The patch
ASoC: Intel: Skylake: Add helper routine to handle Algo parameter
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
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Thanks, Mark
From 399b210bef097ce01d9e7b03ce5d4435f0624111 Mon Sep 17 00:00:00 2001
From: Jeeja KP jeeja.kp@intel.com Date: Sat, 28 Nov 2015 15:01:48 +0530 Subject: [PATCH] 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 --- sound/soc/intel/skylake/skl-messages.c | 31 ++++++++++++++++++++++++++++ sound/soc/intel/skylake/skl-topology.h | 5 +++++ sound/soc/intel/skylake/skl-tplg-interface.h | 3 ++- 3 files changed, 38 insertions(+), 1 deletion(-)
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 {