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C++ APR_HDR_FIELD函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中APR_HDR_FIELD函数的典型用法代码示例。如果您正苦于以下问题：C++ APR_HDR_FIELD函数的具体用法？C++ APR_HDR_FIELD怎么用？C++ APR_HDR_FIELD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APR_HDR_FIELD函数的10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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: adm_matrix_map

int adm_matrix_map(int session_id, int path, int num_copps,
			unsigned int *port_id, int copp_id)
{
	struct adm_routings_command	route;
	int ret = 0, i = 0;
	/* Assumes port_ids have already been validated during adm_open */
	int index = afe_get_port_index(copp_id);

	pr_debug("%s: session 0x%x path:%d num_copps:%d port_id[0]:%d\n",
		 __func__, session_id, path, num_copps, port_id[0]);

	route.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
				APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
	route.hdr.pkt_size = sizeof(route);
	route.hdr.src_svc = 0;
	route.hdr.src_domain = APR_DOMAIN_APPS;
	route.hdr.src_port = copp_id;
	route.hdr.dest_svc = APR_SVC_ADM;
	route.hdr.dest_domain = APR_DOMAIN_ADSP;
	route.hdr.dest_port = atomic_read(&this_adm.copp_id[index]);
	route.hdr.token = copp_id;
	route.hdr.opcode = ADM_CMD_MATRIX_MAP_ROUTINGS;
	route.num_sessions = 1;
	route.session[0].id = session_id;
	route.session[0].num_copps = num_copps;

	for (i = 0; i < num_copps; i++) {
		int tmp;
		tmp = afe_get_port_index(port_id[i]);

		pr_debug("%s: port_id[%d]: %d, index: %d\n", __func__, i,
			 port_id[i], tmp);

		route.session[0].copp_id[i] =
					atomic_read(&this_adm.copp_id[tmp]);
	}
	if (num_copps % 2)
		route.session[0].copp_id[i] = 0;

	switch (path) {
	case 0x1:
		route.path = AUDIO_RX;
		break;
	case 0x2:
	case 0x3:
		route.path = AUDIO_TX;
		break;
	default:
		pr_err("%s: Wrong path set[%d]\n", __func__, path);
		break;
	}
	atomic_set(&this_adm.copp_stat[index], 0);

	ret = apr_send_pkt(this_adm.apr, (uint32_t *)&route);
	if (ret < 0) {
		pr_err("%s: ADM routing for port %d failed\n",
					__func__, port_id[0]);
		ret = -EINVAL;
		goto fail_cmd;
	}
	ret = wait_event_timeout(this_adm.wait,
				atomic_read(&this_adm.copp_stat[index]),
				msecs_to_jiffies(TIMEOUT_MS));
	if (!ret) {
		pr_err("%s: ADM cmd Route failed for port %d\n",
					__func__, port_id[0]);
		ret = -EINVAL;
		goto fail_cmd;
	}

	for (i = 0; i < num_copps; i++)
		send_adm_cal(port_id[i], path);

	return 0;

fail_cmd:

	return ret;
}
开发者ID:Shabbypenguin，项目名称:Cayman-Island-Kernel，代码行数:79，代码来源:q6adm.c


示例2: send_adm_apr

u32 send_adm_apr(void *buf, u32 opcode)
{
	s32	result;
	u32	count = 0;
	u32	bytes_returned = 0;
	u32	port_index = 0;
	u32	copp_id;
	u32	payload_size;
	struct apr_hdr	adm_params;
	pr_debug("%s\n", __func__);

	if (copy_from_user(&count, (void *)buf, sizeof(count))) {
		pr_err("%s: Copy to user failed! buf = 0x%x\n",
		       __func__, (unsigned int)buf);
		result = -EFAULT;
		goto done;
	}

	if (count <= 0) {
		pr_err("%s: Invalid buffer size = %d\n", __func__, count);
		goto done;
	}

	if (copy_from_user(&payload_size, buf + sizeof(u32), sizeof(u32))) {
		pr_err("%s: Could not copy payload size from user buffer\n",
			__func__);
		goto done;
	}


	if (payload_size > MAX_PAYLOAD_SIZE) {
		pr_err("%s: Invalid payload size = %d\n",
			__func__, payload_size);
		goto done;
	}

	if (copy_from_user(&copp_id, buf + 2 * sizeof(u32), sizeof(u32))) {
		pr_err("%s: Could not copy port id from user buffer\n",
			__func__);
		goto done;
	}

