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Message-Id: <20230609145407.18774-5-srinivas.kandagatla@linaro.org>
Date: Fri, 9 Jun 2023 15:54:00 +0100
From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To: broonie@...nel.org
Cc: perex@...ex.cz, tiwai@...e.com, lgirdwood@...il.com,
ckeepax@...nsource.cirrus.com, kuninori.morimoto.gx@...esas.com,
linux-kernel@...r.kernel.org, pierre-louis.bossart@...ux.intel.com,
alsa-devel@...a-project.org,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Subject: [PATCH v2 04/11] ASoC: q6dsp: audioreach: Add placeholder decoder for compress playback
Add placeholder decoder graph module for compressed playback feature.
Co-developed-by: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
sound/soc/qcom/qdsp6/audioreach.h | 14 +++++++
sound/soc/qcom/qdsp6/q6apm.c | 65 +++++++++++++++++++++++++++++++
sound/soc/qcom/qdsp6/q6apm.h | 4 ++
3 files changed, 83 insertions(+)
diff --git a/sound/soc/qcom/qdsp6/audioreach.h b/sound/soc/qcom/qdsp6/audioreach.h
index 18d8d243b06b..c4e03a49ac82 100644
--- a/sound/soc/qcom/qdsp6/audioreach.h
+++ b/sound/soc/qcom/qdsp6/audioreach.h
@@ -15,6 +15,8 @@ struct q6apm_graph;
#define MODULE_ID_PCM_CNV 0x07001003
#define MODULE_ID_PCM_ENC 0x07001004
#define MODULE_ID_PCM_DEC 0x07001005
+#define MODULE_ID_PLACEHOLDER_ENCODER 0x07001008
+#define MODULE_ID_PLACEHOLDER_DECODER 0x07001009
#define MODULE_ID_SAL 0x07001010
#define MODULE_ID_MFC 0x07001015
#define MODULE_ID_CODEC_DMA_SINK 0x07001023
@@ -22,6 +24,9 @@ struct q6apm_graph;
#define MODULE_ID_I2S_SINK 0x0700100A
#define MODULE_ID_I2S_SOURCE 0x0700100B
#define MODULE_ID_DATA_LOGGING 0x0700101A
+#define MODULE_ID_AAC_DEC 0x0700101F
+#define MODULE_ID_FLAC_DEC 0x0700102F
+#define MODULE_ID_MP3_DECODE 0x0700103B
#define MODULE_ID_DISPLAY_PORT_SINK 0x07001069
#define APM_CMD_GET_SPF_STATE 0x01001021
@@ -608,6 +613,15 @@ struct param_id_vol_ctrl_master_gain {
} __packed;
+#define PARAM_ID_REMOVE_INITIAL_SILENCE 0x0800114B
+#define PARAM_ID_REMOVE_TRAILING_SILENCE 0x0800115D
+
+#define PARAM_ID_REAL_MODULE_ID 0x0800100B
+
+struct param_id_placeholder_real_module_id {
+ uint32_t real_module_id;
+} __packed;
+
/* Graph */
struct audioreach_connection {
/* Connections */
diff --git a/sound/soc/qcom/qdsp6/q6apm.c b/sound/soc/qcom/qdsp6/q6apm.c
index b07fee8ccac1..7bfac9492ab5 100644
--- a/sound/soc/qcom/qdsp6/q6apm.c
+++ b/sound/soc/qcom/qdsp6/q6apm.c
@@ -298,6 +298,71 @@ int q6apm_unmap_memory_regions(struct q6apm_graph *graph, unsigned int dir)
}
EXPORT_SYMBOL_GPL(q6apm_unmap_memory_regions);
+int q6apm_remove_initial_silence(struct device *dev, struct q6apm_graph *graph, uint32_t samples)
+{
+ struct audioreach_module *module;
+
+ module = q6apm_find_module_by_mid(graph, MODULE_ID_PLACEHOLDER_DECODER);
+ if (!module)
+ return -ENODEV;
+
+ return audioreach_send_u32_param(graph, module, PARAM_ID_REMOVE_INITIAL_SILENCE, samples);
+}
+EXPORT_SYMBOL_GPL(q6apm_remove_initial_silence);
+
+int q6apm_remove_trailing_silence(struct device *dev, struct q6apm_graph *graph, uint32_t samples)
+{
+ struct audioreach_module *module;
+
+ module = q6apm_find_module_by_mid(graph, MODULE_ID_PLACEHOLDER_DECODER);
+ if (!module)
+ return -ENODEV;
+
+ return audioreach_send_u32_param(graph, module, PARAM_ID_REMOVE_TRAILING_SILENCE, samples);
+}
+EXPORT_SYMBOL_GPL(q6apm_remove_trailing_silence);
+
+int q6apm_enable_compress_module(struct device *dev, struct q6apm_graph *graph, bool en)
+{
+ struct audioreach_module *module;
+
+ module = q6apm_find_module_by_mid(graph, MODULE_ID_PLACEHOLDER_DECODER);
+ if (!module)
+ return -ENODEV;
+
+ return audioreach_send_u32_param(graph, module, PARAM_ID_MODULE_ENABLE, en);
+}
+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 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_send_u32_param(graph, module, PARAM_ID_REAL_MODULE_ID,
+ 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 7005be9b63e3..87d67faf5f1a 100644
--- a/sound/soc/qcom/qdsp6/q6apm.h
+++ b/sound/soc/qcom/qdsp6/q6apm.h
@@ -147,4 +147,8 @@ int q6apm_graph_get_rx_shmem_module_iid(struct q6apm_graph *graph);
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_ */
--
2.21.0
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