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OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/alsa-utils?expand=0&rev=9

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OBS User unknown 2007-10-29 11:26:03 +00:00 committed by Git OBS Bridge
parent 148e04b211
commit 7dafa200bc
3 changed files with 665 additions and 3 deletions
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651
alsa-utils-hg-fixes.diff Normal file
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@ -0,0 +1,651 @@
diff -r 3b8e4ee4363e alsactl/state.c
--- a/alsactl/state.c Mon Oct 15 10:36:47 2007 +0200
+++ b/alsactl/state.c Fri Oct 26 02:01:44 2007 +0200
@@ -188,6 +188,46 @@ static unsigned int *str_to_tlv(const ch
return tlv;
}
+/*
+ * add the TLV string and dB ranges to comment fields
+ */
+static int add_tlv_comments(snd_ctl_t *handle, snd_ctl_elem_id_t *id,
+ snd_ctl_elem_info_t *info, snd_config_t *comment)
+{
+ unsigned int tlv[MAX_USER_TLV_SIZE];
+ unsigned int *db;
+ long dbmin, dbmax;
+ int err;
+
+ if (snd_ctl_elem_tlv_read(handle, id, tlv, sizeof(tlv)) < 0)
+ return 0; /* ignore error */
+
+ if (snd_ctl_elem_info_is_tlv_writable(info)) {
+ char *s = tlv_to_str(tlv);
+ if (s) {
+ err = snd_config_string_add(comment, "tlv", s);
+ if (err < 0) {
+ error("snd_config_string_add: %s", snd_strerror(err));
+ return err;
+ }
+ free(s);
+ }
+ }
+
+ err = snd_tlv_parse_dB_info(tlv, sizeof(tlv), &db);
+ if (err <= 0)
+ return 0;
+
+ snd_tlv_get_dB_range(db, snd_ctl_elem_info_get_min(info),
+ snd_ctl_elem_info_get_max(info),
+ &dbmin, &dbmax);
+ if (err < 0)
+ return err;
+ snd_config_integer_add(comment, "dbmin", dbmin);
+ snd_config_integer_add(comment, "dbmax", dbmax);
+ return 0;
+}
+
static int get_control(snd_ctl_t *handle, snd_ctl_elem_id_t *id, snd_config_t *top)
{
snd_ctl_elem_value_t *ctl;
@@ -285,8 +325,12 @@ static int get_control(snd_ctl_t *handle
error("snd_config_string_add: %s", snd_strerror(err));
return err;
}
- if (snd_ctl_elem_info_is_tlv_readable(info) &&
- snd_ctl_elem_info_is_tlv_writable(info)) {
+ if (snd_ctl_elem_info_is_tlv_readable(info)) {
+ err = add_tlv_comments(handle, id, info, comment);
+ if (err < 0)
+ return err;
+ }
+ if (snd_ctl_elem_info_is_tlv_readable(info)) {
unsigned int tlv[MAX_USER_TLV_SIZE];
err = snd_ctl_elem_tlv_read(handle, id, tlv, sizeof(tlv));
if (err >= 0) {
@@ -651,6 +695,7 @@ static int config_bool(snd_config_t *n)
const char *str;
long val;
long long lval;
+
switch (snd_config_get_type(n)) {
case SND_CONFIG_TYPE_INTEGER:
snd_config_get_integer(n, &val);
@@ -665,6 +710,11 @@ static int config_bool(snd_config_t *n)
case SND_CONFIG_TYPE_STRING:
snd_config_get_string(n, &str);
break;
+ case SND_CONFIG_TYPE_COMPOUND:
+ if (!force_restore)
+ return -1;
+ n = snd_config_iterator_entry(snd_config_iterator_first(n));
+ return config_bool(n);
default:
return -1;
}
@@ -682,6 +732,7 @@ static int config_enumerated(snd_config_
