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Diffstat (limited to 'sound/soc/intel/skylake/skl-topology.c')
-rw-r--r--sound/soc/intel/skylake/skl-topology.c3605
1 files changed, 0 insertions, 3605 deletions
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
deleted file mode 100644
index 602ef4321122..000000000000
--- a/sound/soc/intel/skylake/skl-topology.c
+++ /dev/null
@@ -1,3605 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * skl-topology.c - Implements Platform component ALSA controls/widget
- * handlers.
- *
- * Copyright (C) 2014-2015 Intel Corp
- * Author: Jeeja KP <jeeja.kp@intel.com>
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/firmware.h>
-#include <linux/uuid.h>
-#include <sound/intel-nhlt.h>
-#include <sound/soc.h>
-#include <sound/soc-acpi.h>
-#include <sound/soc-topology.h>
-#include <uapi/sound/snd_sst_tokens.h>
-#include <uapi/sound/skl-tplg-interface.h>
-#include "skl-sst-dsp.h"
-#include "skl-sst-ipc.h"
-#include "skl-topology.h"
-#include "skl.h"
-#include "../common/sst-dsp.h"
-#include "../common/sst-dsp-priv.h"
-
-#define SKL_CH_FIXUP_MASK (1 << 0)
-#define SKL_RATE_FIXUP_MASK (1 << 1)
-#define SKL_FMT_FIXUP_MASK (1 << 2)
-#define SKL_IN_DIR_BIT_MASK BIT(0)
-#define SKL_PIN_COUNT_MASK GENMASK(7, 4)
-
-static const int mic_mono_list[] = {
-0, 1, 2, 3,
-};
-static const int mic_stereo_list[][SKL_CH_STEREO] = {
-{0, 1}, {0, 2}, {0, 3}, {1, 2}, {1, 3}, {2, 3},
-};
-static const int mic_trio_list[][SKL_CH_TRIO] = {
-{0, 1, 2}, {0, 1, 3}, {0, 2, 3}, {1, 2, 3},
-};
-static const int mic_quatro_list[][SKL_CH_QUATRO] = {
-{0, 1, 2, 3},
-};
-
-#define CHECK_HW_PARAMS(ch, freq, bps, prm_ch, prm_freq, prm_bps) \
- ((ch == prm_ch) && (bps == prm_bps) && (freq == prm_freq))
-
-void skl_tplg_d0i3_get(struct skl_dev *skl, enum d0i3_capability caps)
-{
- struct skl_d0i3_data *d0i3 = &skl->d0i3;
-
- switch (caps) {
- case SKL_D0I3_NONE:
- d0i3->non_d0i3++;
- break;
-
- case SKL_D0I3_STREAMING:
- d0i3->streaming++;
- break;
-
- case SKL_D0I3_NON_STREAMING:
- d0i3->non_streaming++;
- break;
- }
-}
-
-void skl_tplg_d0i3_put(struct skl_dev *skl, enum d0i3_capability caps)
-{
- struct skl_d0i3_data *d0i3 = &skl->d0i3;
-
- switch (caps) {
- case SKL_D0I3_NONE:
- d0i3->non_d0i3--;
- break;
-
- case SKL_D0I3_STREAMING:
- d0i3->streaming--;
- break;
-
- case SKL_D0I3_NON_STREAMING:
- d0i3->non_streaming--;
- break;
- }
-}
-
-/*
- * SKL DSP driver modelling uses only few DAPM widgets so for rest we will
- * ignore. This helpers checks if the SKL driver handles this widget type
- */
-static int is_skl_dsp_widget_type(struct snd_soc_dapm_widget *w,
- struct device *dev)
-{
- if (w->dapm->dev != dev)
- return false;
-
- switch (w->id) {
- case snd_soc_dapm_dai_link:
- case snd_soc_dapm_dai_in:
- case snd_soc_dapm_aif_in:
- case snd_soc_dapm_aif_out:
- case snd_soc_dapm_dai_out:
- case snd_soc_dapm_switch:
- case snd_soc_dapm_output:
- case snd_soc_dapm_mux:
-
- return false;
- default:
- return true;
- }
-}
-
-static void skl_dump_mconfig(struct skl_dev *skl, struct skl_module_cfg *mcfg)
-{
- struct skl_module_iface *iface = &mcfg->module->formats[mcfg->fmt_idx];
-
- dev_dbg(skl->dev, "Dumping config\n");
- dev_dbg(skl->dev, "Input Format:\n");
- dev_dbg(skl->dev, "channels = %d\n", iface->inputs[0].fmt.channels);
- dev_dbg(skl->dev, "s_freq = %d\n", iface->inputs[0].fmt.s_freq);
- dev_dbg(skl->dev, "ch_cfg = %d\n", iface->inputs[0].fmt.ch_cfg);
- dev_dbg(skl->dev, "valid bit depth = %d\n",
- iface->inputs[0].fmt.valid_bit_depth);
- dev_dbg(skl->dev, "Output Format:\n");
- dev_dbg(skl->dev, "channels = %d\n", iface->outputs[0].fmt.channels);
- dev_dbg(skl->dev, "s_freq = %d\n", iface->outputs[0].fmt.s_freq);
- dev_dbg(skl->dev, "valid bit depth = %d\n",
- iface->outputs[0].fmt.valid_bit_depth);
- dev_dbg(skl->dev, "ch_cfg = %d\n", iface->outputs[0].fmt.ch_cfg);
-}
-
-static void skl_tplg_update_chmap(struct skl_module_fmt *fmt, int chs)
-{
- int slot_map = 0xFFFFFFFF;
- int start_slot = 0;
- int i;
-
- for (i = 0; i < chs; i++) {
- /*
- * For 2 channels with starting slot as 0, slot map will
- * look like 0xFFFFFF10.
- */
- slot_map &= (~(0xF << (4 * i)) | (start_slot << (4 * i)));
- start_slot++;
- }
- fmt->ch_map = slot_map;
-}
-
-static void skl_tplg_update_params(struct skl_module_fmt *fmt,
- struct skl_pipe_params *params, int fixup)
-{
- if (fixup & SKL_RATE_FIXUP_MASK)
- fmt->s_freq = params->s_freq;
- if (fixup & SKL_CH_FIXUP_MASK) {
- fmt->channels = params->ch;
- skl_tplg_update_chmap(fmt, fmt->channels);
- }
- if (fixup & SKL_FMT_FIXUP_MASK) {
- fmt->valid_bit_depth = skl_get_bit_depth(params->s_fmt);
-
- /*
- * 16 bit is 16 bit container whereas 24 bit is in 32 bit
- * container so update bit depth accordingly
- */
- switch (fmt->valid_bit_depth) {
- case SKL_DEPTH_16BIT:
- fmt->bit_depth = fmt->valid_bit_depth;
- break;
-
- default:
- fmt->bit_depth = SKL_DEPTH_32BIT;
- break;
- }
- }
-
-}
-
-/*
- * A pipeline may have modules which impact the pcm parameters, like SRC,
- * channel converter, format converter.
- * We need to calculate the output params by applying the 'fixup'
- * Topology will tell driver which type of fixup is to be applied by
- * supplying the fixup mask, so based on that we calculate the output
- *
- * Now In FE the pcm hw_params is source/target format. Same is applicable
- * for BE with its hw_params invoked.
- * here based on FE, BE pipeline and direction we calculate the input and
- * outfix and then apply that for a module
- */
-static void skl_tplg_update_params_fixup(struct skl_module_cfg *m_cfg,
- struct skl_pipe_params *params, bool is_fe)
-{
- int in_fixup, out_fixup;
- struct skl_module_fmt *in_fmt, *out_fmt;
-
- /* Fixups will be applied to pin 0 only */
- in_fmt = &m_cfg->module->formats[m_cfg->fmt_idx].inputs[0].fmt;
- out_fmt = &m_cfg->module->formats[m_cfg->fmt_idx].outputs[0].fmt;
-
- if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- if (is_fe) {
- in_fixup = m_cfg->params_fixup;
- out_fixup = (~m_cfg->converter) &
- m_cfg->params_fixup;
- } else {
- out_fixup = m_cfg->params_fixup;
- in_fixup = (~m_cfg->converter) &
- m_cfg->params_fixup;
- }
- } else {
- if (is_fe) {
- out_fixup = m_cfg->params_fixup;
- in_fixup = (~m_cfg->converter) &
- m_cfg->params_fixup;
- } else {
- in_fixup = m_cfg->params_fixup;
- out_fixup = (~m_cfg->converter) &
- m_cfg->params_fixup;
- }
- }
-
- skl_tplg_update_params(in_fmt, params, in_fixup);
- skl_tplg_update_params(out_fmt, params, out_fixup);
-}
-
-/*
- * A module needs input and output buffers, which are dependent upon pcm
- * params, so once we have calculate params, we need buffer calculation as
- * well.
- */
-static void skl_tplg_update_buffer_size(struct skl_dev *skl,
- struct skl_module_cfg *mcfg)
-{
- int multiplier = 1;
- struct skl_module_fmt *in_fmt, *out_fmt;
- struct skl_module_res *res;
-
- /* Since fixups is applied to pin 0 only, ibs, obs needs
- * change for pin 0 only
- */
- res = &mcfg->module->resources[mcfg->res_idx];
- in_fmt = &mcfg->module->formats[mcfg->fmt_idx].inputs[0].fmt;
- out_fmt = &mcfg->module->formats[mcfg->fmt_idx].outputs[0].fmt;
-
- if (mcfg->m_type == SKL_MODULE_TYPE_SRCINT)
- multiplier = 5;
-
- res->ibs = DIV_ROUND_UP(in_fmt->s_freq, 1000) *
- in_fmt->channels * (in_fmt->bit_depth >> 3) *
- multiplier;
-
- res->obs = DIV_ROUND_UP(out_fmt->s_freq, 1000) *
- out_fmt->channels * (out_fmt->bit_depth >> 3) *
- multiplier;
-}
-
-static u8 skl_tplg_be_dev_type(int dev_type)
-{
- int ret;
-
- switch (dev_type) {
- case SKL_DEVICE_BT:
- ret = NHLT_DEVICE_BT;
- break;
-
- case SKL_DEVICE_DMIC:
- ret = NHLT_DEVICE_DMIC;
- break;
-
- case SKL_DEVICE_I2S:
- ret = NHLT_DEVICE_I2S;
- break;
-
- default:
- ret = NHLT_DEVICE_INVALID;
- break;
- }
-
- return ret;
-}
-
-static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl)
-{
- struct skl_module_cfg *m_cfg = w->priv;
- int link_type, dir;
- u32 ch, s_freq, s_fmt, s_cont;
- struct nhlt_specific_cfg *cfg;
- u8 dev_type = skl_tplg_be_dev_type(m_cfg->dev_type);
- int fmt_idx = m_cfg->fmt_idx;
- struct skl_module_iface *m_iface = &m_cfg->module->formats[fmt_idx];
-
- /* check if we already have blob */
- if (m_cfg->formats_config[SKL_PARAM_INIT].caps_size > 0)
- return 0;
-
- dev_dbg(skl->dev, "Applying default cfg blob\n");
- switch (m_cfg->dev_type) {
- case SKL_DEVICE_DMIC:
- link_type = NHLT_LINK_DMIC;
- dir = SNDRV_PCM_STREAM_CAPTURE;
- s_freq = m_iface->inputs[0].fmt.s_freq;
- s_fmt = m_iface->inputs[0].fmt.valid_bit_depth;
- s_cont = m_iface->inputs[0].fmt.bit_depth;
- ch = m_iface->inputs[0].fmt.channels;
- break;
-
- case SKL_DEVICE_I2S:
- link_type = NHLT_LINK_SSP;
- if (m_cfg->hw_conn_type == SKL_CONN_SOURCE) {
- dir = SNDRV_PCM_STREAM_PLAYBACK;
- s_freq = m_iface->outputs[0].fmt.s_freq;
- s_fmt = m_iface->outputs[0].fmt.valid_bit_depth;
- s_cont = m_iface->outputs[0].fmt.bit_depth;
- ch = m_iface->outputs[0].fmt.channels;
- } else {
- dir = SNDRV_PCM_STREAM_CAPTURE;
- s_freq = m_iface->inputs[0].fmt.s_freq;
- s_fmt = m_iface->inputs[0].fmt.valid_bit_depth;
- s_cont = m_iface->inputs[0].fmt.bit_depth;
- ch = m_iface->inputs[0].fmt.channels;
- }
- break;
-
- default:
- return -EINVAL;
- }
-
- /* update the blob based on virtual bus_id and default params */
- cfg = intel_nhlt_get_endpoint_blob(skl->dev, skl->nhlt, m_cfg->vbus_id,
- link_type, s_fmt, s_cont, ch,
- s_freq, dir, dev_type);
- if (cfg) {
- m_cfg->formats_config[SKL_PARAM_INIT].caps_size = cfg->size;
- m_cfg->formats_config[SKL_PARAM_INIT].caps = (u32 *)&cfg->caps;
- } else {
- dev_err(skl->dev, "Blob NULL for id %x type %d dirn %d\n",
- m_cfg->vbus_id, link_type, dir);
- dev_err(skl->dev, "PCM: ch %d, freq %d, fmt %d/%d\n",
- ch, s_freq, s_fmt, s_cont);
- return -EIO;
- }
-
- return 0;
-}
-
-static void skl_tplg_update_module_params(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl)
-{
- struct skl_module_cfg *m_cfg = w->priv;
- struct skl_pipe_params *params = m_cfg->pipe->p_params;
- int p_conn_type = m_cfg->pipe->conn_type;
- bool is_fe;
-
- if (!m_cfg->params_fixup)
- return;
-
- dev_dbg(skl->dev, "Mconfig for widget=%s BEFORE updation\n",
- w->name);
-
- skl_dump_mconfig(skl, m_cfg);
-
- if (p_conn_type == SKL_PIPE_CONN_TYPE_FE)
- is_fe = true;
- else
- is_fe = false;
-
- skl_tplg_update_params_fixup(m_cfg, params, is_fe);
- skl_tplg_update_buffer_size(skl, m_cfg);
-
- dev_dbg(skl->dev, "Mconfig for widget=%s AFTER updation\n",
- w->name);
-
- skl_dump_mconfig(skl, m_cfg);
-}
-
-/*
- * some modules can have multiple params set from user control and
- * need to be set after module is initialized. If set_param flag is
- * set module params will be done after module is initialised.
