@@ -50,11 +50,15 @@ config SND_SOC_QDSP6_COMMON
config SND_SOC_QDSP6_AFE
tristate
+config SND_SOC_QDSP6_ADM
+ tristate
+
config SND_SOC_QDSP6
tristate "SoC ALSA audio driver for QDSP6"
depends on QCOM_APR && HAS_DMA
select SND_SOC_QDSP6_COMMON
select SND_SOC_QDSP6_AFE
+ select SND_SOC_QDSP6_ADM
help
To add support for MSM QDSP6 Soc Audio.
This will enable sound soc platform specific
@@ -1,2 +1,3 @@
obj-$(CONFIG_SND_SOC_QDSP6_COMMON) += q6dsp-common.o
obj-$(CONFIG_SND_SOC_QDSP6_AFE) += q6afe.o
+obj-$(CONFIG_SND_SOC_QDSP6_ADM) += q6adm.o
new file mode 100644
@@ -0,0 +1,664 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2011-2017, The Linux Foundation
+// Copyright (c) 2018, Linaro Limited
+
+#include <linux/slab.h>
+#include <linux/wait.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/jiffies.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/kref.h>
+#include <linux/wait.h>
+#include <linux/soc/qcom/apr.h>
+#include <linux/platform_device.h>
+#include <sound/asound.h>
+#include "q6adm.h"
+#include "q6afe.h"
+#include "q6core.h"
+#include "q6dsp-errno.h"
+#include "q6dsp-common.h"
+
+#define ADM_CMD_DEVICE_OPEN_V5 0x00010326
+#define ADM_CMDRSP_DEVICE_OPEN_V5 0x00010329
+#define ADM_CMD_DEVICE_CLOSE_V5 0x00010327
+#define ADM_CMD_MATRIX_MAP_ROUTINGS_V5 0x00010325
+
+#define TIMEOUT_MS 1000
+#define RESET_COPP_ID 99
+#define INVALID_COPP_ID 0xFF
+/* Definition for a legacy device session. */
+#define ADM_LEGACY_DEVICE_SESSION 0
+#define ADM_MATRIX_ID_AUDIO_RX 0
+#define ADM_MATRIX_ID_AUDIO_TX 1
+
+struct copp {
+ int afe_port;
+ int copp_idx;
+ int id;
+ int topology;
+ int mode;
+ int rate;
+ int bit_width;
+ int channels;
+ int app_type;
+ int acdb_id;
+
+ struct aprv2_ibasic_rsp_result_t result;
+ struct kref refcount;
+ wait_queue_head_t wait;
+ struct list_head node;
+ struct q6adm *adm;
+};
+
+struct q6adm {
+ struct apr_device *apr;
+ struct device *dev;
+ struct q6core_svc_api_info ainfo;
+ unsigned long copp_bitmap[AFE_MAX_PORTS];
+ struct list_head copps_list;
+ spinlock_t copps_list_lock;
+ struct aprv2_ibasic_rsp_result_t result;
+ struct mutex lock;
+ wait_queue_head_t matrix_map_wait;
+ void *routing_data;
+ struct platform_device *pdev_routing;
+};
+
+struct adm_cmd_device_open_v5 {
+ struct apr_hdr hdr;
+ u16 flags;
+ u16 mode_of_operation;
+ u16 endpoint_id_1;
+ u16 endpoint_id_2;
+ u32 topology_id;
+ u16 dev_num_channel;
+ u16 bit_width;
+ u32 sample_rate;
+ u8 dev_channel_mapping[8];
+} __packed;
+
+struct adm_cmd_matrix_map_routings_v5 {
+ struct apr_hdr hdr;
+ u32 matrix_id;
+ u32 num_sessions;
+} __packed;
+
+struct adm_session_map_node_v5 {
+ u16 session_id;
+ u16 num_copps;
+} __packed;
+
+static struct copp *adm_find_copp(struct q6adm *adm, int port_idx,
+ int copp_idx)
+{
+ struct copp *c = NULL;
+ unsigned long flags;
+
+ spin_lock_irqsave(&adm->copps_list_lock, flags);
+ list_for_each_entry(c, &adm->copps_list, node) {
