Signed-off-by: Martin Kletzander <mkletzan@xxxxxxxxxx>
---
audio/audio.c | 13 -
audio/audio.h | 1 -
audio/audio_legacy.c | 555 --------------------------------
audio/meson.build | 1 -
docs/about/deprecated.rst | 7 -
docs/about/removed-features.rst | 9 +
qemu-options.hx | 10 -
softmmu/vl.c | 4 -
8 files changed, 9 insertions(+), 591 deletions(-)
delete mode 100644 audio/audio_legacy.c
diff --git a/audio/audio.c b/audio/audio.c
index c944cf817cf9..b3ecc8fa6508 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -49,19 +49,6 @@
#define SW_NAME(sw) (sw)->name ? (sw)->name : "unknown"
-
-/* Order of CONFIG_AUDIO_DRIVERS is import.
- The 1st one is the one used by default, that is the reason
- that we generate the list.
-*/
-const char *audio_prio_list[] = {
- "spice",
- CONFIG_AUDIO_DRIVERS
- "none",
- "wav",
- NULL
-};
-
static QLIST_HEAD(, audio_driver) audio_drivers;
static AudiodevListHead audiodevs = QSIMPLEQ_HEAD_INITIALIZER(audiodevs);
diff --git a/audio/audio.h b/audio/audio.h
index 9deed8ed6830..ae10a7f0fa81 100644
--- a/audio/audio.h
+++ b/audio/audio.h
@@ -170,7 +170,6 @@ void audio_sample_from_uint64(void *samples, int pos,
void audio_parse_option(const char *opt);
void audio_init_audiodevs(void);
-void audio_legacy_help(void);
AudioState *audio_state_by_name(const char *name);
const char *audio_get_id(QEMUSoundCard *card);
diff --git a/audio/audio_legacy.c b/audio/audio_legacy.c
deleted file mode 100644
index 595949f52cd4..000000000000
--- a/audio/audio_legacy.c
+++ /dev/null
@@ -1,555 +0,0 @@
-/*
- * QEMU Audio subsystem: legacy configuration handling
- *
- * Copyright (c) 2015-2019 Zoltán Kővágó <DirtY.iCE.hu@xxxxxxxxx>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#include "qemu/osdep.h"
-#include "audio.h"
-#include "audio_int.h"
-#include "qemu/cutils.h"
-#include "qemu/timer.h"
-#include "qapi/error.h"
-#include "qapi/qapi-visit-audio.h"
-#include "qapi/visitor-impl.h"
-
-#define AUDIO_CAP "audio-legacy"
-#include "audio_int.h"
-
-static uint32_t toui32(const char *str)
-{
- unsigned long long ret;
- if (parse_uint_full(str, &ret, 10) || ret > UINT32_MAX) {
- dolog("Invalid integer value `%s'\n", str);
- exit(1);
- }
- return ret;
-}
-
-/* helper functions to convert env variables */
-static void get_bool(const char *env, bool *dst, bool *has_dst)
-{
- const char *val = getenv(env);
- if (val) {
- *dst = toui32(val) != 0;
- *has_dst = true;
- }
-}
-
-static void get_int(const char *env, uint32_t *dst, bool *has_dst)
-{
- const char *val = getenv(env);
- if (val) {
- *dst = toui32(val);
- *has_dst = true;
- }
-}
-
-static void get_str(const char *env, char **dst, bool *has_dst)
-{
- const char *val = getenv(env);
- if (val) {
- if (*has_dst) {
- g_free(*dst);
- }
- *dst = g_strdup(val);
- *has_dst = true;
- }
-}
-
-static void get_fmt(const char *env, AudioFormat *dst, bool *has_dst)
-{
- const char *val = getenv(env);
- if (val) {
- size_t i;
- for (i = 0; AudioFormat_lookup.size; ++i) {
- if (strcasecmp(val, AudioFormat_lookup.array[i]) == 0) {
