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-rw-r--r--include/uapi/sound/snd_sst_tokens.h5
-rw-r--r--sound/soc/intel/skylake/skl-messages.c3
-rw-r--r--sound/soc/intel/skylake/skl-sst-ipc.c9
-rw-r--r--sound/soc/intel/skylake/skl-sst-ipc.h2
-rw-r--r--sound/soc/intel/skylake/skl-topology.c5
-rw-r--r--sound/soc/intel/skylake/skl-topology.h1
6 files changed, 21 insertions, 4 deletions
diff --git a/include/uapi/sound/snd_sst_tokens.h b/include/uapi/sound/snd_sst_tokens.h
index 1ee2e943d66a..f4b8b34de519 100644
--- a/include/uapi/sound/snd_sst_tokens.h
+++ b/include/uapi/sound/snd_sst_tokens.h
@@ -157,6 +157,8 @@
*
* %SKL_TKN_STR_LIB_NAME: Specifies the library name
*
+ * %SKL_TKN_U32_PMODE: Specifies the power mode for pipe
+ *
* module_id and loadable flags dont have tokens as these values will be
* read from the DSP FW manifest
*/
@@ -208,7 +210,8 @@ enum SKL_TKNS {
SKL_TKN_U32_PROC_DOMAIN,
SKL_TKN_U32_LIB_COUNT,
SKL_TKN_STR_LIB_NAME,
- SKL_TKN_MAX = SKL_TKN_STR_LIB_NAME,
+ SKL_TKN_U32_PMODE,
+ SKL_TKN_MAX = SKL_TKN_U32_PMODE,
};
#endif
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index 805b7f2173f3..87fc647fa04c 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -1042,7 +1042,8 @@ int skl_create_pipeline(struct skl_sst *ctx, struct skl_pipe *pipe)
dev_dbg(ctx->dev, "%s: pipe_id = %d\n", __func__, pipe->ppl_id);
ret = skl_ipc_create_pipeline(&ctx->ipc, pipe->memory_pages,
- pipe->pipe_priority, pipe->ppl_id);
+ pipe->pipe_priority, pipe->ppl_id,
+ pipe->lp_mode);
if (ret < 0) {
dev_err(ctx->dev, "Failed to create pipeline\n");
return ret;
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c
index 087b8d6e7186..734408a34a24 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.c
+++ b/sound/soc/intel/skylake/skl-sst-ipc.c
@@ -81,6 +81,11 @@
#define IPC_INSTANCE_ID(x) (((x) & IPC_INSTANCE_ID_MASK) \
<< IPC_INSTANCE_ID_SHIFT)
+#define IPC_PPL_LP_MODE_SHIFT 0
+#define IPC_PPL_LP_MODE_MASK 0x1
+#define IPC_PPL_LP_MODE(x) (((x) & IPC_PPL_LP_MODE_MASK) \
+ << IPC_PPL_LP_MODE_SHIFT)
+
/* Set pipeline state message */
#define IPC_PPL_STATE_SHIFT 0
#define IPC_PPL_STATE_MASK 0x1F
@@ -559,7 +564,7 @@ void skl_ipc_free(struct sst_generic_ipc *ipc)
}
int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
- u16 ppl_mem_size, u8 ppl_type, u8 instance_id)
+ u16 ppl_mem_size, u8 ppl_type, u8 instance_id, u8 lp_mode)
{
struct skl_ipc_header header = {0};
u64 *ipc_header = (u64 *)(&header);
@@ -572,6 +577,8 @@ int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
header.primary |= IPC_PPL_TYPE(ppl_type);
header.primary |= IPC_PPL_MEM_SIZE(ppl_mem_size);
+ header.extension = IPC_PPL_LP_MODE(lp_mode);
+
dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
if (ret < 0) {
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.h b/sound/soc/intel/skylake/skl-sst-ipc.h
index a45c42046b64..83bf1689f62e 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.h
+++ b/sound/soc/intel/skylake/skl-sst-ipc.h
@@ -148,7 +148,7 @@ struct skl_ipc_d0ix_msg {
irqreturn_t skl_dsp_irq_thread_handler(int irq, void *context);
int skl_ipc_create_pipeline(struct sst_generic_ipc *sst_ipc,
- u16 ppl_mem_size, u8 ppl_type, u8 instance_id);
+ u16 ppl_mem_size, u8 ppl_type, u8 instance_id, u8 lp_mode);
int skl_ipc_delete_pipeline(struct sst_generic_ipc *sst_ipc, u8 instance_id);
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index b5b1934d8550..9a7a008f6689 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -1519,6 +1519,10 @@ static int skl_tplg_fill_pipe_tkn(struct device *dev,
pipe->memory_pages = tkn_val;
break;
+ case SKL_TKN_U32_PMODE:
+ pipe->lp_mode = tkn_val;
+ break;
+
default:
dev_err(dev, "Token not handled %d\n", tkn);
return -EINVAL;
@@ -1841,6 +1845,7 @@ static int skl_tplg_get_token(struct device *dev,
case SKL_TKN_U32_PIPE_CONN_TYPE:
case SKL_TKN_U32_PIPE_PRIORITY:
case SKL_TKN_U32_PIPE_MEM_PGS:
+ case SKL_TKN_U32_PMODE:
if (is_pipe_exists) {
ret = skl_tplg_fill_pipe_tkn(dev, mconfig->pipe,
tkn_elem->token, tkn_elem->value);
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
index a519360f42a6..11fd0a4b6603 100644
--- a/sound/soc/intel/skylake/skl-topology.h
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -279,6 +279,7 @@ struct skl_pipe {
u8 pipe_priority;
u16 conn_type;
u32 memory_pages;
+ u8 lp_mode;
struct skl_pipe_params *p_params;
enum skl_pipe_state state;
struct list_head w_list;