This is a note to let you know that I've just added the patch titled
ALSA: hda/hdmi: Use force connectivity quirk on another HP desktop
to the 5.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-hdmi-use-force-connectivity-quirk-on-anothe.patch
and it can be found in the queue-5.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ffc575e4460bea28d16ce85abc682cfd2cf2bb8d
Author: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
Date: Tue Aug 11 17:53:34 2020 +0800
ALSA: hda/hdmi: Use force connectivity quirk on another HP desktop
[ Upstream commit d96f27c80b65437a7b572647ecb4717ec9a50c98 ]
There's another HP desktop has buggy BIOS which flags the Port
Connectivity bit as no connection.
Apply force connectivity quirk to enable DP/HDMI audio.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20200811095336.32396-1-kai.heng.feng@xxxxxxxxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index b62cd3abb8273..f0c6d2907e396 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1806,6 +1806,7 @@ static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
}
static const struct snd_pci_quirk force_connect_list[] = {
+ SND_PCI_QUIRK(0x103c, 0x870f, "HP", 1),
SND_PCI_QUIRK(0x103c, 0x871a, "HP", 1),
{}
};