- *dst = i;
- *has_dst = true;
- return;
- }
- }
-
- dolog("Invalid audio format `%s'\n", val);
- exit(1);
- }
-}
-
-
-static void get_millis_to_usecs(const char *env, uint32_t *dst, bool *has_dst)
-{
- const char *val = getenv(env);
- if (val) {
- *dst = toui32(val) * 1000;
- *has_dst = true;
- }
-}
-
-static uint32_t frames_to_usecs(uint32_t frames,
- AudiodevPerDirectionOptions *pdo)
-{
- uint32_t freq = pdo->has_frequency ? pdo->frequency : 44100;
- return (frames * 1000000 + freq / 2) / freq;
-}
-
-
-static void get_frames_to_usecs(const char *env, uint32_t *dst, bool *has_dst,
- AudiodevPerDirectionOptions *pdo)
-{
- const char *val = getenv(env);
- if (val) {
- *dst = frames_to_usecs(toui32(val), pdo);
- *has_dst = true;
- }
-}
-
-static uint32_t samples_to_usecs(uint32_t samples,
- AudiodevPerDirectionOptions *pdo)
-{
- uint32_t channels = pdo->has_channels ? pdo->channels : 2;
- return frames_to_usecs(samples / channels, pdo);
-}
-
-static void get_samples_to_usecs(const char *env, uint32_t *dst, bool *has_dst,
- AudiodevPerDirectionOptions *pdo)
-{
- const char *val = getenv(env);
- if (val) {
- *dst = samples_to_usecs(toui32(val), pdo);
- *has_dst = true;
- }
-}
-
-static uint32_t bytes_to_usecs(uint32_t bytes, AudiodevPerDirectionOptions *pdo)
-{
- AudioFormat fmt = pdo->has_format ? pdo->format : AUDIO_FORMAT_S16;
- uint32_t bytes_per_sample = audioformat_bytes_per_sample(fmt);
- return samples_to_usecs(bytes / bytes_per_sample, pdo);
-}
-
-static void get_bytes_to_usecs(const char *env, uint32_t *dst, bool *has_dst,
- AudiodevPerDirectionOptions *pdo)
-{
- const char *val = getenv(env);
- if (val) {
- *dst = bytes_to_usecs(toui32(val), pdo);
- *has_dst = true;
- }
-}
-
-/* backend specific functions */
-/* ALSA */
-static void handle_alsa_per_direction(
- AudiodevAlsaPerDirectionOptions *apdo, const char *prefix)
-{
- char buf[64];
- size_t len = strlen(prefix);
- bool size_in_usecs = false;
- bool dummy;
-
- memcpy(buf, prefix, len);
- strcpy(buf + len, "TRY_POLL");
- get_bool(buf, &apdo->try_poll, &apdo->has_try_poll);
-
- strcpy(buf + len, "DEV");
- get_str(buf, &apdo->dev, &apdo->has_dev);
-
- strcpy(buf + len, "SIZE_IN_USEC");
- get_bool(buf, &size_in_usecs, &dummy);
-
- strcpy(buf + len, "PERIOD_SIZE");
- get_int(buf, &apdo->period_length, &apdo->has_period_length);
- if (apdo->has_period_length && !size_in_usecs) {
- apdo->period_length = frames_to_usecs(
- apdo->period_length,
- qapi_AudiodevAlsaPerDirectionOptions_base(apdo));
- }
-
- strcpy(buf + len, "BUFFER_SIZE");
- get_int(buf, &apdo->buffer_length, &apdo->has_buffer_length);
- if (apdo->has_buffer_length && !size_in_usecs) {
- apdo->buffer_length = frames_to_usecs(
- apdo->buffer_length,
- qapi_AudiodevAlsaPerDirectionOptions_base(apdo));
- }
-}
-
-static void handle_alsa(Audiodev *dev)
-{
- AudiodevAlsaOptions *aopt = &dev->u.alsa;
- handle_alsa_per_direction(aopt->in, "QEMU_ALSA_ADC_");
- handle_alsa_per_direction(aopt->out, "QEMU_ALSA_DAC_");
-