long val;
long long lval;
unsigned int idx, items;
+
switch (snd_config_get_type(n)) {
case SND_CONFIG_TYPE_INTEGER:
snd_config_get_integer(n, &val);
@@ -692,6 +743,11 @@ static int config_enumerated(snd_config_
case SND_CONFIG_TYPE_STRING:
snd_config_get_string(n, &str);
break;
+ case SND_CONFIG_TYPE_COMPOUND:
+ if (!force_restore)
+ return -1;
+ n = snd_config_iterator_entry(snd_config_iterator_first(n));
+ return config_enumerated(n, handle, info);
default:
return -1;
}
@@ -708,6 +764,30 @@ static int config_enumerated(snd_config_
return idx;
}
return -1;
+}
+
+static int config_integer(snd_config_t *n, long *val)
+{
+ int err = snd_config_get_integer(n, val);
+ if (err < 0 && force_restore) {
+ if (snd_config_get_type(n) != SND_CONFIG_TYPE_COMPOUND)
+ return err;
+ n = snd_config_iterator_entry(snd_config_iterator_first(n));
+ return config_integer(n, val);
+ }
+ return err;
+}
+
+static int config_integer64(snd_config_t *n, long long *val)
+{
+ int err = snd_config_get_integer64(n, val);
+ if (err < 0 && force_restore) {
+ if (snd_config_get_type(n) != SND_CONFIG_TYPE_COMPOUND)
+ return err;
+ n = snd_config_iterator_entry(snd_config_iterator_first(n));
+ return config_integer64(n, val);
+ }
+ return err;
}
static int is_user_control(snd_config_t *conf)
@@ -729,6 +809,56 @@ static int is_user_control(snd_config_t
return 0;
}
+/*
+ * get the item type from the given comment config
+ */
+static int get_comment_type(snd_config_t *n)
+{
+ const char *type;
+
+ if (snd_config_get_string(n, &type) < 0)
+ return -EINVAL;
+ if (strcmp(type, "BOOLEAN") == 0)
+ return SND_CTL_ELEM_TYPE_BOOLEAN;
+ else if (strcmp(type, "INTEGER") == 0)
+ return SND_CTL_ELEM_TYPE_INTEGER;
+ else if (strcmp(type, "ENUMERATED") == 0)
+ return SND_CTL_ELEM_TYPE_ENUMERATED;
+ else if (strcmp(type, "INTEGER64") == 0)
+ return SND_CTL_ELEM_TYPE_INTEGER;
+ else if (strcmp(type, "IEC958") == 0)
+ return SND_CTL_ELEM_TYPE_IEC958;
+ else
+ return -EINVAL;
+}
+
+/*
+ * get the value range from the given comment config
+ */
+static int get_comment_range(snd_config_t *n, int ctype,
+ long *imin, long *imax, long *istep)
+{
+ const char *s;
+ int err;
+
+ if (snd_config_get_string(n, &s) < 0)
+ return -EINVAL;
+ switch (ctype) {
+ case SND_CTL_ELEM_TYPE_INTEGER:
+ err = sscanf(s, "%li - %li (step %li)", imin, imax, istep);
+ if (err != 3) {
+ istep = 0;
+ err = sscanf(s, "%li - %li", imin, imax);
+ if (err != 2)
+ return -EINVAL;
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
static int add_user_control(snd_ctl_t *handle, snd_ctl_elem_info_t *info, snd_config_t *conf)
{
snd_ctl_elem_id_t *id;
@@ -745,39 +875,20 @@ static int add_user_control(snd_ctl_t *h
tlv = NULL;
snd_config_for_each(i, next, conf) {
snd_config_t *n = snd_config_iterator_entry(i);
- const char *id, *type;
+ const char *id;
if (snd_config_get_id(n, &id) < 0)
continue;
if (strcmp(id, "type") == 0) {
- if ((err = snd_config_get_string(n, &type)) < 0)
