Added power management and context-sensitive mixer settings

This commit is contained in:
Pierre Pronchery 2011-04-10 15:19:06 +00:00
parent f2ee863e73
commit ed0dfbe7e4

View File

@ -51,11 +51,17 @@ typedef struct _Openmoko
{
GtkWidget * window;
GtkWidget * deepsleep;
#ifdef __linux__
/* hardware support */
GtkWidget * hw_bluetooth;
GtkWidget * hw_gps;
#ifdef __linux__
/* alsa support */
snd_mixer_t * mixer;
snd_mixer_elem_t * mixer_elem;
snd_mixer_elem_t * mixer_elem_headphone;
snd_mixer_elem_t * mixer_elem_speaker;
#endif
} Openmoko;
@ -68,6 +74,11 @@ static int _openmoko_event(PhonePlugin * plugin, PhoneEvent event, ...);
static void _openmoko_deepsleep(PhonePlugin * plugin);
static void _openmoko_settings(PhonePlugin * plugin);
static int _openmoko_get_state(PhonePlugin * plugin, char const * device,
gboolean * enabled);
static int _openmoko_set_state(PhonePlugin * plugin, char const * device,
gboolean enabled);
static int _openmoko_mixer_open(PhonePlugin * plugin);
static int _openmoko_mixer_close(PhonePlugin * plugin);
@ -126,6 +137,7 @@ static int _event_volume_set(PhonePlugin * plugin, gdouble level);
static int _openmoko_event(PhonePlugin * plugin, PhoneEvent event, ...)
{
Openmoko * openmoko = plugin->priv;
va_list ap;
gdouble level;
@ -177,10 +189,16 @@ static int _openmoko_event(PhonePlugin * plugin, PhoneEvent event, ...)
case PHONE_EVENT_SPEAKER_ON:
/* XXX assumes there's an ongoing call */
_event_mixer_set(plugin, "gsmspeakerout.state");
#ifdef __linux__
openmoko->mixer_elem = openmoko->mixer_elem_headphone;
#endif
break;
case PHONE_EVENT_SPEAKER_OFF:
/* XXX assumes there's an ongoing call */
_event_mixer_set(plugin, "gsmhandset.state");
#ifdef __linux__
openmoko->mixer_elem = openmoko->mixer_elem_speaker;
#endif
break;
case PHONE_EVENT_SUSPEND:
_event_suspend(plugin);
@ -350,22 +368,61 @@ static int _openmoko_mixer_close(PhonePlugin * plugin)
}
/* openmoko_get_state */
static int _openmoko_get_state(PhonePlugin * plugin, char const * device,
gboolean * enabled)
{
int ret = -1;
int fd;
char buf[2];
if((fd = open(device, O_RDONLY)) < 0)
return plugin->helper->error(NULL, strerror(errno), 1);
if(read(fd, &buf, sizeof(buf)) == 2)
{
if(buf[0] == '1')
*enabled = TRUE;
else if(buf[0] == '0')
*enabled = FALSE;
ret = 0;
}
close(fd);
return ret;
}
/* openmoko_set_state */
static int _openmoko_set_state(PhonePlugin * plugin, char const * device,
gboolean enabled)
{
int ret = -1;
int fd;
char buf[2] = "\0\0";
if((fd = open(device, O_WRONLY)) < 0)
return plugin->helper->error(NULL, strerror(errno), 1);
buf[0] = enabled ? '1' : '0';
if(write(fd, buf, sizeof(buf)) == sizeof(buf))
ret = 0;
close(fd);
return ret;
}
/* openmoko_mixer_open */
static int _openmoko_mixer_open(PhonePlugin * plugin)
{
#ifdef __linux__
Openmoko * openmoko = plugin->priv;
char const * audio_device;
char const * audio_control;
snd_mixer_elem_t * elem;
openmoko->mixer_elem = NULL;
openmoko->mixer_elem_headphone = NULL;
openmoko->mixer_elem_speaker = NULL;
if((audio_device = plugin->helper->config_get(plugin->helper->phone,
"openmoko", "audio_device")) == NULL)
audio_device = "hw:0";
if((audio_control = plugin->helper->config_get(plugin->helper->phone,
"openmoko", "audio_control")) == NULL)
audio_control = "PCM";
if(snd_mixer_open(&openmoko->mixer, 0) != 0)
{
openmoko->mixer = NULL;
@ -380,8 +437,10 @@ static int _openmoko_mixer_open(PhonePlugin * plugin)
}
for(elem = snd_mixer_first_elem(openmoko->mixer); elem != NULL;
elem = snd_mixer_elem_next(elem))
if(strcmp(snd_mixer_selem_get_name(elem), audio_control) == 0)
break;
if(strcmp(snd_mixer_selem_get_name(elem), "Headphone") == 0)
openmoko->mixer_elem_headphone = elem;
else if(strcmp(snd_mixer_selem_get_name(elem), "Speaker") == 0)
openmoko->mixer_elem_speaker = elem;
if(elem == NULL)
{
_openmoko_mixer_close(plugin);
@ -402,6 +461,8 @@ static void _openmoko_settings(PhonePlugin * plugin)
{
Openmoko * openmoko = plugin->priv;
GtkWidget * vbox;
GtkWidget * hbox;
GtkWidget * frame;
GtkWidget * bbox;
GtkWidget * widget;
@ -426,6 +487,30 @@ static void _openmoko_settings(PhonePlugin * plugin)
openmoko->deepsleep = gtk_check_button_new_with_label(
