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authorDavid Henningsson <david.henningsson@canonical.com>2013-02-19 16:11:22 +0100
committerLuis Henriques <luis.henriques@canonical.com>2013-02-28 20:43:22 +0000
commit0a52b1d1855e1fc242fc5ebceb58c56fa24a97aa (patch)
tree18b2d8b27a39764633d2d82b6ad6d46553135c71 /sound
parent4e537ddaa80ac5b6bec1696058f05a11f476aa07 (diff)
ALSA: hda - hdmi: ELD shouldn't be valid after unplug
commit bbfd8a19b6913f50a362457c34d49bfafe5e456e upstream. 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 This patch makes sure that eld is no longer valid when the cable is (hot-)unplugged. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
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 063afa2df705..45e3102be790 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -995,6 +995,7 @@ 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);