- return -EINVAL;
- if (strcmp(type, "BOOLEAN") == 0)
- ctype = SND_CTL_ELEM_TYPE_BOOLEAN;
- else if (strcmp(type, "INTEGER") == 0)
- ctype = SND_CTL_ELEM_TYPE_INTEGER;
- else if (strcmp(type, "IEC958") == 0)
- ctype = SND_CTL_ELEM_TYPE_IEC958;
- else
- return -EINVAL;
+ err = get_comment_type(n);
+ if (err < 0)
+ return err;
+ ctype = err;
continue;
}
if (strcmp(id, "range") == 0) {
- const char *s;
- if ((err = snd_config_get_string(n, &s)) < 0)
- return -EINVAL;
- switch (ctype) {
- case SND_CTL_ELEM_TYPE_INTEGER:
- err = sscanf(s, "%li - %li (step %li)", &imin, &imax, &istep);
- if (err != 3) {
- istep = 0;
- err = sscanf(s, "%li - %li", &imin, &imax);
- if (err != 2)
- return -EINVAL;
- }
- break;
- default:
- return -EINVAL;
- }
+ err = get_comment_range(n, ctype, &imin, &imax, &istep);
+ if (err < 0)
+ return err;
continue;
}
if (strcmp(id, "count") == 0) {
@@ -831,6 +942,213 @@ static int add_user_control(snd_ctl_t *h
return snd_ctl_elem_info(handle, info);
}
+/*
+ * look for a config node with the given item name
+ */
+static snd_config_t *search_comment_item(snd_config_t *conf, const char *name)
+{
+ snd_config_iterator_t i, next;
+ snd_config_for_each(i, next, conf) {
+ snd_config_t *n = snd_config_iterator_entry(i);
+ const char *id;
+ if (snd_config_get_id(n, &id) < 0)
+ continue;
+ if (strcmp(id, name) == 0)
+ return n;
+ }
+ return NULL;
+}
+
+/*
+ * check whether the config item has the same of compatible type
+ */
+static int check_comment_type(snd_config_t *conf, int type)
+{
+ snd_config_t *n = search_comment_item(conf, "type");
+ int ctype;
+
+ if (!n)
+ return 0; /* not defined */
+ ctype = get_comment_type(n);
+ if (ctype == type)
+ return 0;
+ if ((ctype == SND_CTL_ELEM_TYPE_BOOLEAN ||
+ ctype == SND_CTL_ELEM_TYPE_INTEGER ||
+ ctype == SND_CTL_ELEM_TYPE_INTEGER64 ||
+ ctype == SND_CTL_ELEM_TYPE_ENUMERATED) &&
+ (type == SND_CTL_ELEM_TYPE_BOOLEAN ||
+ type == SND_CTL_ELEM_TYPE_INTEGER ||
+ type == SND_CTL_ELEM_TYPE_INTEGER64 ||
+ type == SND_CTL_ELEM_TYPE_ENUMERATED))
+ return 0; /* OK, compatible */
+ return -EINVAL;
+}
+
+/*
+ * convert from an old value to a new value with the same dB level
+ */
+static int convert_to_new_db(snd_config_t *value, long omin, long omax,
+ long nmin, long nmax,
+ long odbmin, long odbmax,
+ long ndbmin, long ndbmax)
+{
+ long val;
+ if (config_integer(value, &val) < 0)
+ return -EINVAL;
+ if (val < omin || val > omax)
+ return -EINVAL;
+ val = ((val - omin) * (odbmax - odbmin)) / (omax - omin) + odbmin;
+ if (val < ndbmin)
+ val = ndbmin;
+ else if (val > ndbmax)
+ val = ndbmax;
+ val = ((val - ndbmin) * (nmax - nmin)) / (ndbmax - ndbmin) + nmin;
+ return snd_config_set_integer(value, val);
+}
+
+/*
+ * compare the current value range with the old range in comments.
+ * also, if dB information is available, try to compare them.
+ * if any change occurs, try to keep the same dB level.