- */
-static int skl_tplg_set_module_params(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl)
-{
- int i, ret;
- struct skl_module_cfg *mconfig = w->priv;
- const struct snd_kcontrol_new *k;
- struct soc_bytes_ext *sb;
- struct skl_algo_data *bc;
- struct skl_specific_cfg *sp_cfg;
-
- if (mconfig->formats_config[SKL_PARAM_SET].caps_size > 0 &&
- mconfig->formats_config[SKL_PARAM_SET].set_params == SKL_PARAM_SET) {
- sp_cfg = &mconfig->formats_config[SKL_PARAM_SET];
- ret = skl_set_module_params(skl, sp_cfg->caps,
- sp_cfg->caps_size,
- sp_cfg->param_id, mconfig);
- if (ret < 0)
- return ret;
- }
-
- for (i = 0; i < w->num_kcontrols; i++) {
- k = &w->kcontrol_news[i];
- if (k->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) {
- sb = (void *) k->private_value;
- bc = (struct skl_algo_data *)sb->dobj.private;
-
- if (bc->set_params == SKL_PARAM_SET) {
- ret = skl_set_module_params(skl,
- (u32 *)bc->params, bc->size,
- bc->param_id, mconfig);
- if (ret < 0)
- return ret;
- }
- }
- }
-
- return 0;
-}
-
-/*
- * some module param can set from user control and this is required as
- * when module is initailzed. if module param is required in init it is
- * identifed by set_param flag. if set_param flag is not set, then this
- * parameter needs to set as part of module init.
- */
-static int skl_tplg_set_module_init_data(struct snd_soc_dapm_widget *w)
-{
- const struct snd_kcontrol_new *k;
- struct soc_bytes_ext *sb;
- struct skl_algo_data *bc;
- struct skl_module_cfg *mconfig = w->priv;
- int i;
-
- for (i = 0; i < w->num_kcontrols; i++) {
- k = &w->kcontrol_news[i];
- if (k->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) {
- sb = (struct soc_bytes_ext *)k->private_value;
- bc = (struct skl_algo_data *)sb->dobj.private;
-
- if (bc->set_params != SKL_PARAM_INIT)
- continue;
-
- mconfig->formats_config[SKL_PARAM_INIT].caps =
- (u32 *)bc->params;
- mconfig->formats_config[SKL_PARAM_INIT].caps_size =
- bc->size;
-
- break;
- }
- }
-
- return 0;
-}
-
-static int skl_tplg_module_prepare(struct skl_dev *skl, struct skl_pipe *pipe,
- struct snd_soc_dapm_widget *w, struct skl_module_cfg *mcfg)
-{
- switch (mcfg->dev_type) {
- case SKL_DEVICE_HDAHOST:
- return skl_pcm_host_dma_prepare(skl->dev, pipe->p_params);
-
- case SKL_DEVICE_HDALINK:
- return skl_pcm_link_dma_prepare(skl->dev, pipe->p_params);
- }
-
- return 0;
-}
-
-/*
- * Inside a pipe instance, we can have various modules. These modules need
- * to instantiated in DSP by invoking INIT_MODULE IPC, which is achieved by
- * skl_init_module() routine, so invoke that for all modules in a pipeline
- */
-static int
-skl_tplg_init_pipe_modules(struct skl_dev *skl, struct skl_pipe *pipe)
-{
- struct skl_pipe_module *w_module;
- struct snd_soc_dapm_widget *w;
- struct skl_module_cfg *mconfig;
- u8 cfg_idx;
- int ret = 0;
-
- list_for_each_entry(w_module, &pipe->w_list, node) {
- guid_t *uuid_mod;
- w = w_module->w;
- mconfig = w->priv;
-
- /* check if module ids are populated */
- if (mconfig->id.module_id < 0) {
- dev_err(skl->dev,
- "module %pUL id not populated\n",
- (guid_t *)mconfig->guid);
- return -EIO;
- }
-
- cfg_idx = mconfig->pipe->cur_config_idx;
- mconfig->fmt_idx = mconfig->mod_cfg[cfg_idx].fmt_idx;
- mconfig->res_idx = mconfig->mod_cfg[cfg_idx].res_idx;
-
- if (mconfig->module->loadable && skl->dsp->fw_ops.load_mod) {
- ret = skl->dsp->fw_ops.load_mod(skl->dsp,
- mconfig->id.module_id, mconfig->guid);
- if (ret < 0)
- return ret;
- }
-
- /* prepare the DMA if the module is gateway cpr */
- ret = skl_tplg_module_prepare(skl, pipe, w, mconfig);
- if (ret < 0)
- return ret;
-
- /* update blob if blob is null for be with default value */
- skl_tplg_update_be_blob(w, skl);
-
- /*
- * apply fix/conversion to module params based on
- * FE/BE params
- */
- skl_tplg_update_module_params(w, skl);
- uuid_mod = (guid_t *)mconfig->guid;
- mconfig->id.pvt_id = skl_get_pvt_id(skl, uuid_mod,
- mconfig->id.instance_id);
- if (mconfig->id.pvt_id < 0)
- return ret;
- skl_tplg_set_module_init_data(w);
-
- ret = skl_dsp_get_core(skl->dsp, mconfig->core_id);
- if (ret < 0) {
- dev_err(skl->dev, "Failed to wake up core %d ret=%d\n",
- mconfig->core_id, ret);
- return ret;
- }
-
- ret = skl_init_module(skl, mconfig);
- if (ret < 0) {
- skl_put_pvt_id(skl, uuid_mod, &mconfig->id.pvt_id);
- goto err;
- }
-
- ret = skl_tplg_set_module_params(w, skl);
- if (ret < 0)
- goto err;
- }
-
- return 0;
-err:
- skl_dsp_put_core(skl->dsp, mconfig->core_id);
- return ret;
-}
-
-static int skl_tplg_unload_pipe_modules(struct skl_dev *skl,
- struct skl_pipe *pipe)
-{
- int ret = 0;
- struct skl_pipe_module *w_module;
- struct skl_module_cfg *mconfig;
-
- list_for_each_entry(w_module, &pipe->w_list, node) {
- guid_t *uuid_mod;
- mconfig = w_module->w->priv;
- uuid_mod = (guid_t *)mconfig->guid;
-
- if (mconfig->module->loadable && skl->dsp->fw_ops.unload_mod) {
- ret = skl->dsp->fw_ops.unload_mod(skl->dsp,
- mconfig->id.module_id);
- if (ret < 0)
- return -EIO;
- }
- skl_put_pvt_id(skl, uuid_mod, &mconfig->id.pvt_id);
-
- ret = skl_dsp_put_core(skl->dsp, mconfig->core_id);
- if (ret < 0) {
- /* don't return; continue with other modules */
- dev_err(skl->dev, "Failed to sleep core %d ret=%d\n",
- mconfig->core_id, ret);
- }
- }
-
- /* no modules to unload in this path, so return */
- return ret;
-}
-
-static void skl_tplg_set_pipe_config_idx(struct skl_pipe *pipe, int idx)
-{
- pipe->cur_config_idx = idx;
- pipe->memory_pages = pipe->configs[idx].mem_pages;
-}
-
-/*
- * Here, we select pipe format based on the pipe type and pipe
- * direction to determine the current config index for the pipeline.
- * The config index is then used to select proper module resources.
- * Intermediate pipes currently have a fixed format hence we select the
- * 0th configuratation by default for such pipes.
- */
-static int
-skl_tplg_get_pipe_config(struct skl_dev *skl, struct skl_module_cfg *mconfig)
-{
- struct skl_pipe *pipe = mconfig->pipe;
- struct skl_pipe_params *params = pipe->p_params;
- struct skl_path_config *pconfig = &pipe->configs[0];
- struct skl_pipe_fmt *fmt = NULL;
- bool in_fmt = false;
- int i;
-
- if (pipe->nr_cfgs == 0) {
- skl_tplg_set_pipe_config_idx(pipe, 0);
- return 0;
- }
-
- if (pipe->conn_type == SKL_PIPE_CONN_TYPE_NONE || pipe->nr_cfgs == 1) {
- dev_dbg(skl->dev, "No conn_type or just 1 pathcfg, taking 0th for %d\n",
- pipe->ppl_id);
- skl_tplg_set_pipe_config_idx(pipe, 0);
- return 0;
- }
-
- if ((pipe->conn_type == SKL_PIPE_CONN_TYPE_FE &&
- pipe->direction == SNDRV_PCM_STREAM_PLAYBACK) ||
- (pipe->conn_type == SKL_PIPE_CONN_TYPE_BE &&
- pipe->direction == SNDRV_PCM_STREAM_CAPTURE))
- in_fmt = true;
-
- for (i = 0; i < pipe->nr_cfgs; i++) {
- pconfig = &pipe->configs[i];
- if (in_fmt)
- fmt = &pconfig->in_fmt;
- else
- fmt = &pconfig->out_fmt;
-
- if (CHECK_HW_PARAMS(params->ch, params->s_freq, params->s_fmt,
- fmt->channels, fmt->freq, fmt->bps)) {
- skl_tplg_set_pipe_config_idx(pipe, i);
- dev_dbg(skl->dev, "Using pipe config: %d\n", i);
- return 0;
- }
- }
-
- dev_err(skl->dev, "Invalid pipe config: %d %d %d for pipe: %d\n",
- params->ch, params->s_freq, params->s_fmt, pipe->ppl_id);
- return -EINVAL;
-}
-
-/*
- * Mixer module represents a pipeline. So in the Pre-PMU event of mixer we
- * need create the pipeline. So we do following:
- * - Create the pipeline
- * - Initialize the modules in pipeline
- * - finally bind all modules together
- */
-static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl)
-{
- int ret;
- struct skl_module_cfg *mconfig = w->priv;
- struct skl_pipe_module *w_module;
- struct skl_pipe *s_pipe = mconfig->pipe;
- struct skl_module_cfg *src_module = NULL, *dst_module, *module;
- struct skl_module_deferred_bind *modules;
-
- ret = skl_tplg_get_pipe_config(skl, mconfig);
- if (ret < 0)
- return ret;
-
- /*
- * Create a list of modules for pipe.
- * This list contains modules from source to sink
- */
- ret = skl_create_pipeline(skl, mconfig->pipe);
- if (ret < 0)
- return ret;
-
- /* Init all pipe modules from source to sink */
- ret = skl_tplg_init_pipe_modules(skl, s_pipe);
- if (ret < 0)
- return ret;
-
- /* Bind modules from source to sink */
- list_for_each_entry(w_module, &s_pipe->w_list, node) {
- dst_module = w_module->w->priv;
-
- if (src_module == NULL) {
- src_module = dst_module;
- continue;
- }
-
- ret = skl_bind_modules(skl, src_module, dst_module);
- if (ret < 0)
- return ret;
-
- src_module = dst_module;
- }
-
- /*
- * When the destination module is initialized, check for these modules
- * in deferred bind list. If found, bind them.
- */
- list_for_each_entry(w_module, &s_pipe->w_list, node) {
- if (list_empty(&skl->bind_list))
- break;
-
- list_for_each_entry(modules, &skl->bind_list, node) {
- module = w_module->w->priv;
- if (modules->dst == module)
- skl_bind_modules(skl, modules->src,
- modules->dst);
- }
- }
-
- return 0;
-}
-
-static int skl_fill_sink_instance_id(struct skl_dev *skl, u32 *params,
- int size, struct skl_module_cfg *mcfg)
-{
- int i, pvt_id;
-
- if (mcfg->m_type == SKL_MODULE_TYPE_KPB) {
- struct skl_kpb_params *kpb_params =
- (struct skl_kpb_params *)params;
- struct skl_mod_inst_map *inst = kpb_params->u.map;
-
- for (i = 0; i < kpb_params->num_modules; i++) {
- pvt_id = skl_get_pvt_instance_id_map(skl, inst->mod_id,
- inst->inst_id);
- if (pvt_id < 0)
- return -EINVAL;
-
- inst->inst_id = pvt_id;
- inst++;
- }
- }
-
- return 0;
-}
-/*
- * Some modules require params to be set after the module is bound to
- * all pins connected.
- *
- * The module provider initializes set_param flag for such modules and we
- * send params after binding
- */
-static int skl_tplg_set_module_bind_params(struct snd_soc_dapm_widget *w,
- struct skl_module_cfg *mcfg, struct skl_dev *skl)
-{
- int i, ret;
- struct skl_module_cfg *mconfig = w->priv;
- const struct snd_kcontrol_new *k;
- struct soc_bytes_ext *sb;
- struct skl_algo_data *bc;
- struct skl_specific_cfg *sp_cfg;
- u32 *params;
-
- /*
- * check all out/in pins are in bind state.
