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ASoC: Intel: Skylake: read params from DSP if module is on

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If a module is ON then we should read the module parameters from
DSP rather than driver cached values

Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Omair M Abdullah 2015-12-03 23:29:56 +05:30 committed by Mark Brown
parent cce1c7f383
commit 7d9f29119d
3 changed files with 22 additions and 0 deletions
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13
sound/soc/intel/skylake/skl-messages.c
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@ -927,3 +927,16 @@ int skl_set_module_params(struct skl_sst *ctx, u32 *params, int size,
return skl_ipc_set_large_config(&ctx->ipc, &msg, params); return skl_ipc_set_large_config(&ctx->ipc, &msg, params);
} }
int skl_get_module_params(struct skl_sst *ctx, u32 *params, int size,
u32 param_id, struct skl_module_cfg *mcfg)
{
struct skl_ipc_large_config_msg msg;
msg.module_id = mcfg->id.module_id;
msg.instance_id = mcfg->id.instance_id;
msg.param_data_size = size;
msg.large_param_id = param_id;
return skl_ipc_get_large_config(&ctx->ipc, &msg, params);
}

7
sound/soc/intel/skylake/skl-topology.c
View File

@ -908,6 +908,13 @@ static int skl_tplg_tlv_control_get(struct snd_kcontrol *kcontrol,
struct soc_bytes_ext *sb = struct soc_bytes_ext *sb =
(struct soc_bytes_ext *)kcontrol->private_value; (struct soc_bytes_ext *)kcontrol->private_value;
struct skl_algo_data *bc = (struct skl_algo_data *)sb->dobj.private; struct skl_algo_data *bc = (struct skl_algo_data *)sb->dobj.private;
struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
struct skl_module_cfg *mconfig = w->priv;
struct skl *skl = get_skl_ctx(w->dapm->dev);
if (w->power)
skl_get_module_params(skl->skl_sst, (u32 *)bc->params,
bc->max, bc->param_id, mconfig);
if (bc->params) { if (bc->params) {
if (copy_to_user(data, &bc->param_id, sizeof(u32))) if (copy_to_user(data, &bc->param_id, sizeof(u32)))

2
sound/soc/intel/skylake/skl-topology.h
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@ -342,6 +342,8 @@ int skl_unbind_modules(struct skl_sst *ctx, struct skl_module_cfg
int skl_set_module_params(struct skl_sst *ctx, u32 *params, int size, int skl_set_module_params(struct skl_sst *ctx, u32 *params, int size,
u32 param_id, struct skl_module_cfg *mcfg); u32 param_id, struct skl_module_cfg *mcfg);
int skl_get_module_params(struct skl_sst *ctx, u32 *params, int size,
u32 param_id, struct skl_module_cfg *mcfg);
enum skl_bitdepth skl_get_bit_depth(int params); enum skl_bitdepth skl_get_bit_depth(int params);
#endif #endif