From: Amadeusz Sławiński amadeuszx.slawinski@intel.com
As per FW team recommendation we should not disable notifications. By default, all notifications are enabled in DSP firmware. These notifications provide a vital information whenever an error occurs.
Currently, driver disables them during boot sequences. By doing so, Skylake may silently ignore severe stream errors. Correct that by removing permissive code.
Signed-off-by: Amadeusz Sławiński amadeuszx.slawinski@intel.com Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com --- sound/soc/intel/skylake/skl-messages.c | 20 -------------------- sound/soc/intel/skylake/skl-pcm.c | 1 - sound/soc/intel/skylake/skl-sst-dsp.h | 1 - sound/soc/intel/skylake/skl-topology.h | 5 ----- 4 files changed, 27 deletions(-)
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c index f604d9c6824d..07762543fb13 100644 --- a/sound/soc/intel/skylake/skl-messages.c +++ b/sound/soc/intel/skylake/skl-messages.c @@ -58,24 +58,6 @@ void skl_dsp_set_astate_cfg(struct skl_dev *skl, u32 cnt, void *data) skl_ipc_set_large_config(&skl->ipc, &msg, data); }
-#define NOTIFICATION_PARAM_ID 3 -#define NOTIFICATION_MASK 0xf - -/* disable notfication for underruns/overruns from firmware module */ -void skl_dsp_enable_notification(struct skl_dev *skl, 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(&skl->ipc, &msg, (u32 *)&mask); -} - static int skl_dsp_setup_spib(struct device *dev, unsigned int size, int stream_tag, int enable) { @@ -436,8 +418,6 @@ int skl_resume_dsp(struct skl_dev *skl) if (ret < 0) return ret;
- skl_dsp_enable_notification(skl, false); - if (skl->cfg.astate_cfg != NULL) { skl_dsp_set_astate_cfg(skl, skl->cfg.astate_cfg->count, skl->cfg.astate_cfg); diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 2ae5d09d7228..7f287424af9b 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -1445,7 +1445,6 @@ static int skl_platform_soc_probe(struct snd_soc_component *component) } skl_populate_modules(skl); skl->update_d0i3c = skl_update_d0i3c; - skl_dsp_enable_notification(skl, false);
if (skl->cfg.astate_cfg != NULL) { skl_dsp_set_astate_cfg(skl, diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h index ed968f1042c7..cdfec0fca577 100644 --- a/sound/soc/intel/skylake/skl-sst-dsp.h +++ b/sound/soc/intel/skylake/skl-sst-dsp.h @@ -240,7 +240,6 @@ int skl_get_pvt_instance_id_map(struct skl_dev *skl, void skl_freeup_uuid_list(struct skl_dev *skl);
int skl_dsp_strip_extended_manifest(struct firmware *fw); -void skl_dsp_enable_notification(struct skl_dev *skl, bool enable);
void skl_dsp_set_astate_cfg(struct skl_dev *skl, u32 cnt, void *data);
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h index 0a4d89cdaa4c..e2a2fc5c5545 100644 --- a/sound/soc/intel/skylake/skl-topology.h +++ b/sound/soc/intel/skylake/skl-topology.h @@ -140,11 +140,6 @@ struct skl_src_module_cfg { enum skl_s_freq src_cfg; } __packed;
-struct notification_mask { - u32 notify; - u32 enable; -} __packed; - struct skl_up_down_mixer_cfg { struct skl_base_cfg base_cfg; enum skl_ch_cfg out_ch_cfg;