mirror of
https://github.com/alsa-project/alsa-utils
synced 2024-12-31 21:29:45 +01:00
alsactl init - CTL{values}, CTL{enums} and default "guess method" initialization
Implemented CTL{values)=value to set all values at once.
Implemented CTL{enums} to match against strings in enum list.
Added 'default' (guess method) initialization configuration.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela
parent
0c02a4e3d2
commit
9a748178d1
5 changed files with 212 additions and 17 deletions
|
|
@ -257,6 +257,12 @@
|
|||
<para>Enumerated value - number of text items</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><option>enums</option></term>
|
||||
<listitem>
|
||||
<para>Enumerated value - list of text names stored between '|' character</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><option>value</option></term>
|
||||
<listitem>
|
||||
|
|
@ -394,6 +400,16 @@
|
|||
next key on line).</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><option>CTL{values}</option></term>
|
||||
<listitem>
|
||||
<para>Value is set (written) also to soundcard's control
|
||||
device (all control values are set to specified value) and
|
||||
RESULT key is set to errno code. The result of
|
||||
set operation is always true (it means continue with
|
||||
next key on line).</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>ENV{<replaceable>key</replaceable>}</option></term>
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@ CONFIG{sysfs_device}="/class/sound/controlC$cardinfo{card}/device"
|
|||
# test for extra commands
|
||||
ENV{CMD}=="help", INCLUDE="help", GOTO="00main_end"
|
||||
ENV{CMD}=="info", INCLUDE="info", GOTO="00main_end"
|
||||
ENV{CMD}=="default", INCLUDE="default", GOTO="00main_end"
|
||||
ENV{CMD}=="test", INCLUDE="test", GOTO="00main_end"
|
||||
ENV{CMD}=="*", ERROR="Unknown command '$env{CMD}'\n", GOTO="00main_end"
|
||||
|
||||
|
|
@ -17,7 +18,8 @@ ENV{CMD}=="*", ERROR="Unknown command '$env{CMD}'\n", GOTO="00main_end"
|
|||
# 2) if RESULT=="skip", skip ALSA standard configuration files
|
||||
# 3) do ALSA standard configuration
|
||||
# 4) look for postinit subdirectory and parse all files in it
|
||||
# 5) if RESULT!="true", print an error message and return with exit code 99
|
||||
# 5) if RESULT!="true", initialize hardware using a guess method,
|
||||
# print an error message and return with exit code 99
|
||||
# 6) return with exit code 0 (success)
|
||||
#
|
||||
|
||||
|
|
@ -33,7 +35,8 @@ LABEL="init_end"
|
|||
ACCESS=="postinit", INCLUDE="postinit"
|
||||
RESULT=="true", GOTO="00_mainend"
|
||||
ERROR="Unknown hardware: \"$cardinfo{driver}\" \"$cardinfo{mixername}\" \"$cardinfo{components}\" \"$attr{subsystem_vendor}\" \"$attr{subsystem_device}\"\n"
|
||||
ERROR="Hardware is left uninitialized\n"
|
||||
ERROR="Hardware is initialized using a guess method\n"
|
||||
INCLUDE="default"
|
||||
EXIT="99"
