diff options
Diffstat (limited to 'src/modules/module-alsa-sink.c')
| -rw-r--r-- | src/modules/module-alsa-sink.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/modules/module-alsa-sink.c b/src/modules/module-alsa-sink.c index 0e15da3c..4044de13 100644 --- a/src/modules/module-alsa-sink.c +++ b/src/modules/module-alsa-sink.c @@ -796,7 +796,7 @@ static int sink_get_volume_cb(pa_sink *s) { VALGRIND_MAKE_MEM_DEFINED(&alsa_vol, sizeof(alsa_vol)); #endif - r.values[i] = pa_sw_volume_from_dB((double) alsa_vol / 100.0); + r.values[i] = pa_sw_volume_from_dB((double) (alsa_vol - u->hw_dB_max) / 100.0); } else { if ((err = snd_mixer_selem_get_playback_volume(u->mixer_elem, u->mixer_map[i], &alsa_vol)) < 0) @@ -818,7 +818,7 @@ static int sink_get_volume_cb(pa_sink *s) { VALGRIND_MAKE_MEM_DEFINED(&alsa_vol, sizeof(alsa_vol)); #endif - pa_cvolume_set(&r, s->sample_spec.channels, pa_sw_volume_from_dB((double) alsa_vol / 100.0)); + pa_cvolume_set(&r, s->sample_spec.channels, pa_sw_volume_from_dB((double) (alsa_vol - u->hw_dB_max) / 100.0)); } else { @@ -875,6 +875,7 @@ static int sink_set_volume_cb(pa_sink *s) { if (u->hw_dB_supported) { alsa_vol = (long) (pa_sw_volume_to_dB(vol) * 100); + alsa_vol += u->hw_dB_max; alsa_vol = PA_CLAMP_UNLIKELY(alsa_vol, u->hw_dB_min, u->hw_dB_max); if ((err = snd_mixer_selem_set_playback_dB(u->mixer_elem, u->mixer_map[i], alsa_vol, 1)) < 0) @@ -883,7 +884,7 @@ static int sink_set_volume_cb(pa_sink *s) { if ((err = snd_mixer_selem_get_playback_dB(u->mixer_elem, u->mixer_map[i], &alsa_vol)) < 0) goto fail; - r.values[i] = pa_sw_volume_from_dB((double) alsa_vol / 100.0); + r.values[i] = pa_sw_volume_from_dB((double) (alsa_vol - u->hw_dB_max) / 100.0); } else { alsa_vol = to_alsa_volume(u, vol); @@ -906,6 +907,7 @@ static int sink_set_volume_cb(pa_sink *s) { if (u->hw_dB_supported) { alsa_vol = (long) (pa_sw_volume_to_dB(vol) * 100); + alsa_vol += u->hw_dB_max; alsa_vol = PA_CLAMP_UNLIKELY(alsa_vol, u->hw_dB_min, u->hw_dB_max); if ((err = snd_mixer_selem_set_playback_dB_all(u->mixer_elem, alsa_vol, 1)) < 0) @@ -914,7 +916,7 @@ static int sink_set_volume_cb(pa_sink *s) { if ((err = snd_mixer_selem_get_playback_dB(u->mixer_elem, SND_MIXER_SCHN_MONO, &alsa_vol)) < 0) goto fail; - pa_cvolume_set(&r, s->volume.channels, pa_sw_volume_from_dB((double) alsa_vol / 100.0)); + pa_cvolume_set(&r, s->volume.channels, pa_sw_volume_from_dB((double) (alsa_vol - u->hw_dB_max) / 100.0)); } else { alsa_vol = to_alsa_volume(u, vol); |