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Message-Id: <20220915123837.11591-8-srinivas.kandagatla@linaro.org>
Date: Thu, 15 Sep 2022 13:38:35 +0100
From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To: broonie@...nel.org
Cc: lgirdwood@...il.com, bgoswami@...cinc.com, perex@...ex.cz,
tiwai@...e.com, linux-arm-msm@...r.kernel.org,
alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 7/9] ASoC: qdsp6: audioreach: add support to enable SAL Module
Add support to Simple Accumulator-Limiter module.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
sound/soc/qcom/qdsp6/audioreach.c | 76 +++++++++++++++++++++++++++++++
sound/soc/qcom/qdsp6/audioreach.h | 11 +++++
2 files changed, 87 insertions(+)
diff --git a/sound/soc/qcom/qdsp6/audioreach.c b/sound/soc/qcom/qdsp6/audioreach.c
index 37f1408f6f6f..168bc3020b74 100644
--- a/sound/soc/qcom/qdsp6/audioreach.c
+++ b/sound/soc/qcom/qdsp6/audioreach.c
@@ -656,6 +656,77 @@ static int audioreach_codec_dma_set_media_format(struct q6apm_graph *graph,
return rc;
}
+static int audioreach_sal_limiter_enable(struct q6apm_graph *graph,
+ struct audioreach_module *module, bool enable)
+{
+ struct apm_module_param_data *param_data;
+ struct param_id_sal_limiter_enable *limiter_enable;
+ int payload_size;
+ struct gpr_pkt *pkt;
+ int rc;
+ void *p;
+
+ payload_size = sizeof(*limiter_enable) + APM_MODULE_PARAM_DATA_SIZE;
+
+ 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;
+
+ param_data = p;
+ param_data->module_instance_id = module->instance_id;
+ param_data->error_code = 0;
+ param_data->param_id = PARAM_ID_SAL_LIMITER_ENABLE;
+ param_data->param_size = sizeof (*limiter_enable);
+ p = p + APM_MODULE_PARAM_DATA_SIZE;
+ limiter_enable = p;
+
+ limiter_enable->enable_lim = enable;
+
+ rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
+
+ kfree(pkt);
+
+ return rc;
+}
+
+static int audioreach_sal_set_media_format(struct q6apm_graph *graph,
+ struct audioreach_module *module,
+ struct audioreach_module_config *cfg)
+{
+ struct apm_module_param_data *param_data;
+ struct param_id_sal_output_config *media_format;
+ int payload_size;
+ struct gpr_pkt *pkt;
+ int rc;
+ void *p;
+
+ payload_size = sizeof(*media_format) + APM_MODULE_PARAM_DATA_SIZE;
+
+ 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;
+
+ param_data = p;
+ param_data->module_instance_id = module->instance_id;
+ param_data->error_code = 0;
+ param_data->param_id = PARAM_ID_SAL_OUTPUT_CFG;
+ param_data->param_size = sizeof (*media_format);
+ p = p + APM_MODULE_PARAM_DATA_SIZE;
+ media_format = p;
+
+ media_format->bits_per_sample = cfg->bit_width;
+
+ rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
+
+ kfree(pkt);
+
+ return rc;
+}
+
static int audioreach_i2s_set_media_format(struct q6apm_graph *graph,
struct audioreach_module *module,
struct audioreach_module_config *cfg)
@@ -976,6 +1047,11 @@ int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_mod
case MODULE_ID_CODEC_DMA_SOURCE:
rc = audioreach_codec_dma_set_media_format(graph, module, cfg);
break;
+ case MODULE_ID_SAL:
+ audioreach_sal_set_media_format(graph, module, cfg);
+ audioreach_sal_limiter_enable(graph, module, true);
+ break;
+
default:
rc = 0;
}
diff --git a/sound/soc/qcom/qdsp6/audioreach.h b/sound/soc/qcom/qdsp6/audioreach.h
index df5026b646c1..f2b51d8fc718 100644
--- a/sound/soc/qcom/qdsp6/audioreach.h
+++ b/sound/soc/qcom/qdsp6/audioreach.h
@@ -15,6 +15,7 @@ struct q6apm_graph;
#define MODULE_ID_PCM_CNV 0x07001003
#define MODULE_ID_PCM_ENC 0x07001004
#define MODULE_ID_PCM_DEC 0x07001005
+#define MODULE_ID_SAL 0x07001010
#define MODULE_ID_CODEC_DMA_SINK 0x07001023
#define MODULE_ID_CODEC_DMA_SOURCE 0x07001024
#define MODULE_ID_I2S_SINK 0x0700100A
@@ -499,6 +500,16 @@ struct data_logging_config {
uint32_t mode;
} __packed;
+#define PARAM_ID_SAL_OUTPUT_CFG 0x08001016
+struct param_id_sal_output_config {
+ uint32_t bits_per_sample;
+} __packed;
+
+#define PARAM_ID_SAL_LIMITER_ENABLE 0x0800101E
+struct param_id_sal_limiter_enable {
+ uint32_t enable_lim;
+} __packed;
+
#define PARAM_ID_MFC_OUTPUT_MEDIA_FORMAT 0x08001024
struct param_id_mfc_media_format {
--
2.21.0
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