[alsa-devel] [PATCH v2 2/4] ASoC: Intel: Skylake: Use private instance id of modules in IPC

[Vinod Koul]

From: Dharageswari R <dharageswari.r at intel.com>

Use private id's of module instances that are generated during
init_module for the IPC messages to DSP. These id's are freed
up during delete pipeline.

Signed-off-by: Dharageswari R <dharageswari.r at intel.com>
Signed-off-by: Vinod Koul <vinod.koul at intel.com>
---
 sound/soc/intel/skylake/skl-messages.c  | 22 ++++++++++++----------
 sound/soc/intel/skylake/skl-sst-utils.c |  2 +-
 sound/soc/intel/skylake/skl-topology.c  | 10 +++++++---
 3 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index 8eb5ba2dae3a..ac0c58e170c3 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -787,6 +787,7 @@ static int skl_alloc_queue(struct skl_module_pin *mpin,
 				mpin[i].in_use = true;
 				mpin[i].id.module_id = id.module_id;
 				mpin[i].id.instance_id = id.instance_id;
+				mpin[i].id.pvt_id = id.pvt_id;
 				mpin[i].tgt_mcfg = tgt_cfg;
 				return i;
 			}
@@ -810,6 +811,7 @@ static void skl_free_queue(struct skl_module_pin *mpin, int q_index)
 		mpin[q_index].in_use = false;
 		mpin[q_index].id.module_id = 0;
 		mpin[q_index].id.instance_id = 0;
+		mpin[q_index].id.pvt_id = 0;
 	}
 	mpin[q_index].pin_state = SKL_PIN_UNBIND;
 	mpin[q_index].tgt_mcfg = NULL;
@@ -850,7 +852,7 @@ int skl_init_module(struct skl_sst *ctx,
 	struct skl_ipc_init_instance_msg msg;
 
 	dev_dbg(ctx->dev, "%s: module_id = %d instance=%d\n", __func__,
-		 mconfig->id.module_id, mconfig->id.instance_id);
+		 mconfig->id.module_id, mconfig->id.pvt_id);
 
 	if (mconfig->pipe->state != SKL_PIPE_CREATED) {
 		dev_err(ctx->dev, "Pipe not created state= %d pipe_id= %d\n",
@@ -866,7 +868,7 @@ int skl_init_module(struct skl_sst *ctx,
 	}
 
 	msg.module_id = mconfig->id.module_id;
-	msg.instance_id = mconfig->id.instance_id;
+	msg.instance_id = mconfig->id.pvt_id;
 	msg.ppl_instance_id = mconfig->pipe->ppl_id;
 	msg.param_data_size = module_config_size;
 	msg.core_id = mconfig->core_id;
@@ -887,9 +889,9 @@ static void skl_dump_bind_info(struct skl_sst *ctx, struct skl_module_cfg
 	*src_module, struct skl_module_cfg *dst_module)
 {
 	dev_dbg(ctx->dev, "%s: src module_id = %d  src_instance=%d\n",
-		__func__, src_module->id.module_id, src_module->id.instance_id);
+		__func__, src_module->id.module_id, src_module->id.pvt_id);
 	dev_dbg(ctx->dev, "%s: dst_module=%d dst_instacne=%d\n", __func__,
-		 dst_module->id.module_id, dst_module->id.instance_id);
+		 dst_module->id.module_id, dst_module->id.pvt_id);
 
 	dev_dbg(ctx->dev, "src_module state = %d dst module state = %d\n",
 		src_module->m_state, dst_module->m_state);
@@ -936,9 +938,9 @@ int skl_unbind_modules(struct skl_sst *ctx,
 		return 0;
 
 	msg.module_id = src_mcfg->id.module_id;
-	msg.instance_id = src_mcfg->id.instance_id;
+	msg.instance_id = src_mcfg->id.pvt_id;
 	msg.dst_module_id = dst_mcfg->id.module_id;
-	msg.dst_instance_id = dst_mcfg->id.instance_id;
+	msg.dst_instance_id = dst_mcfg->id.pvt_id;
 	msg.bind = false;
 
 	ret = skl_ipc_bind_unbind(&ctx->ipc, &msg);
@@ -997,9 +999,9 @@ int skl_bind_modules(struct skl_sst *ctx,
 			 msg.src_queue, msg.dst_queue);
 
 	msg.module_id = src_mcfg->id.module_id;
-	msg.instance_id = src_mcfg->id.instance_id;
+	msg.instance_id = src_mcfg->id.pvt_id;
 	msg.dst_module_id = dst_mcfg->id.module_id;
-	msg.dst_instance_id = dst_mcfg->id.instance_id;
+	msg.dst_instance_id = dst_mcfg->id.pvt_id;
 	msg.bind = true;
 
 	ret = skl_ipc_bind_unbind(&ctx->ipc, &msg);
@@ -1177,7 +1179,7 @@ int skl_set_module_params(struct skl_sst *ctx, u32 *params, int size,
 	struct skl_ipc_large_config_msg msg;
 
 	msg.module_id = mcfg->id.module_id;
-	msg.instance_id = mcfg->id.instance_id;
+	msg.instance_id = mcfg->id.pvt_id;
 	msg.param_data_size = size;
 	msg.large_param_id = param_id;
 
@@ -1190,7 +1192,7 @@ int skl_get_module_params(struct skl_sst *ctx, u32 *params, int size,
 	struct skl_ipc_large_config_msg msg;
 
 	msg.module_id = mcfg->id.module_id;
-	msg.instance_id = mcfg->id.instance_id;
+	msg.instance_id = mcfg->id.pvt_id;
 	msg.param_data_size = size;
 	msg.large_param_id = param_id;
 
diff --git a/sound/soc/intel/skylake/skl-sst-utils.c b/sound/soc/intel/skylake/skl-sst-utils.c
index a8dab80e763e..78f1043dfb65 100644
--- a/sound/soc/intel/skylake/skl-sst-utils.c
+++ b/sound/soc/intel/skylake/skl-sst-utils.c
@@ -141,7 +141,7 @@ int snd_skl_get_module_info(struct skl_sst *ctx,
 EXPORT_SYMBOL_GPL(snd_skl_get_module_info);
 
 static inline int skl_getid_32(struct uuid_module *module, u64 *val,
-					int word1_mask, int word2_mask)
+				int word1_mask, int word2_mask)
 {
 	int index, max_inst, pvt_id;
 	u32 mask_val;
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index 2d475b720963..b6fc374f38b5 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -505,12 +505,15 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe)
 		 * FE/BE params
 		 */
 		skl_tplg_update_module_params(w, ctx);
-
+		mconfig->id.pvt_id = skl_get_pvt_id(ctx, mconfig);
+		if (mconfig->id.pvt_id < 0)
+			return ret;
 		skl_tplg_set_module_init_data(w);
 		ret = skl_init_module(ctx, mconfig);
-		if (ret < 0)
+		if (ret < 0) {
+			skl_put_pvt_id(ctx, mconfig);
 			return ret;
-
+		}
 		skl_tplg_alloc_pipe_mcps(skl, mconfig);
 		ret = skl_tplg_set_module_params(w, ctx);
 		if (ret < 0)
@@ -537,6 +540,7 @@ static int skl_tplg_unload_pipe_modules(struct skl_sst *ctx,
 			if (ret < 0)
 				return -EIO;
 		}
+		skl_put_pvt_id(ctx, mconfig);
 	}
 
 	/* no modules to unload in this path, so return */
-- 
1.9.1