From f45aa72cd6a71515494a70448d48608c2d25960e Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 10 Feb 2010 11:52:53 +0100
Subject: [PATCH] amixer: add support for TLV dB minmax types

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 amixer/amixer.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/amixer/amixer.c b/amixer/amixer.c
index 7b55035..c9ea572 100644
--- a/amixer/amixer.c
+++ b/amixer/amixer.c
@@ -533,6 +533,26 @@ static void decode_tlv(unsigned int spaces, unsigned int *tlv, unsigned int tlv_
 			idx += 6 * sizeof(unsigned int);
 		}
 		break;
+#endif
+#ifdef SND_CTL_TLVT_DB_MINMAX
+	case SND_CTL_TLVT_DB_MINMAX:
+	case SND_CTL_TLVT_DB_MINMAX_MUTE:
+		if (type == SND_CTL_TLVT_DB_MINMAX_MUTE)
+			printf("dBminmaxmute-");
+		else
+			printf("dBminmax-");
+		if (size != 2 * sizeof(unsigned int)) {
+			while (size > 0) {
+				printf("0x%08x,", tlv[idx++]);
+				size -= sizeof(unsigned int);
+			}
+		} else {
+			printf("min=");
+			print_dB(tlv[2]);
+			printf(",max=");
+			print_dB(tlv[3]);
+		}
+		break;
 #endif
 	default:
 		printf("unk-%i-", type);