+ */
+static int check_comment_range(snd_ctl_t *handle, snd_config_t *conf,
+ snd_ctl_elem_info_t *info, snd_config_t *value)
+{
+ snd_config_t *n;
+ long omin, omax, ostep;
+ long nmin, nmax;
+ long odbmin, odbmax;
+ long ndbmin, ndbmax;
+ snd_ctl_elem_id_t *id;
+
+ n = search_comment_item(conf, "range");
+ if (!n)
+ return 0;
+ if (get_comment_range(n, SND_CTL_ELEM_TYPE_INTEGER,
+ &omin, &omax, &ostep) < 0)
+ return 0;
+ nmin = snd_ctl_elem_info_get_min(info);
+ nmax = snd_ctl_elem_info_get_max(info);
+ if (omin != nmin && omax != nmax) {
+ /* Hey, the range mismatches */
+ if (!force_restore)
+ return -EINVAL;
+ }
+ if (omin >= omax || nmin >= nmax)
+ return 0; /* invalid values */
+
+ n = search_comment_item(conf, "dbmin");
+ if (!n)
+ return 0;
+ if (config_integer(n, &odbmin) < 0)
+ return 0;
+ n = search_comment_item(conf, "dbmax");
+ if (!n)
+ return 0;
+ if (config_integer(n, &odbmax) < 0)
+ return 0;
+ if (odbmin >= odbmax)
+ return 0; /* invalid values */
+ snd_ctl_elem_id_alloca(&id);
+ snd_ctl_elem_info_get_id(info, id);
+ if (snd_ctl_get_dB_range(handle, id, &ndbmin, &ndbmax) < 0)
+ return 0;
+ if (ndbmin >= ndbmax)
+ return 0; /* invalid values */
+ if (omin == nmin && omax == nmax &&
+ odbmin == ndbmin && odbmax == ndbmax)
+ return 0; /* OK, identical one */
+
+ /* Let's guess the current value from dB range */
+ if (snd_config_get_type(value) == SND_CONFIG_TYPE_COMPOUND) {
+ snd_config_iterator_t i, next;
+ snd_config_for_each(i, next, value) {
+ snd_config_t *n = snd_config_iterator_entry(i);
+ convert_to_new_db(n, omin, omax, nmin, nmax,
+ odbmin, odbmax, ndbmin, ndbmax);
+ }
+ } else
+ convert_to_new_db(value, omin, omax, nmin, nmax,
+ odbmin, odbmax, ndbmin, ndbmax);
+ return 0;
+}
+
+static int restore_config_value(snd_ctl_t *handle, snd_ctl_elem_info_t *info,
+ snd_ctl_elem_iface_t type,
+ snd_config_t *value,
+ snd_ctl_elem_value_t *ctl, int idx)
+{
+ long val;
+ long long lval;
+ int err;
+
+ switch (type) {
+ case SND_CTL_ELEM_TYPE_BOOLEAN:
+ val = config_bool(value);
+ if (val >= 0) {
+ snd_ctl_elem_value_set_boolean(ctl, idx, val);
+ return 1;
+ }
+ break;
+ case SND_CTL_ELEM_TYPE_INTEGER:
+ err = config_integer(value, &val);
+ if (err == 0) {
+ snd_ctl_elem_value_set_integer(ctl, idx, val);
+ return 1;
+ }
+ break;
+ case SND_CTL_ELEM_TYPE_INTEGER64:
+ err = config_integer64(value, &lval);
+ if (err == 0) {
+ snd_ctl_elem_value_set_integer64(ctl, idx, lval);
+ return 1;
+ }
+ break;
+ case SND_CTL_ELEM_TYPE_ENUMERATED:
+ val = config_enumerated(value, handle, info);
+ if (val >= 0) {
+ snd_ctl_elem_value_set_enumerated(ctl, idx, val);
+ return 1;
+ }
+ break;
+ case SND_CTL_ELEM_TYPE_BYTES:
+ case SND_CTL_ELEM_TYPE_IEC958:
+ break;
+ default:
+ error("Unknow control type: %d", type);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int restore_config_value2(snd_ctl_t *handle, snd_ctl_elem_info_t *info,
+ snd_ctl_elem_iface_t type,
+ snd_config_t *value,
+ snd_ctl_elem_value_t *ctl, int idx,
+ unsigned int numid)
+{
+ int err = restore_config_value(handle, info, type, value, ctl, idx);
+ long val;
+
+ if (err != 0)
+ return err;
+ switch (type) {
+ case SND_CTL_ELEM_TYPE_BYTES:
+ case SND_CTL_ELEM_TYPE_IEC958:
+ err = snd_config_get_integer(value, &val);
+ if (err < 0 || val < 0 || val > 255) {
