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authorLu, Han <han.lu@intel.com>2015-03-10 10:41:21 +0800
committerMark Brown <broonie@kernel.org>2015-03-11 12:53:45 +0000
commit8c43fc2fdda0858879ee4dd7d7ed8e67890f699f (patch)
tree3459a11196fbe4b549f39ab356f3579f2a98d908
parent9449d39b990d6d3d6386fbb92f3b86c808157b47 (diff)
downloadlinux-8c43fc2fdda0858879ee4dd7d7ed8e67890f699f.tar.bz2
ASoC: Intel: add function to load sound effect module waves
Try to load module waves and allocate runtime blocks for it if the firmware image of module waves exists. Signed-off-by: Lu, Han <han.lu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--sound/soc/intel/sst-haswell-dsp.c2
-rw-r--r--sound/soc/intel/sst-haswell-ipc.c23
-rw-r--r--sound/soc/intel/sst-haswell-ipc.h1
-rw-r--r--sound/soc/intel/sst-haswell-pcm.c21
4 files changed, 43 insertions, 4 deletions
diff --git a/sound/soc/intel/sst-haswell-dsp.c b/sound/soc/intel/sst-haswell-dsp.c
index 8ad733befbbd..b3e957d46933 100644
--- a/sound/soc/intel/sst-haswell-dsp.c
+++ b/sound/soc/intel/sst-haswell-dsp.c
@@ -100,6 +100,7 @@ static int hsw_parse_module(struct sst_dsp *dsp, struct sst_fw *fw,
&& module->type != SST_HSW_MODULE_PCM
&& module->type != SST_HSW_MODULE_PCM_REFERENCE
&& module->type != SST_HSW_MODULE_PCM_CAPTURE
+ && module->type != SST_HSW_MODULE_WAVES
&& module->type != SST_HSW_MODULE_LPAL)
return 0;
@@ -139,6 +140,7 @@ static int hsw_parse_module(struct sst_dsp *dsp, struct sst_fw *fw,
mod->type = SST_MEM_IRAM;
break;
case SST_HSW_DRAM:
+ case SST_HSW_REGS:
ram = dsp->addr.lpe;
mod->offset = block->ram_offset;
mod->type = SST_MEM_DRAM;
diff --git a/sound/soc/intel/sst-haswell-ipc.c b/sound/soc/intel/sst-haswell-ipc.c
index ec688f598320..63740e36dd26 100644
--- a/sound/soc/intel/sst-haswell-ipc.c
+++ b/sound/soc/intel/sst-haswell-ipc.c
@@ -1896,11 +1896,27 @@ void sst_hsw_init_module_state(struct sst_hsw *hsw)
/* the base fw contains several modules */
for (id = SST_HSW_MODULE_BASE_FW; id < SST_HSW_MAX_MODULE_ID; id++) {
module = sst_module_get_from_id(hsw->dsp, id);
- if (module)
- module->state = SST_MODULE_STATE_ACTIVE;
+ if (module) {
+ /* module waves is active only after being enabled */
+ if (id == SST_HSW_MODULE_WAVES)
+ module->state = SST_MODULE_STATE_INITIALIZED;
+ else
+ module->state = SST_MODULE_STATE_ACTIVE;
+ }
}
}
+bool sst_hsw_is_module_loaded(struct sst_hsw *hsw, u32 module_id)
+{
+ struct sst_module *module;
+
+ module = sst_module_get_from_id(hsw->dsp, module_id);
+ if (module == NULL || module->state == SST_MODULE_STATE_UNLOADED)
+ return false;
+ else
+ return true;
+}
+
int sst_hsw_module_load(struct sst_hsw *hsw,
u32 module_id, u32 instance_id, char *name)
{
@@ -2022,6 +2038,9 @@ int sst_hsw_dsp_init(struct device *dev, struct sst_pdata *pdata)
if (ret < 0)
goto fw_err;
+ /* try to load module waves */
+ sst_hsw_module_load(hsw, SST_HSW_MODULE_WAVES, 0, "intel/IntcPP01.bin");
+
/* allocate scratch mem regions */
ret = sst_block_alloc_scratch(hsw->dsp);
if (ret < 0)
diff --git a/sound/soc/intel/sst-haswell-ipc.h b/sound/soc/intel/sst-haswell-ipc.h
index e071b3a54eae..208724b74cf7 100644
--- a/sound/soc/intel/sst-haswell-ipc.h
+++ b/sound/soc/intel/sst-haswell-ipc.h
@@ -469,6 +469,7 @@ struct sst_dsp *sst_hsw_get_dsp(struct sst_hsw *hsw);
/* fw module function */
void sst_hsw_init_module_state(struct sst_hsw *hsw);
+bool sst_hsw_is_module_loaded(struct sst_hsw *hsw, u32 module_id);
int sst_hsw_module_load(struct sst_hsw *hsw,
u32 module_id, u32 instance_id, char *name);
diff --git a/sound/soc/intel/sst-haswell-pcm.c b/sound/soc/intel/sst-haswell-pcm.c
index 7e21e8f85885..a604cc442111 100644
--- a/sound/soc/intel/sst-haswell-pcm.c
+++ b/sound/soc/intel/sst-haswell-pcm.c
@@ -807,6 +807,17 @@ static int hsw_pcm_create_modules(struct hsw_priv_data *pdata)
pcm_data->runtime->persistent_offset;
}
+ /* create runtime blocks for module waves */
+ if (sst_hsw_is_module_loaded(hsw, SST_HSW_MODULE_WAVES)) {
+ pcm_data = &pdata->pcm[HSW_PCM_COUNT-1][0];
+ pcm_data->runtime = sst_hsw_runtime_module_create(hsw,
+ SST_HSW_MODULE_WAVES, pcm_data->persistent_offset);
+ if (pcm_data->runtime == NULL)
+ goto err;
+ pcm_data->persistent_offset =
+ pcm_data->runtime->persistent_offset;
+ }
+
return 0;
err:
@@ -820,12 +831,16 @@ err:
static void hsw_pcm_free_modules(struct hsw_priv_data *pdata)
{
+ struct sst_hsw *hsw = pdata->hsw;
struct hsw_pcm_data *pcm_data;
int i;
for (i = 0; i < ARRAY_SIZE(mod_map); i++) {
pcm_data = &pdata->pcm[mod_map[i].dai_id][mod_map[i].stream];
-
+ sst_hsw_runtime_module_free(pcm_data->runtime);
+ }
+ if (sst_hsw_is_module_loaded(hsw, SST_HSW_MODULE_WAVES)) {
+ pcm_data = &pdata->pcm[HSW_PCM_COUNT-1][0];
sst_hsw_runtime_module_free(pcm_data->runtime);
}
}
@@ -984,7 +999,9 @@ static int hsw_pcm_probe(struct snd_soc_platform *platform)
}
/* allocate runtime modules */
- hsw_pcm_create_modules(priv_data);
+ ret = hsw_pcm_create_modules(priv_data);
+ if (ret < 0)
+ goto err;
/* enable runtime PM with auto suspend */
pm_runtime_set_autosuspend_delay(platform->dev,