ALSA: hda - Fix missing ELD info when using jackpoll_ms parameter

In the case of using jackpoll_ms instead of unsol events, the jack
was correctly detected, but ELD info was not refreshed on plug-in.

And without ELD info, no proper restriction of pcm, which can in turn
break sound output on some devices.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
David Henningsson 2013-12-04 10:19:41 +08:00 committed by Takashi Iwai
parent eb21aad9fd
commit 20ce902978

View File

@ -1142,32 +1142,34 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec,
static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll);
static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
static void jack_callback(struct hda_codec *codec, struct hda_jack_tbl *jack)
{
struct hdmi_spec *spec = codec->spec;
int pin_idx = pin_nid_to_pin_index(spec, jack->nid);
if (pin_idx < 0)
return;
if (hdmi_present_sense(get_pin(spec, pin_idx), 1))
snd_hda_jack_report_sync(codec);
}
static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
{
int tag = res >> AC_UNSOL_RES_TAG_SHIFT;
int pin_nid;
int pin_idx;
struct hda_jack_tbl *jack;
int dev_entry = (res & AC_UNSOL_RES_DE) >> AC_UNSOL_RES_DE_SHIFT;
jack = snd_hda_jack_tbl_get_from_tag(codec, tag);
if (!jack)
return;
pin_nid = jack->nid;
jack->jack_dirty = 1;
_snd_printd(SND_PR_VERBOSE,
"HDMI hot plug event: Codec=%d Pin=%d Device=%d Inactive=%d Presence_Detect=%d ELD_Valid=%d\n",
codec->addr, pin_nid, dev_entry, !!(res & AC_UNSOL_RES_IA),
codec->addr, jack->nid, dev_entry, !!(res & AC_UNSOL_RES_IA),
!!(res & AC_UNSOL_RES_PD), !!(res & AC_UNSOL_RES_ELDV));
pin_idx = pin_nid_to_pin_index(spec, pin_nid);
if (pin_idx < 0)
return;
if (hdmi_present_sense(get_pin(spec, pin_idx), 1))
snd_hda_jack_report_sync(codec);
jack_callback(codec, jack);
}
static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
@ -2095,7 +2097,8 @@ static int generic_hdmi_init(struct hda_codec *codec)
hda_nid_t pin_nid = per_pin->pin_nid;
hdmi_init_pin(codec, pin_nid);
snd_hda_jack_detect_enable(codec, pin_nid, pin_nid);
snd_hda_jack_detect_enable_callback(codec, pin_nid, pin_nid,
codec->jackpoll_interval > 0 ? jack_callback : NULL);
}
return 0;
}