mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 00:35:35 +07:00
9c80c5a883
skl_tplg_get_token() misses a break in the big switch() block for
SKL_TKN_U8_CORE_ID entry.
Spotted nicely by -Wimplicit-fallthrough compiler option.
Fixes: 6277e83292
("ASoC: Intel: Skylake: Parse vendor tokens to build module data")
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
3761 lines
90 KiB
C
3761 lines
90 KiB
C
/*
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* skl-topology.c - Implements Platform component ALSA controls/widget
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* handlers.
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*
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* Copyright (C) 2014-2015 Intel Corp
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* Author: Jeeja KP <jeeja.kp@intel.com>
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* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as version 2, as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#include <linux/slab.h>
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#include <linux/types.h>
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#include <linux/firmware.h>
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#include <linux/uuid.h>
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#include <sound/soc.h>
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#include <sound/soc-topology.h>
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#include <uapi/sound/snd_sst_tokens.h>
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#include <uapi/sound/skl-tplg-interface.h>
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#include "skl-sst-dsp.h"
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#include "skl-sst-ipc.h"
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#include "skl-topology.h"
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#include "skl.h"
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#include "../common/sst-dsp.h"
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#include "../common/sst-dsp-priv.h"
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#define SKL_CH_FIXUP_MASK (1 << 0)
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#define SKL_RATE_FIXUP_MASK (1 << 1)
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#define SKL_FMT_FIXUP_MASK (1 << 2)
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#define SKL_IN_DIR_BIT_MASK BIT(0)
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#define SKL_PIN_COUNT_MASK GENMASK(7, 4)
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static const int mic_mono_list[] = {
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0, 1, 2, 3,
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};
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static const int mic_stereo_list[][SKL_CH_STEREO] = {
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{0, 1}, {0, 2}, {0, 3}, {1, 2}, {1, 3}, {2, 3},
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};
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static const int mic_trio_list[][SKL_CH_TRIO] = {
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{0, 1, 2}, {0, 1, 3}, {0, 2, 3}, {1, 2, 3},
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};
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static const int mic_quatro_list[][SKL_CH_QUATRO] = {
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{0, 1, 2, 3},
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};
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#define CHECK_HW_PARAMS(ch, freq, bps, prm_ch, prm_freq, prm_bps) \
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((ch == prm_ch) && (bps == prm_bps) && (freq == prm_freq))
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void skl_tplg_d0i3_get(struct skl *skl, enum d0i3_capability caps)
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{
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struct skl_d0i3_data *d0i3 = &skl->skl_sst->d0i3;
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switch (caps) {
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case SKL_D0I3_NONE:
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d0i3->non_d0i3++;
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break;
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case SKL_D0I3_STREAMING:
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d0i3->streaming++;
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break;
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case SKL_D0I3_NON_STREAMING:
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d0i3->non_streaming++;
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break;
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}
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}
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void skl_tplg_d0i3_put(struct skl *skl, enum d0i3_capability caps)
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{
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struct skl_d0i3_data *d0i3 = &skl->skl_sst->d0i3;
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switch (caps) {
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case SKL_D0I3_NONE:
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d0i3->non_d0i3--;
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break;
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case SKL_D0I3_STREAMING:
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d0i3->streaming--;
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break;
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case SKL_D0I3_NON_STREAMING:
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d0i3->non_streaming--;
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break;
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}
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}
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/*
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* SKL DSP driver modelling uses only few DAPM widgets so for rest we will
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* ignore. This helpers checks if the SKL driver handles this widget type
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*/
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static int is_skl_dsp_widget_type(struct snd_soc_dapm_widget *w,
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struct device *dev)
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{
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if (w->dapm->dev != dev)
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return false;
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switch (w->id) {
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case snd_soc_dapm_dai_link:
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case snd_soc_dapm_dai_in:
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case snd_soc_dapm_aif_in:
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case snd_soc_dapm_aif_out:
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case snd_soc_dapm_dai_out:
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case snd_soc_dapm_switch:
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case snd_soc_dapm_output:
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case snd_soc_dapm_mux:
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return false;
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default:
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return true;
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}
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}
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/*
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* Each pipelines needs memory to be allocated. Check if we have free memory
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* from available pool.