- * if so set the module param
- */
- for (i = 0; i < mcfg->module->max_output_pins; i++) {
- if (mcfg->m_out_pin[i].pin_state != SKL_PIN_BIND_DONE)
- return 0;
- }
-
- for (i = 0; i < mcfg->module->max_input_pins; i++) {
- if (mcfg->m_in_pin[i].pin_state != SKL_PIN_BIND_DONE)
- return 0;
- }
-
- if (mconfig->formats_config[SKL_PARAM_BIND].caps_size > 0 &&
- mconfig->formats_config[SKL_PARAM_BIND].set_params ==
- SKL_PARAM_BIND) {
- sp_cfg = &mconfig->formats_config[SKL_PARAM_BIND];
- ret = skl_set_module_params(skl, sp_cfg->caps,
- sp_cfg->caps_size,
- sp_cfg->param_id, mconfig);
- if (ret < 0)
- return ret;
- }
-
- for (i = 0; i < w->num_kcontrols; i++) {
- k = &w->kcontrol_news[i];
- if (k->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) {
- sb = (void *) k->private_value;
- bc = (struct skl_algo_data *)sb->dobj.private;
-
- if (bc->set_params == SKL_PARAM_BIND) {
- params = kmemdup(bc->params, bc->max, GFP_KERNEL);
- if (!params)
- return -ENOMEM;
-
- skl_fill_sink_instance_id(skl, params, bc->max,
- mconfig);
-
- ret = skl_set_module_params(skl, params,
- bc->max, bc->param_id, mconfig);
- kfree(params);
-
- if (ret < 0)
- return ret;
- }
- }
- }
-
- return 0;
-}
-
-static int skl_get_module_id(struct skl_dev *skl, guid_t *uuid)
-{
- struct uuid_module *module;
-
- list_for_each_entry(module, &skl->uuid_list, list) {
- if (guid_equal(uuid, &module->uuid))
- return module->id;
- }
-
- return -EINVAL;
-}
-
-static int skl_tplg_find_moduleid_from_uuid(struct skl_dev *skl,
- const struct snd_kcontrol_new *k)
-{
- struct soc_bytes_ext *sb = (void *) k->private_value;
- struct skl_algo_data *bc = (struct skl_algo_data *)sb->dobj.private;
- struct skl_kpb_params *uuid_params, *params;
- struct hdac_bus *bus = skl_to_bus(skl);
- int i, size, module_id;
-
- if (bc->set_params == SKL_PARAM_BIND && bc->max) {
- uuid_params = (struct skl_kpb_params *)bc->params;
- size = struct_size(params, u.map, uuid_params->num_modules);
-
- params = devm_kzalloc(bus->dev, size, GFP_KERNEL);
- if (!params)
- return -ENOMEM;
-
- params->num_modules = uuid_params->num_modules;
-
- for (i = 0; i < uuid_params->num_modules; i++) {
- module_id = skl_get_module_id(skl,
- &uuid_params->u.map_uuid[i].mod_uuid);
- if (module_id < 0) {
- devm_kfree(bus->dev, params);
- return -EINVAL;
- }
-
- params->u.map[i].mod_id = module_id;
- params->u.map[i].inst_id =
- uuid_params->u.map_uuid[i].inst_id;
- }
-
- devm_kfree(bus->dev, bc->params);
- bc->params = (char *)params;
- bc->max = size;
- }
-
- return 0;
-}
-
-/*
- * Retrieve the module id from UUID mentioned in the
- * post bind params
- */
-void skl_tplg_add_moduleid_in_bind_params(struct skl_dev *skl,
- struct snd_soc_dapm_widget *w)
-{
- struct skl_module_cfg *mconfig = w->priv;
- int i;
-
- /*
- * Post bind params are used for only for KPB
- * to set copier instances to drain the data
- * in fast mode
- */
- if (mconfig->m_type != SKL_MODULE_TYPE_KPB)
- return;
-
- for (i = 0; i < w->num_kcontrols; i++)
- if ((w->kcontrol_news[i].access &
- SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) &&
- (skl_tplg_find_moduleid_from_uuid(skl,
- &w->kcontrol_news[i]) < 0))
- dev_err(skl->dev,
- "%s: invalid kpb post bind params\n",
- __func__);
-}
-
-static int skl_tplg_module_add_deferred_bind(struct skl_dev *skl,
- struct skl_module_cfg *src, struct skl_module_cfg *dst)
-{
- struct skl_module_deferred_bind *m_list, *modules;
- int i;
-
- /* only supported for module with static pin connection */
- for (i = 0; i < dst->module->max_input_pins; i++) {
- struct skl_module_pin *pin = &dst->m_in_pin[i];
-
- if (pin->is_dynamic)
- continue;
-
- if ((pin->id.module_id == src->id.module_id) &&
- (pin->id.instance_id == src->id.instance_id)) {
-
- if (!list_empty(&skl->bind_list)) {
- list_for_each_entry(modules, &skl->bind_list, node) {
- if (modules->src == src && modules->dst == dst)
- return 0;
- }
- }
-
- m_list = kzalloc(sizeof(*m_list), GFP_KERNEL);
- if (!m_list)
- return -ENOMEM;
-
- m_list->src = src;
- m_list->dst = dst;
-
- list_add(&m_list->node, &skl->bind_list);
- }
- }
-
- return 0;
-}
-
-static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl,
- struct snd_soc_dapm_widget *src_w,
- struct skl_module_cfg *src_mconfig)
-{
- struct snd_soc_dapm_path *p;
- struct snd_soc_dapm_widget *sink = NULL, *next_sink = NULL;
- struct skl_module_cfg *sink_mconfig;
- int ret;
-
- snd_soc_dapm_widget_for_each_sink_path(w, p) {
- if (!p->connect)
- continue;
-
- dev_dbg(skl->dev,
- "%s: src widget=%s\n", __func__, w->name);
- dev_dbg(skl->dev,
- "%s: sink widget=%s\n", __func__, p->sink->name);
-
- next_sink = p->sink;
-
- if (!is_skl_dsp_widget_type(p->sink, skl->dev))
- return skl_tplg_bind_sinks(p->sink, skl, src_w, src_mconfig);
-
- /*
- * here we will check widgets in sink pipelines, so that
- * can be any widgets type and we are only interested if
- * they are ones used for SKL so check that first
- */
- if ((p->sink->priv != NULL) &&
- is_skl_dsp_widget_type(p->sink, skl->dev)) {
-
- sink = p->sink;
- sink_mconfig = sink->priv;
-
- /*
- * Modules other than PGA leaf can be connected
- * directly or via switch to a module in another
- * pipeline. EX: reference path
- * when the path is enabled, the dst module that needs
- * to be bound may not be initialized. if the module is
- * not initialized, add these modules in the deferred
- * bind list and when the dst module is initialised,
- * bind this module to the dst_module in deferred list.
- */
- if (((src_mconfig->m_state == SKL_MODULE_INIT_DONE)
- && (sink_mconfig->m_state == SKL_MODULE_UNINIT))) {
-
- ret = skl_tplg_module_add_deferred_bind(skl,
- src_mconfig, sink_mconfig);
-
- if (ret < 0)
- return ret;
-
- }
-
-
- if (src_mconfig->m_state == SKL_MODULE_UNINIT ||
- sink_mconfig->m_state == SKL_MODULE_UNINIT)
- continue;
-
- /* Bind source to sink, mixin is always source */
- ret = skl_bind_modules(skl, src_mconfig, sink_mconfig);
- if (ret)
- return ret;
-
- /* set module params after bind */
- skl_tplg_set_module_bind_params(src_w,
- src_mconfig, skl);
- skl_tplg_set_module_bind_params(sink,
- sink_mconfig, skl);
-
- /* Start sinks pipe first */
- if (sink_mconfig->pipe->state != SKL_PIPE_STARTED) {
- if (sink_mconfig->pipe->conn_type !=
- SKL_PIPE_CONN_TYPE_FE)
- ret = skl_run_pipe(skl,
- sink_mconfig->pipe);
- if (ret)
- return ret;
- }
- }
- }
-
- if (!sink && next_sink)
- return skl_tplg_bind_sinks(next_sink, skl, src_w, src_mconfig);
-
- return 0;
-}
-
-/*
- * A PGA represents a module in a pipeline. So in the Pre-PMU event of PGA
- * we need to do following:
- * - Bind to sink pipeline
- * Since the sink pipes can be running and we don't get mixer event on
- * connect for already running mixer, we need to find the sink pipes
- * here and bind to them. This way dynamic connect works.
- * - Start sink pipeline, if not running
- * - Then run current pipe
- */
-static int skl_tplg_pga_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl)
-{
- struct skl_module_cfg *src_mconfig;
- int ret = 0;
-
- src_mconfig = w->priv;
-
- /*
- * find which sink it is connected to, bind with the sink,
- * if sink is not started, start sink pipe first, then start
- * this pipe
- */
- ret = skl_tplg_bind_sinks(w, skl, w, src_mconfig);
- if (ret)
- return ret;
-
- /* Start source pipe last after starting all sinks */
- if (src_mconfig->pipe->conn_type != SKL_PIPE_CONN_TYPE_FE)
- return skl_run_pipe(skl, src_mconfig->pipe);
-
- return 0;
-}
-
-static struct snd_soc_dapm_widget *skl_get_src_dsp_widget(
- struct snd_soc_dapm_widget *w, struct skl_dev *skl)
-{
- struct snd_soc_dapm_path *p;
- struct snd_soc_dapm_widget *src_w = NULL;
-
- snd_soc_dapm_widget_for_each_source_path(w, p) {
- src_w = p->source;
- if (!p->connect)
- continue;
-
- dev_dbg(skl->dev, "sink widget=%s\n", w->name);
- dev_dbg(skl->dev, "src widget=%s\n", p->source->name);
-
- /*
- * here we will check widgets in sink pipelines, so that can
- * be any widgets type and we are only interested if they are
- * ones used for SKL so check that first
- */
- if ((p->source->priv != NULL) &&
- is_skl_dsp_widget_type(p->source, skl->dev)) {
- return p->source;
- }
- }
-
- if (src_w != NULL)
- return skl_get_src_dsp_widget(src_w, skl);
-
- return NULL;
-}
-
-/*
- * in the Post-PMU event of mixer we need to do following:
- * - Check if this pipe is running
- * - if not, then
- * - bind this pipeline to its source pipeline
- * if source pipe is already running, this means it is a dynamic
- * connection and we need to bind only to that pipe
- * - start this pipeline
- */
-static int skl_tplg_mixer_dapm_post_pmu_event(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl)
-{
- int ret = 0;
- struct snd_soc_dapm_widget *source, *sink;
- struct skl_module_cfg *src_mconfig, *sink_mconfig;
- int src_pipe_started = 0;
-
- sink = w;
- sink_mconfig = sink->priv;
-
- /*
- * If source pipe is already started, that means source is driving
- * one more sink before this sink got connected, Since source is
- * started, bind this sink to source and start this pipe.
- */
- source = skl_get_src_dsp_widget(w, skl);
- if (source != NULL) {
- src_mconfig = source->priv;
- sink_mconfig = sink->priv;
- src_pipe_started = 1;
-
- /*
- * check pipe state, then no need to bind or start the
- * pipe
- */
- if (src_mconfig->pipe->state != SKL_PIPE_STARTED)
- src_pipe_started = 0;
- }
-
- if (src_pipe_started) {
- ret = skl_bind_modules(skl, src_mconfig, sink_mconfig);
- if (ret)
- return ret;
-
- /* set module params after bind */
- skl_tplg_set_module_bind_params(source, src_mconfig, skl);
- skl_tplg_set_module_bind_params(sink, sink_mconfig, skl);
-
- if (sink_mconfig->pipe->conn_type != SKL_PIPE_CONN_TYPE_FE)
- ret = skl_run_pipe(skl, sink_mconfig->pipe);
- }
-
- return ret;
-}
-
-/*
- * in the Pre-PMD event of mixer we need to do following:
- * - Stop the pipe
- * - find the source connections and remove that from dapm_path_list
- * - unbind with source pipelines if still connected
- */
-static int skl_tplg_mixer_dapm_pre_pmd_event(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl)
-{
- struct skl_module_cfg *src_mconfig, *sink_mconfig;
- int ret = 0, i;
-
- sink_mconfig = w->priv;
-
- /* Stop the pipe */
- ret = skl_stop_pipe(skl, sink_mconfig->pipe);
- if (ret)
- return ret;
-
- for (i = 0; i < sink_mconfig->module->max_input_pins; i++) {
- if (sink_mconfig->m_in_pin[i].pin_state == SKL_PIN_BIND_DONE) {
- src_mconfig = sink_mconfig->m_in_pin[i].tgt_mcfg;
- if (!src_mconfig)
- continue;
-
- ret = skl_unbind_modules(skl,
- src_mconfig, sink_mconfig);
- }
- }
-
- return ret;
-}
-
-/*
- * in the Post-PMD event of mixer we need to do following:
- * - Unbind the modules within the pipeline
- * - Delete the pipeline (modules are not required to be explicitly
- * deleted, pipeline delete is enough here
- */
-static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl)
-{
- struct skl_module_cfg *mconfig = w->priv;
- struct skl_pipe_module *w_module;
- struct skl_module_cfg *src_module = NULL, *dst_module;
- struct skl_pipe *s_pipe = mconfig->pipe;
- struct skl_module_deferred_bind *modules, *tmp;
-
- if (s_pipe->state == SKL_PIPE_INVALID)
- return -EINVAL;
-
- list_for_each_entry(w_module, &s_pipe->w_list, node) {
- if (list_empty(&skl->bind_list))
- break;
-
- src_module = w_module->w->priv;
-
- list_for_each_entry_safe(modules, tmp, &skl->bind_list, node) {
- /*
- * When the destination module is deleted, Unbind the
- * modules from deferred bind list.
- */
- if (modules->dst == src_module) {
- skl_unbind_modules(skl, modules->src,
- modules->dst);
- }
-
- /*
- * When the source module is deleted, remove this entry
- * from the deferred bind list.
- */
- if (modules->src == src_module) {
- list_del(&modules->node);
- modules->src = NULL;
- modules->dst = NULL;
- kfree(modules);
- }
- }
- }
-
- list_for_each_entry(w_module, &s_pipe->w_list, node) {
- dst_module = w_module->w->priv;
-
- if (src_module == NULL) {
- src_module = dst_module;
- continue;
- }
-
- skl_unbind_modules(skl, src_module, dst_module);
- src_module = dst_module;
- }
-
- skl_delete_pipe(skl, mconfig->pipe);
-
- list_for_each_entry(w_module, &s_pipe->w_list, node) {
- src_module = w_module->w->priv;
- src_module->m_state = SKL_MODULE_UNINIT;
- }
-
- return skl_tplg_unload_pipe_modules(skl, s_pipe);
-}
-
-/*
- * in the Post-PMD event of PGA we need to do following:
- * - Stop the pipeline
- * - In source pipe is connected, unbind with source pipelines
- */
-static int skl_tplg_pga_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
- struct skl_dev *skl)
-{
- struct skl_module_cfg *src_mconfig, *sink_mconfig;
- int ret = 0, i;
-
- src_mconfig = w->priv;
-
- /* Stop the pipe since this is a mixin module */
- ret = skl_stop_pipe(skl, src_mconfig->pipe);
- if (ret)
- return ret;
-
- for (i = 0; i < src_mconfig->module->max_output_pins; i++) {
- if (src_mconfig->m_out_pin[i].pin_state == SKL_PIN_BIND_DONE) {
- sink_mconfig = src_mconfig->m_out_pin[i].tgt_mcfg;
- if (!sink_mconfig)
- continue;
- /*
- * This is a connecter and if path is found that means
- * unbind between source and sink has not happened yet
- */
- ret = skl_unbind_modules(skl, src_mconfig,
- sink_mconfig);
- }
- }
-
- return ret;
-}
-
-/*
- * In modelling, we assume there will be ONLY one mixer in a pipeline. If a
- * second one is required that is created as another pipe entity.
