From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 10 Dec 2012 14:58:34 +0000 (+0100)
Subject: ALSA: hda - Fix mono amp values in proc output
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2f179721c4a2d1035a93e9c908740d87ac9952e2;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

ALSA: hda - Fix mono amp values in proc output

The mono widget is always connected to the left channel, thus the left
channel amp value also should be referred for mono widgets instead of
the right channel.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 045e5d32f5de..740f46ac98db 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -138,16 +138,17 @@ static void print_amp_vals(struct snd_info_buffer *buffer,
 	dir = dir == HDA_OUTPUT ? AC_AMP_GET_OUTPUT : AC_AMP_GET_INPUT;
 	for (i = 0; i < indices; i++) {
 		snd_iprintf(buffer, " [");
+		val = snd_hda_codec_read(codec, nid, 0,
+					 AC_VERB_GET_AMP_GAIN_MUTE,
+					 AC_AMP_GET_LEFT | dir | i);
+		snd_iprintf(buffer, "0x%02x", val);
 		if (stereo) {
 			val = snd_hda_codec_read(codec, nid, 0,
 						 AC_VERB_GET_AMP_GAIN_MUTE,
-						 AC_AMP_GET_LEFT | dir | i);
-			snd_iprintf(buffer, "0x%02x ", val);
+						 AC_AMP_GET_RIGHT | dir | i);
+			snd_iprintf(buffer, " 0x%02x", val);
 		}
-		val = snd_hda_codec_read(codec, nid, 0,
-					 AC_VERB_GET_AMP_GAIN_MUTE,
-					 AC_AMP_GET_RIGHT | dir | i);
-		snd_iprintf(buffer, "0x%02x]", val);
+		snd_iprintf(buffer, "]");
 	}
 	snd_iprintf(buffer, "\n");
 }