- get_millis_to_usecs("QEMU_ALSA_THRESHOLD",
- &aopt->threshold, &aopt->has_threshold);
-}
-
-/* coreaudio */
-static void handle_coreaudio(Audiodev *dev)
-{
- get_frames_to_usecs(
- "QEMU_COREAUDIO_BUFFER_SIZE",
- &dev->u.coreaudio.out->buffer_length,
- &dev->u.coreaudio.out->has_buffer_length,
- qapi_AudiodevCoreaudioPerDirectionOptions_base(dev->u.coreaudio.out));
- get_int("QEMU_COREAUDIO_BUFFER_COUNT",
- &dev->u.coreaudio.out->buffer_count,
- &dev->u.coreaudio.out->has_buffer_count);
-}
-
-/* dsound */
-static void handle_dsound(Audiodev *dev)
-{
- get_millis_to_usecs("QEMU_DSOUND_LATENCY_MILLIS",
- &dev->u.dsound.latency, &dev->u.dsound.has_latency);
- get_bytes_to_usecs("QEMU_DSOUND_BUFSIZE_OUT",
- &dev->u.dsound.out->buffer_length,
- &dev->u.dsound.out->has_buffer_length,
- dev->u.dsound.out);
- get_bytes_to_usecs("QEMU_DSOUND_BUFSIZE_IN",
- &dev->u.dsound.in->buffer_length,
- &dev->u.dsound.in->has_buffer_length,
- dev->u.dsound.in);
-}
-
-/* OSS */
-static void handle_oss_per_direction(
- AudiodevOssPerDirectionOptions *opdo, const char *try_poll_env,
- const char *dev_env)
-{
- get_bool(try_poll_env, &opdo->try_poll, &opdo->has_try_poll);
- get_str(dev_env, &opdo->dev, &opdo->has_dev);
-
- get_bytes_to_usecs("QEMU_OSS_FRAGSIZE",
- &opdo->buffer_length, &opdo->has_buffer_length,
- qapi_AudiodevOssPerDirectionOptions_base(opdo));
- get_int("QEMU_OSS_NFRAGS", &opdo->buffer_count,
- &opdo->has_buffer_count);
-}
-
-static void handle_oss(Audiodev *dev)
-{
- AudiodevOssOptions *oopt = &dev->u.oss;
- handle_oss_per_direction(oopt->in, "QEMU_AUDIO_ADC_TRY_POLL",
- "QEMU_OSS_ADC_DEV");
- handle_oss_per_direction(oopt->out, "QEMU_AUDIO_DAC_TRY_POLL",
- "QEMU_OSS_DAC_DEV");
-
- get_bool("QEMU_OSS_MMAP", &oopt->try_mmap, &oopt->has_try_mmap);
- get_bool("QEMU_OSS_EXCLUSIVE", &oopt->exclusive, &oopt->has_exclusive);
- get_int("QEMU_OSS_POLICY", &oopt->dsp_policy, &oopt->has_dsp_policy);
-}
-
-/* pulseaudio */
-static void handle_pa_per_direction(
- AudiodevPaPerDirectionOptions *ppdo, const char *env)
-{
- get_str(env, &ppdo->name, &ppdo->has_name);
-}
-
-static void handle_pa(Audiodev *dev)
-{
- handle_pa_per_direction(dev->u.pa.in, "QEMU_PA_SOURCE");
- handle_pa_per_direction(dev->u.pa.out, "QEMU_PA_SINK");
-
- get_samples_to_usecs(
- "QEMU_PA_SAMPLES", &dev->u.pa.in->buffer_length,
- &dev->u.pa.in->has_buffer_length,
- qapi_AudiodevPaPerDirectionOptions_base(dev->u.pa.in));
- get_samples_to_usecs(
- "QEMU_PA_SAMPLES", &dev->u.pa.out->buffer_length,
- &dev->u.pa.out->has_buffer_length,
- qapi_AudiodevPaPerDirectionOptions_base(dev->u.pa.out));
-
- get_str("QEMU_PA_SERVER", &dev->u.pa.server, &dev->u.pa.has_server);
-}
-
-/* SDL */
-static void handle_sdl(Audiodev *dev)
-{
- /* SDL is output only */
- get_samples_to_usecs("QEMU_SDL_SAMPLES", &dev->u.sdl.out->buffer_length,
- &dev->u.sdl.out->has_buffer_length,
- qapi_AudiodevSdlPerDirectionOptions_base(dev->u.sdl.out));
-}
-
-/* wav */
-static void handle_wav(Audiodev *dev)
-{
- get_int("QEMU_WAV_FREQUENCY",