- * The mixer is responsible for pipe management and represent a pipeline
- * instance
- */
-static int skl_tplg_mixer_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *k, int event)
-{
- struct snd_soc_dapm_context *dapm = w->dapm;
- struct skl_dev *skl = get_skl_ctx(dapm->dev);
-
- switch (event) {
- case SND_SOC_DAPM_PRE_PMU:
- return skl_tplg_mixer_dapm_pre_pmu_event(w, skl);
-
- case SND_SOC_DAPM_POST_PMU:
- return skl_tplg_mixer_dapm_post_pmu_event(w, skl);
-
- case SND_SOC_DAPM_PRE_PMD:
- return skl_tplg_mixer_dapm_pre_pmd_event(w, skl);
-
- case SND_SOC_DAPM_POST_PMD:
- return skl_tplg_mixer_dapm_post_pmd_event(w, skl);
- }
-
- return 0;
-}
-
-/*
- * In modelling, we assumed rest of the modules in pipeline are PGA. But we
- * are interested in last PGA (leaf PGA) in a pipeline to disconnect with
- * the sink when it is running (two FE to one BE or one FE to two BE)
- * scenarios
- */
-static int skl_tplg_pga_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *k, int event)
-
-{
- struct snd_soc_dapm_context *dapm = w->dapm;
- struct skl_dev *skl = get_skl_ctx(dapm->dev);
-
- switch (event) {
- case SND_SOC_DAPM_PRE_PMU:
- return skl_tplg_pga_dapm_pre_pmu_event(w, skl);
-
- case SND_SOC_DAPM_POST_PMD:
- return skl_tplg_pga_dapm_post_pmd_event(w, skl);
- }
-
- return 0;
-}
-
-static int skl_tplg_multi_config_set_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol,
- bool is_set)
-{
- struct snd_soc_component *component =
- snd_soc_kcontrol_component(kcontrol);
- struct hdac_bus *bus = snd_soc_component_get_drvdata(component);
- struct skl_dev *skl = bus_to_skl(bus);
- struct skl_pipeline *ppl;
- struct skl_pipe *pipe = NULL;
- struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value;
- u32 *pipe_id;
-
- if (!ec)
- return -EINVAL;
-
- if (is_set && ucontrol->value.enumerated.item[0] > ec->items)
- return -EINVAL;
-
- pipe_id = ec->dobj.private;
-
- list_for_each_entry(ppl, &skl->ppl_list, node) {
- if (ppl->pipe->ppl_id == *pipe_id) {
- pipe = ppl->pipe;
- break;
- }
- }
- if (!pipe)
- return -EIO;
-
- if (is_set)
- skl_tplg_set_pipe_config_idx(pipe, ucontrol->value.enumerated.item[0]);
- else
- ucontrol->value.enumerated.item[0] = pipe->cur_config_idx;
-
- return 0;
-}
-
-static int skl_tplg_multi_config_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- return skl_tplg_multi_config_set_get(kcontrol, ucontrol, false);
-}
-
-static int skl_tplg_multi_config_set(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- return skl_tplg_multi_config_set_get(kcontrol, ucontrol, true);
-}
-
-static int skl_tplg_multi_config_get_dmic(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- return skl_tplg_multi_config_set_get(kcontrol, ucontrol, false);
-}
-
-static int skl_tplg_multi_config_set_dmic(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- return skl_tplg_multi_config_set_get(kcontrol, ucontrol, true);
-}
-
-static int skl_tplg_tlv_control_get(struct snd_kcontrol *kcontrol,
- unsigned int __user *data, unsigned int size)
-{
- struct soc_bytes_ext *sb =
- (struct soc_bytes_ext *)kcontrol->private_value;
- 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_dev *skl = get_skl_ctx(w->dapm->dev);
-
- if (w->power)
- skl_get_module_params(skl, (u32 *)bc->params,
- bc->size, bc->param_id, mconfig);
-
- /* decrement size for TLV header */
- size -= 2 * sizeof(u32);
-
- /* check size as we don't want to send kernel data */
- if (size > bc->max)
- size = bc->max;
-
- if (bc->params) {
- if (copy_to_user(data, &bc->param_id, sizeof(u32)))
- return -EFAULT;
- if (copy_to_user(data + 1, &size, sizeof(u32)))
- return -EFAULT;
- if (copy_to_user(data + 2, bc->params, size))
- return -EFAULT;
- }
-
- return 0;
-}
-
-#define SKL_PARAM_VENDOR_ID 0xff
-
-static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol,
- const unsigned int __user *data, unsigned int size)
-{
- struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
- struct skl_module_cfg *mconfig = w->priv;
- struct soc_bytes_ext *sb =
- (struct soc_bytes_ext *)kcontrol->private_value;
- struct skl_algo_data *ac = (struct skl_algo_data *)sb->dobj.private;
- struct skl_dev *skl = get_skl_ctx(w->dapm->dev);
-
- if (ac->params) {
- if (size > ac->max)
- return -EINVAL;
- ac->size = size;
-
- if (copy_from_user(ac->params, data, size))
- return -EFAULT;
-
- if (w->power)
- return skl_set_module_params(skl,
- (u32 *)ac->params, ac->size,
- ac->param_id, mconfig);
- }
-
- return 0;
-}
-
-static int skl_tplg_mic_control_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
- struct skl_module_cfg *mconfig = w->priv;
- struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value;
- u32 ch_type = *((u32 *)ec->dobj.private);
-
- if (mconfig->dmic_ch_type == ch_type)
- ucontrol->value.enumerated.item[0] =
- mconfig->dmic_ch_combo_index;
- else
- ucontrol->value.enumerated.item[0] = 0;
-
- return 0;
-}
-
-static int skl_fill_mic_sel_params(struct skl_module_cfg *mconfig,
- struct skl_mic_sel_config *mic_cfg, struct device *dev)
-{
- struct skl_specific_cfg *sp_cfg =
- &mconfig->formats_config[SKL_PARAM_INIT];
-
- sp_cfg->caps_size = sizeof(struct skl_mic_sel_config);
- sp_cfg->set_params = SKL_PARAM_SET;
- sp_cfg->param_id = 0x00;
- if (!sp_cfg->caps) {
- sp_cfg->caps = devm_kzalloc(dev, sp_cfg->caps_size, GFP_KERNEL);
- if (!sp_cfg->caps)
- return -ENOMEM;
- }
-
- mic_cfg->mic_switch = SKL_MIC_SEL_SWITCH;
- mic_cfg->flags = 0;
- memcpy(sp_cfg->caps, mic_cfg, sp_cfg->caps_size);
-
- return 0;
-}
-
-static int skl_tplg_mic_control_set(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
- struct skl_module_cfg *mconfig = w->priv;
- struct skl_mic_sel_config mic_cfg = {0};
- struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value;
- u32 ch_type = *((u32 *)ec->dobj.private);
- const int *list;
- u8 in_ch, out_ch, index;
-
- mconfig->dmic_ch_type = ch_type;
- mconfig->dmic_ch_combo_index = ucontrol->value.enumerated.item[0];
-
- /* enum control index 0 is INVALID, so no channels to be set */
- if (mconfig->dmic_ch_combo_index == 0)
- return 0;
-
- /* No valid channel selection map for index 0, so offset by 1 */
- index = mconfig->dmic_ch_combo_index - 1;
-
- switch (ch_type) {
- case SKL_CH_MONO:
- if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_mono_list))
- return -EINVAL;
-
- list = &mic_mono_list[index];
- break;
-
- case SKL_CH_STEREO:
- if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_stereo_list))
- return -EINVAL;
-
- list = mic_stereo_list[index];
- break;
-
- case SKL_CH_TRIO:
- if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_trio_list))
- return -EINVAL;
-
- list = mic_trio_list[index];
- break;
-
- case SKL_CH_QUATRO:
- if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_quatro_list))
- return -EINVAL;
-
- list = mic_quatro_list[index];
- break;
-
- default:
- dev_err(w->dapm->dev,
- "Invalid channel %d for mic_select module\n",
- ch_type);
- return -EINVAL;
-
- }
-
- /* channel type enum map to number of chanels for that type */
- for (out_ch = 0; out_ch < ch_type; out_ch++) {
- in_ch = list[out_ch];
- mic_cfg.blob[out_ch][in_ch] = SKL_DEFAULT_MIC_SEL_GAIN;
- }
-
- return skl_fill_mic_sel_params(mconfig, &mic_cfg, w->dapm->dev);
-}
-
-/*
- * Fill the dma id for host and link. In case of passthrough
- * pipeline, this will both host and link in the same
- * pipeline, so need to copy the link and host based on dev_type
- */
-static void skl_tplg_fill_dma_id(struct skl_module_cfg *mcfg,
- struct skl_pipe_params *params)
-{
- struct skl_pipe *pipe = mcfg->pipe;
-
- if (pipe->passthru) {
- switch (mcfg->dev_type) {
- case SKL_DEVICE_HDALINK:
- pipe->p_params->link_dma_id = params->link_dma_id;
- pipe->p_params->link_index = params->link_index;
- pipe->p_params->link_bps = params->link_bps;
- break;
-
- case SKL_DEVICE_HDAHOST:
- pipe->p_params->host_dma_id = params->host_dma_id;
- pipe->p_params->host_bps = params->host_bps;
- break;
-
- default:
- break;
- }
- pipe->p_params->s_fmt = params->s_fmt;
- pipe->p_params->ch = params->ch;
- pipe->p_params->s_freq = params->s_freq;
- pipe->p_params->stream = params->stream;
- pipe->p_params->format = params->format;
-
- } else {
- memcpy(pipe->p_params, params, sizeof(*params));
- }
-}
-
-/*
- * The FE params are passed by hw_params of the DAI.
- * On hw_params, the params are stored in Gateway module of the FE and we
- * need to calculate the format in DSP module configuration, that
- * conversion is done here
- */
-int skl_tplg_update_pipe_params(struct device *dev,
- struct skl_module_cfg *mconfig,
- struct skl_pipe_params *params)
-{
- struct skl_module_res *res;
- struct skl_dev *skl = get_skl_ctx(dev);
- struct skl_module_fmt *format = NULL;
- u8 cfg_idx = mconfig->pipe->cur_config_idx;
-
- res = &mconfig->module->resources[mconfig->res_idx];
- skl_tplg_fill_dma_id(mconfig, params);
- mconfig->fmt_idx = mconfig->mod_cfg[cfg_idx].fmt_idx;
- mconfig->res_idx = mconfig->mod_cfg[cfg_idx].res_idx;
-
- if (skl->nr_modules)
- return 0;
-
- if (params->stream == SNDRV_PCM_STREAM_PLAYBACK)
- format = &mconfig->module->formats[mconfig->fmt_idx].inputs[0].fmt;
- else
- format = &mconfig->module->formats[mconfig->fmt_idx].outputs[0].fmt;
-
- /* set the hw_params */
- format->s_freq = params->s_freq;
- format->channels = params->ch;
- format->valid_bit_depth = skl_get_bit_depth(params->s_fmt);
-
- /*
- * 16 bit is 16 bit container whereas 24 bit is in 32 bit
- * container so update bit depth accordingly
- */
- switch (format->valid_bit_depth) {
- case SKL_DEPTH_16BIT:
- format->bit_depth = format->valid_bit_depth;
- break;
-
- case SKL_DEPTH_24BIT:
- case SKL_DEPTH_32BIT:
- format->bit_depth = SKL_DEPTH_32BIT;
- break;
-
- default:
- dev_err(dev, "Invalid bit depth %x for pipe\n",
- format->valid_bit_depth);
- return -EINVAL;
- }
-
- if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- res->ibs = (format->s_freq / 1000) *
- (format->channels) *
- (format->bit_depth >> 3);
- } else {
- res->obs = (format->s_freq / 1000) *
- (format->channels) *
- (format->bit_depth >> 3);
- }
-
- return 0;
-}
-
-/*
- * Query the module config for the FE DAI
- * This is used to find the hw_params set for that DAI and apply to FE
- * pipeline
- */
-struct skl_module_cfg *
-skl_tplg_fe_get_cpr_module(struct snd_soc_dai *dai, int stream)
-{
- struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(dai, stream);
- struct snd_soc_dapm_path *p = NULL;
-
- if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
- snd_soc_dapm_widget_for_each_sink_path(w, p) {
- if (p->connect && p->sink->power &&
- !is_skl_dsp_widget_type(p->sink, dai->dev))
- continue;
-
- if (p->sink->priv) {
- dev_dbg(dai->dev, "set params for %s\n",
- p->sink->name);
- return p->sink->priv;
- }
- }
- } else {
- snd_soc_dapm_widget_for_each_source_path(w, p) {
- if (p->connect && p->source->power &&
- !is_skl_dsp_widget_type(p->source, dai->dev))
- continue;
-
- if (p->source->priv) {
- dev_dbg(dai->dev, "set params for %s\n",
- p->source->name);
- return p->source->priv;
- }
- }
- }
-
- return NULL;
-}
-
-static struct skl_module_cfg *skl_get_mconfig_pb_cpr(
- struct snd_soc_dai *dai, struct snd_soc_dapm_widget *w)
-{
- struct snd_soc_dapm_path *p;
- struct skl_module_cfg *mconfig = NULL;
-
- snd_soc_dapm_widget_for_each_source_path(w, p) {
- if (w->endpoints[SND_SOC_DAPM_DIR_OUT] > 0) {
- if (p->connect &&
- (p->sink->id == snd_soc_dapm_aif_out) &&
- p->source->priv) {
- mconfig = p->source->priv;
- return mconfig;
- }
- mconfig = skl_get_mconfig_pb_cpr(dai, p->source);
- if (mconfig)
- return mconfig;
- }
- }
- return mconfig;
-}
-
-static struct skl_module_cfg *skl_get_mconfig_cap_cpr(
- struct snd_soc_dai *dai, struct snd_soc_dapm_widget *w)
-{
- struct snd_soc_dapm_path *p;
- struct skl_module_cfg *mconfig = NULL;
-
- snd_soc_dapm_widget_for_each_sink_path(w, p) {
- if (w->endpoints[SND_SOC_DAPM_DIR_IN] > 0) {
- if (p->connect &&
- (p->source->id == snd_soc_dapm_aif_in) &&
- p->sink->priv) {
- mconfig = p->sink->priv;
- return mconfig;
- }
- mconfig = skl_get_mconfig_cap_cpr(dai, p->sink);
- if (mconfig)
- return mconfig;
- }
- }
- return mconfig;
-}
-
-struct skl_module_cfg *
-skl_tplg_be_get_cpr_module(struct snd_soc_dai *dai, int stream)
-{
- struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(dai, stream);
- struct skl_module_cfg *mconfig;
-
- if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
- mconfig = skl_get_mconfig_pb_cpr(dai, w);
- } else {
- mconfig = skl_get_mconfig_cap_cpr(dai, w);
- }
- return mconfig;
-}
-
-static u8 skl_tplg_be_link_type(int dev_type)
-{
- int ret;
-
- switch (dev_type) {
- case SKL_DEVICE_BT:
- ret = NHLT_LINK_SSP;
- break;
-
- case SKL_DEVICE_DMIC:
- ret = NHLT_LINK_DMIC;
- break;
-
- case SKL_DEVICE_I2S:
- ret = NHLT_LINK_SSP;
- break;
-
- case SKL_DEVICE_HDALINK:
- ret = NHLT_LINK_HDA;
- break;
-
- default:
- ret = NHLT_LINK_INVALID;
- break;
- }
-
- return ret;
-}
-
-/*
- * Fill the BE gateway parameters
- * The BE gateway expects a blob of parameters which are kept in the ACPI
- * NHLT blob, so query the blob for interface type (i2s/pdm) and instance.