	for (port_index = 0; port_index < AFE_MAX_PORTS; port_index++) {
		if (adm_get_copp_id(port_index) == copp_id)
			break;
	}
	if (port_index >= AFE_MAX_PORTS) {
		pr_err("%s: Could not find port index for copp = %d\n",
		       __func__, copp_id);
		goto done;
	}

	mutex_lock(&rtac_adm_apr_mutex);
	if (rtac_adm_apr_data.apr_handle == NULL) {
		pr_err("%s: APR not initialized\n", __func__);
		goto err;
	}

	
	rtac_adm_user_buf_size = count;
	
	if (copy_from_user(rtac_adm_buffer + sizeof(adm_params),
			buf + 3 * sizeof(u32), payload_size)) {
		pr_err("%s: Could not copy payload from user buffer\n",
			__func__);
		goto err;
	}

	
	adm_params.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
		APR_HDR_LEN(20), APR_PKT_VER);
	adm_params.pkt_size = APR_PKT_SIZE(APR_HDR_SIZE,
		payload_size);
	adm_params.src_svc = APR_SVC_ADM;
	adm_params.src_domain = APR_DOMAIN_APPS;
	adm_params.src_port = copp_id;
	adm_params.dest_svc = APR_SVC_ADM;
	adm_params.dest_domain = APR_DOMAIN_ADSP;
	adm_params.dest_port = copp_id;
	adm_params.token = copp_id;
	adm_params.opcode = opcode;

	memcpy(rtac_adm_buffer, &adm_params, sizeof(adm_params));
	atomic_set(&rtac_adm_apr_data.cmd_state, 1);

	pr_debug("%s: Sending RTAC command size = %d\n",
		__func__, adm_params.pkt_size);

	result = apr_send_pkt(rtac_adm_apr_data.apr_handle,
				(uint32_t *)rtac_adm_buffer);
	if (result < 0) {
		pr_err("%s: Set params failed port = %d, copp = %d\n",
			__func__, port_index, copp_id);
		goto err;
	}
	
	result = wait_event_timeout(rtac_adm_apr_data.cmd_wait,
		(atomic_read(&rtac_adm_apr_data.cmd_state) == 0),
		msecs_to_jiffies(TIMEOUT_MS));
	mutex_unlock(&rtac_adm_apr_mutex);
//.........这里部分代码省略.........
开发者ID:Blackburn29，项目名称:PsycoKernel，代码行数:101，代码来源:rtac.c


示例3: send_rtac_asm_apr

u32 send_rtac_asm_apr(void *buf, u32 opcode)
{
	s32	result;
	u32	count = 0;
	u32	bytes_returned = 0;
	u32	session_id = 0;
	u32	payload_size;
	struct apr_hdr	asm_params;
	pr_debug("%s\n", __func__);

	if (copy_from_user(&count, (void *)buf, sizeof(count))) {
		pr_err("%s: Copy to user failed! buf = 0x%x\n",
		       __func__, (unsigned int)buf);
		result = -EFAULT;
		goto done;
	}

	if (count <= 0) {
		pr_err("%s: Invalid buffer size = %d\n", __func__, count);
		goto done;
	}

	if (copy_from_user(&payload_size, buf + sizeof(u32), sizeof(u32))) {
		pr_err("%s: Could not copy payload size from user buffer\n",
			__func__);
		goto done;
	}

	if (payload_size > MAX_PAYLOAD_SIZE) {
		pr_err("%s: Invalid payload size = %d\n",
			__func__, payload_size);
		goto done;
	}

	if (copy_from_user(&session_id, buf + 2 * sizeof(u32), sizeof(u32))) {
		pr_err("%s: Could not copy session id from user buffer\n",
			__func__);
		goto done;
	}
	if (session_id > (SESSION_MAX + 1)) {
		pr_err("%s: Invalid Session = %d\n", __func__, session_id);
		goto done;
	}

	mutex_lock(&rtac_asm_apr_mutex);
	if (session_id < SESSION_MAX+1) {
		if (rtac_asm_apr_data[session_id].apr_handle == NULL) {
			pr_err("%s: APR not initialized\n", __func__);
			goto err;
		}
	}

	
	rtac_asm_user_buf_size = count;