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*/
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static bool skl_is_pipe_mem_avail(struct skl *skl,
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struct skl_module_cfg *mconfig)
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{
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struct skl_sst *ctx = skl->skl_sst;
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if (skl->resource.mem + mconfig->pipe->memory_pages >
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skl->resource.max_mem) {
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dev_err(ctx->dev,
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"%s: module_id %d instance %d\n", __func__,
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mconfig->id.module_id,
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mconfig->id.instance_id);
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dev_err(ctx->dev,
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"exceeds ppl memory available %d mem %d\n",
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skl->resource.max_mem, skl->resource.mem);
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return false;
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} else {
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return true;
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}
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}
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/*
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* Add the mem to the mem pool. This is freed when pipe is deleted.
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* Note: DSP does actual memory management we only keep track for complete
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* pool
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*/
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static void skl_tplg_alloc_pipe_mem(struct skl *skl,
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struct skl_module_cfg *mconfig)
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{
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skl->resource.mem += mconfig->pipe->memory_pages;
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}
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/*
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* Pipeline needs needs DSP CPU resources for computation, this is
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* quantified in MCPS (Million Clocks Per Second) required for module/pipe
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*
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* Each pipelines needs mcps to be allocated. Check if we have mcps for this
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* pipe.
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*/
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static bool skl_is_pipe_mcps_avail(struct skl *skl,
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struct skl_module_cfg *mconfig)
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{
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struct skl_sst *ctx = skl->skl_sst;
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u8 res_idx = mconfig->res_idx;
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struct skl_module_res *res = &mconfig->module->resources[res_idx];
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if (skl->resource.mcps + res->cps > skl->resource.max_mcps) {
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dev_err(ctx->dev,
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"%s: module_id %d instance %d\n", __func__,
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mconfig->id.module_id, mconfig->id.instance_id);
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dev_err(ctx->dev,
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"exceeds ppl mcps available %d > mem %d\n",
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skl->resource.max_mcps, skl->resource.mcps);
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return false;
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} else {
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return true;
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}
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}
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static void skl_tplg_alloc_pipe_mcps(struct skl *skl,
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struct skl_module_cfg *mconfig)
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{
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u8 res_idx = mconfig->res_idx;
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struct skl_module_res *res = &mconfig->module->resources[res_idx];
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skl->resource.mcps += res->cps;
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}
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/*
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* Free the mcps when tearing down
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*/
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static void
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skl_tplg_free_pipe_mcps(struct skl *skl, struct skl_module_cfg *mconfig)
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{
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u8 res_idx = mconfig->res_idx;
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struct skl_module_res *res = &mconfig->module->resources[res_idx];
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skl->resource.mcps -= res->cps;
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}
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/*
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* Free the memory when tearing down
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*/
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static void
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skl_tplg_free_pipe_mem(struct skl *skl, struct skl_module_cfg *mconfig)
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{
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skl->resource.mem -= mconfig->pipe->memory_pages;
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}
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static void skl_dump_mconfig(struct skl_sst *ctx,
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struct skl_module_cfg *mcfg)
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{
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struct skl_module_iface *iface = &mcfg->module->formats[0];
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dev_dbg(ctx->dev, "Dumping config\n");
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dev_dbg(ctx->dev, "Input Format:\n");
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dev_dbg(ctx->dev, "channels = %d\n", iface->inputs[0].fmt.channels);
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dev_dbg(ctx->dev, "s_freq = %d\n", iface->inputs[0].fmt.s_freq);
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dev_dbg(ctx->dev, "ch_cfg = %d\n", iface->inputs[0].fmt.ch_cfg);
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dev_dbg(ctx->dev, "valid bit depth = %d\n",
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iface->inputs[0].fmt.valid_bit_depth);
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dev_dbg(ctx->dev, "Output Format:\n");
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dev_dbg(ctx->dev, "channels = %d\n", iface->outputs[0].fmt.channels);
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dev_dbg(ctx->dev, "s_freq = %d\n", iface->outputs[0].fmt.s_freq);
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dev_dbg(ctx->dev, "valid bit depth = %d\n",
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iface->outputs[0].fmt.valid_bit_depth);
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dev_dbg(ctx->dev, "ch_cfg = %d\n", iface->outputs[0].fmt.ch_cfg);
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}
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static void skl_tplg_update_chmap(struct skl_module_fmt *fmt, int chs)
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{
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int slot_map = 0xFFFFFFFF;
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int start_slot = 0;
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int i;
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for (i = 0; i < chs; i++) {
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/*
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* For 2 channels with starting slot as 0, slot map will
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* look like 0xFFFFFF10.
