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| author | David Henningsson <david.henningsson@canonical.com> | 2013-02-19 19:11:22 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-02-19 21:28:04 +0400 |
| commit | bbfd8a19b6913f50a362457c34d49bfafe5e456e (patch) | |
| tree | f4d7fff2117cf08069c54ac0384ff7c78898d6f5 /sound/pci | |
| parent | e6e0ee507f630350d883bb3343e78cab30cad5e2 (diff) | |
| download | linux-bbfd8a19b6913f50a362457c34d49bfafe5e456e.tar.xz | |
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 This patch makes sure that eld is no longer valid when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/pci')
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index b9af281b2ba4..32adaa6c5627 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); |