	
	if (copy_from_user(rtac_asm_buffer + sizeof(asm_params),
		buf + 3 * sizeof(u32), payload_size)) {
		pr_err("%s: Could not copy payload from user buffer\n",
			__func__);
		goto err;
	}

	
	asm_params.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
		APR_HDR_LEN(20), APR_PKT_VER);
	asm_params.pkt_size = APR_PKT_SIZE(APR_HDR_SIZE,
		payload_size);
	asm_params.src_svc = q6asm_get_apr_service_id(session_id);
	asm_params.src_domain = APR_DOMAIN_APPS;
	asm_params.src_port = (session_id << 8) | 0x0001;
	asm_params.dest_svc = APR_SVC_ASM;
	asm_params.dest_domain = APR_DOMAIN_ADSP;
	asm_params.dest_port = (session_id << 8) | 0x0001;
	asm_params.token = session_id;
	asm_params.opcode = opcode;

	memcpy(rtac_asm_buffer, &asm_params, sizeof(asm_params));
	if (session_id < SESSION_MAX+1)
		atomic_set(&rtac_asm_apr_data[session_id].cmd_state, 1);

	pr_debug("%s: Sending RTAC command size = %d, session_id=%d\n",
		__func__, asm_params.pkt_size, session_id);

	result = apr_send_pkt(rtac_asm_apr_data[session_id].apr_handle,
				(uint32_t *)rtac_asm_buffer);
	if (result < 0) {
		pr_err("%s: Set params failed session = %d\n",
			__func__, session_id);
		goto err;
	}

	
	result = wait_event_timeout(rtac_asm_apr_data[session_id].cmd_wait,
		(atomic_read(&rtac_asm_apr_data[session_id].cmd_state) == 0),
		5 * HZ);
	mutex_unlock(&rtac_asm_apr_mutex);
	if (!result) {
		pr_err("%s: Set params timed out session = %d\n",
			__func__, session_id);
//.........这里部分代码省略.........
开发者ID:Blackburn29，项目名称:PsycoKernel，代码行数:101，代码来源:rtac.c


示例4: send_voice_apr

u32 send_voice_apr(u32 mode, void *buf, u32 opcode)
{
	s32	result;
	u32	count = 0;
	u32	bytes_returned = 0;
	u32	payload_size;
	u32	dest_port;
	struct	apr_hdr	voice_params;
	pr_debug("%s\n", __func__);

	if (copy_from_user(&count, (void *)buf, sizeof(count))) {
		pr_err("%s: Copy to user failed! buf = 0x%x\n",
		       __func__, (unsigned int)buf);
		result = -EFAULT;
		goto done;
	}

	if (count <= 0) {
		pr_err("%s: Invalid buffer size = %d\n", __func__, count);
		goto done;
	}

	if (copy_from_user(&payload_size, buf + sizeof(payload_size),
						sizeof(payload_size))) {
		pr_err("%s: Could not copy payload size from user buffer\n",
			__func__);
		goto done;
	}

	if (payload_size > MAX_PAYLOAD_SIZE) {
		pr_err("%s: Invalid payload size = %d\n",
			__func__, payload_size);
		goto done;
	}

	if (copy_from_user(&dest_port, buf + 2 * sizeof(dest_port),
						sizeof(dest_port))) {
		pr_err("%s: Could not copy port id from user buffer\n",
			__func__);
		goto done;
	}

	if ((mode != RTAC_CVP) && (mode != RTAC_CVS)) {
		pr_err("%s: Invalid Mode for APR, mode = %d\n",
			__func__, mode);
		goto done;
	}

	mutex_lock(&rtac_voice_apr_mutex);
	if (rtac_voice_apr_data[mode].apr_handle == NULL) {
		pr_err("%s: APR not initialized\n", __func__);
		goto err;
	}

	
	rtac_voice_user_buf_size = count;

	
	if (copy_from_user(rtac_voice_buffer + sizeof(voice_params),
		buf + 3 * sizeof(u32), payload_size)) {
		pr_err("%s: Could not copy payload from user buffer\n",
			__func__);
		goto err;
	}

	
	voice_params.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
		APR_HDR_LEN(20), APR_PKT_VER);
	voice_params.pkt_size = APR_PKT_SIZE(APR_HDR_SIZE,
		payload_size);
	voice_params.src_svc = 0;
	voice_params.src_domain = APR_DOMAIN_APPS;
	voice_params.src_port = voice_session_id[
					get_voice_index(mode, dest_port)];
	voice_params.dest_svc = 0;
	voice_params.dest_domain = APR_DOMAIN_MODEM;
	voice_params.dest_port = (u16)dest_port;
	voice_params.token = 0;
	voice_params.opcode = opcode;

