Unverified Commit 2c954a37 authored by Mohammad Rafi Shaik's avatar Mohammad Rafi Shaik Committed by Mark Brown
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ASoC: q6dsp: audioreach: Add gapless feature support 



Add support for setting EOS delay command and receive the
EOS response from ADSP, for seamless compress offload
playback feature.

Co-developed-by: default avatarMohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: default avatarMohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230619101653.9750-7-srinivas.kandagatla@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e41521b6

sound/soc/qcom/qdsp6/audioreach.c

+11 −0
Original line number Diff line number Diff line
@@ -787,6 +787,14 @@ static int audioreach_module_enable(struct q6apm_graph *graph, 
	return audioreach_send_u32_param(graph, module, PARAM_ID_MODULE_ENABLE, enable);

}



static int audioreach_gapless_set_media_format(struct q6apm_graph *graph,

					       struct audioreach_module *module,

					       struct audioreach_module_config *cfg)

{

	return audioreach_send_u32_param(graph, module, PARAM_ID_EARLY_EOS_DELAY,

					 EARLY_EOS_DELAY_MS);

}



static int audioreach_mfc_set_media_format(struct q6apm_graph *graph,

					   struct audioreach_module *module,

					   struct audioreach_module_config *cfg)
@@ -1270,6 +1278,9 @@ int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_mod 
	case MODULE_ID_MFC:

		rc = audioreach_mfc_set_media_format(graph, module, cfg);

		break;

	case MODULE_ID_GAPLESS:

		rc = audioreach_gapless_set_media_format(graph, module, cfg);

		break;

	default:

		rc = 0;

	}

sound/soc/qcom/qdsp6/audioreach.h

+7 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ struct q6apm_graph; 
#define MODULE_ID_AAC_DEC		0x0700101F

#define MODULE_ID_FLAC_DEC		0x0700102F

#define MODULE_ID_MP3_DECODE		0x0700103B

#define MODULE_ID_GAPLESS		0x0700104D

#define MODULE_ID_DISPLAY_PORT_SINK	0x07001069



#define APM_CMD_GET_SPF_STATE		0x01001021
@@ -552,6 +553,8 @@ struct param_id_sal_limiter_enable { 
} __packed;



#define PARAM_ID_MFC_OUTPUT_MEDIA_FORMAT	0x08001024

#define PARAM_ID_EARLY_EOS_DELAY		0x0800114C

#define EARLY_EOS_DELAY_MS			150



struct param_id_mfc_media_format {

	uint32_t sample_rate;
@@ -560,6 +563,10 @@ struct param_id_mfc_media_format { 
	uint16_t channel_mapping[];

} __packed;



struct param_id_gapless_early_eos_delay_t {

	uint32_t early_eos_delay_ms;

} __packed;



struct media_format {

	uint32_t data_format;

	uint32_t fmt_id;