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*/
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slot_map &= (~(0xF << (4 * i)) | (start_slot << (4 * i)));
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start_slot++;
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}
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fmt->ch_map = slot_map;
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}
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static void skl_tplg_update_params(struct skl_module_fmt *fmt,
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struct skl_pipe_params *params, int fixup)
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{
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if (fixup & SKL_RATE_FIXUP_MASK)
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fmt->s_freq = params->s_freq;
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if (fixup & SKL_CH_FIXUP_MASK) {
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fmt->channels = params->ch;
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skl_tplg_update_chmap(fmt, fmt->channels);
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}
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if (fixup & SKL_FMT_FIXUP_MASK) {
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fmt->valid_bit_depth = skl_get_bit_depth(params->s_fmt);
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/*
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* 16 bit is 16 bit container whereas 24 bit is in 32 bit
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* container so update bit depth accordingly
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*/
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switch (fmt->valid_bit_depth) {
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case SKL_DEPTH_16BIT:
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fmt->bit_depth = fmt->valid_bit_depth;
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break;
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default:
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fmt->bit_depth = SKL_DEPTH_32BIT;
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break;
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}
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}
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}
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/*
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* A pipeline may have modules which impact the pcm parameters, like SRC,
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* channel converter, format converter.
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* We need to calculate the output params by applying the 'fixup'
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* Topology will tell driver which type of fixup is to be applied by
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* supplying the fixup mask, so based on that we calculate the output
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*
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* Now In FE the pcm hw_params is source/target format. Same is applicable
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* for BE with its hw_params invoked.
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* here based on FE, BE pipeline and direction we calculate the input and
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* outfix and then apply that for a module
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*/
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static void skl_tplg_update_params_fixup(struct skl_module_cfg *m_cfg,
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struct skl_pipe_params *params, bool is_fe)
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{
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int in_fixup, out_fixup;
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struct skl_module_fmt *in_fmt, *out_fmt;
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/* Fixups will be applied to pin 0 only */
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in_fmt = &m_cfg->module->formats[0].inputs[0].fmt;
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out_fmt = &m_cfg->module->formats[0].outputs[0].fmt;
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if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) {
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if (is_fe) {
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in_fixup = m_cfg->params_fixup;
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out_fixup = (~m_cfg->converter) &
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m_cfg->params_fixup;
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} else {
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out_fixup = m_cfg->params_fixup;
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in_fixup = (~m_cfg->converter) &
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m_cfg->params_fixup;
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}
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} else {
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if (is_fe) {
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out_fixup = m_cfg->params_fixup;
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in_fixup = (~m_cfg->converter) &
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m_cfg->params_fixup;
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} else {
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in_fixup = m_cfg->params_fixup;
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out_fixup = (~m_cfg->converter) &
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m_cfg->params_fixup;
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}
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}
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skl_tplg_update_params(in_fmt, params, in_fixup);
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skl_tplg_update_params(out_fmt, params, out_fixup);
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}
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/*
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* A module needs input and output buffers, which are dependent upon pcm
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* params, so once we have calculate params, we need buffer calculation as
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* well.