	memcpy(rtac_voice_buffer, &voice_params, sizeof(voice_params));
	atomic_set(&rtac_voice_apr_data[mode].cmd_state, 1);

	pr_debug("%s: Sending RTAC command size = %d, opcode = %x\n",
		__func__, voice_params.pkt_size, opcode);

	result = apr_send_pkt(rtac_voice_apr_data[mode].apr_handle,
					(uint32_t *)rtac_voice_buffer);
	if (result < 0) {
		pr_err("%s: apr_send_pkt failed opcode = %x\n",
			__func__, opcode);
		goto err;
	}
	
	result = wait_event_timeout(rtac_voice_apr_data[mode].cmd_wait,
		(atomic_read(&rtac_voice_apr_data[mode].cmd_state) == 0),
		msecs_to_jiffies(TIMEOUT_MS));
	mutex_unlock(&rtac_voice_apr_mutex);
	if (!result) {
		pr_err("%s: apr_send_pkt timed out opcode = %x\n",
//.........这里部分代码省略.........
开发者ID:Blackburn29，项目名称:PsycoKernel，代码行数:101，代码来源:rtac.c


示例5: afe_close

int afe_close(int port_id)
{
	struct afe_port_stop_command stop;
	int ret = 0;

	if (this_afe.apr == NULL) {
		pr_err("AFE is already closed\n");
		ret = -EINVAL;
		goto fail_cmd;
	}
	pr_debug("%s: port_id=%d\n", __func__, port_id);

	if ((port_id == RT_PROXY_DAI_001_RX) ||
		(port_id == RT_PROXY_DAI_002_TX)) {
		pr_debug("%s: before decrementing pcm_afe_instance %d\n",
				__func__, pcm_afe_instance[port_id & 0x1]);
		port_id = VIRTUAL_ID_TO_PORTID(port_id);
		pcm_afe_instance[port_id & 0x1]--;
		if (!(pcm_afe_instance[port_id & 0x1] == 0 &&
			proxy_afe_instance[port_id & 0x1] == 0))
			return 0;
		else
			afe_close_done[port_id & 0x1] = true;
	}

	if ((port_id == RT_PROXY_DAI_002_RX) ||
		(port_id == RT_PROXY_DAI_001_TX)) {
		pr_debug("%s: before decrementing proxy_afe_instance %d\n",
				__func__, proxy_afe_instance[port_id & 0x1]);
		port_id = VIRTUAL_ID_TO_PORTID(port_id);
		proxy_afe_instance[port_id & 0x1]--;
		if (!(pcm_afe_instance[port_id & 0x1] == 0 &&
			proxy_afe_instance[port_id & 0x1] == 0))
			return 0;
		else
			afe_close_done[port_id & 0x1] = true;
	}

	port_id = afe_convert_virtual_to_portid(port_id);

	stop.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
				APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
	stop.hdr.pkt_size = sizeof(stop);
	stop.hdr.src_port = 0;
	stop.hdr.dest_port = 0;
	stop.hdr.token = 0;
	stop.hdr.opcode = AFE_PORT_CMD_STOP;
	stop.port_id = port_id;
	stop.reserved = 0;

	atomic_set(&this_afe.state, 1);
	ret = apr_send_pkt(this_afe.apr, (uint32_t *) &stop);

	if (ret == -ENETRESET) {
		pr_info("%s: Need to reset, calling APR deregister", __func__);
		return apr_deregister(this_afe.apr);
	}

	if (ret < 0) {
		pr_err("%s: AFE close failed\n", __func__);
		ret = -EINVAL;
		goto fail_cmd;
	}

	ret = wait_event_timeout(this_afe.wait,
			(atomic_read(&this_afe.state) == 0),
					msecs_to_jiffies(TIMEOUT_MS));
	if (!ret) {
		pr_err("%s: wait_event timeout\n", __func__);
		ret = -EINVAL;
		goto fail_cmd;
	}
fail_cmd:
	return ret;
}
开发者ID:Loller79，项目名称:Solid_Kernel-STOCK-KK-CAF，代码行数:75，代码来源:q6afe.c


