diff options
| author | Hyungwon Hwang <hyungwon.hwang7@gmail.com> | 2016-04-13 09:27:39 +0900 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-04-18 08:51:10 -0400 |
| commit | 00e1d655592109ea61e6a1316539ae8ce9cc3813 (patch) | |
| tree | db90603193b65dd5bda09d4267137b295a503fb7 /scripts/checkversion.pl | |
| parent | a9e524e20d53b67328c1ba0301c19efae260a0a0 (diff) | |
ALSA: hda - Fix regression of monitor_present flag in eld proc file
[ Upstream commit 023d8218ec0dfc30e11d4ec54f640e8f127d1fbe ]
The commit [bd48128539ab: ALSA: hda - Fix forgotten HDMI
monitor_present update] covered the missing update of monitor_present
flag, but this caused a regression for devices without the i915 eld
notifier. Since the old code supposed that pin_eld->monitor_present
was updated by the caller side, the hdmi_present_sense_via_verbs()
doesn't update the temporary eld->monitor_present but only
pin_eld->monitor_present, which is now overridden in update_eld().
The fix is to update pin_eld->monitor_present as well before calling
update_eld().
Note that this may still leave monitor_present flag in an inconsistent
state when the driver repolls, but this is at least the old behavior.
More proper fix will follow in the later patch.
Fixes: bd48128539ab ('ALSA: hda - Fix forgotten HDMI monitor_present update')
Signed-off-by: Hyungwon Hwang <hyungwon.hwang7@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'scripts/checkversion.pl')
0 files changed, 0 insertions, 0 deletions