[v2,5/6] ASoC: Intel: Skylake: Modify load_lib_ipc arguments for a nowait version
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Message ID 1493102904-12624-6-git-send-email-subhransu.s.prusty@intel.com
State New
Headers show

Commit Message

Subhransu S. Prusty April 25, 2017, 6:48 a.m. UTC
Kabylake uses code loader dma and wait on notification instead of ipc
reply for load library ipc status. So modify the argument of
skl_sst_ipc_load_library to check on flag to wait for ipc reply.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
---
 sound/soc/intel/skylake/bxt-sst.c     | 2 +-
 sound/soc/intel/skylake/skl-sst-ipc.c | 8 ++++++--
 sound/soc/intel/skylake/skl-sst-ipc.h | 2 +-
 3 files changed, 8 insertions(+), 4 deletions(-)

Patch
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diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c
index 2df7d104bfca..a7d1a3ffedcb 100644
--- a/sound/soc/intel/skylake/bxt-sst.c
+++ b/sound/soc/intel/skylake/bxt-sst.c
@@ -81,7 +81,7 @@  static unsigned int bxt_get_errorcode(struct sst_dsp *ctx)
 		memcpy(dmab.area, stripped_fw.data, stripped_fw.size);
 
 		ctx->dsp_ops.trigger(ctx->dev, true, stream_tag);
-		ret = skl_sst_ipc_load_library(&skl->ipc, dma_id, i);
+		ret = skl_sst_ipc_load_library(&skl->ipc, dma_id, i, true);
 		if (ret < 0)
 			dev_err(ctx->dev, "IPC Load Lib for %s fail: %d\n",
 					linfo[i].name, ret);
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c
index d51b483b4d79..c0226dd59445 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.c
+++ b/sound/soc/intel/skylake/skl-sst-ipc.c
@@ -971,7 +971,7 @@  int skl_ipc_get_large_config(struct sst_generic_ipc *ipc,
 EXPORT_SYMBOL_GPL(skl_ipc_get_large_config);
 
 int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
-				u8 dma_id, u8 table_id)
+				u8 dma_id, u8 table_id, bool wait)
 {
 	struct skl_ipc_header header = {0};
 	u64 *ipc_header = (u64 *)(&header);
@@ -983,7 +983,11 @@  int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
 	header.primary |= IPC_MOD_INSTANCE_ID(table_id);
 	header.primary |= IPC_MOD_ID(dma_id);
 
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+	if (wait)
+		ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
+					NULL, 0, NULL, 0);
+	else
+		ret = sst_ipc_tx_message_nowait(ipc, *ipc_header, NULL, 0);
 
 	if (ret < 0)
 		dev_err(ipc->dev, "ipc: load lib failed\n");
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.h b/sound/soc/intel/skylake/skl-sst-ipc.h
index 4abf98c0e00e..e057da2713c6 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.h
+++ b/sound/soc/intel/skylake/skl-sst-ipc.h
@@ -197,7 +197,7 @@  int skl_ipc_get_large_config(struct sst_generic_ipc *ipc,
 		struct skl_ipc_large_config_msg *msg, u32 *param);
 
 int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
-			u8 dma_id, u8 table_id);
+			u8 dma_id, u8 table_id, bool wait);
 
 int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc,
 		struct skl_ipc_d0ix_msg *msg);