示例6: afe_send_hw_delay

static int afe_send_hw_delay(u16 port_id, u32 rate)
{
	struct hw_delay_entry delay_entry;
	struct afe_port_cmd_set_param config;
	int index = 0;
	int ret = -EINVAL;

	pr_debug("%s\n", __func__);

	delay_entry.sample_rate = rate;
	if (afe_get_port_type(port_id) == MSM_AFE_PORT_TYPE_TX)
		ret = get_hw_delay(TX_CAL, &delay_entry);
	else if (afe_get_port_type(port_id) == MSM_AFE_PORT_TYPE_RX)
		ret = get_hw_delay(RX_CAL, &delay_entry);

	if (ret != 0) {
		pr_debug("%s: Failed to get hw delay info\n", __func__);
		goto done;
	}
	index = port_id;
	if (index < 0) {
		pr_debug("%s: AFE port index invalid!\n", __func__);
		goto done;
	}

	config.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
				APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
	config.hdr.pkt_size = sizeof(config);
	config.hdr.src_port = 0;
	config.hdr.dest_port = 0;
	config.hdr.token = index;
	config.hdr.opcode = AFE_PORT_CMD_SET_PARAM;

	config.port_id = port_id;
	config.payload_size = sizeof(struct afe_param_payload_base)+
				sizeof(struct afe_param_id_device_hw_delay_cfg);
	config.payload_address = 0;

	config.payload.base.module_id = AFE_MODULE_ID_PORT_INFO ;
	config.payload.base.param_id = AFE_PARAM_ID_DEVICE_HW_DELAY;
	config.payload.base.param_size = sizeof(struct afe_param_id_device_hw_delay_cfg);
	config.payload.base.reserved = 0;

	config.payload.param.hw_delay.delay_in_us = delay_entry.delay_usec;
	config.payload.param.hw_delay.device_hw_delay_minor_version =
				AFE_API_VERSION_DEVICE_HW_DELAY;

	atomic_set(&this_afe.state, 1);
	ret = apr_send_pkt(this_afe.apr, (uint32_t *) &config);
	if (ret < 0) {
		pr_err("%s: AFE enable for port %d failed\n", __func__,
			port_id);
		ret = -EINVAL;
		goto done;
	}

	ret = wait_event_timeout(this_afe.wait,
				(atomic_read(&this_afe.state) == 0),
				msecs_to_jiffies(TIMEOUT_MS));

	if (!ret) {
		pr_err("%s: wait_event timeout IF CONFIG\n", __func__);
		ret = -EINVAL;
		goto done;
	}
	if (atomic_read(&this_afe.status) != 0) {
		pr_err("%s: config cmd failed\n", __func__);
		ret = -EINVAL;
		goto done;
	}

done:
	pr_debug("%s port_id %u rate %u delay_usec %d status %d\n",
		__func__, port_id, rate, delay_entry.delay_usec, ret);
	return ret;
}
开发者ID:Loller79，项目名称:Solid_Kernel-STOCK-KK-CAF，代码行数:76，代码来源:q6afe.c


示例7: afe_open

/* This function should be used by 8660 exclusively */
int afe_open(u16 port_id, union afe_port_config *afe_config, int rate)
{
	struct afe_port_start_command start;
	struct afe_audioif_config_command config;
	int ret = 0;

	if (!afe_config) {
		pr_err("%s: Error, no configuration data\n", __func__);
		ret = -EINVAL;
		return ret;
	}

	pr_debug("%s: %d %d\n", __func__, port_id, rate);

	if ((port_id == RT_PROXY_DAI_001_RX) ||
		(port_id == RT_PROXY_DAI_002_TX))
		return 0;
	if ((port_id == RT_PROXY_DAI_002_RX) ||
		(port_id == RT_PROXY_DAI_001_TX))
		port_id = VIRTUAL_ID_TO_PORTID(port_id);

	ret = afe_q6_interface_prepare();
	if (ret != 0)
		return ret;

