From: Dharageswari R dharageswari.r@intel.com
When DSP pipe/module is not initialized successfully, memory/mcps is not allocated. So check the pipe/module state to avoid freeing up of unallocated memory/mcps. And allocate resources when pipe/ module is initialized successfully.
Signed-off-by: Dharageswari R dharageswari.r@intel.com Signed-off-by: Jeeja KP jeeja.kp@intel.com Signed-off-by: Vinod Koul vinod.koul@intel.com --- sound/soc/intel/skylake/skl-topology.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 44b62e1..67b1ab5 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -514,8 +514,6 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe) if (!skl_is_pipe_mcps_avail(skl, mconfig)) return -ENOMEM;
- skl_tplg_alloc_pipe_mcps(skl, mconfig); - if (mconfig->is_loadable && ctx->dsp->fw_ops.load_mod) { ret = ctx->dsp->fw_ops.load_mod(ctx->dsp, mconfig->id.module_id, mconfig->guid); @@ -539,6 +537,7 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe) if (ret < 0) return ret;
+ skl_tplg_alloc_pipe_mcps(skl, mconfig); ret = skl_tplg_set_module_params(w, ctx); if (ret < 0) return ret; @@ -591,9 +590,6 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w, if (!skl_is_pipe_mem_avail(skl, mconfig)) return -ENOMEM;
- skl_tplg_alloc_pipe_mem(skl, mconfig); - skl_tplg_alloc_pipe_mcps(skl, mconfig); - /* * Create a list of modules for pipe. * This list contains modules from source to sink @@ -602,6 +598,9 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w, if (ret < 0) return ret;
+ skl_tplg_alloc_pipe_mem(skl, mconfig); + skl_tplg_alloc_pipe_mcps(skl, mconfig); + /* * we create a w_list of all widgets in that pipe. This list is not * freed on PMD event as widgets within a pipe are static. This @@ -949,13 +948,17 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w, struct skl_pipe *s_pipe = mconfig->pipe; int ret = 0;
+ if (s_pipe->state == SKL_PIPE_INVALID) + return -EINVAL; + skl_tplg_free_pipe_mcps(skl, mconfig); skl_tplg_free_pipe_mem(skl, mconfig);
list_for_each_entry(w_module, &s_pipe->w_list, node) { dst_module = w_module->w->priv;
- skl_tplg_free_pipe_mcps(skl, dst_module); + if (mconfig->m_state >= SKL_MODULE_INIT_DONE) + skl_tplg_free_pipe_mcps(skl, dst_module); if (src_module == NULL) { src_module = dst_module; continue;