|
||||
|
||||
#
|
||||
|
|
|
|||
145
alsactl/init/default
Normal file
145
alsactl/init/default
Normal file
|
|
@ -0,0 +1,145 @@
|
|||
#
|
||||
# Default ALSA volume levels and setting when initialization database fails.
|
||||
#
|
||||
# Basic rules are:
|
||||
# - keep volumes at minimal level, but sound should be hearable
|
||||
# - enable just main speakers for playback and main microphone for recording
|
||||
#
|
||||
|
||||
# **************************************************************************
|
||||
# playback
|
||||
# **************************************************************************
|
||||
|
||||
ENV{volume}:="-20dB"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Master Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Master Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Master Digital Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Master Digital Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Front Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Front Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Headphone Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Headphone Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Speaker Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Speaker Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="PC Speaker Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="PC Speaker Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="PCM Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="PCM Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="PCM Playback Volume",CTL{index}="1",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="PCM Playback Switch",CTL{index}="1",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="DAC Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="DAC Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Synth Playback Volume",,PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Synth Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Wave Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="100%"
|
||||
CTL{name}="Wave Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Music Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="100%"
|
||||
CTL{name}="Music Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="CD Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="CD Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Mono Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Mono Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Master Mono Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Master Mono Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="AC97 Playback Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="100%"
|
||||
CTL{name}="AC97 Playback Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
#
|
||||
# Powermacs
|
||||
#
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="DRC Range",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
|
||||
# **************************************************************************
|
||||
# capture
|
||||
# **************************************************************************
|
||||
|
||||
ENV{volume}:="20dB"
|
||||
|
||||
CTL{reset}="mixer"
|
||||
CTL{name}="Capture Volume",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%"
|
||||
CTL{name}="Capture Switch",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
||||
CTL{name}="Input Source",PROGRAM=="__ctl_search", \
|
||||
CTL{enums}=="*|Internal Mic|*",CTL{values}="Internal Mic", \
|
||||
GOTO="end_input_source"
|
||||
CTL{name}="Input Source",PROGRAM=="__ctl_search", \
|
||||
CTL{enums}=="*|Mic|*",CTL{values}="Mic"
|
||||
LABEL="end_input_source"
|
||||
|
||||
CTL{name}="Internal Mic Boost",PROGRAM=="__ctl_search", \
|
||||
CTL{values}="on"
|
||||
|
|
@ -58,7 +58,6 @@ PRINT=" CTL{device}=\"$ctl{device}\"\n"
|
|||
PRINT=" CTL{subdevice}=\"$ctl{subdevice}\"\n"
|
||||
PRINT=" CTL{name}=\"$ctl{name}\"\n"
|
||||
PRINT=" CTL{index}=\"$ctl{index}\"\n"
|
||||
LABEL="skip_switch_search"
|
||||
|
||||
PRINT="First ten elements:\n"
|
||||