	config.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
				APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
	config.hdr.pkt_size = afe_sizeof_cfg_cmd(port_id);
	config.hdr.src_port = 0;
	config.hdr.dest_port = 0;
	config.hdr.token = 0;
	switch (port_id) {
	case SLIMBUS_0_RX:
	case SLIMBUS_0_TX:
	case SLIMBUS_1_RX:
	case SLIMBUS_1_TX:
	case SLIMBUS_2_RX:
	case SLIMBUS_2_TX:
	case SLIMBUS_3_RX:
	case SLIMBUS_3_TX:
	case SLIMBUS_4_RX:
	case SLIMBUS_4_TX:
		config.hdr.opcode = AFE_PORT_AUDIO_SLIM_SCH_CONFIG;
	break;
	case MI2S_TX:
	case MI2S_RX:
	case SECONDARY_I2S_RX:
	case SECONDARY_I2S_TX:
	case PRIMARY_I2S_RX:
	case PRIMARY_I2S_TX:
		/* AFE_PORT_CMD_I2S_CONFIG command is not supported
		 * in the LPASS EL 1.0. So we have to distiguish
		 * which AFE command, AFE_PORT_CMD_I2S_CONFIG or
		 * AFE_PORT_AUDIO_IF_CONFIG	to use. If the format
		 * is L-PCM, the AFE_PORT_AUDIO_IF_CONFIG is used
		 * to make the backward compatible.
		 */
		pr_debug("%s: afe_config->mi2s.format = %d\n", __func__,
				 afe_config->mi2s.format);
		if (afe_config->mi2s.format == MSM_AFE_I2S_FORMAT_LPCM)
			config.hdr.opcode = AFE_PORT_AUDIO_IF_CONFIG;
		else
			config.hdr.opcode = AFE_PORT_CMD_I2S_CONFIG;
	break;
	default:
		config.hdr.opcode = AFE_PORT_AUDIO_IF_CONFIG;
	break;
	}

	if (afe_validate_port(port_id) < 0) {

		pr_err("%s: Failed : Invalid Port id = %d\n", __func__,
				port_id);
		ret = -EINVAL;
		goto fail_cmd;
	}

	config.port_id = port_id;
	config.port = *afe_config;

	atomic_set(&this_afe.state, 1);
	atomic_set(&this_afe.status, 0);
	ret = apr_send_pkt(this_afe.apr, (uint32_t *) &config);
	if (ret < 0) {
		pr_err("%s: AFE enable for port %d failed\n", __func__,
				port_id);
		ret = -EINVAL;
		goto fail_cmd;
	}

	ret = wait_event_timeout(this_afe.wait,
			(atomic_read(&this_afe.state) == 0),
				msecs_to_jiffies(TIMEOUT_MS));
	if (!ret) {
		pr_err("%s: wait_event timeout\n", __func__);
		ret = -EINVAL;
		goto fail_cmd;
	}
	if (atomic_read(&this_afe.status) != 0) {
//.........这里部分代码省略.........
开发者ID:Loller79，项目名称:Solid_Kernel-STOCK-KK-CAF，代码行数:101，代码来源:q6afe.c


示例8: adm_open

int adm_open(int port_id, int path, int rate, int channel_mode, int topology)
{
	struct adm_copp_open_command	open;
	int ret = 0;
	int index;

	pr_debug("%s: port %d path:%d rate:%d mode:%d\n", __func__,
				port_id, path, rate, channel_mode);
	pr_err("Topology = %x\n", topology);

	if (afe_validate_port(port_id) < 0) {
		pr_err("%s port idi[%d] is invalid\n", __func__, port_id);
		return -ENODEV;
	}

	index = afe_get_port_index(port_id);
	pr_debug("%s: Port ID %d, index %d\n", __func__, port_id, index);

	if (this_adm.apr == NULL) {
		this_adm.apr = apr_register("ADSP", "ADM", adm_callback,
						0xFFFFFFFF, &this_adm);
		if (this_adm.apr == NULL) {
			pr_err("%s: Unable to register ADM\n", __func__);
			ret = -ENODEV;
			return ret;
		}
#ifdef CONFIG_MSM8X60_RTAC
		rtac_set_adm_handle(this_adm.apr);
#endif
	}


