/*
* DSP needs SRC module for frequency conversion, SRC takes base module
* configuration and the target frequency as extra parameter passed as src
* config
*/
static void skl_set_src_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_src_module_cfg *src_mconfig)
{
struct skl_module_fmt *fmt = &mconfig->out_fmt[0];
skl_set_base_module_format(ctx, mconfig,
(struct skl_base_cfg *)src_mconfig);
src_mconfig->src_cfg = fmt->s_freq;
}
/*
* Mic select module allows selecting one or many input channels, thus
* acting as a demux.
*
* Mic select module take base module configuration and out-format
* configuration
*/
static void skl_set_base_outfmt_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_base_outfmt_cfg *base_outfmt_mcfg)
{
struct skl_audio_data_format *out_fmt = &base_outfmt_mcfg->out_fmt;
struct skl_base_cfg *base_cfg =
(struct skl_base_cfg *)base_outfmt_mcfg;
skl_set_base_module_format(ctx, mconfig, base_cfg);
skl_setup_out_format(ctx, mconfig, out_fmt);
}
/*
* 'copier' is DSP internal module which copies data from Host DMA (HDA host
* dma) or link (hda link, SSP, PDM)
* Here we calculate the copier module parameters, like PCM format, output
* format, gateway settings
* copier_module_config is sent as input buffer with INIT_INSTANCE IPC msg
*/
static void skl_set_copier_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_cpr_cfg *cpr_mconfig)
{
struct skl_audio_data_format *out_fmt = &cpr_mconfig->out_fmt;
struct skl_base_cfg *base_cfg = (struct skl_base_cfg *)cpr_mconfig;
skl_set_base_module_format(ctx, mconfig, base_cfg);
skl_setup_out_format(ctx, mconfig, out_fmt);
skl_setup_cpr_gateway_cfg(ctx, mconfig, cpr_mconfig);
}
/*
* DSP needs updown module to do channel conversion. updown module take base
* module configuration and channel configuration
* It also take coefficients and now we have defaults applied here
*/
static void skl_set_updown_mixer_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_up_down_mixer_cfg *mixer_mconfig)
{
struct skl_module *module = mconfig->module;
struct skl_module_iface *iface = &module->formats[mconfig->fmt_idx];
struct skl_module_fmt *fmt = &iface->outputs[0].fmt;
skl_set_base_module_format(ctx, mconfig,
(struct skl_base_cfg *)mixer_mconfig);
mixer_mconfig->out_ch_cfg = fmt->ch_cfg;
mixer_mconfig->ch_map = fmt->ch_map;
}
/*
* DSP needs SRC module for frequency conversion, SRC takes base module
* configuration and the target frequency as extra parameter passed as src
* config
*/
static void skl_set_src_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_src_module_cfg *src_mconfig)
{
struct skl_module *module = mconfig->module;
struct skl_module_iface *iface = &module->formats[mconfig->fmt_idx];
struct skl_module_fmt *fmt = &iface->outputs[0].fmt;
skl_set_base_module_format(ctx, mconfig,
(struct skl_base_cfg *)src_mconfig);
src_mconfig->src_cfg = fmt->s_freq;
}
static int skl_set_module_format(struct skl_sst *ctx,
struct skl_module_cfg *module_config,
u16 *module_config_size,
void **param_data)
{
u16 param_size;
param_size = skl_get_module_param_size(ctx, module_config);
*param_data = kzalloc(param_size, GFP_KERNEL);
if (NULL == *param_data)
return -ENOMEM;
*module_config_size = param_size;
switch (module_config->m_type) {
case SKL_MODULE_TYPE_COPIER:
skl_set_copier_format(ctx, module_config, *param_data);
break;
case SKL_MODULE_TYPE_SRCINT:
skl_set_src_format(ctx, module_config, *param_data);
break;
case SKL_MODULE_TYPE_UPDWMIX:
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;
case SKL_MODULE_TYPE_BASE_OUTFMT:
case SKL_MODULE_TYPE_MIC_SELECT:
case SKL_MODULE_TYPE_KPB:
skl_set_base_outfmt_format(ctx, module_config, *param_data);
break;
default:
skl_set_base_module_format(ctx, module_config, *param_data);
break;
}
dev_dbg(ctx->dev, "Module type=%d config size: %d bytes\n",
module_config->id.module_id, param_size);
print_hex_dump_debug("Module params:", DUMP_PREFIX_OFFSET, 8, 4,
*param_data, param_size, false);
return 0;
}
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);
}
/*
* DSP needs updown module to do channel conversion. updown module take base
* module configuration and channel configuration
* It also take coefficients and now we have defaults applied here
*/
static void skl_set_updown_mixer_format(struct skl_sst *ctx,
struct skl_module_cfg *mconfig,
struct skl_up_down_mixer_cfg *mixer_mconfig)
{
struct skl_module_fmt *fmt = &mconfig->out_fmt[0];
int i = 0;
skl_set_base_module_format(ctx, mconfig,
(struct skl_base_cfg *)mixer_mconfig);
mixer_mconfig->out_ch_cfg = fmt->ch_cfg;
/* Select F/W default coefficient */
mixer_mconfig->coeff_sel = 0x0;
/* User coeff, don't care since we are selecting F/W defaults */
for (i = 0; i < UP_DOWN_MIXER_MAX_COEFF; i++)
mixer_mconfig->coeff[i] = 0xDEADBEEF;
}