+ if ((port_idx == c->afe_port) && (copp_idx == c->copp_idx))
+ break;
+ }
+
+ spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+
+ return c;
+
+}
+
+static int q6adm_callback(struct apr_device *adev,
+ struct apr_client_message *data)
+{
+ struct aprv2_ibasic_rsp_result_t *result = data->payload;
+ int port_idx, copp_idx;
+ struct copp *copp;
+ struct q6adm *adm = dev_get_drvdata(&adev->dev);
+
+ if (!data->payload_size)
+ return 0;
+
+ copp_idx = (data->token) & 0XFF;
+ port_idx = ((data->token) >> 16) & 0xFF;
+ if (port_idx < 0 || port_idx >= AFE_MAX_PORTS) {
+ dev_err(&adev->dev, "Invalid port idx %d token %d\n",
+ port_idx, data->token);
+ return 0;
+ }
+ if (copp_idx < 0 || copp_idx >= MAX_COPPS_PER_PORT) {
+ dev_err(&adev->dev, "Invalid copp idx %d token %d\n",
+ copp_idx, data->token);
+ return 0;
+ }
+
+ switch (data->opcode) {
+ case APR_BASIC_RSP_RESULT: {
+ if (result->status != 0) {
+ dev_err(&adev->dev, "cmd = 0x%x return error = 0x%x\n",
+ result->opcode, result->status);
+ }
+ switch (result->opcode) {
+ case ADM_CMD_DEVICE_OPEN_V5:
+ case ADM_CMD_DEVICE_CLOSE_V5:
+ copp = adm_find_copp(adm, port_idx, copp_idx);
+ if (!copp)
+ return 0;
+
+ copp->result = *result;
+ wake_up(&copp->wait);
+ break;
+ case ADM_CMD_MATRIX_MAP_ROUTINGS_V5:
+ adm->result = *result;
+ wake_up(&adm->matrix_map_wait);
+ break;
+
+ default:
+ dev_err(&adev->dev, "Unknown Cmd: 0x%x\n",
+ result->opcode);
+ break;
+ }
+ return 0;
+ }
+ case ADM_CMDRSP_DEVICE_OPEN_V5: {
+ struct adm_cmd_rsp_device_open_v5 {
+ u32 status;
+ u16 copp_id;
+ u16 reserved;
+ } __packed * open = data->payload;
+
+ open = data->payload;
+ copp = adm_find_copp(adm, port_idx, copp_idx);
+ if (!copp)
+ return 0;
+
+ if (open->copp_id == INVALID_COPP_ID) {
+ dev_err(&adev->dev, "Invalid coppid rxed %d\n",
+ open->copp_id);
+ copp->result.status = ADSP_EBADPARAM;
+ wake_up(&copp->wait);
+ break;
+ }
+ copp->result.opcode = data->opcode;
+ copp->id = open->copp_id;
+ wake_up(&copp->wait);
+ }
+ break;
+ default:
+ dev_err(&adev->dev, "Unknown cmd:0x%x\n",
+ data->opcode);
+ break;
+ }
+
+ return 0;
+}
+
+static struct copp *adm_alloc_copp(struct q6adm *adm, int port_idx)
+{
+ struct copp *c;
+ int idx;
+
+ idx = find_first_zero_bit(&adm->copp_bitmap[port_idx],
+ MAX_COPPS_PER_PORT);
+
+ if (idx > MAX_COPPS_PER_PORT)
+ return ERR_PTR(-EBUSY);
+
+ c = kzalloc(sizeof(*c), GFP_KERNEL);
+ if (!c)
+ return ERR_PTR(-ENOMEM);
+
+ set_bit(idx, &adm->copp_bitmap[port_idx]);
+ c->copp_idx = idx;
+ c->afe_port = port_idx;
+ c->adm = adm;
+
+ init_waitqueue_head(&c->wait);
+
+ return c;
+}
+
+static int q6adm_apr_send_copp_pkt(struct q6adm *adm, struct copp *copp,
+ void *data, uint32_t rsp_opcode)
+{
+ struct device *dev = adm->dev;
+ struct apr_hdr *hdr = data;
+ uint32_t opcode = hdr->opcode;
+ int ret;
+
+ mutex_lock(&adm->lock);
+ copp->result.opcode = 0;
+ copp->result.status = 0;
+ ret = apr_send_pkt(adm->apr, data);
+ if (ret < 0) {