	/* Create a COPP if port id are not enabled */
	if (atomic_read(&this_adm.copp_cnt[index]) == 0) {

		open.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
				APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
		open.hdr.pkt_size = sizeof(open);
		open.hdr.src_svc = APR_SVC_ADM;
		open.hdr.src_domain = APR_DOMAIN_APPS;
		open.hdr.src_port = port_id;
		open.hdr.dest_svc = APR_SVC_ADM;
		open.hdr.dest_domain = APR_DOMAIN_ADSP;
		open.hdr.dest_port = port_id;
		open.hdr.token = port_id;
		open.hdr.opcode = ADM_CMD_COPP_OPEN;

		open.mode = path;
		open.endpoint_id1 = port_id;
		open.endpoint_id2 = 0xFFFF;
		open.topology_id  = topology;

		open.channel_config = channel_mode & 0x00FF;
		open.rate  = rate;

		pr_debug("%s: channel_config=%d port_id=%d rate=%d\
			topology_id=0x%X\n", __func__, open.channel_config,\
			open.endpoint_id1, open.rate,\
			open.topology_id);

		atomic_set(&this_adm.copp_stat[index], 0);

		ret = apr_send_pkt(this_adm.apr, (uint32_t *)&open);
		if (ret < 0) {
			pr_err("%s:ADM enable for port %d failed\n",
						__func__, port_id);
			ret = -EINVAL;
			goto fail_cmd;
		}
		/* Wait for the callback with copp id */
		ret = wait_event_timeout(this_adm.wait,
			atomic_read(&this_adm.copp_stat[index]),
			msecs_to_jiffies(TIMEOUT_MS));
		if (!ret) {
			pr_err("%s ADM open failed for port %d\n", __func__,
								port_id);
			ret = -EINVAL;
			goto fail_cmd;
		}
	}
	atomic_inc(&this_adm.copp_cnt[index]);
	return 0;

fail_cmd:

	return ret;
}
开发者ID:Shabbypenguin，项目名称:Cayman-Island-Kernel，代码行数:87，代码来源:q6adm.c


示例9: adm_memory_map_regions

int adm_memory_map_regions(uint32_t *buf_add, uint32_t mempool_id,
				uint32_t *bufsz, uint32_t bufcnt)
{
	struct  adm_cmd_memory_map_regions *mmap_regions = NULL;
	struct  adm_memory_map_regions *mregions = NULL;
	void    *mmap_region_cmd = NULL;
	void    *payload = NULL;
	int     ret = 0;
	int     i = 0;
	int     cmd_size = 0;

	pr_info("%s\n", __func__);
	if (this_adm.apr == NULL) {
		this_adm.apr = apr_register("ADSP", "ADM", adm_callback,
						0xFFFFFFFF, &this_adm);
		if (this_adm.apr == NULL) {
			pr_err("%s: Unable to register ADM\n", __func__);
			ret = -ENODEV;
			return ret;
		}
#ifdef CONFIG_MSM8X60_RTAC
		rtac_set_adm_handle(this_adm.apr);
#endif
	}

	cmd_size = sizeof(struct adm_cmd_memory_map_regions)
			+ sizeof(struct adm_memory_map_regions) * bufcnt;

	mmap_region_cmd = kzalloc(cmd_size, GFP_KERNEL);
	if (!mmap_region_cmd) {
		pr_err("%s: allocate mmap_region_cmd failed\n", __func__);
		return -ENOMEM;
	}
	mmap_regions = (struct adm_cmd_memory_map_regions *)mmap_region_cmd;
	mmap_regions->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
						APR_HDR_LEN(APR_HDR_SIZE),
								APR_PKT_VER);
	mmap_regions->hdr.pkt_size = cmd_size;
	mmap_regions->hdr.src_port = 0;
	mmap_regions->hdr.dest_port = 0;
	mmap_regions->hdr.token = 0;
	mmap_regions->hdr.opcode = ADM_CMD_MEMORY_MAP_REGIONS;
	mmap_regions->mempool_id = mempool_id & 0x00ff;
	mmap_regions->nregions = bufcnt & 0x00ff;
	pr_debug("%s: map_regions->nregions = %d\n", __func__,
				mmap_regions->nregions);
	payload = ((u8 *) mmap_region_cmd +
				sizeof(struct adm_cmd_memory_map_regions));
	mregions = (struct adm_memory_map_regions *)payload;

	for (i = 0; i < bufcnt; i++) {
		mregions->phys = buf_add[i];
		mregions->buf_size = bufsz[i];
		++mregions;
	}

	atomic_set(&this_adm.copp_stat[0], 0);
	ret = apr_send_pkt(this_adm.apr, (uint32_t *) mmap_region_cmd);
	if (ret < 0) {
		pr_err("%s: mmap_regions op[0x%x]rc[%d]\n", __func__,
					mmap_regions->hdr.opcode, ret);
		ret = -EINVAL;
		goto fail_cmd;
	}

	ret = wait_event_timeout(this_adm.wait,
			atomic_read(&this_adm.copp_stat[0]), 5 * HZ);
	if (!ret) {
		pr_err("%s: timeout. waited for memory_map\n", __func__);
		ret = -EINVAL;
		goto fail_cmd;
	}
fail_cmd:
	kfree(mmap_region_cmd);
	return ret;
}
开发者ID:Shabbypenguin，项目名称:Cayman-Island-Kernel，代码行数:76，代码来源:q6adm.c


