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C++ broadcast_event函数代码示例

本文整理汇总了C++中broadcast_event函数的典型用法代码示例。如果您正苦于以下问题：C++ broadcast_event函数的具体用法？C++ broadcast_event怎么用？C++ broadcast_event使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了broadcast_event函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: msm_reset_all_device

int msm_reset_all_device(void)
{
	int rc = 0;
	int dev_id = 0;
	struct msm_snddev_info *dev_info = NULL;

	for (dev_id = 0; dev_id < audio_dev_ctrl.num_dev; dev_id++) {
		dev_info = audio_dev_ctrl_find_dev(dev_id);
		if (IS_ERR(dev_info)) {
			MM_ERR("pass invalid dev_id %d\n", dev_id);
			rc = PTR_ERR(dev_info);
			return rc;
		}
		if (!dev_info->opened)
			continue;
		MM_DBG("Resetting device %d active on COPP %d"
			"with  0x%08x as routing\n",
			dev_id, dev_info->copp_id, dev_info->sessions);
		broadcast_event(AUDDEV_EVT_REL_PENDING,
				dev_id,
				SESSION_IGNORE);
		rc = dev_info->dev_ops.close(dev_info);
		if (rc < 0) {
			MM_ERR("Snd device %d failed close!\n", dev_id);
			return rc;
		} else {
			dev_info->opened = 0;
			broadcast_event(AUDDEV_EVT_DEV_RLS,
				        dev_id,
				        SESSION_IGNORE);
		}
		dev_info->sessions = 0;
	}
	return 0;
}
开发者ID:DevChun，项目名称:ace-ics-kernel，代码行数:35，代码来源:audio_dev_ctl.c

示例2: msm_v_loopback_put

static int msm_v_loopback_put(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_value *ucontrol)
{
    int start = ucontrol->value.integer.value[0];
    printk(KERN_ERR "[MyTag]msm_v_loopback_put(%d)\n", start);
    if (start)
        broadcast_event(AUDDEV_EVT_AUDIO_LP_START, DEVICE_IGNORE,
                        SESSION_IGNORE);
    else
        broadcast_event(AUDDEV_EVT_AUDIO_LP_END, DEVICE_IGNORE,
                        SESSION_IGNORE);
    return 0;
}
开发者ID:agat63，项目名称:N861_ZTE_kernel，代码行数:13，代码来源:msm7x30.c

示例3: msm_set_voice_mute

int msm_set_voice_mute(int dir, int mute)
{
	MM_AUD_INFO("dir %x mute %x\n", dir, mute);
	if (dir == DIR_TX) {
		routing_info.tx_mute = mute;
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
			routing_info.voice_tx_dev_id, SESSION_IGNORE);
	} else{
		routing_info.rx_mute = mute;
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
			routing_info.voice_rx_dev_id, SESSION_IGNORE);
	}
	return 0;
}
开发者ID:DooMLoRD，项目名称:HTC-Flyer-HC-Kernel，代码行数:14，代码来源:audio_dev_ctl.c

示例4: msm_v_call_put

static int msm_v_call_put(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{
	int start = ucontrol->value.integer.value[0];
	if (start) {
		pr_aud_info("[ALSA] msm_start_voice");
		broadcast_event(AUDDEV_EVT_START_VOICE, DEVICE_IGNORE,
							SESSION_IGNORE);
	} else {
		pr_aud_info("[ALSA] msm_end_voice");
		broadcast_event(AUDDEV_EVT_END_VOICE, DEVICE_IGNORE,
							SESSION_IGNORE);
	}
	return 0;
}
开发者ID:OMFGB，项目名称:OMFGB_Mecha_Kernel，代码行数:15，代码来源:msm7x30.c

示例5: msm_volume_put

static int msm_volume_put(struct snd_kcontrol *kcontrol,
                          struct snd_ctl_elem_value *ucontrol)
{
    int ret = 0;
    int session_id = ucontrol->value.integer.value[0];
    int volume = ucontrol->value.integer.value[1];
    int factor = ucontrol->value.integer.value[2];
    u32 session_mask = 0;


    if (factor > 10000)
        return -EINVAL;

    if ((volume < 0) || (volume/factor > 100))
        return -EINVAL;

    volume = (MSM_VOLUME_STEP * volume);


    volume = volume/factor;

    if (volume > MSM_MAX_VOLUME)
        volume = MSM_MAX_VOLUME;


    session_mask = (0x1 << (session_id) << (8 * ((int)AUDDEV_CLNT_DEC-1)));
    msm_vol_ctl.volume = volume;
    MM_DBG("session_id %d, volume %d", session_id, volume);
    broadcast_event(AUDDEV_EVT_STREAM_VOL_CHG, DEVICE_IGNORE,
                    session_mask);

    return ret;
}
开发者ID:MiniBlu，项目名称:cm11_kernel_htc_msm8974a3ul，代码行数:33，代码来源:msm7x30.c