+ dev_err(dev, "Failed to send APR packet\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ /* Wait for the callback with copp id */
+ if (rsp_opcode)
+ ret = wait_event_timeout(copp->wait,
+ (copp->result.opcode == opcode) ||
+ (copp->result.opcode == rsp_opcode),
+ msecs_to_jiffies(TIMEOUT_MS));
+ else
+ ret = wait_event_timeout(copp->wait,
+ (copp->result.opcode == opcode),
+ msecs_to_jiffies(TIMEOUT_MS));
+
+ if (!ret) {
+ dev_err(dev, "ADM copp cmd timedout\n");
+ ret = -EINVAL;
+ } else if (copp->result.status > 0) {
+ dev_err(dev, "DSP returned error[%d]\n",
+ copp->result.status);
+ ret = -EINVAL;
+ }
+
+err:
+ mutex_unlock(&adm->lock);
+ return ret;
+}
+
+static int q6adm_device_close(struct q6adm *adm, struct copp *copp,
+ int port_id, int copp_idx)
+{
+ struct apr_hdr close = {0};
+
+ close.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
+ APR_HDR_LEN(APR_HDR_SIZE),
+ APR_PKT_VER);
+ close.pkt_size = sizeof(close);
+ close.src_svc = APR_SVC_ADM;
+ close.src_domain = APR_DOMAIN_APPS;
+ close.src_port = port_id;
+ close.dest_svc = APR_SVC_ADM;
+ close.dest_domain = APR_DOMAIN_ADSP;
+ close.dest_port = copp->id;
+ close.token = port_id << 16 | copp_idx;
+ close.opcode = ADM_CMD_DEVICE_CLOSE_V5;
+
+ return q6adm_apr_send_copp_pkt(adm, copp, &close, 0);
+}
+
+static void adm_free_copp(struct kref *ref)
+{
+ struct copp *c = container_of(ref, struct copp, refcount);
+ struct q6adm *adm = c->adm;
+ int port_idx = c->afe_port;
+ int copp_idx = c->copp_idx;
+ unsigned long flags;
+ int ret;
+
+ ret = q6adm_device_close(adm, c, port_idx, copp_idx);
+ if (ret < 0)
+ dev_err(adm->dev, "Failed to close copp %d\n", ret);
+
+ clear_bit(c->copp_idx, &adm->copp_bitmap[port_idx]);
+ spin_lock_irqsave(&adm->copps_list_lock, flags);
+ list_del(&c->node);
+ spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+ kfree(c);
+}
+
+static struct copp *adm_find_matching_copp(struct q6adm *adm,
+ int port_id, int topology,
+ int mode, int rate, int channel_mode,
+ int bit_width, int app_type)
+{
+ unsigned long flags;
+ struct copp *c;
+
+ spin_lock_irqsave(&adm->copps_list_lock, flags);
+
+ list_for_each_entry(c, &adm->copps_list, node) {
+ if ((port_id == c->afe_port) && (topology == c->topology) &&
+ (mode == c->mode) && (rate == c->rate) &&
+ (bit_width == c->bit_width) && (app_type == c->app_type)) {
+ spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+ return c;
+ }
+ }
+ spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+
+ c = adm_alloc_copp(adm, port_id);
+ if (IS_ERR_OR_NULL(c))
+ return ERR_CAST(c);
+
+ kref_init(&c->refcount);
+ c->topology = topology;
+ c->mode = mode;
+ c->rate = rate;
+ c->channels = channel_mode;
+ c->bit_width = bit_width;
+ c->app_type = app_type;
+
+ spin_lock_irqsave(&adm->copps_list_lock, flags);
+ list_add_tail(&c->node, &adm->copps_list);
+ spin_unlock_irqrestore(&adm->copps_list_lock, flags);
+
+ return c;
+
+}
+
+static int q6adm_device_open(struct q6adm *adm, struct copp *copp, int port_id,
