aboutsummaryrefslogtreecommitdiff
path: root/sound
diff options
context:
space:
mode:
authorDavid Henningsson <david.henningsson@canonical.com>2013-02-19 16:11:22 +0100
committerTakashi Iwai <tiwai@suse.de>2013-02-19 18:28:04 +0100
commitbbfd8a19b6913f50a362457c34d49bfafe5e456e (patch)
treef4d7fff2117cf08069c54ac0384ff7c78898d6f5 /sound
parente6e0ee507f630350d883bb3343e78cab30cad5e2 (diff)
downloadlinaro-lsk-bbfd8a19b6913f50a362457c34d49bfafe5e456e.tar.gz
ALSA: hda - hdmi: ELD shouldn't be valid after unplug
Currently, eld_valid is never set to false, except at kernel module load time. This patch makes sure that eld is no longer valid when the cable is (hot-)unplugged. Cc: stable@kernel.org Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_hdmi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index b9af281b2ba..32adaa6c562 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1176,6 +1176,7 @@ static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
"HDMI status: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n",
codec->addr, pin_nid, eld->monitor_present, eld_valid);
+ eld->eld_valid = false;
if (eld_valid) {
if (!snd_hdmi_get_eld(eld, codec, pin_nid))
snd_hdmi_show_eld(eld);