From: Andrew Paprocki <andrew@ishiboo.com>
Date: Mon, 17 Dec 2007 10:49:44 +0000 (+0100)
Subject: [ALSA] hda-codec - Fix definition of AC_KNBCAP_DELTA to match spec
X-Git-Tag: v2.6.25-rc1~1127^2~184
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38fcaf8efcac6f89dd3dafa3df17f49fcf3403ba;p=linux-2.6

[ALSA] hda-codec - Fix definition of AC_KNBCAP_DELTA to match spec

AC_KNBCAP_DELTA is incorrectly defined as (1<<8). According to the Intel
HDA spec, this is bit 7 after AC_KNBCAP_NUM_STEPS which is a 0x7f mask.

Signed-off-by: Andrew Paprocki <andrew@ishiboo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 03315105c9..851abfed4e 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -234,7 +234,7 @@ enum {
 
 /* Volume knobs capabilities */
 #define AC_KNBCAP_NUM_STEPS		(0x7f<<0)
-#define AC_KNBCAP_DELTA			(1<<8)
+#define AC_KNBCAP_DELTA			(1<<7)
 
 /*
  * Control Parameters