Added power management and context-sensitive mixer settings
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f2ee863e73
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@ -51,11 +51,17 @@ typedef struct _Openmoko
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{
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GtkWidget * window;
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GtkWidget * deepsleep;
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#ifdef __linux__
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/* hardware support */
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GtkWidget * hw_bluetooth;
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GtkWidget * hw_gps;
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#ifdef __linux__
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/* alsa support */
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snd_mixer_t * mixer;
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snd_mixer_elem_t * mixer_elem;
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snd_mixer_elem_t * mixer_elem_headphone;
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snd_mixer_elem_t * mixer_elem_speaker;
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#endif
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} Openmoko;
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@ -68,6 +74,11 @@ static int _openmoko_event(PhonePlugin * plugin, PhoneEvent event, ...);
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static void _openmoko_deepsleep(PhonePlugin * plugin);
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static void _openmoko_settings(PhonePlugin * plugin);
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static int _openmoko_get_state(PhonePlugin * plugin, char const * device,
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gboolean * enabled);
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static int _openmoko_set_state(PhonePlugin * plugin, char const * device,
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gboolean enabled);
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static int _openmoko_mixer_open(PhonePlugin * plugin);
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static int _openmoko_mixer_close(PhonePlugin * plugin);
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@ -126,6 +137,7 @@ static int _event_volume_set(PhonePlugin * plugin, gdouble level);
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static int _openmoko_event(PhonePlugin * plugin, PhoneEvent event, ...)
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{
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Openmoko * openmoko = plugin->priv;
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va_list ap;
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gdouble level;
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@ -177,10 +189,16 @@ static int _openmoko_event(PhonePlugin * plugin, PhoneEvent event, ...)
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case PHONE_EVENT_SPEAKER_ON:
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/* XXX assumes there's an ongoing call */
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_event_mixer_set(plugin, "gsmspeakerout.state");
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#ifdef __linux__
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openmoko->mixer_elem = openmoko->mixer_elem_headphone;
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#endif
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break;
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case PHONE_EVENT_SPEAKER_OFF:
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/* XXX assumes there's an ongoing call */
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_event_mixer_set(plugin, "gsmhandset.state");
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#ifdef __linux__
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openmoko->mixer_elem = openmoko->mixer_elem_speaker;
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#endif
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break;
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case PHONE_EVENT_SUSPEND:
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_event_suspend(plugin);
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@ -350,22 +368,61 @@ static int _openmoko_mixer_close(PhonePlugin * plugin)
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}
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/* openmoko_get_state */
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static int _openmoko_get_state(PhonePlugin * plugin, char const * device,
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gboolean * enabled)
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{
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int ret = -1;
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int fd;
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char buf[2];
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if((fd = open(device, O_RDONLY)) < 0)
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return plugin->helper->error(NULL, strerror(errno), 1);
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if(read(fd, &buf, sizeof(buf)) == 2)
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{
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if(buf[0] == '1')
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*enabled = TRUE;
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else if(buf[0] == '0')
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*enabled = FALSE;
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ret = 0;
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}
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close(fd);
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return ret;
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}
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/* openmoko_set_state */
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static int _openmoko_set_state(PhonePlugin * plugin, char const * device,
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gboolean enabled)
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{
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int ret = -1;
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int fd;
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char buf[2] = "\0\0";
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if((fd = open(device, O_WRONLY)) < 0)
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return plugin->helper->error(NULL, strerror(errno), 1);
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buf[0] = enabled ? '1' : '0';
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if(write(fd, buf, sizeof(buf)) == sizeof(buf))
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ret = 0;
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close(fd);
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return ret;
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}
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/* openmoko_mixer_open */
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static int _openmoko_mixer_open(PhonePlugin * plugin)
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{
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#ifdef __linux__
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Openmoko * openmoko = plugin->priv;
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char const * audio_device;
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char const * audio_control;
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snd_mixer_elem_t * elem;
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openmoko->mixer_elem = NULL;
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openmoko->mixer_elem_headphone = NULL;
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openmoko->mixer_elem_speaker = NULL;
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if((audio_device = plugin->helper->config_get(plugin->helper->phone,
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"openmoko", "audio_device")) == NULL)
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audio_device = "hw:0";
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if((audio_control = plugin->helper->config_get(plugin->helper->phone,
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"openmoko", "audio_control")) == NULL)
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audio_control = "PCM";
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if(snd_mixer_open(&openmoko->mixer, 0) != 0)
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{
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openmoko->mixer = NULL;
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@ -380,8 +437,10 @@ static int _openmoko_mixer_open(PhonePlugin * plugin)
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}
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for(elem = snd_mixer_first_elem(openmoko->mixer); elem != NULL;
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elem = snd_mixer_elem_next(elem))
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if(strcmp(snd_mixer_selem_get_name(elem), audio_control) == 0)
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break;
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if(strcmp(snd_mixer_selem_get_name(elem), "Headphone") == 0)
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openmoko->mixer_elem_headphone = elem;
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else if(strcmp(snd_mixer_selem_get_name(elem), "Speaker") == 0)
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openmoko->mixer_elem_speaker = elem;
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if(elem == NULL)
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{
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_openmoko_mixer_close(plugin);
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@ -402,6 +461,8 @@ static void _openmoko_settings(PhonePlugin * plugin)
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{
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Openmoko * openmoko = plugin->priv;