- * The port can have multiple settings so pick based on the pipeline
- * parameters
- */
-static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai,
- struct skl_module_cfg *mconfig,
- struct skl_pipe_params *params)
-{
- struct nhlt_specific_cfg *cfg;
- struct skl_pipe *pipe = mconfig->pipe;
- struct skl_pipe_params save = *pipe->p_params;
- struct skl_pipe_fmt *pipe_fmt;
- struct skl_dev *skl = get_skl_ctx(dai->dev);
- int link_type = skl_tplg_be_link_type(mconfig->dev_type);
- u8 dev_type = skl_tplg_be_dev_type(mconfig->dev_type);
- int ret;
-
- skl_tplg_fill_dma_id(mconfig, params);
-
- if (link_type == NHLT_LINK_HDA)
- return 0;
-
- *pipe->p_params = *params;
- ret = skl_tplg_get_pipe_config(skl, mconfig);
- if (ret)
- goto err;
-
- dev_dbg(skl->dev, "%s using pipe config: %d\n", __func__, pipe->cur_config_idx);
- if (pipe->direction == SNDRV_PCM_STREAM_PLAYBACK)
- pipe_fmt = &pipe->configs[pipe->cur_config_idx].out_fmt;
- else
- pipe_fmt = &pipe->configs[pipe->cur_config_idx].in_fmt;
-
- /* update the blob based on virtual bus_id*/
- cfg = intel_nhlt_get_endpoint_blob(dai->dev, skl->nhlt,
- mconfig->vbus_id, link_type,
- pipe_fmt->bps, params->s_cont,
- pipe_fmt->channels, pipe_fmt->freq,
- pipe->direction, dev_type);
- if (cfg) {
- mconfig->formats_config[SKL_PARAM_INIT].caps_size = cfg->size;
- mconfig->formats_config[SKL_PARAM_INIT].caps = (u32 *)&cfg->caps;
- } else {
- dev_err(dai->dev, "Blob NULL for id:%d type:%d dirn:%d ch:%d, freq:%d, fmt:%d\n",
- mconfig->vbus_id, link_type, params->stream,
- params->ch, params->s_freq, params->s_fmt);
- ret = -EINVAL;
- goto err;
- }
-
- return 0;
-
-err:
- *pipe->p_params = save;
- return ret;
-}
-
-static int skl_tplg_be_set_src_pipe_params(struct snd_soc_dai *dai,
- struct snd_soc_dapm_widget *w,
- struct skl_pipe_params *params)
-{
- struct snd_soc_dapm_path *p;
- int ret = -EIO;
-
- snd_soc_dapm_widget_for_each_source_path(w, p) {
- if (p->connect && is_skl_dsp_widget_type(p->source, dai->dev) &&
- p->source->priv) {
-
- ret = skl_tplg_be_fill_pipe_params(dai,
- p->source->priv, params);
- if (ret < 0)
- return ret;
- } else {
- ret = skl_tplg_be_set_src_pipe_params(dai,
- p->source, params);
- if (ret < 0)
- return ret;
- }
- }
-
- return ret;
-}
-
-static int skl_tplg_be_set_sink_pipe_params(struct snd_soc_dai *dai,
- struct snd_soc_dapm_widget *w, struct skl_pipe_params *params)
-{
- struct snd_soc_dapm_path *p;
- int ret = -EIO;
-
- snd_soc_dapm_widget_for_each_sink_path(w, p) {
- if (p->connect && is_skl_dsp_widget_type(p->sink, dai->dev) &&
- p->sink->priv) {
-
- ret = skl_tplg_be_fill_pipe_params(dai,
- p->sink->priv, params);
- if (ret < 0)
- return ret;
- } else {
- ret = skl_tplg_be_set_sink_pipe_params(
- dai, p->sink, params);
- if (ret < 0)
- return ret;
- }
- }
-
- return ret;
-}
-
-/*
- * BE hw_params can be a source parameters (capture) or sink parameters
- * (playback). Based on sink and source we need to either find the source
- * list or the sink list and set the pipeline parameters
- */
-int skl_tplg_be_update_params(struct snd_soc_dai *dai,
- struct skl_pipe_params *params)
-{
- struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(dai, params->stream);
-
- if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- return skl_tplg_be_set_src_pipe_params(dai, w, params);
- } else {
- return skl_tplg_be_set_sink_pipe_params(dai, w, params);
- }
-}
-
-static const struct snd_soc_tplg_widget_events skl_tplg_widget_ops[] = {
- {SKL_MIXER_EVENT, skl_tplg_mixer_event},
- {SKL_VMIXER_EVENT, skl_tplg_mixer_event},
- {SKL_PGA_EVENT, skl_tplg_pga_event},
-};
-
-static const struct snd_soc_tplg_bytes_ext_ops skl_tlv_ops[] = {
- {SKL_CONTROL_TYPE_BYTE_TLV, skl_tplg_tlv_control_get,
- skl_tplg_tlv_control_set},
-};
-
-static const struct snd_soc_tplg_kcontrol_ops skl_tplg_kcontrol_ops[] = {
- {
- .id = SKL_CONTROL_TYPE_MIC_SELECT,
- .get = skl_tplg_mic_control_get,
- .put = skl_tplg_mic_control_set,
- },
- {
- .id = SKL_CONTROL_TYPE_MULTI_IO_SELECT,
- .get = skl_tplg_multi_config_get,
- .put = skl_tplg_multi_config_set,
- },
- {
- .id = SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC,
- .get = skl_tplg_multi_config_get_dmic,
- .put = skl_tplg_multi_config_set_dmic,
- }
-};
-
-static int skl_tplg_fill_pipe_cfg(struct device *dev,
- struct skl_pipe *pipe, u32 tkn,
- u32 tkn_val, int conf_idx, int dir)
-{
- struct skl_pipe_fmt *fmt;
- struct skl_path_config *config;
-
- switch (dir) {
- case SKL_DIR_IN:
- fmt = &pipe->configs[conf_idx].in_fmt;
- break;
-
- case SKL_DIR_OUT:
- fmt = &pipe->configs[conf_idx].out_fmt;
- break;
-
- default:
- dev_err(dev, "Invalid direction: %d\n", dir);
- return -EINVAL;
- }
-
- config = &pipe->configs[conf_idx];
-
- switch (tkn) {
- case SKL_TKN_U32_CFG_FREQ:
- fmt->freq = tkn_val;
- break;
-
- case SKL_TKN_U8_CFG_CHAN:
- fmt->channels = tkn_val;
- break;
-
- case SKL_TKN_U8_CFG_BPS:
- fmt->bps = tkn_val;
- break;
-
- case SKL_TKN_U32_PATH_MEM_PGS:
- config->mem_pages = tkn_val;
- break;
-
- default:
- dev_err(dev, "Invalid token config: %d\n", tkn);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int skl_tplg_fill_pipe_tkn(struct device *dev,
- struct skl_pipe *pipe, u32 tkn,
- u32 tkn_val)
-{
-
- switch (tkn) {
- case SKL_TKN_U32_PIPE_CONN_TYPE:
- pipe->conn_type = tkn_val;
- break;
-
- case SKL_TKN_U32_PIPE_PRIORITY:
- pipe->pipe_priority = tkn_val;
- break;
-
- case SKL_TKN_U32_PIPE_MEM_PGS:
- pipe->memory_pages = tkn_val;
- break;
-
- case SKL_TKN_U32_PMODE:
- pipe->lp_mode = tkn_val;
- break;
-
- case SKL_TKN_U32_PIPE_DIRECTION:
- pipe->direction = tkn_val;
- break;
-
- case SKL_TKN_U32_NUM_CONFIGS:
- pipe->nr_cfgs = tkn_val;
- break;
-
- default:
- dev_err(dev, "Token not handled %d\n", tkn);
- return -EINVAL;
- }
-
- return 0;
-}
-
-/*
- * Add pipeline by parsing the relevant tokens
- * Return an existing pipe if the pipe already exists.
- */
-static int skl_tplg_add_pipe(struct device *dev,
- struct skl_module_cfg *mconfig, struct skl_dev *skl,
- struct snd_soc_tplg_vendor_value_elem *tkn_elem)
-{
- struct skl_pipeline *ppl;
- struct skl_pipe *pipe;
- struct skl_pipe_params *params;
-
- list_for_each_entry(ppl, &skl->ppl_list, node) {
- if (ppl->pipe->ppl_id == tkn_elem->value) {
- mconfig->pipe = ppl->pipe;
- return -EEXIST;
- }
- }
-
- ppl = devm_kzalloc(dev, sizeof(*ppl), GFP_KERNEL);
- if (!ppl)
- return -ENOMEM;
-
- pipe = devm_kzalloc(dev, sizeof(*pipe), GFP_KERNEL);
- if (!pipe)
- return -ENOMEM;
-
- params = devm_kzalloc(dev, sizeof(*params), GFP_KERNEL);
- if (!params)
- return -ENOMEM;
-
- pipe->p_params = params;
- pipe->ppl_id = tkn_elem->value;
- INIT_LIST_HEAD(&pipe->w_list);
-
- ppl->pipe = pipe;
- list_add(&ppl->node, &skl->ppl_list);
-
- mconfig->pipe = pipe;
- mconfig->pipe->state = SKL_PIPE_INVALID;
-
- return 0;
-}
-
-static int skl_tplg_get_uuid(struct device *dev, guid_t *guid,
- struct snd_soc_tplg_vendor_uuid_elem *uuid_tkn)
-{
- if (uuid_tkn->token == SKL_TKN_UUID) {
- import_guid(guid, uuid_tkn->uuid);
- return 0;
- }
-
- dev_err(dev, "Not an UUID token %d\n", uuid_tkn->token);
-
- return -EINVAL;
-}
-
-static int skl_tplg_fill_pin(struct device *dev,
- struct snd_soc_tplg_vendor_value_elem *tkn_elem,
- struct skl_module_pin *m_pin,
- int pin_index)
-{
- int ret;
-
- switch (tkn_elem->token) {
- case SKL_TKN_U32_PIN_MOD_ID:
- m_pin[pin_index].id.module_id = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_PIN_INST_ID:
- m_pin[pin_index].id.instance_id = tkn_elem->value;
- break;
-
- case SKL_TKN_UUID:
- ret = skl_tplg_get_uuid(dev, &m_pin[pin_index].id.mod_uuid,
- (struct snd_soc_tplg_vendor_uuid_elem *)tkn_elem);
- if (ret < 0)
- return ret;
-
- break;
-
- default:
- dev_err(dev, "%d Not a pin token\n", tkn_elem->token);
- return -EINVAL;
- }
-
- return 0;
-}
-
-/*
- * Parse for pin config specific tokens to fill up the
- * module private data
- */
-static int skl_tplg_fill_pins_info(struct device *dev,
- struct skl_module_cfg *mconfig,
- struct snd_soc_tplg_vendor_value_elem *tkn_elem,
- int dir, int pin_count)
-{
- int ret;
- struct skl_module_pin *m_pin;
-
- switch (dir) {
- case SKL_DIR_IN:
- m_pin = mconfig->m_in_pin;
- break;
-
- case SKL_DIR_OUT:
- m_pin = mconfig->m_out_pin;
- break;
-
- default:
- dev_err(dev, "Invalid direction value\n");
- return -EINVAL;
- }
-
- ret = skl_tplg_fill_pin(dev, tkn_elem, m_pin, pin_count);
- if (ret < 0)
- return ret;
-
- m_pin[pin_count].in_use = false;
- m_pin[pin_count].pin_state = SKL_PIN_UNBIND;
-
- return 0;
-}
-
-/*
- * Fill up input/output module config format based
- * on the direction
- */
-static int skl_tplg_fill_fmt(struct device *dev,
- struct skl_module_fmt *dst_fmt,
- u32 tkn, u32 value)
-{
- switch (tkn) {
- case SKL_TKN_U32_FMT_CH:
- dst_fmt->channels = value;
- break;
-
- case SKL_TKN_U32_FMT_FREQ:
- dst_fmt->s_freq = value;
- break;
-
- case SKL_TKN_U32_FMT_BIT_DEPTH:
- dst_fmt->bit_depth = value;
- break;
-
- case SKL_TKN_U32_FMT_SAMPLE_SIZE:
- dst_fmt->valid_bit_depth = value;
- break;
-
- case SKL_TKN_U32_FMT_CH_CONFIG:
- dst_fmt->ch_cfg = value;
- break;
-
- case SKL_TKN_U32_FMT_INTERLEAVE:
- dst_fmt->interleaving_style = value;
- break;
-
- case SKL_TKN_U32_FMT_SAMPLE_TYPE:
- dst_fmt->sample_type = value;
- break;
-
- case SKL_TKN_U32_FMT_CH_MAP:
- dst_fmt->ch_map = value;
- break;
-
- default:
- dev_err(dev, "Invalid token %d\n", tkn);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int skl_tplg_widget_fill_fmt(struct device *dev,
- struct skl_module_iface *fmt,
- u32 tkn, u32 val, u32 dir, int fmt_idx)
-{
- struct skl_module_fmt *dst_fmt;
-
- if (!fmt)
- return -EINVAL;
-
- switch (dir) {
- case SKL_DIR_IN:
- dst_fmt = &fmt->inputs[fmt_idx].fmt;
- break;
-
- case SKL_DIR_OUT:
- dst_fmt = &fmt->outputs[fmt_idx].fmt;
- break;
-
- default:
- dev_err(dev, "Invalid direction: %d\n", dir);
- return -EINVAL;
- }
-
- return skl_tplg_fill_fmt(dev, dst_fmt, tkn, val);
-}
-
-static void skl_tplg_fill_pin_dynamic_val(
- struct skl_module_pin *mpin, u32 pin_count, u32 value)
-{
- int i;
-
- for (i = 0; i < pin_count; i++)
- mpin[i].is_dynamic = value;
-}
-
-/*
- * Resource table in the manifest has pin specific resources
- * like pin and pin buffer size
- */
-static int skl_tplg_manifest_pin_res_tkn(struct device *dev,
- struct snd_soc_tplg_vendor_value_elem *tkn_elem,
- struct skl_module_res *res, int pin_idx, int dir)
-{
- struct skl_module_pin_resources *m_pin;
-
- switch (dir) {
- case SKL_DIR_IN:
- m_pin = &res->input[pin_idx];
- break;
-
- case SKL_DIR_OUT:
- m_pin = &res->output[pin_idx];
- break;
-
- default:
- dev_err(dev, "Invalid pin direction: %d\n", dir);
- return -EINVAL;
- }
-
- switch (tkn_elem->token) {
- case SKL_TKN_MM_U32_RES_PIN_ID:
- m_pin->pin_index = tkn_elem->value;
- break;
-
- case SKL_TKN_MM_U32_PIN_BUF:
- m_pin->buf_size = tkn_elem->value;
- break;
-
- default:
- dev_err(dev, "Invalid token: %d\n", tkn_elem->token);
- return -EINVAL;
- }
-
- return 0;
-}
-
-/*
- * Fill module specific resources from the manifest's resource
- * table like CPS, DMA size, mem_pages.