示例10: adm_open_mixer

/* This function instantiates a mixer in QDSP6 audio path for
 * given audio hardware port. Topology should be made part
 * of audio calibration
 */
int adm_open_mixer(int port_id, int path, int rate,
	int channel_mode, int topology) {
	struct adm_copp_open_command open;
	int ret = 0;
	u32 i;
	int index;

	pr_debug("%s: port %d path:%d rate:%d mode:%d\n", __func__,
				port_id, path, rate, channel_mode);

	if (afe_validate_port(port_id) < 0) {
		pr_err("%s port idi[%d] is invalid\n", __func__, port_id);
		return -ENODEV;
	}

	index = afe_get_port_index(port_id);
	if (this_adm.apr == NULL) {
		this_adm.apr = apr_register("ADSP", "ADM", adm_callback,
						0xFFFFFFFF, &this_adm);
		if (this_adm.apr == NULL) {
			pr_err("%s: Unable to register ADM\n", __func__);
			ret = -ENODEV;
			return ret;
		}
	}

	if (atomic_read(&this_adm.copp_cnt[index]) == 0) {

		open.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
				APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
		open.hdr.pkt_size = sizeof(open);
		open.hdr.src_svc = APR_SVC_ADM;
		open.hdr.src_domain = APR_DOMAIN_APPS;
		open.hdr.src_port = port_id;
		open.hdr.dest_svc = APR_SVC_ADM;
		open.hdr.dest_domain = APR_DOMAIN_ADSP;
		open.hdr.dest_port = port_id;
		open.hdr.token = port_id;
		open.hdr.opcode = ADM_CMD_COPP_OPEN;

		open.mode = path;
		open.endpoint_id1 = port_id;
		open.endpoint_id2 = 0xFFFF;

		/* convert path to acdb path */
		if (path == PLAYBACK)
			open.topology_id = get_adm_rx_topology();
		else {
			open.topology_id = get_adm_tx_topology();
			if ((open.topology_id ==
				VPM_TX_SM_ECNS_COPP_TOPOLOGY) ||
			    (open.topology_id ==
				VPM_TX_DM_FLUENCE_COPP_TOPOLOGY))
				rate = 16000;
		}

		if (open.topology_id  == 0)
			open.topology_id = topology;

		open.channel_config = channel_mode & 0x00FF;
		open.rate  = rate;

		pr_debug("%s: channel_config=%d port_id=%d rate=%d\
			topology_id=0x%X\n", __func__, open.channel_config,\
			open.endpoint_id1, open.rate,\
			open.topology_id);

		atomic_set(&this_adm.copp_stat[index], 0);

		ret = apr_send_pkt(this_adm.apr, (uint32_t *)&open);
		if (ret < 0) {
			pr_err("%s:ADM enable for port %d failed\n",
						__func__, port_id);
			ret = -EINVAL;
			goto fail_cmd;
		}
		/* Wait for the callback with copp id */
		ret = wait_event_timeout(this_adm.wait,
			atomic_read(&this_adm.copp_stat[index]),
			msecs_to_jiffies(TIMEOUT_MS));
		if (!ret) {
			pr_err("%s ADM open failed for port %d\n", __func__,
								port_id);
			ret = -EINVAL;
			goto fail_cmd;
		}
	}
	atomic_inc(&this_adm.copp_cnt[index]);

	/* Set up routing for cached session */
	for (i = find_first_bit(&this_adm.sessions[index], ASM_MAX_SESSION);
	     i < ASM_MAX_SESSION; i = find_next_bit(&this_adm.sessions[index],
	     ASM_MAX_SESSION, i + 1))
		adm_cmd_map(port_id, i); /* Not thread safe */

fail_cmd:
//.........这里部分代码省略.........
开发者ID:Kra1o5，项目名称:android_kernel_huawei_u8815-gb，代码行数:101，代码来源:q6adm.c



注：本文中的APR_HDR_FIELD函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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