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GtkWidget * vbox;
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GtkWidget * hbox;
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GtkWidget * frame;
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GtkWidget * bbox;
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GtkWidget * widget;
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@ -426,6 +487,30 @@ static void _openmoko_settings(PhonePlugin * plugin)
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openmoko->deepsleep = gtk_check_button_new_with_label(
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"Prevent deep sleep");
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gtk_box_pack_start(GTK_BOX(vbox), openmoko->deepsleep, FALSE, TRUE, 0);
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/* hardware */
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frame = gtk_frame_new("Hardware");
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gtk_container_set_border_width(GTK_CONTAINER(frame), 4);
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bbox = gtk_vbox_new(TRUE, 4);
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gtk_container_set_border_width(GTK_CONTAINER(bbox), 4);
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/* bluetooth */
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hbox = gtk_hbox_new(FALSE, 4);
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widget = gtk_label_new("Bluetooth");
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gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
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gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 0);
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openmoko->hw_bluetooth = gtk_toggle_button_new_with_label("OFF");
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gtk_box_pack_start(GTK_BOX(hbox), openmoko->hw_bluetooth, FALSE, TRUE,
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0);
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gtk_box_pack_start(GTK_BOX(bbox), hbox, FALSE, TRUE, 0);
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/* GPS */
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hbox = gtk_hbox_new(FALSE, 4);
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widget = gtk_label_new("GPS");
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gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
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gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 0);
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openmoko->hw_gps = gtk_toggle_button_new_with_label("OFF");
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gtk_box_pack_start(GTK_BOX(hbox), openmoko->hw_gps, FALSE, TRUE, 0);
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gtk_box_pack_start(GTK_BOX(bbox), hbox, FALSE, TRUE, 0);
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gtk_container_add(GTK_CONTAINER(frame), bbox);
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gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, TRUE, 0);
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/* button box */
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bbox = gtk_hbutton_box_new();
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gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
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@ -448,8 +533,18 @@ static void _on_settings_cancel(gpointer data)
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{
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PhonePlugin * plugin = data;
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Openmoko * openmoko = plugin->priv;
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char const bt1[] = "/sys/bus/platform/devices/gta02-pm-bt.0/power_on";
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char const bt2[] = "/sys/bus/platform/devices/neo1973-pm-bt.0/power_on";
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char const gps1[] = "/sys/bus/platform/devices/gta02-pm-gps.0/power_on";
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char const gps2[] = "/sys/bus/platform/devices/neo1973-pm-gps.0/"
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"power_on";
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char const gps3[] = "/sys/bus/platform/drivers/neo1973-pm-gps/"
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"neo1973-pm-gps.0/pwron";
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gboolean enabled;
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char const * p;
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gtk_widget_hide(openmoko->window);
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if((p = plugin->helper->config_get(plugin->helper->phone, "openmoko",
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"deepsleep")) != NULL
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&& strtoul(p, NULL, 10) != 0)
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@ -458,7 +553,28 @@ static void _on_settings_cancel(gpointer data)
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else
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
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openmoko->deepsleep), FALSE);
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gtk_widget_hide(openmoko->window);
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/* hardware */
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if(_openmoko_get_state(plugin, bt1, &enabled) != 0
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|| _openmoko_get_state(plugin, bt2, &enabled) != 0)
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gtk_widget_set_sensitive(openmoko->hw_bluetooth, FALSE);
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else
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{
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
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openmoko->hw_bluetooth), enabled);
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gtk_button_set_label(GTK_BUTTON(openmoko->hw_bluetooth), enabled
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? "ON" : "OFF");
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}
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if(_openmoko_get_state(plugin, gps1, &enabled) != 0
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|| _openmoko_get_state(plugin, gps2, &enabled) != 0
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|| _openmoko_get_state(plugin, gps3, &enabled) != 0)
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gtk_widget_set_sensitive(openmoko->hw_gps, FALSE);
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else
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{
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
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openmoko->hw_gps), enabled);
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gtk_button_set_label(GTK_BUTTON(openmoko->hw_gps), enabled
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? "ON" : "OFF");
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}
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}
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static gboolean _on_settings_closex(gpointer data)
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@ -473,12 +589,30 @@ static void _on_settings_ok(gpointer data)
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{
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PhonePlugin * plugin = data;
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Openmoko * openmoko = plugin->priv;
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char const bt1[] = "/sys/bus/platform/devices/gta02-pm-bt.0/power_on";
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char const bt2[] = "/sys/bus/platform/devices/neo1973-pm-bt.0/power_on";
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char const gps1[] = "/sys/bus/platform/devices/gta02-pm-gps.0/power_on";
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char const gps2[] = "/sys/bus/platform/devices/neo1973-pm-gps.0/"
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"power_on";
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char const gps3[] = "/sys/bus/platform/drivers/neo1973-pm-gps/"
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"neo1973-pm-gps.0/pwron";
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gboolean value;
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gtk_widget_hide(openmoko->window);
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/* deepsleep */
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value = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
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openmoko->deepsleep));
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plugin->helper->config_set(plugin->helper->phone, "openmoko",
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"deepsleep", value ? "1" : "0");
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_openmoko_deepsleep(plugin);
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gtk_widget_hide(openmoko->window);
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/* hardware */
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value = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
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openmoko->hw_bluetooth));
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if(_openmoko_set_state(plugin, bt1, value) != 0)
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_openmoko_set_state(plugin, bt2, value);
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value = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
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openmoko->hw_gps));
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if(_openmoko_set_state(plugin, gps1, value) != 0
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|| _openmoko_set_state(plugin, gps2, value) != 0)
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_openmoko_set_state(plugin, gps3, value);
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}
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