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authorSubhransu S. Prusty <subhransu.s.prusty@intel.com>2017-04-25 12:18:23 +0530
committerMark Brown <broonie@kernel.org>2017-04-26 15:47:49 +0100
commit100e7f396ddf9abd76d5ec93f689be00187512f9 (patch)
tree6eb1864f019321424537502dc1b87868771fa526
parent89b0d8a5bae91cb8ef23b1834c97d1db367f2db6 (diff)
downloadlinux-100e7f396ddf9abd76d5ec93f689be00187512f9.tar.bz2
ASoC: Intel: Skylake: Modify load_lib_ipc arguments for a nowait version
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> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--sound/soc/intel/skylake/bxt-sst.c2
-rw-r--r--sound/soc/intel/skylake/skl-sst-ipc.c8
-rw-r--r--sound/soc/intel/skylake/skl-sst-ipc.h2
3 files changed, 8 insertions, 4 deletions
diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c
index d26545ee3e58..fde4bc0f35b0 100644
--- a/sound/soc/intel/skylake/bxt-sst.c
+++ b/sound/soc/intel/skylake/bxt-sst.c
@@ -81,7 +81,7 @@ bxt_load_library(struct sst_dsp *ctx, struct skl_lib_info *linfo, int lib_count)
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 e90fe2c0bf2c..7147eddc6d3c 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);