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Diffstat (limited to 'sound/pci/hda/patch_intelhdmi.c')
-rw-r--r--sound/pci/hda/patch_intelhdmi.c32
1 files changed, 22 insertions, 10 deletions
diff --git a/sound/pci/hda/patch_intelhdmi.c b/sound/pci/hda/patch_intelhdmi.c
index 095c993f4b7..c5fd011567f 100644
--- a/sound/pci/hda/patch_intelhdmi.c
+++ b/sound/pci/hda/patch_intelhdmi.c
@@ -259,6 +259,25 @@ static int intel_hdmi_read_pin_conn(struct hda_codec *codec, hda_nid_t pin_nid)
return 0;
}
+static void hdmi_get_show_eld(struct hda_codec *codec, hda_nid_t pin_nid,
+ struct hdmi_eld *eld)
+{
+ if (!snd_hdmi_get_eld(eld, codec, pin_nid))
+ snd_hdmi_show_eld(eld);
+}
+
+static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid,
+ struct hdmi_eld *eld)
+{
+ int present = snd_hda_pin_sense(codec, pin_nid);
+
+ eld->monitor_present = !!(present & AC_PINSENSE_PRESENCE);
+ eld->eld_valid = !!(present & AC_PINSENSE_ELDV);
+
+ if (present & AC_PINSENSE_ELDV)
+ hdmi_get_show_eld(codec, pin_nid, eld);
+}
+
static int intel_hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
{
struct intel_hdmi_spec *spec = codec->spec;
@@ -269,6 +288,8 @@ static int intel_hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
return -EINVAL;
}
+ hdmi_present_sense(codec, pin_nid, &spec->sink_eld[spec->num_pins]);
+
spec->pin[spec->num_pins] = pin_nid;
spec->num_pins++;
@@ -436,15 +457,6 @@ static void hdmi_debug_channel_mapping(struct hda_codec *codec, hda_nid_t nid)
#endif
}
-static void hdmi_parse_eld(struct hda_codec *codec, int index)
-{
- struct intel_hdmi_spec *spec = codec->spec;
- struct hdmi_eld *eld = &spec->sink_eld[index];
-
- if (!snd_hdmi_get_eld(eld, codec, spec->pin[index]))
- snd_hdmi_show_eld(eld);
-}
-
/*
* Audio InfoFrame routines
@@ -677,7 +689,7 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
spec->sink_eld[index].eld_valid = eldv;
if (pind && eldv) {
- hdmi_parse_eld(codec, index);
+ hdmi_get_show_eld(codec, spec->pin[index], &spec->sink_eld[index]);
/* TODO: do real things about ELD */
}
}