- &dev->u.wav.out->frequency, &dev->u.wav.out->has_frequency);
- get_fmt("QEMU_WAV_FORMAT", &dev->u.wav.out->format,
- &dev->u.wav.out->has_format);
- get_int("QEMU_WAV_DAC_FIXED_CHANNELS",
- &dev->u.wav.out->channels, &dev->u.wav.out->has_channels);
- get_str("QEMU_WAV_PATH", &dev->u.wav.path, &dev->u.wav.has_path);
-}
-
-/* general */
-static void handle_per_direction(
- AudiodevPerDirectionOptions *pdo, const char *prefix)
-{
- char buf[64];
- size_t len = strlen(prefix);
-
- memcpy(buf, prefix, len);
- strcpy(buf + len, "FIXED_SETTINGS");
- get_bool(buf, &pdo->fixed_settings, &pdo->has_fixed_settings);
-
- strcpy(buf + len, "FIXED_FREQ");
- get_int(buf, &pdo->frequency, &pdo->has_frequency);
-
- strcpy(buf + len, "FIXED_FMT");
- get_fmt(buf, &pdo->format, &pdo->has_format);
-
- strcpy(buf + len, "FIXED_CHANNELS");
- get_int(buf, &pdo->channels, &pdo->has_channels);
-
- strcpy(buf + len, "VOICES");
- get_int(buf, &pdo->voices, &pdo->has_voices);
-}
-
-static AudiodevListEntry *legacy_opt(const char *drvname)
-{
- AudiodevListEntry *e = g_new0(AudiodevListEntry, 1);
- e->dev = g_new0(Audiodev, 1);
- e->dev->id = g_strdup(drvname);
- e->dev->driver = qapi_enum_parse(
- &AudiodevDriver_lookup, drvname, -1, &error_abort);
-
- audio_create_pdos(e->dev);
-
- handle_per_direction(audio_get_pdo_in(e->dev), "QEMU_AUDIO_ADC_");
- handle_per_direction(audio_get_pdo_out(e->dev), "QEMU_AUDIO_DAC_");
-
- /* Original description: Timer period in HZ (0 - use lowest possible) */
- get_int("QEMU_AUDIO_TIMER_PERIOD",
- &e->dev->timer_period, &e->dev->has_timer_period);
- if (e->dev->has_timer_period && e->dev->timer_period) {
- e->dev->timer_period = NANOSECONDS_PER_SECOND / 1000 /
- e->dev->timer_period;
- }
-
- switch (e->dev->driver) {
- case AUDIODEV_DRIVER_ALSA:
- handle_alsa(e->dev);
- break;
-
- case AUDIODEV_DRIVER_COREAUDIO:
- handle_coreaudio(e->dev);
- break;
-
- case AUDIODEV_DRIVER_DSOUND:
- handle_dsound(e->dev);
- break;
-
- case AUDIODEV_DRIVER_OSS:
- handle_oss(e->dev);
- break;
-
- case AUDIODEV_DRIVER_PA:
- handle_pa(e->dev);
- break;
-
- case AUDIODEV_DRIVER_SDL:
- handle_sdl(e->dev);
- break;
-
- case AUDIODEV_DRIVER_WAV:
- handle_wav(e->dev);
- break;
-
- default:
- break;
- }
-
- return e;
-}
-
-AudiodevListHead audio_handle_legacy_opts(void)
-{
- const char *drvname = getenv("QEMU_AUDIO_DRV");
- AudiodevListHead head = QSIMPLEQ_HEAD_INITIALIZER(head);
-
- if (drvname) {
- AudiodevListEntry *e;
- audio_driver *driver = audio_driver_lookup(drvname);
- if (!driver) {
- dolog("Unknown audio driver `%s'\n", drvname);
- exit(1);
- }
- e = legacy_opt(drvname);
- QSIMPLEQ_INSERT_TAIL(&head, e, next);
- } else {
- for (int i = 0; audio_prio_list[i]; i++) {
- audio_driver *driver = audio_driver_lookup(audio_prio_list[i]);
- if (driver && driver->can_be_default) {
- AudiodevListEntry *e = legacy_opt(driver->name);
- QSIMPLEQ_INSERT_TAIL(&head, e, next);
- }
- }
- if (QSIMPLEQ_EMPTY(&head)) {
- dolog("Internal error: no default audio driver available\n");
- exit(1);
- }
- }
-