+ int path, int topology, int channel_mode,
+ int bit_width, int rate)
+{
+ struct adm_cmd_device_open_v5 open = {0,};
+ int afe_port = q6afe_get_port_id(port_id);
+ int ret;
+
+ 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 = afe_port;
+ open.hdr.dest_svc = APR_SVC_ADM;
+ open.hdr.dest_domain = APR_DOMAIN_ADSP;
+ open.hdr.dest_port = afe_port;
+ open.hdr.token = port_id << 16 | copp->copp_idx;
+ open.hdr.opcode = ADM_CMD_DEVICE_OPEN_V5;
+ open.flags = ADM_LEGACY_DEVICE_SESSION;
+ open.mode_of_operation = path;
+ open.endpoint_id_1 = afe_port;
+ open.topology_id = topology;
+ open.dev_num_channel = channel_mode & 0x00FF;
+ open.bit_width = bit_width;
+ open.sample_rate = rate;
+
+ ret = q6dsp_map_channels(&open.dev_channel_mapping[0],
+ channel_mode);
+ if (ret)
+ return ret;
+
+ return q6adm_apr_send_copp_pkt(adm, copp, &open,
+ ADM_CMDRSP_DEVICE_OPEN_V5);
+}
+
+/**
+ * q6adm_open() - open adm and grab a free copp
+ *
+ * @dev: Pointer to adm child device.
+ * @port_id: port id
+ * @path: playback or capture path.
+ * @rate: rate at which copp is required.
+ * @channel_mode: channel mode
+ * @topology: adm topology id
+ * @perf_mode: performace mode.
+ * @bit_width: audio sample bit width
+ * @app_type: Application type.
+ * @acdb_id: ACDB id
+ *
+ * Return: Will be an negative on error or a valid copp index on success.
+ */
+int q6adm_open(struct device *dev, int port_id, int path, int rate,
+ int channel_mode, int topology, int perf_mode,
+ uint16_t bit_width, int app_type, int acdb_id)
+{
+ struct q6adm *adm = dev_get_drvdata(dev->parent);
+ struct copp *copp;
+ int ret = 0;
+
+ if (port_id < 0) {
+ dev_err(dev, "Invalid port_id 0x%x\n", port_id);
+ return -EINVAL;
+ }
+
+ copp = adm_find_matching_copp(adm, port_id, topology, perf_mode,
+ rate, channel_mode, bit_width, app_type);
+ if (kref_read(&copp->refcount) == 1) {
+ /* not initialized yet */
+ ret = q6adm_device_open(adm, copp, port_id, path, topology,
+ channel_mode, bit_width, rate);
+ if (ret < 0)
+ return ret;
+ }
+
+ kref_get(&copp->refcount);
+
+ return copp->copp_idx;
+}
+EXPORT_SYMBOL_GPL(q6adm_open);
+
+/**
+ * q6adm_set_routing_data() - set routing private data
+ *
+ * @dev: Pointer to adm device.
+ * @data: routing private data
+ *
+ */
+void q6adm_set_routing_data(struct device *dev, void *data)
+{
+ struct q6adm *adm = dev_get_drvdata(dev->parent);
+
+ adm->routing_data = data;
+}
+EXPORT_SYMBOL_GPL(q6adm_set_routing_data);
+
+/**
+ * q6adm_get_routing_data() - get routing private data
+ *
+ * @dev: Pointer to adm device.
+ *
+ * Return: pointer to routing private data
+ */
+void *q6adm_get_routing_data(struct device *dev)
+{
+ struct q6adm *adm = dev_get_drvdata(dev->parent);
+
+ return adm->routing_data;
+}
+EXPORT_SYMBOL_GPL(q6adm_get_routing_data);
+
+/**
+ * q6adm_matrix_map() - Map asm streams and afe ports using payload
+ *
+ * @dev: Pointer to adm child device.
