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alsa: allow placing device id in alsa device strings at arbitrary positions

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This commit is contained in:
Lennart Poettering 2009-06-17 04:17:25 +02:00
parent 31575f7766
commit 334325efd7
4 changed files with 22 additions and 22 deletions
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4
src/modules/alsa/alsa-mixer.c
View file

@ -3179,7 +3179,7 @@ void pa_alsa_profile_set_probe(pa_alsa_profile_set *ps, const char *dev_id, cons
try_ss = *ss;
try_ss.channels = try_map.channels;
if (!(m ->output_pcm = pa_alsa_open_by_device_string_strv(
if (!(m ->output_pcm = pa_alsa_open_by_template(
m->device_strings,
dev_id,
NULL,
@ -3203,7 +3203,7 @@ void pa_alsa_profile_set_probe(pa_alsa_profile_set *ps, const char *dev_id, cons
try_ss = *ss;
try_ss.channels = try_map.channels;
if (!(m ->input_pcm = pa_alsa_open_by_device_string_strv(
if (!(m ->input_pcm = pa_alsa_open_by_template(
m->device_strings,
dev_id,
NULL,

10
src/modules/alsa/alsa-util.c
View file

@ -514,7 +514,7 @@ snd_pcm_t *pa_alsa_open_by_device_id_mapping(
try_ss.format = ss->format;
try_map = m->channel_map;
pcm_handle = pa_alsa_open_by_device_string_strv(
pcm_handle = pa_alsa_open_by_template(
m->device_strings,
dev_id,
dev,
@ -622,8 +622,8 @@ fail:
return NULL;
}
snd_pcm_t *pa_alsa_open_by_device_string_strv(
char **prefix,
snd_pcm_t *pa_alsa_open_by_template(
char **template,
const char *dev_id,
char **dev,
pa_sample_spec *ss,
@ -639,10 +639,10 @@ snd_pcm_t *pa_alsa_open_by_device_string_strv(
snd_pcm_t *pcm_handle;
char **i;
for (i = prefix; *i; i++) {
for (i = template; *i; i++) {
char *d;
d = pa_sprintf_malloc("%s:%s", *i, dev_id);
d = pa_replace(*i, "%f", dev_id);
pcm_handle = pa_alsa_open_by_device_string(
d,

6
src/modules/alsa/alsa-util.h
View file

@ -84,7 +84,7 @@ snd_pcm_t *pa_alsa_open_by_device_id_mapping(
/* Opens the explicit ALSA device */
snd_pcm_t *pa_alsa_open_by_device_string(
const char *device,
const char *dir,
char **dev, /* modified at return */
pa_sample_spec *ss, /* modified at return */
pa_channel_map* map, /* modified at return */
@ -97,8 +97,8 @@ snd_pcm_t *pa_alsa_open_by_device_string(
pa_bool_t require_exact_channel_number);
/* Opens the explicit ALSA device with a fallback list */
snd_pcm_t *pa_alsa_open_by_device_string_strv(
char **device,
snd_pcm_t *pa_alsa_open_by_template(
char **template,
const char *dev_id,
char **dev, /* modified at return */
pa_sample_spec *ss, /* modified at return */

24
src/modules/alsa/mixer/profile-sets/default.conf
View file

@ -22,49 +22,49 @@
auto-profiles = yes
[Mapping analog-mono]
device-strings = hw
device-strings = hw:%f
channel-map = mono
paths-output = analog-output analog-output-headphones analog-output-mono analog-output-lfe-on-mono
paths-input = analog-input analog-input-mic analog-input-linein analog-input-aux analog-input-video analog-input-tvtuner analog-input-fm analog-input-mic-line
priority = 1
[Mapping analog-stereo]
device-strings = front hw
device-strings = front:%f hw:%f
channel-map = left,right
paths-output = analog-output analog-output-headphones analog-output-mono analog-output-lfe-on-mono
paths-input = analog-input analog-input-mic analog-input-linein analog-input-aux analog-input-video analog-input-tvtuner analog-input-fm analog-input-mic-line
priority = 10
[Mapping analog-surround-40]
device-strings = surround40
device-strings = surround40:%f
channel-map = front-left,front-right,rear-left,rear-right
paths-output = analog-output analog-output-lfe-on-mono
priority = 7
direction = output
[Mapping analog-surround-41]
device-strings = surround41
device-strings = surround41:%f
channel-map = front-left,front-right,rear-left,rear-right,lfe
paths-output = analog-output analog-output-lfe-on-mono
priority = 8
direction = output
[Mapping analog-surround-50]
device-strings = surround50
device-strings = surround50:%f
channel-map = front-left,front-right,rear-left,rear-right,front-center
paths-output = analog-output analog-output-lfe-on-mono
priority = 7
direction = output
[Mapping analog-surround-51]
device-strings = surround51
device-strings = surround51:%f
channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
paths-output = analog-output analog-output-lfe-on-mono
priority = 8
direction = output
[Mapping analog-surround-71]
device-strings = surround71
device-strings = surround71:%f
channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe,side-left,side-right
description = Analog Surround 7.1
paths-output = analog-output analog-output-lfe-on-mono
@ -72,29 +72,29 @@ priority = 7
direction = output
[Mapping iec958-stereo]
device-strings = iec958
device-strings = iec958:%f
channel-map = left,right
priority = 5
[Mapping iec958-surround-40]
device-strings = iec958
device-strings = iec958:%f
channel-map = front-left,front-right,rear-left,rear-right
priority = 1
[Mapping iec958-ac3-surround-40]
device-strings = a52
device-strings = a52:%f
channel-map = front-left,front-right,rear-left,rear-right
priority = 2
direction = output
[Mapping iec958-ac3-surround-51]
device-strings = a52
device-strings = a52:%f
channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
priority = 3
direction = output
[Mapping hdmi-stereo]
device-strings = hdmi
device-strings = hdmi:%f
channel-map = left,right
priority = 4
direction = output