- */
-static int skl_tplg_fill_res_tkn(struct device *dev,
- struct snd_soc_tplg_vendor_value_elem *tkn_elem,
- struct skl_module_res *res,
- int pin_idx, int dir)
-{
- int ret, tkn_count = 0;
-
- if (!res)
- return -EINVAL;
-
- switch (tkn_elem->token) {
- case SKL_TKN_MM_U32_DMA_SIZE:
- res->dma_buffer_size = tkn_elem->value;
- break;
-
- case SKL_TKN_MM_U32_CPC:
- res->cpc = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_MEM_PAGES:
- res->is_pages = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_OBS:
- res->obs = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_IBS:
- res->ibs = tkn_elem->value;
- break;
-
- case SKL_TKN_MM_U32_RES_PIN_ID:
- case SKL_TKN_MM_U32_PIN_BUF:
- ret = skl_tplg_manifest_pin_res_tkn(dev, tkn_elem, res,
- pin_idx, dir);
- if (ret < 0)
- return ret;
- break;
-
- case SKL_TKN_MM_U32_CPS:
- case SKL_TKN_U32_MAX_MCPS:
- /* ignore unused tokens */
- break;
-
- default:
- dev_err(dev, "Not a res type token: %d", tkn_elem->token);
- return -EINVAL;
-
- }
- tkn_count++;
-
- return tkn_count;
-}
-
-/*
- * Parse tokens to fill up the module private data
- */
-static int skl_tplg_get_token(struct device *dev,
- struct snd_soc_tplg_vendor_value_elem *tkn_elem,
- struct skl_dev *skl, struct skl_module_cfg *mconfig)
-{
- int tkn_count = 0;
- int ret;
- static int is_pipe_exists;
- static int pin_index, dir, conf_idx;
- struct skl_module_iface *iface = NULL;
- struct skl_module_res *res = NULL;
- int res_idx = mconfig->res_idx;
- int fmt_idx = mconfig->fmt_idx;
-
- /*
- * If the manifest structure contains no modules, fill all
- * the module data to 0th index.
- * res_idx and fmt_idx are default set to 0.
- */
- if (skl->nr_modules == 0) {
- res = &mconfig->module->resources[res_idx];
- iface = &mconfig->module->formats[fmt_idx];
- }
-
- if (tkn_elem->token > SKL_TKN_MAX)
- return -EINVAL;
-
- switch (tkn_elem->token) {
- case SKL_TKN_U8_IN_QUEUE_COUNT:
- mconfig->module->max_input_pins = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_OUT_QUEUE_COUNT:
- mconfig->module->max_output_pins = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_DYN_IN_PIN:
- if (!mconfig->m_in_pin)
- mconfig->m_in_pin =
- devm_kcalloc(dev, MAX_IN_QUEUE,
- sizeof(*mconfig->m_in_pin),
- GFP_KERNEL);
- if (!mconfig->m_in_pin)
- return -ENOMEM;
-
- skl_tplg_fill_pin_dynamic_val(mconfig->m_in_pin, MAX_IN_QUEUE,
- tkn_elem->value);
- break;
-
- case SKL_TKN_U8_DYN_OUT_PIN:
- if (!mconfig->m_out_pin)
- mconfig->m_out_pin =
- devm_kcalloc(dev, MAX_IN_QUEUE,
- sizeof(*mconfig->m_in_pin),
- GFP_KERNEL);
- if (!mconfig->m_out_pin)
- return -ENOMEM;
-
- skl_tplg_fill_pin_dynamic_val(mconfig->m_out_pin, MAX_OUT_QUEUE,
- tkn_elem->value);
- break;
-
- case SKL_TKN_U8_TIME_SLOT:
- mconfig->time_slot = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_CORE_ID:
- mconfig->core_id = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_MOD_TYPE:
- mconfig->m_type = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_DEV_TYPE:
- mconfig->dev_type = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_HW_CONN_TYPE:
- mconfig->hw_conn_type = tkn_elem->value;
- break;
-
- case SKL_TKN_U16_MOD_INST_ID:
- mconfig->id.instance_id =
- tkn_elem->value;
- break;
-
- case SKL_TKN_U32_MEM_PAGES:
- case SKL_TKN_U32_MAX_MCPS:
- case SKL_TKN_U32_OBS:
- case SKL_TKN_U32_IBS:
- ret = skl_tplg_fill_res_tkn(dev, tkn_elem, res, pin_index, dir);
- if (ret < 0)
- return ret;
-
- break;
-
- case SKL_TKN_U32_VBUS_ID:
- mconfig->vbus_id = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_PARAMS_FIXUP:
- mconfig->params_fixup = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_CONVERTER:
- mconfig->converter = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_D0I3_CAPS:
- mconfig->d0i3_caps = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_PIPE_ID:
- ret = skl_tplg_add_pipe(dev,
- mconfig, skl, tkn_elem);
-
- if (ret < 0) {
- if (ret == -EEXIST) {
- is_pipe_exists = 1;
- break;
- }
- return is_pipe_exists;
- }
-
- break;
-
- case SKL_TKN_U32_PIPE_CONFIG_ID:
- conf_idx = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_PIPE_CONN_TYPE:
- case SKL_TKN_U32_PIPE_PRIORITY:
- case SKL_TKN_U32_PIPE_MEM_PGS:
- case SKL_TKN_U32_PMODE:
- case SKL_TKN_U32_PIPE_DIRECTION:
- case SKL_TKN_U32_NUM_CONFIGS:
- if (is_pipe_exists) {
- ret = skl_tplg_fill_pipe_tkn(dev, mconfig->pipe,
- tkn_elem->token, tkn_elem->value);
- if (ret < 0)
- return ret;
- }
-
- break;
-
- case SKL_TKN_U32_PATH_MEM_PGS:
- case SKL_TKN_U32_CFG_FREQ:
- case SKL_TKN_U8_CFG_CHAN:
- case SKL_TKN_U8_CFG_BPS:
- if (mconfig->pipe->nr_cfgs) {
- ret = skl_tplg_fill_pipe_cfg(dev, mconfig->pipe,
- tkn_elem->token, tkn_elem->value,
- conf_idx, dir);
- if (ret < 0)
- return ret;
- }
- break;
-
- case SKL_TKN_CFG_MOD_RES_ID:
- mconfig->mod_cfg[conf_idx].res_idx = tkn_elem->value;
- break;
-
- case SKL_TKN_CFG_MOD_FMT_ID:
- mconfig->mod_cfg[conf_idx].fmt_idx = tkn_elem->value;
- break;
-
- /*
- * SKL_TKN_U32_DIR_PIN_COUNT token has the value for both
- * direction and the pin count. The first four bits represent
- * direction and next four the pin count.
- */
- case SKL_TKN_U32_DIR_PIN_COUNT:
- dir = tkn_elem->value & SKL_IN_DIR_BIT_MASK;
- pin_index = (tkn_elem->value &
- SKL_PIN_COUNT_MASK) >> 4;
-
- break;
-
- case SKL_TKN_U32_FMT_CH:
- case SKL_TKN_U32_FMT_FREQ:
- case SKL_TKN_U32_FMT_BIT_DEPTH:
- case SKL_TKN_U32_FMT_SAMPLE_SIZE:
- case SKL_TKN_U32_FMT_CH_CONFIG:
- case SKL_TKN_U32_FMT_INTERLEAVE:
- case SKL_TKN_U32_FMT_SAMPLE_TYPE:
- case SKL_TKN_U32_FMT_CH_MAP:
- ret = skl_tplg_widget_fill_fmt(dev, iface, tkn_elem->token,
- tkn_elem->value, dir, pin_index);
-
- if (ret < 0)
- return ret;
-
- break;
-
- case SKL_TKN_U32_PIN_MOD_ID:
- case SKL_TKN_U32_PIN_INST_ID:
- case SKL_TKN_UUID:
- ret = skl_tplg_fill_pins_info(dev,
- mconfig, tkn_elem, dir,
- pin_index);
- if (ret < 0)
- return ret;
-
- break;
-
- case SKL_TKN_U32_FMT_CFG_IDX:
- if (tkn_elem->value > SKL_MAX_PARAMS_TYPES)
- return -EINVAL;
-
- mconfig->fmt_cfg_idx = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_CAPS_SIZE:
- mconfig->formats_config[mconfig->fmt_cfg_idx].caps_size =
- tkn_elem->value;
-
- break;
-
- case SKL_TKN_U32_CAPS_SET_PARAMS:
- mconfig->formats_config[mconfig->fmt_cfg_idx].set_params =
- tkn_elem->value;
- break;
-
- case SKL_TKN_U32_CAPS_PARAMS_ID:
- mconfig->formats_config[mconfig->fmt_cfg_idx].param_id =
- tkn_elem->value;
- break;
-
- case SKL_TKN_U32_PROC_DOMAIN:
- mconfig->domain =
- tkn_elem->value;
-
- break;
-
- case SKL_TKN_U32_DMA_BUF_SIZE:
- mconfig->dma_buffer_size = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_IN_PIN_TYPE:
- case SKL_TKN_U8_OUT_PIN_TYPE:
- case SKL_TKN_U8_CONN_TYPE:
- break;
-
- default:
- dev_err(dev, "Token %d not handled\n",
- tkn_elem->token);
- return -EINVAL;
- }
-
- tkn_count++;
-
- return tkn_count;
-}
-
-/*
- * Parse the vendor array for specific tokens to construct
- * module private data
- */
-static int skl_tplg_get_tokens(struct device *dev,
- char *pvt_data, struct skl_dev *skl,
- struct skl_module_cfg *mconfig, int block_size)
-{
- struct snd_soc_tplg_vendor_array *array;
- struct snd_soc_tplg_vendor_value_elem *tkn_elem;
- int tkn_count = 0, ret;
- int off = 0, tuple_size = 0;
- bool is_module_guid = true;
-
- if (block_size <= 0)
- return -EINVAL;
-
- while (tuple_size < block_size) {
- array = (struct snd_soc_tplg_vendor_array *)(pvt_data + off);
-
- off += array->size;
-
- switch (array->type) {
- case SND_SOC_TPLG_TUPLE_TYPE_STRING:
- dev_warn(dev, "no string tokens expected for skl tplg\n");
- continue;
-
- case SND_SOC_TPLG_TUPLE_TYPE_UUID:
- if (is_module_guid) {
- ret = skl_tplg_get_uuid(dev, (guid_t *)mconfig->guid,
- array->uuid);
- is_module_guid = false;
- } else {
- ret = skl_tplg_get_token(dev, array->value, skl,
- mconfig);
- }
-
- if (ret < 0)
- return ret;
-
- tuple_size += sizeof(*array->uuid);
-
- continue;
-
- default:
- tkn_elem = array->value;
- tkn_count = 0;
- break;
- }
-
- while (tkn_count <= (array->num_elems - 1)) {
- ret = skl_tplg_get_token(dev, tkn_elem,
- skl, mconfig);
-
- if (ret < 0)
- return ret;
-
- tkn_count = tkn_count + ret;
- tkn_elem++;
- }
-
- tuple_size += tkn_count * sizeof(*tkn_elem);
- }
-
- return off;
-}
-
-/*
- * Every data block is preceded by a descriptor to read the number
- * of data blocks, they type of the block and it's size
- */
-static int skl_tplg_get_desc_blocks(struct device *dev,
- struct snd_soc_tplg_vendor_array *array)
-{
- struct snd_soc_tplg_vendor_value_elem *tkn_elem;
-
- tkn_elem = array->value;
-
- switch (tkn_elem->token) {
- case SKL_TKN_U8_NUM_BLOCKS:
- case SKL_TKN_U8_BLOCK_TYPE:
- case SKL_TKN_U16_BLOCK_SIZE:
- return tkn_elem->value;
-
- default:
- dev_err(dev, "Invalid descriptor token %d\n", tkn_elem->token);
- break;
- }
-
- return -EINVAL;
-}
-
-static int skl_tplg_get_caps_data(struct device *dev, char *data,
- struct skl_module_cfg *mconfig)
-{
- int idx = mconfig->fmt_cfg_idx;
-
- if (mconfig->formats_config[idx].caps_size > 0) {
- mconfig->formats_config[idx].caps =
- devm_kzalloc(dev, mconfig->formats_config[idx].caps_size,
- GFP_KERNEL);
- if (!mconfig->formats_config[idx].caps)
- return -ENOMEM;
- memcpy(mconfig->formats_config[idx].caps, data,
- mconfig->formats_config[idx].caps_size);
- }
-
- return mconfig->formats_config[idx].caps_size;
-}
-
-/*
- * Parse the private data for the token and corresponding value.
