From c7548f5990fb35ccf2bd731570d3cff7df9e1d2e Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Mon, 19 Jun 2023 11:16:46 +0100 Subject: [PATCH] ASoC: q6dsp: audioreach: Add placeholder decoder for compress playback Add placeholder decoder graph module for compressed playback feature. Co-developed-by: Mohammad Rafi Shaik Signed-off-by: Mohammad Rafi Shaik Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20230619101653.9750-5-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown --- sound/soc/qcom/qdsp6/audioreach.c | 2 ++ sound/soc/qcom/qdsp6/audioreach.h | 14 +++++++++ sound/soc/qcom/qdsp6/q6apm.c | 65 +++++++++++++++++++++++++++++++++++++++ sound/soc/qcom/qdsp6/q6apm.h | 4 +++ 4 files changed, 85 insertions(+) diff --git a/sound/soc/qcom/qdsp6/audioreach.c b/sound/soc/qcom/qdsp6/audioreach.c index 0acd4a75..34cbc4d 100644 --- a/sound/soc/qcom/qdsp6/audioreach.c +++ b/sound/soc/qcom/qdsp6/audioreach.c @@ -1140,6 +1140,8 @@ int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_mod case MODULE_ID_PCM_DEC: case MODULE_ID_PCM_ENC: case MODULE_ID_PCM_CNV: + case MODULE_ID_PLACEHOLDER_DECODER: + case MODULE_ID_PLACEHOLDER_ENCODER: rc = audioreach_pcm_set_media_format(graph, module, cfg); break; case MODULE_ID_DISPLAY_PORT_SINK: diff --git a/sound/soc/qcom/qdsp6/audioreach.h b/sound/soc/qcom/qdsp6/audioreach.h index 18d8d24..c4e03a4 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 b07fee8..7bfac94 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 7005be9..87d67fa 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_ */ -- 2.7.4