+ error("bad control.%d.value.%d content", numid, idx);
+ return force_restore ? 0 : -EINVAL;
+ }
+ snd_ctl_elem_value_set_byte(ctl, idx, val);
+ return 1;
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
static int set_control(snd_ctl_t *handle, snd_config_t *control)
{
snd_ctl_elem_value_t *ctl;
@@ -852,8 +1170,6 @@ static int set_control(snd_ctl_t *handle
long index = -1;
snd_config_t *value = NULL;
snd_config_t *comment = NULL;
- long val;
- long long lval;
unsigned int idx;
int err;
char *set;
@@ -994,56 +1310,28 @@ static int set_control(snd_ctl_t *handle
return -ENOENT;
}
-#if 0
if (comment) {
- check_comment_type(comment, type);
- if (type == SND_CTL_ELEM_TYPE_INTEGER ||
- type == SND_CTL_ELEM_TYPE_INTEGER64)
- check_comment_range(comment, info);
+ if (check_comment_type(comment, type) < 0)
+ error("incompatible field type for control #%d", numid);
+ if (type == SND_CTL_ELEM_TYPE_INTEGER) {
+ if (check_comment_range(handle, comment, info, value) < 0) {
+ error("value range mismatch for control #%d",
+ numid);
+ return -EINVAL;
+ }
+ }
}
-#endif
if (!snd_ctl_elem_info_is_writable(info))
return 0;
snd_ctl_elem_value_set_numid(ctl, numid1);
if (count == 1) {
- switch (type) {
- case SND_CTL_ELEM_TYPE_BOOLEAN:
- val = config_bool(value);
- if (val >= 0) {
- snd_ctl_elem_value_set_boolean(ctl, 0, val);
- goto _ok;
- }
- break;
- case SND_CTL_ELEM_TYPE_INTEGER:
- err = snd_config_get_integer(value, &val);
- if (err == 0) {
- snd_ctl_elem_value_set_integer(ctl, 0, val);
- goto _ok;
- }
- break;
- case SND_CTL_ELEM_TYPE_INTEGER64:
- err = snd_config_get_integer64(value, &lval);
- if (err == 0) {
- snd_ctl_elem_value_set_integer64(ctl, 0, lval);
- goto _ok;
- }
- break;
- case SND_CTL_ELEM_TYPE_ENUMERATED:
- val = config_enumerated(value, handle, info);
- if (val >= 0) {
- snd_ctl_elem_value_set_enumerated(ctl, 0, val);
- goto _ok;
- }
- break;
- case SND_CTL_ELEM_TYPE_BYTES:
- case SND_CTL_ELEM_TYPE_IEC958:
- break;
- default:
- error("Unknow control type: %d", type);
- return -EINVAL;
- }
+ err = restore_config_value(handle, info, type, value, ctl, 0);
+ if (err < 0)
+ return err;
+ if (err > 0)
+ goto _ok;
}
switch (type) {
case SND_CTL_ELEM_TYPE_BYTES:
@@ -1080,8 +1368,17 @@ static int set_control(snd_ctl_t *handle
break;
}
if (snd_config_get_type(value) != SND_CONFIG_TYPE_COMPOUND) {
- error("bad control.%d.value type", numid);
- return -EINVAL;
+ if (!force_restore) {
+ error("bad control.%d.value type", numid);
+ return -EINVAL;
+ }
+ for (idx = 0; idx < count; ++idx) {
+ err = restore_config_value2(handle, info, type, value,
+ ctl, idx, numid);
+ if (err < 0)
+ return err;
+ }
+ goto _ok;
}
set = (char*) alloca(count);
@@ -1095,59 +1392,22 @@ static int set_control(snd_ctl_t *handle
if (idx < 0 || idx >= count ||
set[idx]) {
error("bad control.%d.value index", numid);
- return -EINVAL;
+ if (!force_restore)
+ return -EINVAL;
+ continue;
}
- switch (type) {
- case SND_CTL_ELEM_TYPE_BOOLEAN:
- val = config_bool(n);
- if (val < 0) {
- error("bad control.%d.value.%d content", numid, idx);
- return -EINVAL;
- }
- snd_ctl_elem_value_set_boolean(ctl, idx, val);
- break;
- case SND_CTL_ELEM_TYPE_INTEGER:
- err = snd_config_get_integer(n, &val);
- if (err < 0) {
- error("bad control.%d.value.%d content", numid, idx);
