diff options
Diffstat (limited to 'sound/soc/intel/skylake/skl-messages.c')
| -rw-r--r-- | sound/soc/intel/skylake/skl-messages.c | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c index a37d86e80008..febc070839e0 100644 --- a/sound/soc/intel/skylake/skl-messages.c +++ b/sound/soc/intel/skylake/skl-messages.c @@ -247,6 +247,22 @@ static const struct skl_dsp_ops dsp_ops[] = { .init_fw = cnl_sst_init_fw, .cleanup = cnl_sst_dsp_cleanup }, + { + .id = 0x02c8, + .num_cores = 4, + .loader_ops = bxt_get_loader_ops, + .init = cnl_sst_dsp_init, + .init_fw = cnl_sst_init_fw, + .cleanup = cnl_sst_dsp_cleanup + }, + { + .id = 0x06c8, + .num_cores = 4, + .loader_ops = bxt_get_loader_ops, + .init = cnl_sst_dsp_init, + .init_fw = cnl_sst_init_fw, + .cleanup = cnl_sst_dsp_cleanup + }, }; const struct skl_dsp_ops *skl_get_dsp_ops(int pci_id) @@ -1241,10 +1257,10 @@ int skl_create_pipeline(struct skl_sst *ctx, struct skl_pipe *pipe) } /* - * A pipeline needs to be deleted on cleanup. If a pipeline is running, then - * pause the pipeline first and then delete it - * The pipe delete is done by sending delete pipeline IPC. DSP will stop the - * DMA engines and releases resources + * A pipeline needs to be deleted on cleanup. If a pipeline is running, + * then pause it first. Before actual deletion, pipeline should enter + * reset state. Finish the procedure by sending delete pipeline IPC. + * DSP will stop the DMA engines and release resources */ int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe) { @@ -1252,6 +1268,10 @@ int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe) dev_dbg(ctx->dev, "%s: pipe = %d\n", __func__, pipe->ppl_id); + /* If pipe was not created in FW, do not try to delete it */ + if (pipe->state < SKL_PIPE_CREATED) + return 0; + /* If pipe is started, do stop the pipe in FW. */ if (pipe->state >= SKL_PIPE_STARTED) { ret = skl_set_pipe_state(ctx, pipe, PPL_PAUSED); @@ -1263,9 +1283,14 @@ int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe) pipe->state = SKL_PIPE_PAUSED; } - /* If pipe was not created in FW, do not try to delete it */ - if (pipe->state < SKL_PIPE_CREATED) - return 0; + /* reset pipe state before deletion */ + ret = skl_set_pipe_state(ctx, pipe, PPL_RESET); + if (ret < 0) { + dev_err(ctx->dev, "Failed to reset pipe ret=%d\n", ret); + return ret; + } + + pipe->state = SKL_PIPE_RESET; ret = skl_ipc_delete_pipeline(&ctx->ipc, pipe->ppl_id); if (ret < 0) { |