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*/
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static void skl_tplg_update_buffer_size(struct skl_sst *ctx,
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struct skl_module_cfg *mcfg)
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{
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int multiplier = 1;
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struct skl_module_fmt *in_fmt, *out_fmt;
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struct skl_module_res *res;
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/* Since fixups is applied to pin 0 only, ibs, obs needs
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* change for pin 0 only
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*/
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res = &mcfg->module->resources[0];
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in_fmt = &mcfg->module->formats[0].inputs[0].fmt;
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out_fmt = &mcfg->module->formats[0].outputs[0].fmt;
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if (mcfg->m_type == SKL_MODULE_TYPE_SRCINT)
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multiplier = 5;
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res->ibs = DIV_ROUND_UP(in_fmt->s_freq, 1000) *
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in_fmt->channels * (in_fmt->bit_depth >> 3) *
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multiplier;
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res->obs = DIV_ROUND_UP(out_fmt->s_freq, 1000) *
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out_fmt->channels * (out_fmt->bit_depth >> 3) *
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multiplier;
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}
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static u8 skl_tplg_be_dev_type(int dev_type)
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{
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int ret;
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switch (dev_type) {
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case SKL_DEVICE_BT:
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ret = NHLT_DEVICE_BT;
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break;
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case SKL_DEVICE_DMIC:
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ret = NHLT_DEVICE_DMIC;
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break;
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case SKL_DEVICE_I2S:
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ret = NHLT_DEVICE_I2S;
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break;
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default:
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ret = NHLT_DEVICE_INVALID;
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break;
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}
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return ret;
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}
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static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
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struct skl_sst *ctx)
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{
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struct skl_module_cfg *m_cfg = w->priv;
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int link_type, dir;
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u32 ch, s_freq, s_fmt;
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struct nhlt_specific_cfg *cfg;
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struct skl *skl = get_skl_ctx(ctx->dev);
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u8 dev_type = skl_tplg_be_dev_type(m_cfg->dev_type);
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int fmt_idx = m_cfg->fmt_idx;
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struct skl_module_iface *m_iface = &m_cfg->module->formats[fmt_idx];
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/* check if we already have blob */
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if (m_cfg->formats_config.caps_size > 0)
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return 0;
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dev_dbg(ctx->dev, "Applying default cfg blob\n");
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switch (m_cfg->dev_type) {
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case SKL_DEVICE_DMIC:
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link_type = NHLT_LINK_DMIC;
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dir = SNDRV_PCM_STREAM_CAPTURE;
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s_freq = m_iface->inputs[0].fmt.s_freq;
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s_fmt = m_iface->inputs[0].fmt.bit_depth;
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ch = m_iface->inputs[0].fmt.channels;
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break;
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case SKL_DEVICE_I2S:
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link_type = NHLT_LINK_SSP;
