diff options
| author | David Henningsson <david.henningsson@canonical.com> | 2013-02-19 16:11:22 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-03-06 03:24:05 +0000 |
| commit | dd250c184bc8eb81e7c994884046b4255ec98df6 (patch) | |
| tree | 407266d605e6dcdd88eedeb88ac14b0e89a65e1a /sound/pci | |
| parent | c0bb151f11915056a9457bc9234de5c0fe9c4d2c (diff) | |
| download | lwn-dd250c184bc8eb81e7c994884046b4255ec98df6.tar.gz lwn-dd250c184bc8eb81e7c994884046b4255ec98df6.zip | |
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 This patch makes sure that eld is no longer valid when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: Ben Hutchings <ben@decadent.org.uk>
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 98e9baf3a975..3c8bc6eabda9 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -987,6 +987,7 @@ 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); |