tree 0c456b5c26f51cef736f998c428833c22fa32b91
parent b78562b10fa66175e30b76073e32a0ad8d92aa83
author Mengdong Lin <mengdong.lin@intel.com> 1355867955 -0500
committer Takashi Iwai <tiwai@suse.de> 1355825136 +0100

ALSA: hda - bug fix for invalid connection list of Haswell HDMI codec pins

Haswell HDMI codec pins may report invalid connection list entries, which
will cause failure to play audio via HDMI or Display Port.

So this patch adds fixup for Haswell to workaround this hardware issue:
enable DP1.2 mode and override the pins' connection list entries with proper
value.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Xingchao Wang <xingchao.wang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>