From 728765b30a052317b6cb6111d4c4e66aba5c0099 Mon Sep 17 00:00:00 2001 From: Wu Fengguang Date: Fri, 11 Dec 2009 12:28:34 +0800 Subject: ALSA: intelhdmi - accept DisplayPort pin HDA036 spec states: DP (Display Port) indicates whether the Pin Complex Widget supports connection to a Display Port sink. Supported if set to 1. Note that it is possible for the pin widget to support more than one digital display connection type, e.g. HDMI and DP bit are both set to 1. Also export the DP pin cap in procfs. Signed-off-by: Wu Fengguang Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_proc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sound/pci/hda/hda_proc.c') diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c index 8d381c8..c9afc04 100644 --- a/sound/pci/hda/hda_proc.c +++ b/sound/pci/hda/hda_proc.c @@ -246,6 +246,8 @@ static void print_pin_caps(struct snd_info_buffer *buffer, snd_iprintf(buffer, " HDMI"); } } + if (caps & AC_PINCAP_DP) + snd_iprintf(buffer, " DP"); if (caps & AC_PINCAP_TRIG_REQ) snd_iprintf(buffer, " Trigger"); if (caps & AC_PINCAP_IMP_SENSE) -- cgit v1.1