @@ -577,7 +591,9 @@ static const struct pa_alsa_profile_info device_table[] = { "surround50", N_("Analog Surround 5.0"), "analog-surround-50", - 7 }, + 7, + "Master", "PCM", + "Capture", "Mic" }, {{ 6, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT, PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT, @@ -585,7 +601,9 @@ static const struct pa_alsa_profile_info device_table[] = { "surround51", N_("Analog Surround 5.1"), "analog-surround-51", - 8 }, + 8, + "Master", "PCM", + "Capture", "Mic" }, {{ 6, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT, PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT, @@ -593,7 +611,9 @@ static const struct pa_alsa_profile_info device_table[] = { "a52", N_("Digital Surround 5.1 (IEC958/AC3)"), "iec958-ac3-surround-51", - 3 }, + 3, + "IEC958", NULL, + "IEC958 In", NULL }, {{ 8, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT, PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT, @@ -602,9 +622,11 @@ static const struct pa_alsa_profile_info device_table[] = { "surround71", N_("Analog Surround 7.1"), "analog-surround-71", - 7 }, + 7, + "Master", "PCM", + "Capture", "Mic" }, - {{ 0, { 0 }}, NULL, NULL, NULL, 0 } + {{ 0, { 0 }}, NULL, NULL, NULL, 0, NULL, NULL, NULL, NULL } }; snd_pcm_t *pa_alsa_open_by_device_id_auto( @@ -1095,7 +1117,8 @@ int pa_alsa_find_mixer_and_elem( snd_pcm_t *pcm, snd_mixer_t **_m, snd_mixer_elem_t **_e, - const char *control_name) { + const char *control_name, + const pa_alsa_profile_info *profile) { int err; snd_mixer_t *m; @@ -1107,6 +1130,11 @@ int pa_alsa_find_mixer_and_elem( pa_assert(_m); pa_assert(_e); + if (control_name && *control_name == 0) { + pa_log_debug("Hardware mixer usage disabled because empty control name passed"); + return -1; + } + if ((err = snd_mixer_open(&m, 0)) < 0) { pa_log("Error opening mixer: %s", snd_strerror(err)); return -1; @@ -1149,6 +1177,8 @@ int pa_alsa_find_mixer_and_elem( case SND_PCM_STREAM_PLAYBACK: if (control_name) e = pa_alsa_find_elem(m, control_name, NULL, TRUE); + else if (profile) + e = pa_alsa_find_elem(m, profile->playback_control_name, profile->playback_control_fallback, TRUE); else e = pa_alsa_find_elem(m, "Master", "PCM", TRUE); break; @@ -1156,6 +1186,8 @@ int pa_alsa_find_mixer_and_elem( case SND_PCM_STREAM_CAPTURE: if (control_name) e = pa_alsa_find_elem(m, control_name, NULL, FALSE); + else if (profile) + e = pa_alsa_find_elem(m, profile->record_control_name, profile->record_control_fallback, FALSE); else e = pa_alsa_find_elem(m, "Capture", "Mic", FALSE); break; @@ -1483,7 +1515,7 @@ void pa_alsa_init_proplist_pcm_info(pa_core *c, pa_proplist *p, snd_pcm_info_t * pa_alsa_init_proplist_card(c, p, card); } -void pa_alsa_init_proplist_pcm(pa_core *c, pa_proplist *p, snd_pcm_t *pcm) { +void pa_alsa_init_proplist_pcm(pa_core *c, pa_proplist *p, snd_pcm_t *pcm, snd_mixer_elem_t *elem) { snd_pcm_hw_params_t *hwparams; snd_pcm_info_t *info; int bits, err; @@ -1499,6 +1531,9 @@ void pa_alsa_init_proplist_pcm(pa_core *c, pa_proplist *p, snd_pcm_t *pcm) { pa_proplist_setf(p, "alsa.resolution_bits", "%i", bits); } + if (elem) + pa_proplist_sets(p, "alsa.mixer_element", snd_mixer_selem_get_name(elem)); + if ((err = snd_pcm_info(pcm, info)) < 0) pa_log_warn("Error fetching PCM info: %s", snd_strerror(err)); else |