CTL{search}="mixer", CTL{name}="*", PROGRAM!="__ctl_search 0", GOTO="skip_first_ten_search"
|
||||
|
|
@ -118,7 +117,6 @@ PRINT=" CTL{dBmin}=\"$ctl{dBmin}\"\n"
|
|||
PRINT=" CTL{dBmax}=\"$ctl{dBmax}\"\n"
|
||||
PRINT=" CTL{items}=\"$ctl{items}\"\n"
|
||||
PRINT=" CTL{value}=\"$ctl{value}\"\n"
|
||||
LABEL="skip_first_ten_search"
|
||||
CTL{search}="mixer", CTL{name}="*", PROGRAM!="__ctl_search 3", GOTO="skip_first_ten_search"
|
||||
PRINT=" Element #3:\n"
|
||||
PRINT=" CTL{numid}=\"$ctl{numid}\"\n"
|
||||
|
|
@ -138,7 +136,6 @@ PRINT=" CTL{dBmax}=\"$ctl{dBmax}\"\n"
|
|||
PRINT=" CTL{step}=\"$ctl{step}\"\n"
|
||||
PRINT=" CTL{items}=\"$ctl{items}\"\n"
|
||||
PRINT=" CTL{value}=\"$ctl{value}\"\n"
|
||||
LABEL="skip_first_ten_search"
|
||||
CTL{search}="mixer", CTL{name}="*", PROGRAM!="__ctl_search 4", GOTO="skip_first_ten_search"
|
||||
PRINT=" Element #4:\n"
|
||||
PRINT=" CTL{numid}=\"$ctl{numid}\"\n"
|
||||
|
|
@ -158,7 +155,6 @@ PRINT=" CTL{dBmin}=\"$ctl{dBmin}\"\n"
|
|||
PRINT=" CTL{dBmax}=\"$ctl{dBmax}\"\n"
|
||||
PRINT=" CTL{items}=\"$ctl{items}\"\n"
|
||||
PRINT=" CTL{value}=\"$ctl{value}\"\n"
|
||||
LABEL="skip_first_ten_search"
|
||||
CTL{search}="mixer", CTL{name}="*", PROGRAM!="__ctl_search 5", GOTO="skip_first_ten_search"
|
||||
PRINT=" Element #5:\n"
|
||||
PRINT=" CTL{numid}=\"$ctl{numid}\"\n"
|
||||
|
|
@ -178,7 +174,6 @@ PRINT=" CTL{dBmin}=\"$ctl{dBmin}\"\n"
|
|||
PRINT=" CTL{dBmax}=\"$ctl{dBmax}\"\n"
|
||||
PRINT=" CTL{items}=\"$ctl{items}\"\n"
|
||||
PRINT=" CTL{value}=\"$ctl{value}\"\n"
|
||||
LABEL="skip_first_ten_search"
|
||||
CTL{search}="mixer", CTL{name}="*", PROGRAM!="__ctl_search 6", GOTO="skip_first_ten_search"
|
||||
PRINT=" Element #6:\n"
|
||||
PRINT=" CTL{numid}=\"$ctl{numid}\"\n"
|
||||
|
|
@ -198,7 +193,6 @@ PRINT=" CTL{dBmin}=\"$ctl{dBmin}\"\n"
|
|||
PRINT=" CTL{dBmax}=\"$ctl{dBmax}\"\n"
|
||||
PRINT=" CTL{items}=\"$ctl{items}\"\n"
|
||||
PRINT=" CTL{value}=\"$ctl{value}\"\n"
|
||||
LABEL="skip_first_ten_search"
|
||||
CTL{search}="mixer", CTL{name}="*", PROGRAM!="__ctl_search 7", GOTO="skip_first_ten_search"
|
||||
PRINT=" Element #7:\n"
|
||||
PRINT=" CTL{numid}=\"$ctl{numid}\"\n"
|
||||
|
|
@ -218,7 +212,6 @@ PRINT=" CTL{dBmin}=\"$ctl{dBmin}\"\n"
|
|||
PRINT=" CTL{dBmax}=\"$ctl{dBmax}\"\n"
|
||||
PRINT=" CTL{items}=\"$ctl{items}\"\n"
|
||||
PRINT=" CTL{value}=\"$ctl{value}\"\n"
|
||||
LABEL="skip_first_ten_search"
|
||||
CTL{search}="mixer", CTL{name}="*", PROGRAM!="__ctl_search 8", GOTO="skip_first_ten_search"
|
||||
PRINT=" Element #8:\n"
|
||||
PRINT=" CTL{numid}=\"$ctl{numid}\"\n"
|
||||
|
|
@ -238,7 +231,6 @@ PRINT=" CTL{dBmin}=\"$ctl{dBmin}\"\n"
|
|||
PRINT=" CTL{dBmax}=\"$ctl{dBmax}\"\n"
|
||||
PRINT=" CTL{items}=\"$ctl{items}\"\n"
|
||||
PRINT=" CTL{value}=\"$ctl{value}\"\n"
|
||||
LABEL="skip_first_ten_search"
|
||||
CTL{search}="mixer", CTL{name}="*", PROGRAM!="__ctl_search 9", GOTO="skip_first_ten_search"
|
||||
PRINT=" Element #9:\n"
|
||||
PRINT=" CTL{numid}=\"$ctl{numid}\"\n"
|
||||
|
|
@ -270,7 +262,9 @@ PRINT="Elements write test #2:\n", \
|
|||
PRINT=" result=$result\n"
|
||||
PRINT="Elements write test #3:\n", \
|
||||
CTL{search}="mixer", CTL{name}="Front Playback Volume Error", \
|
||||
PROGRAM="__ctl_search", CTL{value}="32,32", \
|
||||
PRINT=" result=$result\n"
|
||||
PROGRAM="__ctl_search"
|
||||
PRINT=" result=$result\n"
|
||||
|
||||
#CTL{reset}="mixer", CTL{name}="Input Source", PRINT="***$ctl{enums}\n"
|
||||
|
||||
PRINT="\nAll tests done..\n"
|
||||
|
|
|
|||
|
|
@ -335,7 +335,7 @@ static const char *get_ctl_value(struct space *space)
|
|||
#define convert_prange1(val, min, max) \
|
||||
ceil((val) * ((max) - (min)) * 0.01 + (min))
|
||||
|
||||
static int set_ctl_value(struct space *space, const char *value)
|
||||
static int set_ctl_value(struct space *space, const char *value, int all)
|
||||
{
|
||||
snd_ctl_elem_type_t type;
|
||||
unsigned int idx, idx2, count, items;
|
||||
|
|
@ -358,6 +358,8 @@ static int set_ctl_value(struct space *space, const char *value)
|
|||
strncasecmp(value, "on", 2) == 0 ||
|
||||
