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authorJeeja KP <jeeja.kp@intel.com>2015-11-28 15:01:48 +0530
committerMark Brown <broonie@kernel.org>2015-12-01 22:17:00 +0000
commit399b210bef097ce01d9e7b03ce5d4435f0624111 (patch)
tree8a39fe3874138432d29357c7a2b552a4bc6af9cf
parent9939a9c331ae8b9f859802af352477388b73c700 (diff)
ASoC: Intel: Skylake: Add helper routine to handle Algo parameter
Some DSP modules has user configurable parameters, which are required by some modules at module initialization. To configure the module algorithm parameter during initialization we add helpers here Signed-off-by: Divya Prakash <divya1.prakash@intel.com> Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--sound/soc/intel/skylake/skl-messages.c31
-rw-r--r--sound/soc/intel/skylake/skl-topology.h5
-rw-r--r--sound/soc/intel/skylake/skl-tplg-interface.h3
3 files changed, 38 insertions, 1 deletions
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index 30762734d859..7770a7e4162f 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -387,6 +387,28 @@ static void skl_set_copier_format(struct skl_sst *ctx,
skl_setup_cpr_gateway_cfg(ctx, mconfig, cpr_mconfig);
}
+/*
+ * Algo module are DSP pre processing modules. Algo module take base module
+ * configuration and params
+ */
+
+static void skl_set_algo_format(struct skl_sst *ctx,
+ struct skl_module_cfg *mconfig,
+ struct skl_algo_cfg *algo_mcfg)
+{
+ struct skl_base_cfg *base_cfg = (struct skl_base_cfg *)algo_mcfg;
+
+ skl_set_base_module_format(ctx, mconfig, base_cfg);
+
+ if (mconfig->formats_config.caps_size == 0)
+ return;
+
+ memcpy(algo_mcfg->params,
+ mconfig->formats_config.caps,
+ mconfig->formats_config.caps_size);
+
+}
+
static u16 skl_get_module_param_size(struct skl_sst *ctx,
struct skl_module_cfg *mconfig)
{
@@ -404,6 +426,11 @@ static u16 skl_get_module_param_size(struct skl_sst *ctx,
case SKL_MODULE_TYPE_UPDWMIX:
return sizeof(struct skl_up_down_mixer_cfg);
+ case SKL_MODULE_TYPE_ALGO:
+ param_size = sizeof(struct skl_base_cfg);
+ param_size += mconfig->formats_config.caps_size;
+ return param_size;
+
default:
/*
* return only base cfg when no specific module type is
@@ -450,6 +477,10 @@ static int skl_set_module_format(struct skl_sst *ctx,
skl_set_updown_mixer_format(ctx, module_config, *param_data);
break;
+ case SKL_MODULE_TYPE_ALGO:
+ skl_set_algo_format(ctx, module_config, *param_data);
+ break;
+
default:
skl_set_base_module_format(ctx, module_config, *param_data);
break;
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
index 5ba985b36227..0a66fab59828 100644
--- a/sound/soc/intel/skylake/skl-topology.h
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -140,6 +140,11 @@ struct skl_up_down_mixer_cfg {
s32 coeff[UP_DOWN_MIXER_MAX_COEFF];
} __packed;
+struct skl_algo_cfg {
+ struct skl_base_cfg base_cfg;
+ char params[0];
+} __packed;
+
enum skl_dma_type {
SKL_DMA_HDA_HOST_OUTPUT_CLASS = 0,
SKL_DMA_HDA_HOST_INPUT_CLASS = 1,
diff --git a/sound/soc/intel/skylake/skl-tplg-interface.h b/sound/soc/intel/skylake/skl-tplg-interface.h
index 20c068754d08..63c83a3eeb7e 100644
--- a/sound/soc/intel/skylake/skl-tplg-interface.h
+++ b/sound/soc/intel/skylake/skl-tplg-interface.h
@@ -81,7 +81,8 @@ enum skl_module_type {
SKL_MODULE_TYPE_MIXER = 0,
SKL_MODULE_TYPE_COPIER,
SKL_MODULE_TYPE_UPDWMIX,
- SKL_MODULE_TYPE_SRCINT
+ SKL_MODULE_TYPE_SRCINT,
+ SKL_MODULE_TYPE_ALGO
};
enum skl_core_affinity {