"Prevent deep sleep");
gtk_box_pack_start(GTK_BOX(vbox), openmoko->deepsleep, FALSE, TRUE, 0);
/* hardware */
frame = gtk_frame_new("Hardware");
gtk_container_set_border_width(GTK_CONTAINER(frame), 4);
bbox = gtk_vbox_new(TRUE, 4);
gtk_container_set_border_width(GTK_CONTAINER(bbox), 4);
/* bluetooth */
hbox = gtk_hbox_new(FALSE, 4);
widget = gtk_label_new("Bluetooth");
gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 0);
openmoko->hw_bluetooth = gtk_toggle_button_new_with_label("OFF");
gtk_box_pack_start(GTK_BOX(hbox), openmoko->hw_bluetooth, FALSE, TRUE,
0);
gtk_box_pack_start(GTK_BOX(bbox), hbox, FALSE, TRUE, 0);
/* GPS */
hbox = gtk_hbox_new(FALSE, 4);
widget = gtk_label_new("GPS");
gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 0);
openmoko->hw_gps = gtk_toggle_button_new_with_label("OFF");
gtk_box_pack_start(GTK_BOX(hbox), openmoko->hw_gps, FALSE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(bbox), hbox, FALSE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(frame), bbox);
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, TRUE, 0);
/* button box */
bbox = gtk_hbutton_box_new();
gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
@ -448,8 +533,18 @@ static void _on_settings_cancel(gpointer data)
{
PhonePlugin * plugin = data;
Openmoko * openmoko = plugin->priv;
char const bt1[] = "/sys/bus/platform/devices/gta02-pm-bt.0/power_on";
char const bt2[] = "/sys/bus/platform/devices/neo1973-pm-bt.0/power_on";
char const gps1[] = "/sys/bus/platform/devices/gta02-pm-gps.0/power_on";
char const gps2[] = "/sys/bus/platform/devices/neo1973-pm-gps.0/"
"power_on";
char const gps3[] = "/sys/bus/platform/drivers/neo1973-pm-gps/"
"neo1973-pm-gps.0/pwron";
gboolean enabled;
char const * p;
gtk_widget_hide(openmoko->window);
if((p = plugin->helper->config_get(plugin->helper->phone, "openmoko",
"deepsleep")) != NULL
&& strtoul(p, NULL, 10) != 0)
@ -458,7 +553,28 @@ static void _on_settings_cancel(gpointer data)
else
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
openmoko->deepsleep), FALSE);
gtk_widget_hide(openmoko->window);
/* hardware */
if(_openmoko_get_state(plugin, bt1, &enabled) != 0
|| _openmoko_get_state(plugin, bt2, &enabled) != 0)
gtk_widget_set_sensitive(openmoko->hw_bluetooth, FALSE);
else
{
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
openmoko->hw_bluetooth), enabled);
gtk_button_set_label(GTK_BUTTON(openmoko->hw_bluetooth), enabled
? "ON" : "OFF");
}
if(_openmoko_get_state(plugin, gps1, &enabled) != 0
|| _openmoko_get_state(plugin, gps2, &enabled) != 0
|| _openmoko_get_state(plugin, gps3, &enabled) != 0)
gtk_widget_set_sensitive(openmoko->hw_gps, FALSE);
else
{
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
openmoko->hw_gps), enabled);
gtk_button_set_label(GTK_BUTTON(openmoko->hw_gps), enabled
? "ON" : "OFF");
}
}
static gboolean _on_settings_closex(gpointer data)
@ -473,12 +589,30 @@ static void _on_settings_ok(gpointer data)
{
PhonePlugin * plugin = data;
Openmoko * openmoko = plugin->priv;
char const bt1[] = "/sys/bus/platform/devices/gta02-pm-bt.0/power_on";
char const bt2[] = "/sys/bus/platform/devices/neo1973-pm-bt.0/power_on";
char const gps1[] = "/sys/bus/platform/devices/gta02-pm-gps.0/power_on";
char const gps2[] = "/sys/bus/platform/devices/neo1973-pm-gps.0/"
"power_on";
char const gps3[] = "/sys/bus/platform/drivers/neo1973-pm-gps/"
"neo1973-pm-gps.0/pwron";
gboolean value;
gtk_widget_hide(openmoko->window);
/* deepsleep */
value = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
openmoko->deepsleep));
plugin->helper->config_set(plugin->helper->phone, "openmoko",
"deepsleep", value ? "1" : "0");
_openmoko_deepsleep(plugin);
gtk_widget_hide(openmoko->window);
/* hardware */
value = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
openmoko->hw_bluetooth));
if(_openmoko_set_state(plugin, bt1, value) != 0)
_openmoko_set_state(plugin, bt2, value);
value = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
openmoko->hw_gps));
if(_openmoko_set_state(plugin, gps1, value) != 0
|| _openmoko_set_state(plugin, gps2, value) != 0)
_openmoko_set_state(plugin, gps3, value);
}