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acp: add per device port list

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Add the list of possible ports for a device.
Pass the allowed devices in the routes.
Store the active port in the device.

Fixes enumeration of ports on devices with UCM.
This commit is contained in:
Wim Taymans 2020-08-10 14:25:03 +02:00
parent 5d90fe26f3
commit 374210c890
9 changed files with 64 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

19
pipewire-pulseaudio/src/context.c
View file

@ -540,17 +540,13 @@ static void device_event_param(void *object, int seq,
return;
}
if (direction == SPA_DIRECTION_OUTPUT)
g->card_info.active_port_output = index;
else
g->card_info.active_port_input = index;
pw_log_debug("device %d: active %s route %d", g->id,
direction == SPA_DIRECTION_OUTPUT ? "output" : "input",
index);
ng = find_node_for_route(c, g, device);
if (props && ng) {
ng->node_info.active_port = index;
parse_props(ng, props, true);
emit_event(c, ng, PA_SUBSCRIPTION_EVENT_CHANGE);
}
@ -684,6 +680,7 @@ static void device_sync_ports(struct global *g)
n_ports = g->card_info.n_ports;
i->ports = calloc(n_ports+1, sizeof(pa_card_port_info *));
g->card_info.card_ports = calloc(n_ports, sizeof(pa_card_port_info));
g->card_info.port_devices = calloc(n_ports, sizeof(struct port_device));
i->n_ports = 0;
pw_log_debug("context %p: info for %d", g->context, g->id);
@ -695,8 +692,9 @@ static void device_sync_ports(struct global *g)
enum spa_direction direction;
const char *name = NULL, *description = NULL;
enum spa_param_availability available = SPA_PARAM_AVAILABILITY_unknown;
struct spa_pod *profiles = NULL, *info = NULL;
struct spa_pod *profiles = NULL, *info = NULL, *devices = NULL;
pa_card_port_info *pi;
struct port_device *pd;
if (spa_pod_parse_object(p->param,
SPA_TYPE_OBJECT_ParamRoute, NULL,
@ -707,6 +705,7 @@ static void device_sync_ports(struct global *g)
SPA_PARAM_ROUTE_priority, SPA_POD_OPT_Int(&priority),
SPA_PARAM_ROUTE_available, SPA_POD_OPT_Id(&available),
SPA_PARAM_ROUTE_info, SPA_POD_OPT_Pod(&info),
SPA_PARAM_ROUTE_devices, SPA_POD_OPT_Pod(&devices),
SPA_PARAM_ROUTE_profiles, SPA_POD_OPT_Pod(&profiles)) < 0) {
pw_log_warn("device %d: can't parse route", g->id);
continue;
@ -760,6 +759,11 @@ static void device_sync_ports(struct global *g)
pi->profiles = (pa_card_profile_info **)pi->profiles2;
break;
}
pd = &g->card_info.port_devices[j];
pd->n_devices = 0;
pd->devices = NULL;
if (devices)
pd->devices = spa_pod_get_array(devices, &pd->n_devices);
j++;
}
i->ports[j] = NULL;
@ -1083,8 +1087,6 @@ static int set_mask(pa_context *c, struct global *g)
ginfo = &device_info;
spa_list_init(&g->card_info.profiles);
spa_list_init(&g->card_info.ports);
g->card_info.active_port_output = SPA_ID_INVALID;
g->card_info.active_port_input = SPA_ID_INVALID;
} else if (strcmp(g->type, PW_TYPE_INTERFACE_Node) == 0) {
if (g->props == NULL)
return 0;
@ -1136,6 +1138,7 @@ static int set_mask(pa_context *c, struct global *g)
g->node_info.mute = false;
g->node_info.base_volume = 1.0f;
g->node_info.volume_step = 1.0f / (PA_VOLUME_NORM+1);
g->node_info.active_port = SPA_ID_INVALID;
} else if (strcmp(g->type, PW_TYPE_INTERFACE_Port) == 0) {
if (g->props == NULL)
return 0;

9
pipewire-pulseaudio/src/internal.h
View file

@ -230,6 +230,11 @@ struct param {
#define PA_IDX_FLAG_DSP 0x800000U
#define PA_IDX_MASK_DSP 0x7fffffU
struct port_device {
uint32_t n_devices;
uint32_t *devices;
};
struct global;
struct global_info {
@ -286,6 +291,7 @@ struct global {
uint32_t profile_device_id; /* id in profile */
float base_volume;
float volume_step;
uint32_t active_port;
} node_info;
struct {
uint32_t node_id;
@ -302,8 +308,7 @@ struct global {
unsigned int pending_profiles:1;
pa_card_port_info *card_ports;
unsigned int pending_ports:1;
uint32_t active_port_output;
uint32_t active_port_input;
struct port_device *port_devices;
} card_info;
struct {
pa_module_info info;

27
pipewire-pulseaudio/src/introspect.c
View file

@ -81,6 +81,19 @@ static int has_profile(pa_card_profile_info2 **list, pa_card_profile_info2 *acti
}
return 0;
}
static int has_device(struct port_device *devices, uint32_t id)
{
uint32_t i;
if (devices->devices == NULL || devices->n_devices == 0)
return 1;
for (i = 0; i < devices->n_devices; i++) {
if (devices->devices[i] == id)
return 1;
}
return 0;
}
static int sink_callback(pa_context *c, struct global *g, struct sink_data *d)
{
@ -150,12 +163,15 @@ static int sink_callback(pa_context *c, struct global *g, struct sink_data *d)
continue;
if (!has_profile(ci->ports[n]->profiles2, ci->active_profile2))
continue;
if (!has_device(&cg->card_info.port_devices[n], g->node_info.profile_device_id))
continue;
i.ports[j] = &spi[j];
spi[j].name = ci->ports[n]->name;
spi[j].description = ci->ports[n]->description;
spi[j].priority = ci->ports[n]->priority;
spi[j].available = ci->ports[n]->available;
if (n == cg->card_info.active_port_output)
if (n == g->node_info.active_port)
i.active_port = i.ports[j];
j++;
}
@ -432,10 +448,7 @@ static int set_volume(pa_context *c, struct global *g, const pa_cvolume *volume,
if (SPA_FLAG_IS_SET(g->node_info.flags, NODE_FLAG_DEVICE_VOLUME | NODE_FLAG_DEVICE_MUTE) &&
(cg = pa_context_find_global(c, card_id)) != NULL) {
if (mask & PA_SUBSCRIPTION_MASK_SINK)
id = cg->card_info.active_port_output;
else if (mask & PA_SUBSCRIPTION_MASK_SOURCE)
id = cg->card_info.active_port_input;
id = cg->node_info.active_port;
}
if (id != SPA_ID_INVALID && device_id != SPA_ID_INVALID) {
res = set_device_volume(c, g, cg, id, device_id, volume, mute);
@ -877,12 +890,14 @@ static int source_callback(pa_context *c, struct global *g, struct source_data *
continue;
if (!has_profile(ci->ports[n]->profiles2, ci->active_profile2))
continue;
if (!has_device(&cg->card_info.port_devices[n], g->node_info.profile_device_id))
continue;
i.ports[j] = &spi[j];
spi[j].name = ci->ports[n]->name;
spi[j].description = ci->ports[n]->description;
spi[j].priority = ci->ports[n]->priority;
spi[j].available = ci->ports[n]->available;
if (n == cg->card_info.active_port_input)
if (n == g->node_info.active_port)
i.active_port = i.ports[j];
j++;
}