strncasecmp(value, "1", 1) == 0;
|
||||
snd_ctl_elem_value_set_boolean(space->ctl_value, idx, val);
|
||||
if (all)
|
||||
continue;
|
||||
pos = strchr(value, ',');
|
||||
value = pos ? pos + 1 : value + strlen(value) - 1;
|
||||
}
|
||||
|
|
@ -398,6 +400,8 @@ static int set_ctl_value(struct space *space, const char *value)
|
|||
} else {
|
||||
snd_ctl_elem_value_set_integer(space->ctl_value, idx, strtol(value, NULL, 0));
|
||||
}
|
||||
if (all)
|
||||
continue;
|
||||
value = pos ? pos + 1 : value + strlen(value) - 1;
|
||||
}
|
||||
break;
|
||||
|
|
@ -406,6 +410,8 @@ static int set_ctl_value(struct space *space, const char *value)
|
|||
while (*value == ' ')
|
||||
value++;
|
||||
snd_ctl_elem_value_set_integer64(space->ctl_value, idx, strtoll(value, NULL, 0));
|
||||
if (all)
|
||||
continue;
|
||||
pos = strchr(value, ',');
|
||||
value = pos ? pos + 1 : value + strlen(value) - 1;
|
||||
}
|
||||
|
|
@ -440,6 +446,8 @@ static int set_ctl_value(struct space *space, const char *value)
|
|||
return -EINVAL;
|
||||
}
|
||||
}
|
||||
if (all)
|
||||
continue;
|
||||
value = pos ? pos + 1 : value + strlen(value) - 1;
|
||||
}
|
||||
break;
|
||||
|
|
@ -478,7 +486,7 @@ static const char *elemid_get(struct space *space, const char *attr)
|
|||
{
|
||||
long long val;
|
||||
snd_ctl_elem_type_t type;
|
||||
static char res[32];
|
||||
static char res[256];
|
||||
|
||||
if (strncasecmp(attr, "numid", 5) == 0) {
|
||||
val = snd_ctl_elem_id_get_numid(space->ctl_id);
|
||||
|
|
@ -617,6 +625,27 @@ dbvalue:
|
|||
val = max;
|
||||
goto dbvalue;
|
||||
}
|
||||
if (strncasecmp(attr, "enums", 5) == 0) {
|
||||
unsigned int idx, items;
|
||||
snd_hctl_elem_t *elem;
|
||||
if (check_id_changed(space, 1))
|
||||
return NULL;
|
||||
if (snd_ctl_elem_info_get_type(space->ctl_info) != SND_CTL_ELEM_TYPE_ENUMERATED)
|
||||
goto empty;
|
||||
items = snd_ctl_elem_info_get_items(space->ctl_info);
|
||||
strcpy(res, "|");
|
||||
for (idx = 0; idx < items; idx++) {
|
||||
snd_ctl_elem_info_set_item(space->ctl_info, idx);
|
||||
elem = snd_hctl_find_elem(space->ctl_handle, space->ctl_id);
|
||||
if (elem == NULL)
|
||||
break;
|
||||
if (snd_hctl_elem_info(elem, space->ctl_info) < 0)
|
||||
break;
|
||||
strlcat(res, snd_ctl_elem_info_get_item_name(space->ctl_info), sizeof(res));
|
||||
strlcat(res, "|", sizeof(res));
|
||||
}
|
||||
return res;
|
||||
}
|
||||
Perror(space, "unknown ctl{} attribute '%s'", attr);
|
||||
return NULL;
|
||||
value:
|
||||
|
|
@ -684,13 +713,14 @@ static int elemid_set(struct space *space, const char *attr, const char *value)
|
|||
fcn = snd_ctl_elem_id_set_index;
|
||||
goto value;
|
||||
}
|
||||
if (strncasecmp(attr, "value", 5) == 0) {
|
||||
if (strncasecmp(attr, "values", 6) == 0 ||
|
||||
strncasecmp(attr, "value", 5) == 0) {
|
||||
err = check_id_changed(space, 1);
|
||||
if (err < 0) {
|
||||
Perror(space, "control element not found");
|
||||
return err;
|
||||
}
|
||||
err = set_ctl_value(space, value);
|
||||
err = set_ctl_value(space, value, strncasecmp(attr, "values", 6) == 0);
|
||||
if (err < 0) {
|
||||
space->ctl_id_changed |= 2;
|
||||
} else {
|
||||
|
|
@ -1244,7 +1274,7 @@ static int parse_line(struct space *space, char *line, size_t linesize)
|
|||
|
||||
err = get_key(&linepos, &key, &op, &value);
|
||||
if (err < 0)
|
||||
break;
|
||||
goto invalid;
|
||||
|
||||
if (strncasecmp(key, "LABEL", 5) == 0) {
|
||||
if (op != KEY_OP_ASSIGN) {
|
||||
|
|
@ -1392,6 +1422,13 @@ static int parse_line(struct space *space, char *line, size_t linesize)
|
|||
dbg("env: '%s' '%s'", attr, temp);
|
||||
if (!do_match(key, op, value, temp))
|
||||
break;
|
||||
} else if (op == KEY_OP_ASSIGN ||
|
||||
op == KEY_OP_ASSIGN_FINAL) {
|
||||
strlcpy(result, value, sizeof(result));
|
||||
apply_format(space, result, sizeof(result));
|
||||
dbg("env set: '%s' '%s'", attr, result);
|
||||
if (setenv(attr, result, op == KEY_OP_ASSIGN_FINAL))
|
||||
break;
|
||||
} else {
|
||||
Perror(space, "invalid ENV{} operation");
|
||||
goto invalid;
|
||||
|
|
|
|||
Loading…
Reference in a new issue