From: Dharageswari R dharageswari.r@intel.com
Now that modules ids are generated dynamically, it helps to keep track of generated ids while referring modules, so add a map for each module.
Signed-off-by: Dharageswari R dharageswari.r@intel.com Signed-off-by: Vinod Koul vinod.koul@intel.com --- sound/soc/intel/skylake/skl-sst-dsp.h | 2 ++ sound/soc/intel/skylake/skl-sst-utils.c | 37 +++++++++++++++++++++++++++++++-- 2 files changed, 37 insertions(+), 2 deletions(-)
diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h index b61bd03ee4f0..b9e71d051fb1 100644 --- a/sound/soc/intel/skylake/skl-sst-dsp.h +++ b/sound/soc/intel/skylake/skl-sst-dsp.h @@ -219,6 +219,8 @@ int skl_get_pvt_id(struct skl_sst *ctx, struct skl_module_cfg *mconfig); int skl_put_pvt_id(struct skl_sst *ctx, struct skl_module_cfg *mconfig); +int skl_get_pvt_instance_id_map(struct skl_sst *ctx, + int module_id, int instance_id); void skl_freeup_uuid_list(struct skl_sst *ctx);
int skl_dsp_strip_extended_manifest(struct firmware *fw); diff --git a/sound/soc/intel/skylake/skl-sst-utils.c b/sound/soc/intel/skylake/skl-sst-utils.c index 64873bc341dd..8b955f93f405 100644 --- a/sound/soc/intel/skylake/skl-sst-utils.c +++ b/sound/soc/intel/skylake/skl-sst-utils.c @@ -102,6 +102,7 @@ struct uuid_module { int is_loadable; int max_instance; u64 pvt_id[MAX_INSTANCE_BUFF]; + int *instance_id;
struct list_head list; }; @@ -140,6 +141,31 @@ int snd_skl_get_module_info(struct skl_sst *ctx, } EXPORT_SYMBOL_GPL(snd_skl_get_module_info);
+static int skl_get_pvtid_map(struct uuid_module *module, int instance_id) +{ + int pvt_id; + + for (pvt_id = 0; pvt_id < module->max_instance; pvt_id++) { + if (module->instance_id[pvt_id] == instance_id) + return pvt_id; + } + return -EINVAL; +} + +int skl_get_pvt_instance_id_map(struct skl_sst *ctx, + int module_id, int instance_id) +{ + struct uuid_module *module; + + list_for_each_entry(module, &ctx->uuid_list, list) { + if (module->id == module_id) + return skl_get_pvtid_map(module, instance_id); + } + + return -EINVAL; +} +EXPORT_SYMBOL_GPL(skl_get_pvt_instance_id_map); + static inline int skl_getid_32(struct uuid_module *module, u64 *val, int word1_mask, int word2_mask) { @@ -199,8 +225,11 @@ int skl_get_pvt_id(struct skl_sst *ctx, struct skl_module_cfg *mconfig) if (uuid_le_cmp(*uuid_mod, module->uuid) == 0) {
pvt_id = skl_pvtid_128(module); - if (pvt_id >= 0) + if (pvt_id >= 0) { + module->instance_id[pvt_id] = + mconfig->id.instance_id; return pvt_id; + } } }
@@ -242,7 +271,7 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw, { struct adsp_fw_hdr *adsp_hdr; struct adsp_module_entry *mod_entry; - int i, num_entry; + int i, num_entry, size; uuid_le *uuid_bin; const char *buf; struct skl_sst *skl = ctx->thread_context; @@ -306,6 +335,10 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw, module->id = (i | (index << 12)); module->is_loadable = mod_entry->type.load_type; module->max_instance = mod_entry->instance_max_count; + size = sizeof(int) * mod_entry->instance_max_count; + module->instance_id = devm_kzalloc(ctx->dev, size, GFP_KERNEL); + if (!module->instance_id) + return -ENOMEM;
list_add_tail(&module->list, &skl->uuid_list);