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alsa: allow setting profile by name

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This commit is contained in:
Wim Taymans 2024-02-13 15:15:20 +01:00
parent 1dc822c999
commit 5a37c97f3d
3 changed files with 92 additions and 12 deletions
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51
spa/plugins/alsa/alsa-acp-device.c
View file

@ -708,6 +708,26 @@ static int apply_device_props(struct impl *this, struct acp_device *dev, struct
return changed;
}
static uint32_t find_profile_by_name(struct acp_card *card, const char *name)
{
uint32_t i;
for (i = 0; i < card->n_profiles; i++) {
if (spa_streq(card->profiles[i]->name, name))
return i;
}
return SPA_ID_INVALID;
}
static uint32_t find_route_by_name(struct acp_card *card, const char *name)
{
uint32_t i;
for (i = 0; i < card->n_ports; i++) {
if (spa_streq(card->ports[i]->name, name))
return i;
}
return SPA_ID_INVALID;
}
static int impl_set_param(void *object,
uint32_t id, uint32_t flags,
const struct spa_pod *param)
@ -720,7 +740,8 @@ static int impl_set_param(void *object,
switch (id) {
case SPA_PARAM_Profile:
{
uint32_t idx;
uint32_t idx = SPA_ID_INVALID;
const char *name = NULL;
bool save = false;
if (param == NULL) {
@ -728,20 +749,31 @@ static int impl_set_param(void *object,
save = true;
} else if ((res = spa_pod_parse_object(param,
SPA_TYPE_OBJECT_ParamProfile, NULL,
SPA_PARAM_PROFILE_index, SPA_POD_Int(&idx),
SPA_PARAM_PROFILE_index, SPA_POD_OPT_Int(&idx),
SPA_PARAM_PROFILE_name, SPA_POD_OPT_String(&name),
SPA_PARAM_PROFILE_save, SPA_POD_OPT_Bool(&save))) < 0) {
spa_log_warn(this->log, "can't parse profile");
spa_debug_log_pod(this->log, SPA_LOG_LEVEL_DEBUG, 0, NULL, param);
return res;
}
if (idx == SPA_ID_INVALID && name == NULL) {
spa_log_warn(this->log, "profile needs name or index");
return -EINVAL;
}
if (idx == SPA_ID_INVALID)
idx = find_profile_by_name(this->card, name);
if (idx == SPA_ID_INVALID) {
spa_log_warn(this->log, "unknown profile %s", name);
return -EINVAL;
}
acp_card_set_profile(this->card, idx, save ? ACP_PROFILE_SAVE : 0);
emit_info(this, false);
break;
}
case SPA_PARAM_Route:
{
uint32_t idx, device;
uint32_t idx = SPA_ID_INVALID, device;
const char *name = NULL;
struct spa_pod *props = NULL;
struct acp_device *dev;
bool save = false;
@ -751,7 +783,8 @@ static int impl_set_param(void *object,
if ((res = spa_pod_parse_object(param,
SPA_TYPE_OBJECT_ParamRoute, NULL,
SPA_PARAM_ROUTE_index, SPA_POD_Int(&idx),
SPA_PARAM_ROUTE_index, SPA_POD_OPT_Int(&idx),
SPA_PARAM_ROUTE_name, SPA_POD_OPT_String(&name),
SPA_PARAM_ROUTE_device, SPA_POD_Int(&device),
SPA_PARAM_ROUTE_props, SPA_POD_OPT_Pod(&props),
SPA_PARAM_ROUTE_save, SPA_POD_OPT_Bool(&save))) < 0) {
@ -761,10 +794,18 @@ static int impl_set_param(void *object,
}
if (device >= this->card->n_devices)
return -EINVAL;
if (idx == SPA_ID_INVALID && name == NULL)
return -EINVAL;
dev = this->card->devices[device];
if (SPA_FLAG_IS_SET(dev->flags, ACP_DEVICE_HIDDEN))
return -EINVAL;
if (idx == SPA_ID_INVALID)
idx = find_route_by_name(this->card, name);
if (idx == SPA_ID_INVALID)
return -EINVAL;
acp_device_set_port(dev, idx, save ? ACP_PORT_SAVE : 0);
if (props)
apply_device_props(this, dev, props);

23
spa/plugins/alsa/alsa-compress-offload-device.c
View file

@ -429,6 +429,15 @@ static int impl_enum_params(void *object, int seq,
return 0;
}
static uint32_t find_profile_by_name(const char *name)
{
if (spa_streq(name, "off"))
return 0;
else if (spa_streq(name, "on"))
return 1;
return SPA_ID_INVALID;
}
static int impl_set_param(void *object,
uint32_t id, uint32_t flags,
const struct spa_pod *param)
@ -441,15 +450,23 @@ static int impl_set_param(void *object,
switch (id) {
case SPA_PARAM_Profile:
{
uint32_t idx;
uint32_t idx = SPA_ID_INVALID;
const char *name = NULL;
if ((res = spa_pod_parse_object(param,
SPA_TYPE_OBJECT_ParamProfile, NULL,
SPA_PARAM_PROFILE_index, SPA_POD_Int(&idx))) < 0) {
SPA_TYPE_OBJECT_ParamProfile, NULL,
SPA_PARAM_PROFILE_index, SPA_POD_OPT_Int(&idx),
SPA_PARAM_PROFILE_name, SPA_POD_OPT_String(&name))) < 0) {
spa_log_warn(this->log, "can't parse profile");
spa_debug_log_pod(this->log, SPA_LOG_LEVEL_DEBUG, 0, NULL, param);
return res;
}
if (idx == SPA_ID_INVALID && name == NULL)
return -EINVAL;
if (idx == SPA_ID_INVALID)
idx = find_profile_by_name(name);
if (idx == SPA_ID_INVALID)
return -EINVAL;
set_profile(this, idx);
break;

30
spa/plugins/alsa/alsa-pcm-device.c
View file

@ -427,6 +427,15 @@ static int impl_enum_params(void *object, int seq,
return 0;
}
static uint32_t find_profile_by_name(const char *name)
{
if (spa_streq(name, "off"))
return 0;
else if (spa_streq(name, "on"))
return 1;
return SPA_ID_INVALID;
}
static int impl_set_param(void *object,
uint32_t id, uint32_t flags,
const struct spa_pod *param)
@ -439,16 +448,29 @@ static int impl_set_param(void *object,
switch (id) {
case SPA_PARAM_Profile:
{
uint32_t idx;
uint32_t idx = SPA_ID_INVALID;
const char *name = NULL;
if ((res = spa_pod_parse_object(param,
if (param == NULL) {
idx = 1;
} else if ((res = spa_pod_parse_object(param,
SPA_TYPE_OBJECT_ParamProfile, NULL,
SPA_PARAM_PROFILE_index, SPA_POD_Int(&idx))) < 0) {
SPA_PARAM_PROFILE_index, SPA_POD_OPT_Int(&idx),
SPA_PARAM_PROFILE_name, SPA_POD_OPT_String(&name))) < 0) {
spa_log_warn(this->log, "can't parse profile");
spa_debug_log_pod(this->log, SPA_LOG_LEVEL_DEBUG, 0, NULL, param);
return res;
}
if (idx == SPA_ID_INVALID && name == NULL) {
spa_log_warn(this->log, "profile needs name or index");
return -EINVAL;
}
if (idx == SPA_ID_INVALID)
idx = find_profile_by_name(name);
if (idx == SPA_ID_INVALID) {
spa_log_warn(this->log, "unknown profile %s", name);
return -EINVAL;
}
set_profile(this, idx);
break;
}