+ * @path: playback or capture path.
+ * @payload_map: map between session id and afe ports.
+ * @perf_mode: Performace mode.
+ *
+ * Return: Will be an negative on error or a zero on success.
+ */
+int q6adm_matrix_map(struct device *dev, int path,
+ struct route_payload payload_map, int perf_mode)
+{
+ struct q6adm *adm = dev_get_drvdata(dev->parent);
+ struct adm_cmd_matrix_map_routings_v5 *route;
+ struct adm_session_map_node_v5 *node;
+ uint16_t *copps_list;
+ int cmd_size, ret, i, copp_idx;
+ void *matrix_map = NULL;
+ struct copp *copp;
+
+ /* Assumes port_ids have already been validated during adm_open */
+ cmd_size = (sizeof(*route) +
+ sizeof(*node) +
+ (sizeof(uint32_t) * payload_map.num_copps));
+ matrix_map = kzalloc(cmd_size, GFP_KERNEL);
+ if (!matrix_map)
+ return -ENOMEM;
+
+ route = matrix_map;
+ 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 = cmd_size;
+ route->hdr.src_svc = 0;
+ route->hdr.src_domain = APR_DOMAIN_APPS;
+ route->hdr.dest_svc = APR_SVC_ADM;
+ route->hdr.dest_domain = APR_DOMAIN_ADSP;
+ route->hdr.token = 0;
+ route->hdr.opcode = ADM_CMD_MATRIX_MAP_ROUTINGS_V5;
+ route->num_sessions = 1;
+
+ switch (path) {
+ case ADM_PATH_PLAYBACK:
+ route->matrix_id = ADM_MATRIX_ID_AUDIO_RX;
+ break;
+ case ADM_PATH_LIVE_REC:
+ route->matrix_id = ADM_MATRIX_ID_AUDIO_TX;
+ break;
+ default:
+ dev_err(dev, "Wrong path set[%d]\n", path);
+
+ break;
+ }
+
+ node = matrix_map + sizeof(*route);
+ node->session_id = payload_map.session_id;
+ node->num_copps = payload_map.num_copps;
+ copps_list = matrix_map + sizeof(*route) + sizeof(*node);
+
+ for (i = 0; i < payload_map.num_copps; i++) {
+ int port_idx = payload_map.port_id[i];
+
+ if (port_idx < 0) {
+ dev_err(dev, "Invalid port_id 0x%x\n",
+ payload_map.port_id[i]);
+ ret = -EINVAL;
+ goto fail_cmd;
+ }
+ copp_idx = payload_map.copp_idx[i];
+
+ copp = adm_find_copp(adm, port_idx, copp_idx);
+ if (!copp) {
+ ret = -EINVAL;
+ goto fail_cmd;
+ }
+
+ copps_list[i] = copp->id;
+ }
+
+ mutex_lock(&adm->lock);
+ adm->result.status = 0;
+ adm->result.opcode = 0;
+
+ ret = apr_send_pkt(adm->apr, matrix_map);
+ if (ret < 0) {
+ dev_err(dev, "routing for syream %d failed ret %d\n",
+ payload_map.session_id, ret);
+ goto fail_cmd;
+ }
+ ret = wait_event_timeout(adm->matrix_map_wait,
+ adm->result.opcode == route->hdr.opcode,
+ msecs_to_jiffies(TIMEOUT_MS));
+ if (!ret) {
+ dev_err(dev, "routing for syream %d failed\n",
+ payload_map.session_id);
+ ret = -ETIMEDOUT;
+ goto fail_cmd;
+ } else if (adm->result.status > 0) {
+ dev_err(dev, "DSP returned error[%d]\n",
+ adm->result.status);
+ ret = -EINVAL;
+ goto fail_cmd;
+ }
+
+fail_cmd:
+ mutex_unlock(&adm->lock);
+ kfree(matrix_map);
+ return ret;
+}
+EXPORT_SYMBOL_GPL(q6adm_matrix_map);
+
+/**
+ * q6adm_close() - Close adm copp
+ *
+ * @dev: Pointer to adm child device.
