From c64c1437afb14ebc900e40910f31ffb20bf652ad Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 21 Mar 2016 16:07:30 +0100 Subject: ALSA: hda - Fix missing ELD update at unplugging i915 get_eld ops may return an error when no encoder is connected, and currently we regard the error as fatal and skip the whole ELD handling. This ended up with the missing ELD update at unplugging. This patch fixes the issue by treating the error as the unplugged state, instead of skipping the rest. Reported-by: Libin Yang Cc: # v4.5 Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_hdmi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'sound/pci') diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 7ae614d27954..5af372d01834 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -1484,11 +1484,10 @@ static void sync_eld_via_acomp(struct hda_codec *codec, int size; mutex_lock(&per_pin->lock); + eld->monitor_present = false; size = snd_hdac_acomp_get_eld(&codec->bus->core, per_pin->pin_nid, &eld->monitor_present, eld->eld_buffer, ELD_MAX_SIZE); - if (size < 0) - goto unlock; if (size > 0) { size = min(size, ELD_MAX_SIZE); if (snd_hdmi_parse_eld(codec, &eld->info, -- cgit v1.2.3