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ALSA: hda - Refresh widgets sysfs at probing Haswell+ HDMI codecs

Message ID 1440162766-27727-1-git-send-email-tiwai@suse.de (mailing list archive)
State New, archived
Headers show

Commit Message

Takashi Iwai Aug. 21, 2015, 1:12 p.m. UTC
Intel Haswell (and later) codec refreshes the widgets tree to expose
the whole widget nodes at probing.  However, this refresh was missing
for sysfs tree.

This patch adds the missing piece, as we have now a proper API.

Reported-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/hda/patch_hdmi.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index a97db5fc8a15..df982fc6a872 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -2331,6 +2331,7 @@  static int patch_generic_hdmi(struct hda_codec *codec)
 	if (is_haswell_plus(codec)) {
 		intel_haswell_enable_all_pins(codec, true);
 		intel_haswell_fixup_enable_dp12(codec);
+		snd_hdac_refresh_widget_sysfs(&codec->core);
 	}
 
 	/* For Valleyview/Cherryview, only the display codec is in the display