- return head;
-}
-
-/* visitor to print -audiodev option */
-typedef struct {
- Visitor visitor;
-
- bool comma;
- GList *path;
-} LegacyPrintVisitor;
-
-static bool lv_start_struct(Visitor *v, const char *name, void **obj,
- size_t size, Error **errp)
-{
- LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
- lv->path = g_list_append(lv->path, g_strdup(name));
- return true;
-}
-
-static void lv_end_struct(Visitor *v, void **obj)
-{
- LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
- lv->path = g_list_delete_link(lv->path, g_list_last(lv->path));
-}
-
-static void lv_print_key(Visitor *v, const char *name)
-{
- GList *e;
- LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
- if (lv->comma) {
- putchar(',');
- } else {
- lv->comma = true;
- }
-
- for (e = lv->path; e; e = e->next) {
- if (e->data) {
- printf("%s.", (const char *) e->data);
- }
- }
-
- printf("%s=", name);
-}
-
-static bool lv_type_int64(Visitor *v, const char *name, int64_t *obj,
- Error **errp)
-{
- lv_print_key(v, name);
- printf("%" PRIi64, *obj);
- return true;
-}
-
-static bool lv_type_uint64(Visitor *v, const char *name, uint64_t *obj,
- Error **errp)
-{
- lv_print_key(v, name);
- printf("%" PRIu64, *obj);
- return true;
-}
-
-static bool lv_type_bool(Visitor *v, const char *name, bool *obj, Error **errp)
-{
- lv_print_key(v, name);
- printf("%s", *obj ? "on" : "off");
- return true;
-}
-
-static bool lv_type_str(Visitor *v, const char *name, char **obj, Error **errp)
-{
- const char *str = *obj;
- lv_print_key(v, name);
-
- while (*str) {
- if (*str == ',') {
- putchar(',');
- }
- putchar(*str++);
- }
- return true;
-}
-
-static void lv_complete(Visitor *v, void *opaque)
-{
- LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
- assert(lv->path == NULL);
-}
-
-static void lv_free(Visitor *v)
-{
- LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
-
- g_list_free_full(lv->path, g_free);
- g_free(lv);
-}
-
-static Visitor *legacy_visitor_new(void)
-{
- LegacyPrintVisitor *lv = g_new0(LegacyPrintVisitor, 1);
-
- lv->visitor.start_struct = lv_start_struct;
- lv->visitor.end_struct = lv_end_struct;
- /* lists not supported */
- lv->visitor.type_int64 = lv_type_int64;
- lv->visitor.type_uint64 = lv_type_uint64;
- lv->visitor.type_bool = lv_type_bool;
- lv->visitor.type_str = lv_type_str;
-
- lv->visitor.type = VISITOR_OUTPUT;
- lv->visitor.complete = lv_complete;
- lv->visitor.free = lv_free;
-
- return &lv->visitor;
-}
-
-void audio_legacy_help(void)
-{
- AudiodevListHead head;
- AudiodevListEntry *e;
-
- printf("Environment variable based configuration deprecated.\n");
- printf("Please use the new -audiodev option.\n");
-
- head = audio_handle_legacy_opts();
- printf("\nEquivalent -audiodev to your current environment variables:\n");
- if (!getenv("QEMU_AUDIO_DRV")) {
- printf("(Since you didn't specify QEMU_AUDIO_DRV, I'll list all "
- "possibilities)\n");
- }
-
- QSIMPLEQ_FOREACH(e, &head, next) {
- Visitor *v;
- Audiodev *dev = e->dev;
- printf("-audiodev ");
-