- * The private data can have multiple data blocks. So, a data block
- * is preceded by a descriptor for number of blocks and a descriptor
- * for the type and size of the suceeding data block.
- */
-static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w,
- struct skl_dev *skl, struct device *dev,
- struct skl_module_cfg *mconfig)
-{
- struct snd_soc_tplg_vendor_array *array;
- int num_blocks, block_size, block_type, off = 0;
- char *data;
- int ret;
-
- /* Read the NUM_DATA_BLOCKS descriptor */
- array = (struct snd_soc_tplg_vendor_array *)tplg_w->priv.data;
- ret = skl_tplg_get_desc_blocks(dev, array);
- if (ret < 0)
- return ret;
- num_blocks = ret;
-
- off += array->size;
- /* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */
- while (num_blocks > 0) {
- array = (struct snd_soc_tplg_vendor_array *)
- (tplg_w->priv.data + off);
-
- ret = skl_tplg_get_desc_blocks(dev, array);
-
- if (ret < 0)
- return ret;
- block_type = ret;
- off += array->size;
-
- array = (struct snd_soc_tplg_vendor_array *)
- (tplg_w->priv.data + off);
-
- ret = skl_tplg_get_desc_blocks(dev, array);
-
- if (ret < 0)
- return ret;
- block_size = ret;
- off += array->size;
-
- data = (tplg_w->priv.data + off);
-
- if (block_type == SKL_TYPE_TUPLE) {
- ret = skl_tplg_get_tokens(dev, data,
- skl, mconfig, block_size);
- } else {
- ret = skl_tplg_get_caps_data(dev, data, mconfig);
- }
-
- if (ret < 0)
- return ret;
-
- --num_blocks;
- off += ret;
- }
-
- return 0;
-}
-
-static void skl_clear_pin_config(struct snd_soc_component *component,
- struct snd_soc_dapm_widget *w)
-{
- int i;
- struct skl_module_cfg *mconfig;
- struct skl_pipe *pipe;
-
- if (!strncmp(w->dapm->component->name, component->name,
- strlen(component->name))) {
- mconfig = w->priv;
- pipe = mconfig->pipe;
- for (i = 0; i < mconfig->module->max_input_pins; i++) {
- mconfig->m_in_pin[i].in_use = false;
- mconfig->m_in_pin[i].pin_state = SKL_PIN_UNBIND;
- }
- for (i = 0; i < mconfig->module->max_output_pins; i++) {
- mconfig->m_out_pin[i].in_use = false;
- mconfig->m_out_pin[i].pin_state = SKL_PIN_UNBIND;
- }
- pipe->state = SKL_PIPE_INVALID;
- mconfig->m_state = SKL_MODULE_UNINIT;
- }
-}
-
-void skl_cleanup_resources(struct skl_dev *skl)
-{
- struct snd_soc_component *soc_component = skl->component;
- struct snd_soc_dapm_widget *w;
- struct snd_soc_card *card;
-
- if (soc_component == NULL)
- return;
-
- card = soc_component->card;
- if (!snd_soc_card_is_instantiated(card))
- return;
-
- list_for_each_entry(w, &card->widgets, list) {
- if (is_skl_dsp_widget_type(w, skl->dev) && w->priv != NULL)
- skl_clear_pin_config(soc_component, w);
- }
-
- skl_clear_module_cnt(skl->dsp);
-}
-
-/*
- * Topology core widget load callback
- *
- * This is used to save the private data for each widget which gives
- * information to the driver about module and pipeline parameters which DSP
- * FW expects like ids, resource values, formats etc
- */
-static int skl_tplg_widget_load(struct snd_soc_component *cmpnt, int index,
- struct snd_soc_dapm_widget *w,
- struct snd_soc_tplg_dapm_widget *tplg_w)
-{
- int ret;
- struct hdac_bus *bus = snd_soc_component_get_drvdata(cmpnt);
- struct skl_dev *skl = bus_to_skl(bus);
- struct skl_module_cfg *mconfig;
-
- if (!tplg_w->priv.size)
- goto bind_event;
-
- mconfig = devm_kzalloc(bus->dev, sizeof(*mconfig), GFP_KERNEL);
-
- if (!mconfig)
- return -ENOMEM;
-
- if (skl->nr_modules == 0) {
- mconfig->module = devm_kzalloc(bus->dev,
- sizeof(*mconfig->module), GFP_KERNEL);
- if (!mconfig->module)
- return -ENOMEM;
- }
-
- w->priv = mconfig;
-
- /*
- * module binary can be loaded later, so set it to query when
- * module is load for a use case
- */
- mconfig->id.module_id = -1;
-
- /* To provide backward compatibility, set default as SKL_PARAM_INIT */
- mconfig->fmt_cfg_idx = SKL_PARAM_INIT;
-
- /* Parse private data for tuples */
- ret = skl_tplg_get_pvt_data(tplg_w, skl, bus->dev, mconfig);
- if (ret < 0)
- return ret;
-
- skl_debug_init_module(skl->debugfs, w, mconfig);
-
-bind_event:
- if (tplg_w->event_type == 0) {
- dev_dbg(bus->dev, "ASoC: No event handler required\n");
- return 0;
- }
-
- ret = snd_soc_tplg_widget_bind_event(w, skl_tplg_widget_ops,
- ARRAY_SIZE(skl_tplg_widget_ops),
- tplg_w->event_type);
-
- if (ret) {
- dev_err(bus->dev, "%s: No matching event handlers found for %d\n",
- __func__, tplg_w->event_type);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int skl_init_algo_data(struct device *dev, struct soc_bytes_ext *be,
- struct snd_soc_tplg_bytes_control *bc)
-{
- struct skl_algo_data *ac;
- struct skl_dfw_algo_data *dfw_ac =
- (struct skl_dfw_algo_data *)bc->priv.data;
-
- ac = devm_kzalloc(dev, sizeof(*ac), GFP_KERNEL);
- if (!ac)
- return -ENOMEM;
-
- /* Fill private data */
- ac->max = dfw_ac->max;
- ac->param_id = dfw_ac->param_id;
- ac->set_params = dfw_ac->set_params;
- ac->size = dfw_ac->max;
-
- if (ac->max) {
- ac->params = devm_kzalloc(dev, ac->max, GFP_KERNEL);
- if (!ac->params)
- return -ENOMEM;
-
- memcpy(ac->params, dfw_ac->params, ac->max);
- }
-
- be->dobj.private = ac;
- return 0;
-}
-
-static int skl_init_enum_data(struct device *dev, struct soc_enum *se,
- struct snd_soc_tplg_enum_control *ec)
-{
-
- void *data;
-
- if (ec->priv.size) {
- data = devm_kzalloc(dev, sizeof(ec->priv.size), GFP_KERNEL);
- if (!data)
- return -ENOMEM;
- memcpy(data, ec->priv.data, ec->priv.size);
- se->dobj.private = data;
- }
-
- return 0;
-
-}
-
-static int skl_tplg_control_load(struct snd_soc_component *cmpnt,
- int index,
- struct snd_kcontrol_new *kctl,
- struct snd_soc_tplg_ctl_hdr *hdr)
-{
- struct soc_bytes_ext *sb;
- struct snd_soc_tplg_bytes_control *tplg_bc;
- struct snd_soc_tplg_enum_control *tplg_ec;
- struct hdac_bus *bus = snd_soc_component_get_drvdata(cmpnt);
- struct soc_enum *se;
-
- switch (hdr->ops.info) {
- case SND_SOC_TPLG_CTL_BYTES:
- tplg_bc = container_of(hdr,
- struct snd_soc_tplg_bytes_control, hdr);
- if (kctl->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) {
- sb = (struct soc_bytes_ext *)kctl->private_value;
- if (tplg_bc->priv.size)
- return skl_init_algo_data(
- bus->dev, sb, tplg_bc);
- }
- break;
-
- case SND_SOC_TPLG_CTL_ENUM:
- tplg_ec = container_of(hdr,
- struct snd_soc_tplg_enum_control, hdr);
- if (kctl->access & SNDRV_CTL_ELEM_ACCESS_READ) {
- se = (struct soc_enum *)kctl->private_value;
- if (tplg_ec->priv.size)
- skl_init_enum_data(bus->dev, se, tplg_ec);
- }
-
- /*
- * now that the control initializations are done, remove
- * write permission for the DMIC configuration enums to
- * avoid conflicts between NHLT settings and user interaction
- */
-
- if (hdr->ops.get == SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC)
- kctl->access = SNDRV_CTL_ELEM_ACCESS_READ;
-
- break;
-
- default:
- dev_dbg(bus->dev, "Control load not supported %d:%d:%d\n",
- hdr->ops.get, hdr->ops.put, hdr->ops.info);
- break;
- }
-
- return 0;
-}
-
-static int skl_tplg_fill_str_mfest_tkn(struct device *dev,
- struct snd_soc_tplg_vendor_string_elem *str_elem,
- struct skl_dev *skl)
-{
- int tkn_count = 0;
- static int ref_count;
-
- switch (str_elem->token) {
- case SKL_TKN_STR_LIB_NAME:
- if (ref_count > skl->lib_count - 1) {
- ref_count = 0;
- return -EINVAL;
- }
-
- strncpy(skl->lib_info[ref_count].name,
- str_elem->string,
- ARRAY_SIZE(skl->lib_info[ref_count].name));
- ref_count++;
- break;
-
- default:
- dev_err(dev, "Not a string token %d\n", str_elem->token);
- break;
- }
- tkn_count++;
-
- return tkn_count;
-}
-
-static int skl_tplg_get_str_tkn(struct device *dev,
- struct snd_soc_tplg_vendor_array *array,
- struct skl_dev *skl)
-{
- int tkn_count = 0, ret;
- struct snd_soc_tplg_vendor_string_elem *str_elem;
-
- str_elem = (struct snd_soc_tplg_vendor_string_elem *)array->value;
- while (tkn_count < array->num_elems) {
- ret = skl_tplg_fill_str_mfest_tkn(dev, str_elem, skl);
- str_elem++;
-
- if (ret < 0)
- return ret;
-
- tkn_count = tkn_count + ret;
- }
-
- return tkn_count;
-}
-
-static int skl_tplg_manifest_fill_fmt(struct device *dev,
- struct skl_module_iface *fmt,
- struct snd_soc_tplg_vendor_value_elem *tkn_elem,
- u32 dir, int fmt_idx)
-{
- struct skl_module_pin_fmt *dst_fmt;
- struct skl_module_fmt *mod_fmt;
- int ret;
-
- if (!fmt)
- return -EINVAL;
-
- switch (dir) {
- case SKL_DIR_IN:
- dst_fmt = &fmt->inputs[fmt_idx];
- break;
-
- case SKL_DIR_OUT:
- dst_fmt = &fmt->outputs[fmt_idx];
- break;
-
- default:
- dev_err(dev, "Invalid direction: %d\n", dir);
- return -EINVAL;
- }
-
- mod_fmt = &dst_fmt->fmt;
-
- switch (tkn_elem->token) {
- case SKL_TKN_MM_U32_INTF_PIN_ID:
- dst_fmt->id = tkn_elem->value;
- break;
-
- default:
- ret = skl_tplg_fill_fmt(dev, mod_fmt, tkn_elem->token,
- tkn_elem->value);
- if (ret < 0)
- return ret;
- break;
- }
-
- return 0;
-}
-
-static int skl_tplg_fill_mod_info(struct device *dev,
- struct snd_soc_tplg_vendor_value_elem *tkn_elem,
- struct skl_module *mod)
-{
-
- if (!mod)
- return -EINVAL;
-
- switch (tkn_elem->token) {
- case SKL_TKN_U8_IN_PIN_TYPE:
- mod->input_pin_type = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_OUT_PIN_TYPE:
- mod->output_pin_type = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_IN_QUEUE_COUNT:
- mod->max_input_pins = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_OUT_QUEUE_COUNT:
- mod->max_output_pins = tkn_elem->value;
- break;
-
- case SKL_TKN_MM_U8_NUM_RES:
- mod->nr_resources = tkn_elem->value;
- break;
-
- case SKL_TKN_MM_U8_NUM_INTF:
- mod->nr_interfaces = tkn_elem->value;
- break;
-
- default:
- dev_err(dev, "Invalid mod info token %d", tkn_elem->token);
- return -EINVAL;
- }
-
- return 0;
-}
-
-
-static int skl_tplg_get_int_tkn(struct device *dev,
- struct snd_soc_tplg_vendor_value_elem *tkn_elem,
- struct skl_dev *skl)
-{
- int tkn_count = 0, ret;
- static int mod_idx, res_val_idx, intf_val_idx, dir, pin_idx;
- struct skl_module_res *res = NULL;
- struct skl_module_iface *fmt = NULL;
- struct skl_module *mod = NULL;
- static struct skl_astate_param *astate_table;
- static int astate_cfg_idx, count;
- int i;
- size_t size;
-
- if (skl->modules) {
- mod = skl->modules[mod_idx];
- res = &mod->resources[res_val_idx];
- fmt = &mod->formats[intf_val_idx];
- }
-
- switch (tkn_elem->token) {
- case SKL_TKN_U32_LIB_COUNT:
- skl->lib_count = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_NUM_MOD:
- skl->nr_modules = tkn_elem->value;
- skl->modules = devm_kcalloc(dev, skl->nr_modules,
- sizeof(*skl->modules), GFP_KERNEL);
- if (!skl->modules)
- return -ENOMEM;
-
- for (i = 0; i < skl->nr_modules; i++) {
- skl->modules[i] = devm_kzalloc(dev,
- sizeof(struct skl_module), GFP_KERNEL);
- if (!skl->modules[i])
- return -ENOMEM;
- }
- break;
-
- case SKL_TKN_MM_U8_MOD_IDX:
- mod_idx = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_ASTATE_COUNT:
- if (astate_table != NULL) {
- dev_err(dev, "More than one entry for A-State count");
- return -EINVAL;
- }
-
- if (tkn_elem->value > SKL_MAX_ASTATE_CFG) {
- dev_err(dev, "Invalid A-State count %d\n",
- tkn_elem->value);
- return -EINVAL;
- }
-
- size = struct_size(skl->cfg.astate_cfg, astate_table,
- tkn_elem->value);
- skl->cfg.astate_cfg = devm_kzalloc(dev, size, GFP_KERNEL);
- if (!skl->cfg.astate_cfg)
- return -ENOMEM;
-
- astate_table = skl->cfg.astate_cfg->astate_table;
- count = skl->cfg.astate_cfg->count = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_ASTATE_IDX:
- if (tkn_elem->value >= count) {
- dev_err(dev, "Invalid A-State index %d\n",
- tkn_elem->value);
- return -EINVAL;
- }
-
- astate_cfg_idx = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_ASTATE_KCPS:
- astate_table[astate_cfg_idx].kcps = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_ASTATE_CLK_SRC:
- astate_table[astate_cfg_idx].clk_src = tkn_elem->value;
- break;
-
- case SKL_TKN_U8_IN_PIN_TYPE:
- case SKL_TKN_U8_OUT_PIN_TYPE:
- case SKL_TKN_U8_IN_QUEUE_COUNT:
- case SKL_TKN_U8_OUT_QUEUE_COUNT:
- case SKL_TKN_MM_U8_NUM_RES:
- case SKL_TKN_MM_U8_NUM_INTF:
- ret = skl_tplg_fill_mod_info(dev, tkn_elem, mod);
- if (ret < 0)
- return ret;
- break;
-
- case SKL_TKN_U32_DIR_PIN_COUNT:
- dir = tkn_elem->value & SKL_IN_DIR_BIT_MASK;
- pin_idx = (tkn_elem->value & SKL_PIN_COUNT_MASK) >> 4;
- break;
-
- case SKL_TKN_MM_U32_RES_ID:
- if (!res)
- return -EINVAL;
-
- res->id = tkn_elem->value;
- res_val_idx = tkn_elem->value;
- break;
-
- case SKL_TKN_MM_U32_FMT_ID:
- if (!fmt)
- return -EINVAL;
-
- fmt->fmt_idx = tkn_elem->value;
- intf_val_idx = tkn_elem->value;
- break;
-
- case SKL_TKN_MM_U32_CPS:
- case SKL_TKN_MM_U32_DMA_SIZE:
- case SKL_TKN_MM_U32_CPC:
- case SKL_TKN_U32_MEM_PAGES:
- case SKL_TKN_U32_OBS:
- case SKL_TKN_U32_IBS:
- case SKL_TKN_MM_U32_RES_PIN_ID:
- case SKL_TKN_MM_U32_PIN_BUF:
- ret = skl_tplg_fill_res_tkn(dev, tkn_elem, res, pin_idx, dir);
- if (ret < 0)
- return ret;
-
- break;
-
- case SKL_TKN_MM_U32_NUM_IN_FMT:
- if (!fmt)
- return -EINVAL;
-
- res->nr_input_pins = tkn_elem->value;
- break;
-
- case SKL_TKN_MM_U32_NUM_OUT_FMT:
- if (!fmt)
- return -EINVAL;
-
- res->nr_output_pins = tkn_elem->value;
- break;
-
- case SKL_TKN_U32_FMT_CH:
- case SKL_TKN_U32_FMT_FREQ:
- case SKL_TKN_U32_FMT_BIT_DEPTH:
- case SKL_TKN_U32_FMT_SAMPLE_SIZE:
- case SKL_TKN_U32_FMT_CH_CONFIG:
- case SKL_TKN_U32_FMT_INTERLEAVE:
- case SKL_TKN_U32_FMT_SAMPLE_TYPE:
- case SKL_TKN_U32_FMT_CH_MAP:
- case SKL_TKN_MM_U32_INTF_PIN_ID:
- ret = skl_tplg_manifest_fill_fmt(dev, fmt, tkn_elem,
- dir, pin_idx);
- if (ret < 0)
- return ret;
- break;
-
- default:
- dev_err(dev, "Not a manifest token %d\n", tkn_elem->token);
- return -EINVAL;
- }
- tkn_count++;
-
- return tkn_count;
-}
-
-/*
- * Fill the manifest structure by parsing the tokens based on the
- * type.