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if (m_cfg->hw_conn_type == SKL_CONN_SOURCE) {
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dir = SNDRV_PCM_STREAM_PLAYBACK;
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s_freq = m_iface->outputs[0].fmt.s_freq;
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s_fmt = m_iface->outputs[0].fmt.bit_depth;
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ch = m_iface->outputs[0].fmt.channels;
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} else {
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dir = SNDRV_PCM_STREAM_CAPTURE;
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s_freq = m_iface->inputs[0].fmt.s_freq;
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s_fmt = m_iface->inputs[0].fmt.bit_depth;
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ch = m_iface->inputs[0].fmt.channels;
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}
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break;
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default:
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return -EINVAL;
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}
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/* update the blob based on virtual bus_id and default params */
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cfg = skl_get_ep_blob(skl, m_cfg->vbus_id, link_type,
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s_fmt, ch, s_freq, dir, dev_type);
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if (cfg) {
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m_cfg->formats_config.caps_size = cfg->size;
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m_cfg->formats_config.caps = (u32 *) &cfg->caps;
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} else {
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dev_err(ctx->dev, "Blob NULL for id %x type %d dirn %d\n",
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m_cfg->vbus_id, link_type, dir);
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dev_err(ctx->dev, "PCM: ch %d, freq %d, fmt %d\n",
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ch, s_freq, s_fmt);
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return -EIO;
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}
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return 0;
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}
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|
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static void skl_tplg_update_module_params(struct snd_soc_dapm_widget *w,
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struct skl_sst *ctx)
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{
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struct skl_module_cfg *m_cfg = w->priv;
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struct skl_pipe_params *params = m_cfg->pipe->p_params;
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int p_conn_type = m_cfg->pipe->conn_type;
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bool is_fe;
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if (!m_cfg->params_fixup)
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return;
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|
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dev_dbg(ctx->dev, "Mconfig for widget=%s BEFORE updation\n",
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w->name);
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skl_dump_mconfig(ctx, m_cfg);
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if (p_conn_type == SKL_PIPE_CONN_TYPE_FE)
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is_fe = true;
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else
|
|
is_fe = false;
|
|
|
|
skl_tplg_update_params_fixup(m_cfg, params, is_fe);
|
|
skl_tplg_update_buffer_size(ctx, m_cfg);
|
|
|
|
dev_dbg(ctx->dev, "Mconfig for widget=%s AFTER updation\n",
|
|
w->name);
|
|
|
|
skl_dump_mconfig(ctx, 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_sst *ctx)
|
|
{
|
|
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.caps_size > 0 &&
|
|
mconfig->formats_config.set_params == SKL_PARAM_SET) {
|
|
sp_cfg = &mconfig->formats_config;
|
|
ret = skl_set_module_params(ctx, 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(ctx,
|
|
(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.caps = (u32 *)bc->params;
|
|
mconfig->formats_config.caps_size = bc->size;
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int skl_tplg_module_prepare(struct skl_sst *ctx, 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(ctx->dev, pipe->p_params);
|
|
|
|
case SKL_DEVICE_HDALINK:
|
|
return skl_pcm_link_dma_prepare(ctx->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 *skl, struct skl_pipe *pipe)
|
|
{
|
|
struct skl_pipe_module *w_module;
|
|
struct snd_soc_dapm_widget *w;
|
|
struct skl_module_cfg *mconfig;
|
|
struct skl_sst *ctx = skl->skl_sst;
|
|
u8 cfg_idx;
|
|
int ret = 0;
|
|
|
|
list_for_each_entry(w_module, &pipe->w_list, node) {
|
|
uuid_le *uuid_mod;
|
|
w = w_module->w;
|
|
mconfig = w->priv;
|
|
|
|
/* check if module ids are populated */
|
|
if (mconfig->id.module_id < 0) {
