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amixer: actually print all TLVs in a container TLV

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Due to a wrong indexing of tlv[] decode_tlv() always skips to the end of
the container TLV since the used tlv[1] contains the container TLV size
instead of the intended element size.

This causes, for example, only the first HDMI channel map TLV to be
shown.

Fix the indexing to actually use the element size.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Anssi Hannula 2013-09-30 23:46:50 +03:00 committed by Takashi Iwai
parent 87bcda4b8a
commit 180283e230
1 changed files with 1 additions and 1 deletions
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2
amixer/amixer.c
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@ -468,7 +468,7 @@ static void decode_tlv(unsigned int spaces, unsigned int *tlv, unsigned int tlv_
return;
}
decode_tlv(spaces + 2, tlv + idx, tlv[idx+1] + 8);
idx += 2 + (tlv[1] + sizeof(unsigned int) - 1) / sizeof(unsigned int);
idx += 2 + (tlv[idx+1] + sizeof(unsigned int) - 1) / sizeof(unsigned int);
}
break;
case SND_CTL_TLVT_DB_SCALE: