/*
* The Ursary Audio Controls
*
- * (c) 2014 Martin Mares <mj@ucw.cz>
+ * (c) 2014--2018 Martin Mares <mj@ucw.cz>
*/
#undef LOCAL_DEBUG
* Map of all controls
*
* rotary red button green button
- * 0 sink Ursarium mute select as default (or assign to client selected by touch)
- * 1 sink Catarium mute dtto
- * 2 sink Compress - dtto
+ * 0 sink PCH mute -
+ * 1 - - -
+ * 2 - - -
* 3 - - -
* 4 MPD mute play/pause/stop
- * 5 Albireo mute -
- * 6 Ogion mute -
- * 7 Ursula mute -
+ * 5 Albireo MPV mute -
+ * 6 Albireo other mute -
+ * 7 other machines mute -
*
- * center all sinks
+ * center -
* slider -
*/
+#define PCH_SINK "alsa_output.pci-0000_00_1f.3.analog-stereo"
+
/*** Sink controls ***/
static double volume_from_pa(pa_volume_t vol)
noct_set_button(ring, 0);
}
+static void update_button_from_port(int button, const char *sink_name, const char *port_name)
+{
+ struct pulse_sink *s = pulse_sink_by_name(sink_name);
+ if (!s)
+ {
+ noct_set_button(button, 0);
+ return;
+ }
+
+ noct_set_button(button, !strcmp(s->active_port, port_name));
+}
+
static void update_sink_from_rotary(int delta, const char *sink_name)
{
struct pulse_sink *s = pulse_sink_by_name(sink_name);
pulse_sink_set_mute(s->idx, !s->mute);
}
+static void update_port_from_button(int on, const char *sink_name, const char *port1, const char *port2)
+{
+ if (!on)
+ return;
+
+ struct pulse_sink *s = pulse_sink_by_name(sink_name);
+ if (!s)
+ return;
+
+ const char *port = port1;
+ if (!strcmp(s->active_port, port1))
+ port = port2;
+
+ DBG("## Setting port of sink %s to %s", s->name, port);
+ pulse_sink_set_port(s->idx, port);
+}
+
/*** Client controls ***/
struct client_map {
- int rotary;
+ int group;
const char *client;
const char *host;
- double range;
};
static struct client_map client_map[] = {
- { 4, "Music Player Daemon", "albireo", 1.5 },
- { 5, NULL, "albireo", 1.5 },
- { 6, NULL, "ogion", 1.5 },
- { 7, NULL, "ursula", 1.5 },
+ { 4, "Music Player Daemon", "albireo", },
+ { 5, "mpv", "albireo", },
+ { 6, NULL, "albireo", },
+ { 7, NULL, NULL, },
};
-#define NUM_CLIENTS ARRAY_SIZE(client_map)
+#define CLIENT_MAP_SIZE ARRAY_SIZE(client_map)
+
+struct group_config {
+ bool enabled;
+ double range;
+};
-struct client_state {
+struct group_state {
double volume;
bool have_muted[2];
};
-static struct client_state client_state[NUM_CLIENTS];
+#define NUM_GROUPS 9
-static int find_client_by_rotary(int rotary)
-{
- uns i;
- for (i=0; i < NUM_CLIENTS; i++)
- if (client_map[i].rotary == rotary)
- return i;
- return -1;
-}
+static struct group_config group_config[NUM_GROUPS] = {
+ [4] = { .enabled = 1, .range = 1.5 },
+ [5] = { .enabled = 1, .range = 1.5 },
+ [6] = { .enabled = 1, .range = 1.5 },
+ [7] = { .enabled = 1, .range = 1.5 },
+};
-static void calc_clients(void)
+static struct group_state group_state[NUM_GROUPS];
+
+static void calc_groups(void)
{
- bzero(client_state, sizeof(client_state));
+ bzero(group_state, sizeof(group_state));
CLIST_FOR_EACH(struct pulse_sink_input *, s, pulse_sink_input_list)
{
- s->noct_client_idx = -1;
+ s->noct_group_idx = -1;
if (s->client_idx < 0 || s->sink_idx < 0)
continue;
if (!c)
continue;
- for (uns i=0; i < NUM_CLIENTS; i++)
+ for (uns i=0; i < CLIENT_MAP_SIZE; i++)
{
struct client_map *cm = &client_map[i];
- struct client_state *cs = &client_state[i];
if ((!cm->client || !strcmp(cm->client, c->name)) &&
(!cm->host || !strcmp(cm->host, c->host)))
{
- // DBG("@@ Client #%d, sink input #%d -> rotary %d", s->client_idx, s->idx, cm->rotary);
- s->noct_client_idx = i;
- cs->volume = MAX(cs->volume, s->volume);
- cs->have_muted[!!s->mute] = 1;
+ int g = cm->group;
+ struct group_state *gs = &group_state[g];
+ DBG("@@ Client #%d, sink input #%d -> group %d", s->client_idx, s->idx, g);
+ s->noct_group_idx = g;
+ gs->volume = MAX(gs->volume, s->volume);
+ gs->have_muted[!!s->mute] = 1;
break;
}
}
}
}
-static void update_clients(void)
+static void update_groups(void)
{
- calc_clients();
+ calc_groups();
- for (uns i=0; i < NUM_CLIENTS; i++)
+ for (uns i=0; i < NUM_GROUPS; i++)
{
- struct client_map *cm = &client_map[i];
- struct client_state *cs = &client_state[i];
- if (!cs->have_muted[0] && !cs->have_muted[1])
+ struct group_config *gc = &group_config[i];
+ struct group_state *gs = &group_state[i];
+ if (!gc->enabled)
+ continue;
+
+ DBG("@@ Group #%d: mute=%d/%d volume=%.3f/%.3f", i, gs->have_muted[0], gs->have_muted[1], volume_from_pa(gs->volume), gc->range);
+
+ if (!gs->have_muted[0] && !gs->have_muted[1])
{
- noct_set_ring(cm->rotary, RING_MODE_LEFT, 0);
- noct_set_button(cm->rotary, 0);
+ noct_set_ring(i, RING_MODE_LEFT, 0);
+ noct_set_button(i, 0);
}
- else if (!cs->have_muted[0])
+ else if (!gs->have_muted[0])
{
- noct_set_ring(cm->rotary, RING_MODE_SINGLE_ON, 0x7f);
- noct_set_button(cm->rotary, 1);
+ noct_set_ring(i, RING_MODE_SINGLE_ON, 0x7f);
+ noct_set_button(i, 1);
}
else
{
- double vol = CLAMP(volume_from_pa(cs->volume), 0, cm->range);
- int val = 0x7f * vol / cm->range;
+ double vol = CLAMP(volume_from_pa(gs->volume), 0, gc->range);
+ int val = 0x7f * vol / gc->range;
val = CLAMP(val, 12, 0x7f);
- noct_set_ring(cm->rotary, RING_MODE_LEFT, val);
- noct_set_button(cm->rotary, 0);
+ noct_set_ring(i, RING_MODE_LEFT, val);
+ noct_set_button(i, 0);
}
}
}
-static void update_client_from_rotary(int rotary, int delta)
+static void update_group_from_rotary(int i, int delta)
{
- int i = find_client_by_rotary(rotary);
- if (i < 0)
+ if (i >= NUM_GROUPS)
+ return;
+ struct group_config *gc = &group_config[i];
+ struct group_state *gs = &group_state[i];
+ if (!gc->enabled)
return;
- struct client_map *cm = &client_map[i];
- struct client_state *cs = &client_state[i];
- calc_clients();
- double vol = volume_from_pa(cs->volume) + delta*0.02;
- pa_volume_t pavol = volume_to_pa(CLAMP(vol, 0, cm->range));
+ calc_groups();
+ double vol = volume_from_pa(gs->volume) + delta*0.02;
+ pa_volume_t pavol = volume_to_pa(CLAMP(vol, 0, gc->range));
CLIST_FOR_EACH(struct pulse_sink_input *, s, pulse_sink_input_list)
{
- if (s->noct_client_idx == i && s->volume != pavol)
+ if (s->noct_group_idx == i && s->volume != pavol)
{
DBG("@@ Client #%d, sink input #%d: setting volume=%u", s->client_idx, s->idx, pavol);
pa_cvolume cvol;
}
}
-static void update_client_from_button(int button, int on)
+static void update_group_from_button(int i, int on)
{
- if (button >= 8 || !on)
+ if (!on)
return;
-
- int i = find_client_by_rotary(button);
- if (i < 0)
+ if (i >= NUM_GROUPS)
+ return;
+ struct group_config *gc = &group_config[i];
+ struct group_state *gs = &group_state[i];
+ if (!gc->enabled)
return;
- struct client_state *cs = &client_state[i];
- calc_clients();
- if (!cs->have_muted[0] && !cs->have_muted[1])
+ calc_groups();
+ if (!gs->have_muted[0] && !gs->have_muted[1])
return;
- uns mute = !cs->have_muted[1];
+ uns mute = !gs->have_muted[1];
CLIST_FOR_EACH(struct pulse_sink_input *, s, pulse_sink_input_list)
{
- if (s->noct_client_idx == i)
+ if (s->noct_group_idx == i)
{
DBG("@@ Client #%d, sink input #%d: setting mute=%u", s->client_idx, s->idx, mute);
pulse_sink_input_set_mute(s->idx, mute);
}
}
+#if 0 // Not used at the moment
+
static int find_touched_client(void)
{
int touched = -1;
- for (uns i=0; i < NUM_CLIENTS; i++)
- if (noct_rotary_touched[client_map[i].rotary])
+ for (uns i=0; i < NUM_GROUPS; i++)
+ if (group_config[i].enabled && noct_rotary_touched[i])
{
if (touched >= 0)
return -1;
return touched;
}
+#endif
+
/*** Default sink controls ***/
+#if 0 // Not mapped to any button at the moment
+
static const char *get_client_sink(int i)
{
const char *sink = NULL;
CLIST_FOR_EACH(struct pulse_sink_input *, s, pulse_sink_input_list)
- if (s->noct_client_idx == i)
+ if (s->noct_group_idx == i)
{
struct pulse_sink *sk = (s->sink_idx >= 0) ? pulse_sink_by_idx(s->sink_idx) : NULL;
const char *ss = sk ? sk->name : NULL;
return;
CLIST_FOR_EACH(struct pulse_sink_input *, s, pulse_sink_input_list)
- if (s->noct_client_idx == i)
+ if (s->noct_group_idx == i)
{
DBG("Moving input #%d to sink #%d", s->idx, sk->idx);
pulse_sink_input_move(s->idx, sk->idx);
}
}
+#endif
+
/*** MPD controls ***/
static bool mpd_flash_state;
}
// Everything normal
- update_ring_from_sink(0, "ursarium");
- update_ring_from_sink(1, "catarium");
- update_clients();
+ update_ring_from_sink(0, PCH_SINK);
+ update_button_from_port(8, PCH_SINK, "analog-output-headphones");
+ update_groups();
+#if 0
update_default_sink();
+#endif
update_mpd();
}
switch (rotary)
{
case 0:
- update_sink_from_rotary(delta, "ursarium");
- break;
- case 1:
- update_sink_from_rotary(delta, "catarium");
- break;
- case 8:
- update_sink_from_rotary(delta, "ursarium");
- update_sink_from_rotary(delta, "catarium");
+ update_sink_from_rotary(delta, PCH_SINK);
break;
default:
- update_client_from_rotary(rotary, delta);
+ update_group_from_rotary(rotary, delta);
}
}
switch (button)
{
case 0:
- update_sink_mute_from_button(on, "ursarium");
- break;
- case 1:
- update_sink_mute_from_button(on, "catarium");
+ update_sink_mute_from_button(on, PCH_SINK);
break;
case 8:
+ update_port_from_button(on, PCH_SINK, "analog-output-lineout", "analog-output-headphones");
+ break;
+#if 0
case 9:
case 10:
update_default_sink_from_button(button, on);
break;
+#endif
case 12:
update_mpd_from_button(button, on);
break;
+ case 13:
+ if (on)
+ mpd_stop();
+ break;
+ case 14:
+ if (on)
+ mpd_prev();
+ break;
+ case 15:
+ if (on)
+ mpd_next();
+ break;
default:
- update_client_from_button(button, on);
+ update_group_from_button(button, on);
}
}
/*** Main entry point ***/
static int debug;
+static int no_fork;
static struct opt_section options = {
OPT_ITEMS {
OPT_HELP("Options:"),
OPT_HELP_OPTION,
OPT_BOOL('d', "debug", debug, 0, "\tEnable debugging mode (no fork etc.)"),
+ OPT_BOOL(0, "no-fork", no_fork, 0, "\tDo not fork\n"),
OPT_END
}
};
unsetenv("HOME");
struct daemon_params dp = {
- .flags = (debug ? DAEMON_FLAG_SIMULATE : 0),
+ .flags = ((debug || no_fork) ? DAEMON_FLAG_SIMULATE : 0),
.pid_file = "/run/ursaryd.pid",
.run_as_user = "ursary",
};