示例6: msm_volume_put

static int msm_volume_put(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{
	int ret = 0;
	int session_id = ucontrol->value.integer.value[0];
	int volume = ucontrol->value.integer.value[1];
	u32 session_mask = 0;

	pr_aud_info("[ALSA] msm_set_volume: volume %d\n", volume);
	if ((volume < 0) || (volume > 100))
		return -EINVAL;

	volume = (MSM_VOLUME_STEP * volume);

	if (volume > MSM_MAX_VOLUME)
		volume = MSM_MAX_VOLUME;

	/* Only Decoder volume control supported */
	session_mask = (0x1 << (session_id) << (8 * ((int)AUDDEV_CLNT_DEC-1)));
	msm_vol_ctl.volume = volume;
	MM_DBG("session_id %d, volume %d", session_id, volume);
	broadcast_event(AUDDEV_EVT_STREAM_VOL_CHG, DEVICE_IGNORE,
							session_mask);

	return ret;
}
开发者ID:OMFGB，项目名称:OMFGB_Mecha_Kernel，代码行数:26，代码来源:msm7x30.c

示例7: msm_set_voice_vol

int msm_set_voice_vol(int dir, s32 volume)
{
	if (dir == DIR_TX) {
		routing_info.voice_tx_vol = volume;
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
					routing_info.voice_tx_dev_id,
					SESSION_IGNORE);
	} else if (dir == DIR_RX) {
		routing_info.voice_rx_vol = volume;
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
					routing_info.voice_rx_dev_id,
					SESSION_IGNORE);
	} else
		return -EINVAL;
	return 0;
}
开发者ID:yxsh，项目名称:ZTE-Blade-2.6.38.6，代码行数:16，代码来源:audio_dev_ctl.c

示例8: msm_set_voice_mute

int msm_set_voice_mute(int dir, int mute)
{
	MM_AUD_INFO("dir %x mute %x\n", dir, mute);
        if (!audio_dev_ctrl.voice_rx_dev
                || !audio_dev_ctrl.voice_tx_dev)
                return -EPERM;
	if (dir == DIR_TX) {
		routing_info.tx_mute = mute;
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
			routing_info.voice_tx_dev_id, SESSION_IGNORE);
	} else{
		routing_info.rx_mute = mute;
		pr_aud_info("%s, rx_mute=%d\n", __func__, routing_info.rx_mute);
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
			routing_info.voice_rx_dev_id, SESSION_IGNORE);
	}
	return 0;
}
开发者ID:DevChun，项目名称:ace-ics-kernel，代码行数:18，代码来源:audio_dev_ctl.c

示例9: msm_set_voice_mute

int msm_set_voice_mute(int dir, int mute, u32 session_id)
{
	pr_debug("dir %x mute %x\n", dir, mute);
	if (dir == DIR_TX) {
		routing_info.tx_mute = mute;
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
			routing_info.voice_tx_dev_id, session_id);
	} else
		return -EPERM;
	return 0;
}
开发者ID:Ravike14，项目名称:Ravike14-kernel，代码行数:11，代码来源:audio_dev_ctl.c

示例10: msm_set_voice_vol

int msm_set_voice_vol(int dir, s32 volume)
{
#ifdef CONFIG_2WCR
        if (!audio_dev_ctrl.voice_rx_dev
                || !audio_dev_ctrl.voice_tx_dev)
                return -EPERM;
#endif
	if (dir == DIR_TX) {
		routing_info.voice_tx_vol = volume;
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
					routing_info.voice_tx_dev_id,
					SESSION_IGNORE);
	} else if (dir == DIR_RX) {
		routing_info.voice_rx_vol = volume;
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
					routing_info.voice_rx_dev_id,
					SESSION_IGNORE);
	} else
		return -EINVAL;
	return 0;
}
开发者ID:12rafael，项目名称:jellytimekernel，代码行数:21，代码来源:audio_dev_ctl.c

