diff options
Diffstat (limited to 'sound/soc/intel/skylake/skl-messages.c')
| -rw-r--r-- | sound/soc/intel/skylake/skl-messages.c | 44 |
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; |