linux-kernel - [PATCH 06/14] ASoC: q6dsp: audioreach: Add support for sending real module ID to ADSP

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Message-ID: <20230201134947.1638197-7-quic_mohs@quicinc.com>
Date:   Wed, 1 Feb 2023 19:19:39 +0530
From:   Mohammad Rafi Shaik <quic_mohs@...cinc.com>
To:     <krzysztof.kozlowski+dt@...aro.org>, <agross@...nel.org>,
        <andersson@...nel.org>, <lgirdwood@...il.com>,
        <broonie@...nel.org>, <robh+dt@...nel.org>,
        <quic_plai@...cinc.com>, <bgoswami@...cinc.com>,
        <srinivas.kandagatla@...aro.org>, <quic_rohkumar@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <alsa-devel@...a-project.org>,
        <linux-kernel@...r.kernel.org>, <swboyd@...omium.org>,
        <judyhsiao@...omium.org>, <devicetree@...r.kernel.org>,
        <konrad.dybcio@...aro.org>
CC:     Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Subject: [PATCH 06/14] ASoC: q6dsp: audioreach: Add support for sending real module ID to ADSP

Add support for sending the placeholder real module ID to ADSP
for enabling compressed playback. 

Signed-off-by: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Co-developed-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 sound/soc/qcom/qdsp6/audioreach.c |  6 ++++++
 sound/soc/qcom/qdsp6/audioreach.h |  1 +
 sound/soc/qcom/qdsp6/q6apm.c      | 29 +++++++++++++++++++++++++++++
 sound/soc/qcom/qdsp6/q6apm.h      |  1 +
 4 files changed, 37 insertions(+)

diff --git a/sound/soc/qcom/qdsp6/audioreach.c b/sound/soc/qcom/qdsp6/audioreach.c
index a87df09d187f..e84ccbacc0f7 100644
--- a/sound/soc/qcom/qdsp6/audioreach.c
+++ b/sound/soc/qcom/qdsp6/audioreach.c
@@ -1315,6 +1315,12 @@ int audioreach_enable_module(struct q6apm *apm, struct audioreach_module *module
 }
 EXPORT_SYMBOL_GPL(audioreach_enable_module);
 
+int audioreach_set_real_module_id(struct q6apm *apm, struct audioreach_module *module, uint32_t id)
+{
+	return audioreach_send_u32_param(apm, module, PARAM_ID_REAL_MODULE_ID, id);
+}
+EXPORT_SYMBOL_GPL(audioreach_set_real_module_id);
+
 int audioreach_compr_set_param(struct q6apm_graph *graph, struct audioreach_module_config *mcfg)
 {
 	struct media_format *header;
diff --git a/sound/soc/qcom/qdsp6/audioreach.h b/sound/soc/qcom/qdsp6/audioreach.h
index 4c4bdff45cf1..0faaf75115fd 100644
--- a/sound/soc/qcom/qdsp6/audioreach.h
+++ b/sound/soc/qcom/qdsp6/audioreach.h
@@ -787,4 +787,5 @@ int audioreach_remove_initial_silence(struct q6apm *apm, struct audioreach_modul
 int audioreach_remove_trailing_silence(struct q6apm *apm, struct audioreach_module *module,
 				uint32_t trailing_samples);
 int audioreach_compr_set_param(struct q6apm_graph *graph, struct audioreach_module_config *mcfg);
+int audioreach_set_real_module_id(struct q6apm *apm, struct audioreach_module *module, uint32_t id);
 #endif /* __AUDIOREACH_H__ */
diff --git a/sound/soc/qcom/qdsp6/q6apm.c b/sound/soc/qcom/qdsp6/q6apm.c
index 78c1a7c13348..811d86bdc092 100644
--- a/sound/soc/qcom/qdsp6/q6apm.c
+++ b/sound/soc/qcom/qdsp6/q6apm.c
@@ -336,6 +336,35 @@ int q6apm_enable_compress_module(struct device *dev, struct q6apm_graph *graph,
 }
 EXPORT_SYMBOL_GPL(q6apm_enable_compress_module);
 
+int q6apm_set_real_module_id(struct device *dev, struct q6apm_graph *graph,
+			     uint32_t codec_id)
+{
+	struct q6apm *apm = dev_get_drvdata(dev->parent);
+	struct audioreach_module *module;
+	uint32_t module_id;
+
+	module = q6apm_find_module_by_mid(graph, MODULE_ID_PLACEHOLDER_DECODER);
+	if (!module)
+		return -ENODEV;
+
+	switch (codec_id) {
+	case SND_AUDIOCODEC_MP3:
+		module_id = MODULE_ID_MP3_DECODE;
+		break;
+	case SND_AUDIOCODEC_AAC:
+		module_id = MODULE_ID_AAC_DEC;
+		break;
+	case SND_AUDIOCODEC_FLAC:
+		module_id = MODULE_ID_FLAC_DEC;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return audioreach_set_real_module_id(apm, module, module_id);
+}
+EXPORT_SYMBOL_GPL(q6apm_set_real_module_id);
+
 int q6apm_graph_media_format_pcm(struct q6apm_graph *graph, struct audioreach_module_config *cfg)
 {
 	struct audioreach_graph_info *info = graph->info;
diff --git a/sound/soc/qcom/qdsp6/q6apm.h b/sound/soc/qcom/qdsp6/q6apm.h
index 08b64f78c750..87d67faf5f1a 100644
--- a/sound/soc/qcom/qdsp6/q6apm.h
+++ b/sound/soc/qcom/qdsp6/q6apm.h
@@ -150,4 +150,5 @@ bool q6apm_is_adsp_ready(void);
 int q6apm_enable_compress_module(struct device *dev, struct q6apm_graph *graph, bool en);
 int q6apm_remove_initial_silence(struct device *dev, struct q6apm_graph *graph, uint32_t samples);
 int q6apm_remove_trailing_silence(struct device *dev, struct q6apm_graph *graph, uint32_t samples);
+int q6apm_set_real_module_id(struct device *dev, struct q6apm_graph *graph, uint32_t codec_id);
 #endif /* __APM_GRAPH_ */
-- 
2.25.1