ASoC: qcom: audioreach: add support for SMECNS module

This patch adds support for Single Mic ECNS module, used for echo
cancellation. It also makes use of audioreach_set_module_config to load
the calibration data for this module from ASoC tplg file.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250819100151.1294047-7-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/qcom/qdsp6/audioreach.c b/sound/soc/qcom/qdsp6/audioreach.c
index 4ebaaf736fb98a5a8a58d06416b3ace2504856e1..f4c53e84b4dc522302ece90592c62d7451dc0764 100644 (file)
--- a/sound/soc/qcom/qdsp6/audioreach.c
+++ b/sound/soc/qcom/qdsp6/audioreach.c
@@ -811,6 +811,30 @@ static int audioreach_gapless_set_media_format(struct q6apm_graph *graph,
                                         EARLY_EOS_DELAY_MS);
 }
 
+static int audioreach_set_module_config(struct q6apm_graph *graph,
+                                       struct audioreach_module *module,
+                                       struct audioreach_module_config *cfg)
+{
+       int payload_size = module->data->size;
+       struct gpr_pkt *pkt;
+       int rc;
+       void *p;
+
+       pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
+       if (IS_ERR(pkt))
+               return PTR_ERR(pkt);
+
+       p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
+
+       memcpy(p, module->data->data, payload_size);
+
+       rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
+
+       kfree(pkt);
+
+       return rc;
+}
+
 static int audioreach_mfc_set_media_format(struct q6apm_graph *graph,
                                           struct audioreach_module *module,
                                           struct audioreach_module_config *cfg)
@@ -1247,6 +1271,9 @@ int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_mod
        case MODULE_ID_DISPLAY_PORT_SINK:
                rc = audioreach_display_port_set_media_format(graph, module, cfg);
                break;
+       case  MODULE_ID_SMECNS_V2:
+               rc = audioreach_set_module_config(graph, module, cfg);
+               break;
        case MODULE_ID_I2S_SOURCE:
        case MODULE_ID_I2S_SINK:
                rc = audioreach_i2s_set_media_format(graph, module, cfg);

diff --git a/sound/soc/qcom/qdsp6/audioreach.h b/sound/soc/qcom/qdsp6/audioreach.h
index e4babf9a44ff2b0f3eda412bf57574e2a02a181d..790fba96e34db0fc9d5c90504747174f56b65b32 100644 (file)
--- a/sound/soc/qcom/qdsp6/audioreach.h
+++ b/sound/soc/qcom/qdsp6/audioreach.h
@@ -27,6 +27,7 @@ struct q6apm_graph;
 #define MODULE_ID_CODEC_DMA_SINK       0x07001023
 #define MODULE_ID_CODEC_DMA_SOURCE     0x07001024
 #define MODULE_ID_FLAC_DEC             0x0700102F
+#define MODULE_ID_SMECNS_V2            0x07001031
 #define MODULE_ID_MP3_DECODE           0x0700103B
 #define MODULE_ID_GAPLESS              0x0700104D
 #define MODULE_ID_DISPLAY_PORT_SINK    0x07001069