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Diffstat (limited to 'sound/soc/intel/skylake/skl-messages.c')
-rw-r--r--sound/soc/intel/skylake/skl-messages.c44
1 files changed, 39 insertions, 5 deletions
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index 826d4fd89..50a109503 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -54,6 +54,24 @@ static int skl_free_dma_buf(struct device *dev, struct snd_dma_buffer *dmab)
return 0;
}
+#define NOTIFICATION_PARAM_ID 3
+#define NOTIFICATION_MASK 0xf
+
+/* disable notfication for underruns/overruns from firmware module */
+static void skl_dsp_enable_notification(struct skl_sst *ctx, bool enable)
+{
+ struct notification_mask mask;
+ struct skl_ipc_large_config_msg msg = {0};
+
+ mask.notify = NOTIFICATION_MASK;
+ mask.enable = enable;
+
+ msg.large_param_id = NOTIFICATION_PARAM_ID;
+ msg.param_data_size = sizeof(mask);
+
+ skl_ipc_set_large_config(&ctx->ipc, &msg, (u32 *)&mask);
+}
+
int skl_init_dsp(struct skl *skl)
{
void __iomem *mmio_base;
@@ -79,7 +97,10 @@ int skl_init_dsp(struct skl *skl)
ret = skl_sst_dsp_init(bus->dev, mmio_base, irq,
loader_ops, &skl->skl_sst);
+ if (ret < 0)
+ return ret;
+ skl_dsp_enable_notification(skl->skl_sst, false);
dev_dbg(bus->dev, "dsp registration status=%d\n", ret);
return ret;
@@ -122,6 +143,7 @@ int skl_suspend_dsp(struct skl *skl)
int skl_resume_dsp(struct skl *skl)
{
struct skl_sst *ctx = skl->skl_sst;
+ int ret;
/* if ppcap is not supported return 0 */
if (!skl->ebus.ppcap)
@@ -131,7 +153,12 @@ int skl_resume_dsp(struct skl *skl)
snd_hdac_ext_bus_ppcap_enable(&skl->ebus, true);
snd_hdac_ext_bus_ppcap_int_enable(&skl->ebus, true);
- return skl_dsp_wake(ctx->dsp);
+ ret = skl_dsp_wake(ctx->dsp);
+ if (ret < 0)
+ return ret;
+
+ skl_dsp_enable_notification(skl->skl_sst, false);
+ return ret;
}
enum skl_bitdepth skl_get_bit_depth(int params)
@@ -294,6 +321,7 @@ static void skl_copy_copier_caps(struct skl_module_cfg *mconfig,
(mconfig->formats_config.caps_size) / 4;
}
+#define SKL_NON_GATEWAY_CPR_NODE_ID 0xFFFFFFFF
/*
* Calculate the gatewat settings required for copier module, type of
* gateway and index of gateway to use
@@ -303,6 +331,7 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
struct skl_cpr_cfg *cpr_mconfig)
{
union skl_connector_node_id node_id = {0};
+ union skl_ssp_dma_node ssp_node = {0};
struct skl_pipe_params *params = mconfig->pipe->p_params;
switch (mconfig->dev_type) {
@@ -320,9 +349,9 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
(SKL_CONN_SOURCE == mconfig->hw_conn_type) ?
SKL_DMA_I2S_LINK_OUTPUT_CLASS :
SKL_DMA_I2S_LINK_INPUT_CLASS;
- node_id.node.vindex = params->host_dma_id +
- (mconfig->time_slot << 1) +
- (mconfig->vbus_id << 3);
+ ssp_node.dma_node.time_slot_index = mconfig->time_slot;
+ ssp_node.dma_node.i2s_instance = mconfig->vbus_id;
+ node_id.node.vindex = ssp_node.val;
break;
case SKL_DEVICE_DMIC:
@@ -339,13 +368,18 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
node_id.node.vindex = params->link_dma_id;
break;
- default:
+ case SKL_DEVICE_HDAHOST:
node_id.node.dma_type =
(SKL_CONN_SOURCE == mconfig->hw_conn_type) ?
SKL_DMA_HDA_HOST_OUTPUT_CLASS :
SKL_DMA_HDA_HOST_INPUT_CLASS;
node_id.node.vindex = params->host_dma_id;
break;
+
+ default:
+ cpr_mconfig->gtw_cfg.node_id = SKL_NON_GATEWAY_CPR_NODE_ID;
+ cpr_mconfig->cpr_feature_mask = 0;
+ return;
}
cpr_mconfig->gtw_cfg.node_id = node_id.val;