On 9/27/2021 3:55 PM, Srinivas Kandagatla wrote:
Add support to q6apm (Audio Process Manager) component which is core Audioreach service running in the DSP.
Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org
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+++ b/sound/soc/qcom/qdsp6/q6apm.c @@ -0,0 +1,597 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (c) 2020, Linaro Limited
+#include <dt-bindings/soc/qcom,gpr.h> +#include <linux/delay.h> +#include <linux/jiffies.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_platform.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <linux/soc/qcom/apr.h> +#include <linux/wait.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/pcm.h> +#include "audioreach.h" +#include "q6apm.h"
+/* Graph Management */ +struct apm_graph_mgmt_cmd {
- struct apm_module_param_data param_data;
- uint32_t num_sub_graphs;
- uint32_t sub_graph_id_list[];
+} __packed;
+#define APM_GRAPH_MGMT_PSIZE(n) ALIGN(sizeof(struct apm_graph_mgmt_cmd) + \
n * sizeof(uint32_t), 8)
Possible struct_size again
+int q6apm_send_cmd_sync(struct q6apm *apm, struct gpr_pkt *pkt, uint32_t rsp_opcode)
There seems to be 'tab' in argument list?
+{
- gpr_device_t *gdev = apm->gdev;
- return audioreach_send_cmd_sync(&gdev->dev, gdev, &apm->result, &apm->lock,
NULL, &apm->wait, pkt, rsp_opcode);+}
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