- v = legacy_visitor_new();
- visit_type_Audiodev(v, NULL, &dev, &error_abort);
- visit_free(v);
-
- printf("\n");
- }
- audio_free_audiodev_list(&head);
-}
diff --git a/audio/meson.build b/audio/meson.build
index 94dab16891d5..d73155d2f2ae 100644
--- a/audio/meson.build
+++ b/audio/meson.build
@@ -1,6 +1,5 @@
softmmu_ss.add([spice_headers, files('audio.c')])
softmmu_ss.add(files(
- 'audio_legacy.c',
'mixeng.c',
'noaudio.c',
'wavaudio.c',
diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index b2255319e347..7cc44e611ebe 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -23,13 +23,6 @@ deprecated.
System emulator command line arguments
--------------------------------------
-``QEMU_AUDIO_`` environment variables and ``-audio-help`` (since 4.0)
-'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-The ``-audiodev`` argument is now the preferred way to specify audio
-backend settings instead of environment variables. To ease migration to
-the new format, the ``-audiodev-help`` option can be used to convert
-the current values of the environment variables to ``-audiodev`` options.
``-chardev`` backend aliases ``tty`` and ``parport`` (since 6.0)
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index f9eea4dda327..e2a95baf9031 100644
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -354,6 +354,15 @@ should specify an ``audiodev=`` property. Additionally, when using
vnc, you should specify an ``audiodev=`` property if you plan to
transmit audio through the VNC protocol.
+``QEMU_AUDIO_`` environment variables and ``-audio-help`` (removed in 7.1)
+''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+The ``-audiodev`` argument is now the preferred way to specify audio
+backend settings instead of environment variables. To ease migration to
+the new format, the ``-audio-help`` option can be used with older QEMU
+binaries to convert some of the old values of the environment variables
+to new ``-audiodev`` options.
+
QEMU Machine Protocol (QMP) commands
------------------------------------
diff --git a/qemu-options.hx b/qemu-options.hx
index 47bbd86a4533..b45d488440fc 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -651,16 +651,6 @@ SRST
ERST
-HXCOMM Deprecated by -audiodev
-DEF("audio-help", 0, QEMU_OPTION_audio_help,
- "-audio-help show -audiodev equivalent of the currently specified audio settings\n",
- QEMU_ARCH_ALL)
-SRST
-``-audio-help``
- Will show the -audiodev equivalent of the currently specified
- (deprecated) environment variables.
-ERST
-
DEF("audiodev", HAS_ARG, QEMU_OPTION_audiodev,
"-audiodev [driver=]driver,id=id[,prop[=value][,...]]\n"
" specifies the audio backend to use\n"
diff --git a/softmmu/vl.c b/softmmu/vl.c
index 2f7158574e4f..248bf8f66c4c 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -3008,10 +3008,6 @@ void qemu_init(int argc, char **argv, char **envp)
}
break;
#endif
- case QEMU_OPTION_audio_help:
- audio_legacy_help();
- exit (0);
- break;
case QEMU_OPTION_audiodev:
audio_parse_option(optarg);
break;
--
2.35.1