- return -EINVAL;
- }
- snd_ctl_elem_value_set_integer(ctl, idx, val);
- break;
- case SND_CTL_ELEM_TYPE_INTEGER64:
- err = snd_config_get_integer64(n, &lval);
- if (err < 0) {
- error("bad control.%d.value.%d content", numid, idx);
- return -EINVAL;
- }
- snd_ctl_elem_value_set_integer64(ctl, idx, lval);
- break;
- case SND_CTL_ELEM_TYPE_ENUMERATED:
- val = config_enumerated(n, handle, info);
- if (val < 0) {
- error("bad control.%d.value.%d content", numid, idx);
- return -EINVAL;
- }
- snd_ctl_elem_value_set_enumerated(ctl, idx, val);
- break;
- case SND_CTL_ELEM_TYPE_BYTES:
- case SND_CTL_ELEM_TYPE_IEC958:
- err = snd_config_get_integer(n, &val);
- if (err < 0 || val < 0 || val > 255) {
- error("bad control.%d.value.%d content", numid, idx);
- return -EINVAL;
- }
- snd_ctl_elem_value_set_byte(ctl, idx, val);
- break;
- default:
- break;
- }
- set[idx] = 1;
+ err = restore_config_value2(handle, info, type, value,
+ ctl, idx, numid);
+ if (err < 0)
+ return err;
+ if (err > 0)
+ set[idx] = 1;
}
for (idx = 0; idx < count; ++idx) {
if (!set[idx]) {
error("control.%d.value.%d is not specified", numid, idx);
- return -EINVAL;
+ if (!force_restore)
+ return -EINVAL;
}
}
diff -r 3b8e4ee4363e configure.in
--- a/configure.in Mon Oct 15 10:36:47 2007 +0200
+++ b/configure.in Fri Oct 26 02:01:44 2007 +0200
@@ -27,7 +27,9 @@ dnl AC_PROG_CXX
dnl AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LN_S
-AM_PATH_ALSA(1.0.12)
+AM_PATH_ALSA(1.0.15)
+AC_CHECK_FUNC(snd_tlv_get_dB_range,,
+ AC_ERROR([No TLV support code in alsa-lib]))
AC_ARG_ENABLE(alsamixer,
[ --disable-alsamixer Disable alsamixer compilation],
diff -r 3b8e4ee4363e seq/aseqnet/aseqnet.c
--- a/seq/aseqnet/aseqnet.c Mon Oct 15 10:36:47 2007 +0200
+++ b/seq/aseqnet/aseqnet.c Fri Oct 26 02:01:44 2007 +0200
@@ -26,6 +26,7 @@
#include <alsa/asoundlib.h>
#include <getopt.h>
#include <signal.h>
+#include <assert.h>
#include "aconfig.h"
#include "gettext.h"

7
alsa-utils.changes
View File

@ -1,3 +1,10 @@
-------------------------------------------------------------------
Mon Oct 29 11:27:18 CET 2007 - tiwai@suse.de
- make alsactl more robust
* restore the volume values with channel changes
* restore from dB level if available
-------------------------------------------------------------------
Tue Oct 16 15:02:20 CEST 2007 - tiwai@suse.de

10
alsa-utils.spec
View File

@ -20,9 +20,9 @@ Requires: dialog pciutils
AutoReqProv: on
Summary: Advanced Linux Sound Architecture Utilities
Version: 1.0.15
Release: 1
Release: 3
Source: ftp://ftp.alsa-project.org/pub/util/alsa-utils-%{package_version}.tar.bz2
# Patch: alsa-utils-hg-fixes.diff
Patch: alsa-utils-hg-fixes.diff
Url: http://www.alsa-project.org/
BuildRoot: %{_tmppath}/%{name}-%{version}-build
@ -39,7 +39,7 @@ Authors:
%prep
%setup -q -n %{name}-%{package_version}
# %patch -p1
%patch -p1
mv alsamixer/README alsamixer/README-alsamixer
%{?suse_update_config:%{suse_update_config -f .}}
@ -68,6 +68,10 @@ make DESTDIR=$RPM_BUILD_ROOT install
%{_datadir}/sounds/alsa
%{_datadir}/alsa
%changelog
* Mon Oct 29 2007 - tiwai@suse.de
- make alsactl more robust
* restore the volume values with channel changes
* restore from dB level if available
* Tue Oct 16 2007 - tiwai@suse.de
- updated to version 1.0.15-final
* including all previous patches