示例11: msm_reset_all_device

int msm_reset_all_device(void)
{
	int rc = 0;
	int dev_id = 0;
	struct msm_snddev_info *dev_info = NULL;

	for (dev_id = 0; dev_id < audio_dev_ctrl.num_dev; dev_id++) {
		dev_info = audio_dev_ctrl_find_dev(dev_id);
		if (IS_ERR(dev_info)) {
			pr_err("%s:pass invalid dev_id\n", __func__);
			rc = PTR_ERR(dev_info);
			return rc;
		}
		if (!dev_info->opened)
			continue;
		pr_debug("%s:Resetting device %d active on COPP %d"
			"with  %lld as routing\n", __func__,
				dev_id, dev_info->copp_id, dev_info->sessions);
		broadcast_event(AUDDEV_EVT_REL_PENDING,
					dev_id,
					SESSION_IGNORE);
		rc = dev_info->dev_ops.close(dev_info);
		if (rc < 0) {
			pr_err("%s:Snd device failed close!\n", __func__);
			return rc;
		} else {
			dev_info->opened = 0;
			broadcast_event(AUDDEV_EVT_DEV_RLS,
				dev_id,
				SESSION_IGNORE);

			if (dev_info->copp_id == VOICE_PLAYBACK_TX)
				voice_start_playback(0);
		}
		dev_info->sessions = 0;
	}
	msm_clear_all_session();
	return 0;
}
开发者ID:yxsh，项目名称:ZTE-Blade-2.6.38.6，代码行数:39，代码来源:audio_dev_ctl.c

示例12: msm_set_voice_mute

int msm_set_voice_mute(int dir, int mute)
{
	MM_DBG("dir %x mute %x\n", dir, mute);
	if (!audio_dev_ctrl.voice_rx_dev
		|| !audio_dev_ctrl.voice_tx_dev)
		return -EPERM;
	if (dir == DIR_TX) {
		routing_info.tx_mute = mute;
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG,
			routing_info.voice_tx_dev_id, SESSION_IGNORE);
	} else
		return -EPERM;
	return 0;
}
开发者ID:DRHAX34，项目名称:android_kernel_zte_sailboat，代码行数:14，代码来源:audio_dev_ctl.c

示例13: mixer_post_event

void mixer_post_event(u32 evt_id, u32 id)
{

	MM_DBG("evt_id = %d\n", evt_id);
	switch (evt_id) {
	case AUDDEV_EVT_DEV_CHG_VOICE: /* Called from Voice_route */
		broadcast_event(AUDDEV_EVT_DEV_CHG_VOICE, id, SESSION_IGNORE);
		break;
	case AUDDEV_EVT_DEV_RDY:
		broadcast_event(AUDDEV_EVT_DEV_RDY, id, SESSION_IGNORE);
		break;
	case AUDDEV_EVT_DEV_RLS:
		broadcast_event(AUDDEV_EVT_DEV_RLS, id, SESSION_IGNORE);
		break;
	case AUDDEV_EVT_REL_PENDING:
		broadcast_event(AUDDEV_EVT_REL_PENDING, id, SESSION_IGNORE);
		break;
	case AUDDEV_EVT_DEVICE_VOL_MUTE_CHG:
		broadcast_event(AUDDEV_EVT_DEVICE_VOL_MUTE_CHG, id,
							SESSION_IGNORE);
		break;
	case AUDDEV_EVT_STREAM_VOL_CHG:
		broadcast_event(AUDDEV_EVT_STREAM_VOL_CHG, id,
							SESSION_IGNORE);
		break;
	case AUDDEV_EVT_START_VOICE:
		broadcast_event(AUDDEV_EVT_START_VOICE,
				id, SESSION_IGNORE);
		break;
	case AUDDEV_EVT_END_VOICE:
		broadcast_event(AUDDEV_EVT_END_VOICE,
				id, SESSION_IGNORE);
		break;
	case AUDDEV_EVT_FREQ_CHG:
		broadcast_event(AUDDEV_EVT_FREQ_CHG, id, SESSION_IGNORE);
		break;
	default:
		break;
	}
}
开发者ID:DooMLoRD，项目名称:HTC-Flyer-HC-Kernel，代码行数:40，代码来源:audio_dev_ctl.c

示例14: msm_volume_put

static int msm_volume_put(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{
	int ret = 0;
	int session_id = ucontrol->value.integer.value[0];
	int volume = ucontrol->value.integer.value[1];
	int factor = ucontrol->value.integer.value[2];
	u64 session_mask = 0;

	pr_aud_info("[ALSA] msm_set_volume: volume %d\n", volume);
	if (factor > 10000)
		return -EINVAL;

	if ((volume < 0) || (volume/factor > 100))
		return -EINVAL;

	volume = (MSM_VOLUME_STEP * volume);

	/* Convert back to original decimal point by removing the 10-base factor
	* and discard the fractional portion
	*/

	volume = volume/factor;

	if (volume > MSM_MAX_VOLUME)
		volume = MSM_MAX_VOLUME;