+ * @port_id: afe port id.
+ * @perf_mode: perf_mode mode
+ * @copp_idx: copp index to close
+ *
+ * Return: Will be an negative on error or a zero on success.
+ */
+int q6adm_close(struct device *dev, int port_id, int perf_mode, int copp_idx)
+{
+ struct q6adm *adm = dev_get_drvdata(dev->parent);
+ struct copp *copp;
+
+ if (port_id < 0) {
+ dev_err(dev, "Invalid port_id 0x%x\n", port_id);
+ return -EINVAL;
+ }
+
+ if ((copp_idx < 0) || (copp_idx >= MAX_COPPS_PER_PORT)) {
+ dev_err(dev, "Invalid copp idx: %d\n", copp_idx);
+ return -EINVAL;
+ }
+
+ copp = adm_find_copp(adm, port_id, copp_idx);
+ if (!copp)
+ return -EINVAL;
+
+ kref_put(&copp->refcount, adm_free_copp);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(q6adm_close);
+
+static int q6adm_probe(struct apr_device *adev)
+{
+ struct device *dev = &adev->dev;
+ struct device_node *dais_np;
+ struct q6adm *adm;
+
+ adm = devm_kzalloc(&adev->dev, sizeof(*adm), GFP_KERNEL);
+ if (!adm)
+ return -ENOMEM;
+
+ adm->apr = adev;
+ dev_set_drvdata(&adev->dev, adm);
+ adm->dev = dev;
+ q6core_get_svc_api_info(adev->svc_id, &adm->ainfo);
+ mutex_init(&adm->lock);
+ init_waitqueue_head(&adm->matrix_map_wait);
+
+ INIT_LIST_HEAD(&adm->copps_list);
+ spin_lock_init(&adm->copps_list_lock);
+
+ dais_np = of_get_child_by_name(dev->of_node, "routing");
+ if (dais_np) {
+ adm->pdev_routing = of_platform_device_create(dais_np,
+ "q6routing", dev);
+ of_node_put(dais_np);
+ }
+
+ return 0;
+}
+
+static int q6adm_remove(struct apr_device *adev)
+{
+ struct q6adm *adm = dev_get_drvdata(&adev->dev);
+
+ if (adm->pdev_routing)
+ of_platform_device_destroy(&adm->pdev_routing->dev, NULL);
+
+ return 0;
+}
+
+static const struct of_device_id q6adm_device_id[] = {
+ { .compatible = "qcom,q6adm" },
+ {},
+};
+MODULE_DEVICE_TABLE(of, q6adm_device_id);
+
+static struct apr_driver qcom_q6adm_driver = {
+ .probe = q6adm_probe,
+ .remove = q6adm_remove,
+ .callback = q6adm_callback,
+ .driver = {
+ .name = "qcom-q6adm",
+ .of_match_table = of_match_ptr(q6adm_device_id),
+ },
+};
+
+module_apr_driver(qcom_q6adm_driver);
+MODULE_DESCRIPTION("Q6 Audio Device Manager");
+MODULE_LICENSE("GPL v2");
new file mode 100644
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef __Q6_ADM_V2_H__
+#define __Q6_ADM_V2_H__
+
+#define ADM_PATH_PLAYBACK 0x1
+#define ADM_PATH_LIVE_REC 0x2
+#define MAX_COPPS_PER_PORT 8
+#define NULL_COPP_TOPOLOGY 0x00010312
+
+/* multiple copp per stream. */
+struct route_payload {
+ int num_copps;
+ int session_id;
+ int copp_idx[MAX_COPPS_PER_PORT];
+ int port_id[MAX_COPPS_PER_PORT];
+};
+
+int q6adm_open(struct device *dev, int port_id, int path, int rate,
+ int channel_mode, int topology, int perf_mode,
+ uint16_t bit_width, int app_type, int acdb_id);
+int q6adm_close(struct device *dev, int port, int topology, int perf_mode);
+int q6adm_matrix_map(struct device *dev, int path,
+ struct route_payload payload_map, int perf_mode);
+
+#endif /* __Q6_ADM_V2_H__ */