|
|
dev_err(skl->skl_sst->dev,
|
|
"module %pUL id not populated\n",
|
|
(uuid_le *)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;
|
|
|
|
/* check resource available */
|
|
if (!skl_is_pipe_mcps_avail(skl, mconfig))
|
|
return -ENOMEM;
|
|
|
|
if (mconfig->module->loadable && ctx->dsp->fw_ops.load_mod) {
|
|
ret = ctx->dsp->fw_ops.load_mod(ctx->dsp,
|
|
mconfig->id.module_id, mconfig->guid);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
mconfig->m_state = SKL_MODULE_LOADED;
|
|
}
|
|
|
|
/* prepare the DMA if the module is gateway cpr */
|
|
ret = skl_tplg_module_prepare(ctx, 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, ctx);
|
|
|
|
/*
|
|
* apply fix/conversion to module params based on
|
|
* FE/BE params
|
|
*/
|
|
skl_tplg_update_module_params(w, ctx);
|
|
uuid_mod = (uuid_le *)mconfig->guid;
|
|
mconfig->id.pvt_id = skl_get_pvt_id(ctx, 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(ctx->dsp, mconfig->core_id);
|
|
if (ret < 0) {
|
|
dev_err(ctx->dev, "Failed to wake up core %d ret=%d\n",
|
|
mconfig->core_id, ret);
|
|
return ret;
|
|
}
|
|
|
|
ret = skl_init_module(ctx, mconfig);
|
|
if (ret < 0) {
|
|
skl_put_pvt_id(ctx, uuid_mod, &mconfig->id.pvt_id);
|
|
goto err;
|
|
}
|
|
skl_tplg_alloc_pipe_mcps(skl, mconfig);
|
|
ret = skl_tplg_set_module_params(w, ctx);
|
|
if (ret < 0)
|
|
goto err;
|
|
}
|
|
|
|
return 0;
|
|
err:
|
|
skl_dsp_put_core(ctx->dsp, mconfig->core_id);
|
|
return ret;
|
|
}
|
|
|
|
static int skl_tplg_unload_pipe_modules(struct skl_sst *ctx,
|
|
struct skl_pipe *pipe)
|
|
{
|
|
int ret = 0;
|
|
struct skl_pipe_module *w_module = NULL;
|
|
struct skl_module_cfg *mconfig = NULL;
|
|
|
|
list_for_each_entry(w_module, &pipe->w_list, node) {
|
|
uuid_le *uuid_mod;
|
|
mconfig = w_module->w->priv;
|
|
uuid_mod = (uuid_le *)mconfig->guid;
|
|
|
|
if (mconfig->module->loadable && ctx->dsp->fw_ops.unload_mod &&
|
|
mconfig->m_state > SKL_MODULE_UNINIT) {
|
|
ret = ctx->dsp->fw_ops.unload_mod(ctx->dsp,
|
|
mconfig->id.module_id);
|
|
if (ret < 0)
|
|
return -EIO;
|
|
}
|
|
skl_put_pvt_id(ctx, uuid_mod, &mconfig->id.pvt_id);
|
|
|
|
ret = skl_dsp_put_core(ctx->dsp, mconfig->core_id);
|
|
if (ret < 0) {
|
|
/* don't return; continue with other modules */
|
|
dev_err(ctx->dev, "Failed to sleep core %d ret=%d\n",
|
|
mconfig->core_id, ret);
|
|
}
|
|
}
|
|
|
|
/* no modules to unload in this path, so return */
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* 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 *skl, struct skl_module_cfg *mconfig)
|
|
{
|
|
struct skl_sst *ctx = skl->skl_sst;
|
|
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) {
|
|
pipe->cur_config_idx = 0;
|
|
return 0;
|
|
}
|
|
|
|
if (pipe->conn_type == SKL_PIPE_CONN_TYPE_NONE) {
|
|
dev_dbg(ctx->dev, "No conn_type detected, take 0th config\n");
|
|
pipe->cur_config_idx = 0;
|
|
pipe->memory_pages = pconfig->mem_pages;
|
|
|
|
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)) {
|
|
pipe->cur_config_idx = i;
|
|
pipe->memory_pages = pconfig->mem_pages;
|
|
dev_dbg(ctx->dev, "Using pipe config: %d\n", i);
|
|
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
dev_err(ctx->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:
|
|
* - check the resources
|
|
* - 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 *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_sst *ctx = skl->skl_sst;
|
|
struct skl_module_deferred_bind *modules;
|
|
|
|
ret = skl_tplg_get_pipe_config(skl, mconfig);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
/* check resource available */
|
|
if (!skl_is_pipe_mcps_avail(skl, mconfig))
|
|
return -EBUSY;
|
|
|
|
if (!skl_is_pipe_mem_avail(skl, mconfig))
|
|
return -ENOMEM;
|
|
|
|
/*
|
|
* Create a list of modules for pipe.
|
|
* This list contains modules from source to sink
|
|
*/
|
|
ret = skl_create_pipeline(ctx, mconfig->pipe);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
skl_tplg_alloc_pipe_mem(skl, mconfig);
|
|
skl_tplg_alloc_pipe_mcps(skl, mconfig);
|
|
|
|
/* 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(ctx, 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(ctx, modules->src,
|
|
modules->dst);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int skl_fill_sink_instance_id(struct skl_sst *ctx, 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(ctx, 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_sst *ctx)
|
|
{
|
|
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.caps_size > 0 &&
|
|
mconfig->formats_config.set_params == SKL_PARAM_BIND) {
|
|
sp_cfg = &mconfig->formats_config;
|
|
ret = skl_set_module_params(ctx, 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(ctx, params, bc->max,
|
|
mconfig);
|
|
|
|
ret = skl_set_module_params(ctx, params,
|
|
bc->max, bc->param_id, mconfig);
|
|
kfree(params);
|
|
|
|
if (ret < 0)
|
|
return ret;
|
|
}
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int skl_get_module_id(struct skl_sst *ctx, uuid_le *uuid)
|
|
{
|
|
struct uuid_module *module;
|
|
|
|
list_for_each_entry(module, &ctx->uuid_list, list) {
|
|
if (uuid_le_cmp(*uuid, module->uuid) == 0)
|
|
return module->id;
|
|
}
|
|
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int skl_tplg_find_moduleid_from_uuid(struct skl *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 = uuid_params->num_modules *
