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* util/log: re-allow switching away from stderr log file

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* finish audio configuration rework
 * cleanup HVF stubs
 * remove more mentions of softmmu
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* util/log: re-allow switching away from stderr log file
* finish audio configuration rework
* cleanup HVF stubs
* remove more mentions of softmmu

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# gpg: Signature made Sun 08 Oct 2023 15:08:50 EDT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (25 commits)
  audio, qtest: get rid of QEMU_AUDIO_DRV
  audio: reintroduce default audio backend for VNC
  audio: do not use first -audiodev as default audio device
  audio: extend -audio to allow creating a default backend
  audio: extract audio_define_default
  audio: disable default backends if -audio/-audiodev is used
  audio: error hints need a trailing \n
  cutils: squelch compiler warnings with custom paths
  configure: change $softmmu to $system
  system: Rename softmmu/ directory as system/
  meson: Rename target_softmmu_arch -> target_system_arch
  meson: Rename softmmu_mods -> system_mods
  target/i386: Rename i386_softmmu_kvm_ss -> i386_kvm_ss
  semihosting: Rename softmmu_FOO_user() -> uaccess_FOO_user()
  gdbstub: Rename 'softmmu' -> 'system'
  accel: Rename accel_softmmu* -> accel_system*
  tcg: Correct invalid mentions of 'softmmu' by 'system-mode'
  fuzz: Correct invalid mentions of 'softmmu' by 'system'
  cpu: Correct invalid mentions of 'softmmu' by 'system-mode'
  travis-ci: Correct invalid mentions of 'softmmu' by 'system'
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2023-10-09 10:11:17 -04:00
commit 1527c6b6fa
132 changed files with 305 additions and 276 deletions
Download patch file Download diff file Expand all files Collapse all files

85
audio/audio.c
View file

@ -104,6 +104,7 @@ static audio_driver *audio_driver_lookup(const char *name)
static QTAILQ_HEAD(AudioStateHead, AudioState) audio_states =
QTAILQ_HEAD_INITIALIZER(audio_states);
static AudioState *default_audio_state;
const struct mixeng_volume nominal_volume = {
.mute = 0,
@ -1660,6 +1661,7 @@ static void free_audio_state(AudioState *s)
void audio_cleanup(void)
{
default_audio_state = NULL;
while (!QTAILQ_EMPTY(&audio_states)) {
AudioState *s = QTAILQ_FIRST(&audio_states);
QTAILQ_REMOVE(&audio_states, s, list);
@ -1686,31 +1688,12 @@ static const VMStateDescription vmstate_audio = {
}
};
static void audio_validate_opts(Audiodev *dev, Error **errp);
static void audio_create_default_audiodevs(void)
void audio_create_default_audiodevs(void)
{
const char *drvname = getenv("QEMU_AUDIO_DRV");
if (!defaults_enabled()) {
return;
}
/* QEMU_AUDIO_DRV=none is used by libqtest. */
if (drvname && !g_str_equal(drvname, "none")) {
error_report("Please use -audiodev instead of QEMU_AUDIO_*");
exit(1);
}
for (int i = 0; audio_prio_list[i]; i++) {
if (drvname && !g_str_equal(drvname, audio_prio_list[i])) {
continue;
}
if (audio_driver_lookup(audio_prio_list[i])) {
QDict *dict = qdict_new();
Audiodev *dev = NULL;
AudiodevListEntry *e;
Visitor *v;
qdict_put_str(dict, "driver", audio_prio_list[i]);
@ -1721,10 +1704,7 @@ static void audio_create_default_audiodevs(void)
visit_type_Audiodev(v, NULL, &dev, &error_fatal);
visit_free(v);
audio_validate_opts(dev, &error_abort);
e = g_new0(AudiodevListEntry, 1);
e->dev = dev;
QSIMPLEQ_INSERT_TAIL(&default_audiodevs, e, next);
audio_define_default(dev, &error_abort);
}
}
}
@ -1770,6 +1750,7 @@ static AudioState *audio_init(Audiodev *dev, Error **errp)
goto out;
}
} else {
assert(!default_audio_state);
for (;;) {
AudiodevListEntry *e = QSIMPLEQ_FIRST(&default_audiodevs);
if (!e) {
@ -1808,36 +1789,27 @@ out:
return NULL;
}
AudioState *audio_get_default_audio_state(Error **errp)
{
if (!default_audio_state) {
default_audio_state = audio_init(NULL, errp);
if (!default_audio_state) {
if (!QSIMPLEQ_EMPTY(&audiodevs)) {
error_append_hint(errp, "Perhaps you wanted to use -audio or set audiodev=%s?\n",
QSIMPLEQ_FIRST(&audiodevs)->dev->id);
}
}
}
return default_audio_state;
}
bool AUD_register_card (const char *name, QEMUSoundCard *card, Error **errp)
{
if (!card->state) {
if (!QTAILQ_EMPTY(&audio_states)) {
/*
* FIXME: once it is possible to create an arbitrary
* default device via -audio DRIVER,OPT=VALUE (no "model"),
* replace this special case with the default AudioState*,
* storing it in a separate global. For now, keep the
* warning to encourage moving off magic use of the first
* -audiodev.
*/
if (QSIMPLEQ_EMPTY(&default_audiodevs)) {
dolog("Device %s: audiodev default parameter is deprecated, please "
"specify audiodev=%s\n", name,
QTAILQ_FIRST(&audio_states)->dev->id);
}
card->state = QTAILQ_FIRST(&audio_states);
} else {
if (QSIMPLEQ_EMPTY(&default_audiodevs)) {
audio_create_default_audiodevs();
}
card->state = audio_init(NULL, errp);
if (!card->state) {
if (!QSIMPLEQ_EMPTY(&audiodevs)) {
error_append_hint(errp, "Perhaps you wanted to set audiodev=%s?",
QSIMPLEQ_FIRST(&audiodevs)->dev->id);
}
return false;
}
card->state = audio_get_default_audio_state(errp);
if (!card->state) {
return false;
}
}
@ -2172,6 +2144,17 @@ void audio_define(Audiodev *dev)
QSIMPLEQ_INSERT_TAIL(&audiodevs, e, next);
}
void audio_define_default(Audiodev *dev, Error **errp)
{
AudiodevListEntry *e;
audio_validate_opts(dev, errp);
e = g_new0(AudiodevListEntry, 1);
e->dev = dev;
QSIMPLEQ_INSERT_TAIL(&default_audiodevs, e, next);
}
void audio_init_audiodevs(void)
{
AudiodevListEntry *e;

3
audio/audio.h
View file

@ -169,11 +169,14 @@ void audio_sample_from_uint64(void *samples, int pos,
uint64_t left, uint64_t right);
void audio_define(Audiodev *audio);
void audio_define_default(Audiodev *dev, Error **errp);
void audio_parse_option(const char *opt);
void audio_create_default_audiodevs(void);
void audio_init_audiodevs(void);
void audio_help(void);
AudioState *audio_state_by_name(const char *name, Error **errp);
AudioState *audio_get_default_audio_state(Error **errp);
const char *audio_get_id(QEMUSoundCard *card);
#define DEFINE_AUDIO_PROPERTIES(_s, _f) \