diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/hdac_hdmi.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index c5527e81a490..6cf86a0a118c 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -448,6 +448,9 @@ static int hdac_hdmi_query_port_connlist(struct hdac_ext_device *hdac, return -EINVAL; } + if (hdac_hdmi_port_select_set(hdac, port) < 0) + return -EIO; + port->num_mux_nids = snd_hdac_get_connections(&hdac->hdac, pin->nid, port->mux_nids, HDA_MAX_CONNECTIONS); if (port->num_mux_nids == 0) @@ -687,6 +690,10 @@ static int hdac_hdmi_pin_output_widget_event(struct snd_soc_dapm_widget *w, if (!pcm) return -EIO; + /* set the device if pin is mst_capable */ + if (hdac_hdmi_port_select_set(edev, port) < 0) + return -EIO; + switch (event) { case SND_SOC_DAPM_PRE_PMU: hdac_hdmi_set_power_state(edev, port->pin->nid, AC_PWRST_D0); @@ -775,6 +782,11 @@ static int hdac_hdmi_pin_mux_widget_event(struct snd_soc_dapm_widget *w, kc = w->kcontrols[0]; mux_idx = dapm_kcontrol_get_value(kc); + + /* set the device if pin is mst_capable */ + if (hdac_hdmi_port_select_set(edev, port) < 0) + return -EIO; + if (mux_idx > 0) { snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0, AC_VERB_SET_CONNECT_SEL, (mux_idx - 1)); |