- */
-static int skl_tplg_get_manifest_tkn(struct device *dev,
- char *pvt_data, struct skl_dev *skl,
- int block_size)
-{
- int tkn_count = 0, ret;
- int off = 0, tuple_size = 0;
- u8 uuid_index = 0;
- struct snd_soc_tplg_vendor_array *array;
- struct snd_soc_tplg_vendor_value_elem *tkn_elem;
-
- if (block_size <= 0)
- return -EINVAL;
-
- while (tuple_size < block_size) {
- array = (struct snd_soc_tplg_vendor_array *)(pvt_data + off);
- off += array->size;
- switch (array->type) {
- case SND_SOC_TPLG_TUPLE_TYPE_STRING:
- ret = skl_tplg_get_str_tkn(dev, array, skl);
-
- if (ret < 0)
- return ret;
- tkn_count = ret;
-
- tuple_size += tkn_count *
- sizeof(struct snd_soc_tplg_vendor_string_elem);
- continue;
-
- case SND_SOC_TPLG_TUPLE_TYPE_UUID:
- if (array->uuid->token != SKL_TKN_UUID) {
- dev_err(dev, "Not an UUID token: %d\n",
- array->uuid->token);
- return -EINVAL;
- }
- if (uuid_index >= skl->nr_modules) {
- dev_err(dev, "Too many UUID tokens\n");
- return -EINVAL;
- }
- import_guid(&skl->modules[uuid_index++]->uuid,
- array->uuid->uuid);
-
- tuple_size += sizeof(*array->uuid);
- continue;
-
- default:
- tkn_elem = array->value;
- tkn_count = 0;
- break;
- }
-
- while (tkn_count <= array->num_elems - 1) {
- ret = skl_tplg_get_int_tkn(dev,
- tkn_elem, skl);
- if (ret < 0)
- return ret;
-
- tkn_count = tkn_count + ret;
- tkn_elem++;
- }
- tuple_size += (tkn_count * sizeof(*tkn_elem));
- tkn_count = 0;
- }
-
- return off;
-}
-
-/*
- * Parse manifest private data for tokens. The private data block is
- * preceded by descriptors for type and size of data block.
- */
-static int skl_tplg_get_manifest_data(struct snd_soc_tplg_manifest *manifest,
- struct device *dev, struct skl_dev *skl)
-{
- struct snd_soc_tplg_vendor_array *array;
- int num_blocks, block_size = 0, block_type, off = 0;
- char *data;
- int ret;
-
- /* Read the NUM_DATA_BLOCKS descriptor */
- array = (struct snd_soc_tplg_vendor_array *)manifest->priv.data;
- ret = skl_tplg_get_desc_blocks(dev, array);
- if (ret < 0)
- return ret;
- num_blocks = ret;
-
- off += array->size;
- /* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */
- while (num_blocks > 0) {
- array = (struct snd_soc_tplg_vendor_array *)
- (manifest->priv.data + off);
- ret = skl_tplg_get_desc_blocks(dev, array);
-
- if (ret < 0)
- return ret;
- block_type = ret;
- off += array->size;
-
- array = (struct snd_soc_tplg_vendor_array *)
- (manifest->priv.data + off);
-
- ret = skl_tplg_get_desc_blocks(dev, array);
-
- if (ret < 0)
- return ret;
- block_size = ret;
- off += array->size;
-
- data = (manifest->priv.data + off);
-
- if (block_type == SKL_TYPE_TUPLE) {
- ret = skl_tplg_get_manifest_tkn(dev, data, skl,
- block_size);
-
- if (ret < 0)
- return ret;
-
- --num_blocks;
- } else {
- return -EINVAL;
- }
- off += ret;
- }
-
- return 0;
-}
-
-static int skl_manifest_load(struct snd_soc_component *cmpnt, int index,
- struct snd_soc_tplg_manifest *manifest)
-{
- struct hdac_bus *bus = snd_soc_component_get_drvdata(cmpnt);
- struct skl_dev *skl = bus_to_skl(bus);
-
- /* proceed only if we have private data defined */
- if (manifest->priv.size == 0)
- return 0;
-
- skl_tplg_get_manifest_data(manifest, bus->dev, skl);
-
- if (skl->lib_count > SKL_MAX_LIB) {
- dev_err(bus->dev, "Exceeding max Library count. Got:%d\n",
- skl->lib_count);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int skl_tplg_complete(struct snd_soc_component *component)
-{
- struct snd_soc_dobj *dobj;
- struct snd_soc_acpi_mach *mach;
- struct snd_ctl_elem_value *val;
- int i;
-
- val = kmalloc(sizeof(*val), GFP_KERNEL);
- if (!val)
- return -ENOMEM;
-
- mach = dev_get_platdata(component->card->dev);
- list_for_each_entry(dobj, &component->dobj_list, list) {
- struct snd_kcontrol *kcontrol = dobj->control.kcontrol;
- struct soc_enum *se;
- char **texts;
- char chan_text[4];
-
- if (dobj->type != SND_SOC_DOBJ_ENUM || !kcontrol ||
- kcontrol->put != skl_tplg_multi_config_set_dmic)
- continue;
-
- se = (struct soc_enum *)kcontrol->private_value;
- texts = dobj->control.dtexts;
- sprintf(chan_text, "c%d", mach->mach_params.dmic_num);
-
- for (i = 0; i < se->items; i++) {
- if (strstr(texts[i], chan_text)) {
- memset(val, 0, sizeof(*val));
- val->value.enumerated.item[0] = i;
- kcontrol->put(kcontrol, val);
- }
- }
- }
-
- kfree(val);
- return 0;
-}
-
-static const struct snd_soc_tplg_ops skl_tplg_ops = {
- .widget_load = skl_tplg_widget_load,
- .control_load = skl_tplg_control_load,
- .bytes_ext_ops = skl_tlv_ops,
- .bytes_ext_ops_count = ARRAY_SIZE(skl_tlv_ops),
- .io_ops = skl_tplg_kcontrol_ops,
- .io_ops_count = ARRAY_SIZE(skl_tplg_kcontrol_ops),
- .manifest = skl_manifest_load,
- .dai_load = skl_dai_load,
- .complete = skl_tplg_complete,
-};
-
-/*
- * A pipe can have multiple modules, each of them will be a DAPM widget as
- * well. While managing a pipeline we need to get the list of all the
- * widgets in a pipelines, so this helper - skl_tplg_create_pipe_widget_list()
- * helps to get the SKL type widgets in that pipeline
- */
-static int skl_tplg_create_pipe_widget_list(struct snd_soc_component *component)
-{
- struct snd_soc_dapm_widget *w;
- struct skl_module_cfg *mcfg = NULL;
- struct skl_pipe_module *p_module = NULL;
- struct skl_pipe *pipe;
-
- list_for_each_entry(w, &component->card->widgets, list) {
- if (is_skl_dsp_widget_type(w, component->dev) && w->priv) {
- mcfg = w->priv;
- pipe = mcfg->pipe;
-
- p_module = devm_kzalloc(component->dev,
- sizeof(*p_module), GFP_KERNEL);
- if (!p_module)
- return -ENOMEM;
-
- p_module->w = w;
- list_add_tail(&p_module->node, &pipe->w_list);
- }
- }
-
- return 0;
-}
-
-static void skl_tplg_set_pipe_type(struct skl_dev *skl, struct skl_pipe *pipe)
-{
- struct skl_pipe_module *w_module;
- struct snd_soc_dapm_widget *w;
- struct skl_module_cfg *mconfig;
- bool host_found = false, link_found = false;
-
- list_for_each_entry(w_module, &pipe->w_list, node) {
- w = w_module->w;
- mconfig = w->priv;
-
- if (mconfig->dev_type == SKL_DEVICE_HDAHOST)
- host_found = true;
- else if (mconfig->dev_type != SKL_DEVICE_NONE)
- link_found = true;
- }
-
- if (host_found && link_found)
- pipe->passthru = true;
- else
- pipe->passthru = false;
-}
-
-/*
- * SKL topology init routine
- */
-int skl_tplg_init(struct snd_soc_component *component, struct hdac_bus *bus)
-{
- int ret;
- const struct firmware *fw;
- struct skl_dev *skl = bus_to_skl(bus);
- struct skl_pipeline *ppl;
-
- ret = request_firmware(&fw, skl->tplg_name, bus->dev);
- if (ret < 0) {
- char alt_tplg_name[64];
-
- snprintf(alt_tplg_name, sizeof(alt_tplg_name), "%s-tplg.bin",
- skl->mach->drv_name);
- dev_info(bus->dev, "tplg fw %s load failed with %d, trying alternative tplg name %s",
- skl->tplg_name, ret, alt_tplg_name);
-
- ret = request_firmware(&fw, alt_tplg_name, bus->dev);
- if (!ret)
- goto component_load;
-
- dev_info(bus->dev, "tplg %s failed with %d, falling back to dfw_sst.bin",
- alt_tplg_name, ret);
-
- ret = request_firmware(&fw, "dfw_sst.bin", bus->dev);
- if (ret < 0) {
- dev_err(bus->dev, "Fallback tplg fw %s load failed with %d\n",
- "dfw_sst.bin", ret);
- return ret;
- }
- }
-
-component_load:
- ret = snd_soc_tplg_component_load(component, &skl_tplg_ops, fw);
- if (ret < 0) {
- dev_err(bus->dev, "tplg component load failed%d\n", ret);
- goto err;
- }
-
- ret = skl_tplg_create_pipe_widget_list(component);
- if (ret < 0) {
- dev_err(bus->dev, "tplg create pipe widget list failed%d\n",
- ret);
- goto err;
- }
-
- list_for_each_entry(ppl, &skl->ppl_list, node)
- skl_tplg_set_pipe_type(skl, ppl->pipe);
-
-err:
- release_firmware(fw);
- return ret;
-}
-
-void skl_tplg_exit(struct snd_soc_component *component, struct hdac_bus *bus)
-{
- struct skl_dev *skl = bus_to_skl(bus);
- struct skl_pipeline *ppl, *tmp;
-
- list_for_each_entry_safe(ppl, tmp, &skl->ppl_list, node)
- list_del(&ppl->node);
-
- /* clean up topology */
- snd_soc_tplg_component_remove(component);
-}