	/* Only Decoder volume control supported */
	session_mask = (((u64)0x1) << session_id) << (MAX_BIT_PER_CLIENT * \
				((int)AUDDEV_CLNT_DEC-1));
	msm_vol_ctl.volume = volume;
	MM_DBG("session_id %d, volume %d", session_id, volume);
	broadcast_event(AUDDEV_EVT_STREAM_VOL_CHG, DEVICE_IGNORE,
							session_mask);

	return ret;
}
开发者ID:RepoBackups，项目名称:bricked-shooteru-ics-sense，代码行数:37，代码来源:msm8x60.c

示例15: msm_route_put

static int msm_route_put(struct snd_kcontrol *kcontrol,
			struct snd_ctl_elem_value *ucontrol)
{
	int rc = 0;
	int enc_freq = 0;
	int requested_freq = 0;
	struct msm_audio_route_config route_cfg;
	struct msm_snddev_info *dev_info;
	int session_id = ucontrol->value.integer.value[0];
	int set = ucontrol->value.integer.value[2];
	u32 session_mask = 0;
	route_cfg.dev_id = ucontrol->value.integer.value[1];

	pr_aud_info("[ALSA] msm_route_stream: session %d, dev %d, enable %d\n",
		session_id, route_cfg.dev_id, set);
	if (ucontrol->id.numid == 2)
		route_cfg.stream_type =	AUDIO_ROUTE_STREAM_PLAYBACK;
	else
		route_cfg.stream_type =	AUDIO_ROUTE_STREAM_REC;

	MM_DBG("route cfg %d %d type for popp %d\n",
		route_cfg.dev_id, route_cfg.stream_type, session_id);
	dev_info = audio_dev_ctrl_find_dev(route_cfg.dev_id);

	if (IS_ERR(dev_info)) {
		MM_AUD_ERR("pass invalid dev_id\n");
		rc = PTR_ERR(dev_info);
		return rc;
	}
	if (route_cfg.stream_type == AUDIO_ROUTE_STREAM_PLAYBACK) {
		rc = msm_snddev_set_dec(session_id, dev_info->copp_id, set);
		session_mask =
			(0x1 << (session_id) << (8 * ((int)AUDDEV_CLNT_DEC-1)));
		if (!set) {
			if (dev_info->opened)
				broadcast_event(AUDDEV_EVT_DEV_RLS,
							route_cfg.dev_id,
							session_mask);
			dev_info->sessions &= ~(session_mask);
		} else {
			dev_info->sessions = dev_info->sessions | session_mask;
			if (dev_info->opened)
				broadcast_event(AUDDEV_EVT_DEV_RDY,
							route_cfg.dev_id,
							session_mask);
		}
	} else {
		rc = msm_snddev_set_enc(session_id, dev_info->copp_id, set);
		session_mask =
			(0x1 << (session_id)) << (8 * ((int)AUDDEV_CLNT_ENC-1));
		if (!set) {
			if (dev_info->opened)
				broadcast_event(AUDDEV_EVT_DEV_RLS,
							route_cfg.dev_id,
							session_mask);
			dev_info->sessions &= ~(session_mask);
		} else {
			dev_info->sessions = dev_info->sessions | session_mask;
			enc_freq = msm_snddev_get_enc_freq(session_id);
			requested_freq = enc_freq;
			if (enc_freq > 0) {
				rc = msm_snddev_request_freq(&enc_freq,
						session_id,
						SNDDEV_CAP_TX,
						AUDDEV_CLNT_ENC);
				MM_DBG("sample rate configured %d"
					"sample rate requested %d \n",
					enc_freq, requested_freq);
				if ((rc <= 0) || (enc_freq != requested_freq)) {
					MM_DBG("msm_snddev_withdraw_freq\n");
					rc = msm_snddev_withdraw_freq
						(session_id,
						SNDDEV_CAP_TX, AUDDEV_CLNT_ENC);
					broadcast_event(AUDDEV_EVT_FREQ_CHG,
							route_cfg.dev_id,
							SESSION_IGNORE);
				}
			}
			if (dev_info->opened)
				broadcast_event(AUDDEV_EVT_DEV_RDY,
							route_cfg.dev_id,
							session_mask);
		}
	}

	if (rc < 0) {
		MM_AUD_ERR("device could not be assigned!\n");
		return -EFAULT;
	}

	return rc;
}
开发者ID:OMFGB，项目名称:OMFGB_Mecha_Kernel，代码行数:92，代码来源:msm7x30.c


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