|
|
sizeof(struct skl_mod_inst_map) +
|
|
sizeof(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->skl_sst,
|
|
&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 *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->skl_sst->dev,
|
|
"%s: invalid kpb post bind params\n",
|
|
__func__);
|
|
}
|
|
|
|
static int skl_tplg_module_add_deferred_bind(struct skl *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 *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;
|
|
struct skl_sst *ctx = skl->skl_sst;
|
|
int ret;
|
|
|
|
snd_soc_dapm_widget_for_each_sink_path(w, p) {
|
|
if (!p->connect)
|
|
continue;
|
|
|
|
dev_dbg(ctx->dev, "%s: src widget=%s\n", __func__, w->name);
|
|
dev_dbg(ctx->dev, "%s: sink widget=%s\n", __func__, p->sink->name);
|
|
|
|
next_sink = p->sink;
|
|
|
|
if (!is_skl_dsp_widget_type(p->sink, ctx->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, ctx->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(ctx, src_mconfig, sink_mconfig);
|
|
if (ret)
|
|
return ret;
|
|
|
|
/* set module params after bind */
|
|
skl_tplg_set_module_bind_params(src_w, src_mconfig, ctx);
|
|
skl_tplg_set_module_bind_params(sink, sink_mconfig, ctx);
|
|
|
|
/* 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(ctx,
|
|
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 *skl)
|
|
{
|
|
struct skl_module_cfg *src_mconfig;
|
|
struct skl_sst *ctx = skl->skl_sst;
|
|
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(ctx, src_mconfig->pipe);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static struct snd_soc_dapm_widget *skl_get_src_dsp_widget(
|
|
struct snd_soc_dapm_widget *w, struct skl *skl)
|
|
{
|
|
struct snd_soc_dapm_path *p;
|
|
struct snd_soc_dapm_widget *src_w = NULL;
|
|
struct skl_sst *ctx = skl->skl_sst;
|
|
|
|
snd_soc_dapm_widget_for_each_source_path(w, p) {
|
|
src_w = p->source;
|
|
if (!p->connect)
|
|
continue;
|
|
|
|
dev_dbg(ctx->dev, "sink widget=%s\n", w->name);
|
|
dev_dbg(ctx->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, ctx->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 *skl)
|
|
{
|
|
int ret = 0;
|
|
struct snd_soc_dapm_widget *source, *sink;
|
|
struct skl_module_cfg *src_mconfig, *sink_mconfig;
|
|
struct skl_sst *ctx = skl->skl_sst;
|
|
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(ctx, src_mconfig, sink_mconfig);
|
|
if (ret)
|
|
return ret;
|
|
|
|
/* set module params after bind */
|
|
skl_tplg_set_module_bind_params(source, src_mconfig, ctx);
|
|
skl_tplg_set_module_bind_params(sink, sink_mconfig, ctx);
|
|
|
|
if (sink_mconfig->pipe->conn_type != SKL_PIPE_CONN_TYPE_FE)
|
|
ret = skl_run_pipe(ctx, 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 *skl)
|
|
{
|
|
struct skl_module_cfg *src_mconfig, *sink_mconfig;
|
|
int ret = 0, i;
|
|
struct skl_sst *ctx = skl->skl_sst;
|
|
|
|
sink_mconfig = w->priv;
|
|
|
|
/* Stop the pipe */
|
|
ret = skl_stop_pipe(ctx, 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(ctx,
|
|
src_mconfig, sink_mconfig);
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* in the Post-PMD event of mixer we need to do following:
|
|
* - Free the mcps used
|
|
* - Free the mem used
|
|
* - 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 *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_sst *ctx = skl->skl_sst;
|
|
struct skl_pipe *s_pipe = mconfig->pipe;
|
|
struct skl_module_deferred_bind *modules, *tmp;
|
|
|
|
if (s_pipe->state == SKL_PIPE_INVALID)
|
|
return -EINVAL;
|
|
|
|
skl_tplg_free_pipe_mcps(skl, mconfig);
|
|
skl_tplg_free_pipe_mem(skl, mconfig);
|
|
|
|
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(ctx, 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 (mconfig->m_state >= SKL_MODULE_INIT_DONE)
|
|
skl_tplg_free_pipe_mcps(skl, dst_module);
|
|
if (src_module == NULL) {
|
|
src_module = dst_module;
|
|
continue;
|
|
}
|
|
|
|
skl_unbind_modules(ctx, src_module, dst_module);
|
|
src_module = dst_module;
|
|
}
|
|
|
|
skl_delete_pipe(ctx, 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(ctx, s_pipe);
|
|
}
|
|
|
|
/*
|
|
* in the Post-PMD event of PGA we need to do following:
|
|
* - Free the mcps used
|
|
* - 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 *skl)
|
|
{
|
|
struct skl_module_cfg *src_mconfig, *sink_mconfig;
|
|
int ret = 0, i;
|
|
struct skl_sst *ctx = skl->skl_sst;
|
|
|
|
src_mconfig = w->priv;
|
|
|
|
/* Stop the pipe since this is a mixin module */
|
|
ret = skl_stop_pipe(ctx, 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(ctx, 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 *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 *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_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 *skl = get_skl_ctx(w->dapm->dev);
|
|
|
|
if (w->power)
|
|
skl_get_module_params(skl->skl_sst, (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 *skl = get_skl_ctx(w->dapm->dev);
|
|
|
|
if (ac->params) {
|
|
if (size > ac->max)
|
|
return -EINVAL;
|
|
|
|
ac->size = size;
|
|
/*
|
|
* if the param_is is of type Vendor, firmware expects actual
|
|
* parameter id and size from the control.
|
|
*/
|
|
if (ac->param_id == SKL_PARAM_VENDOR_ID) {
|
|
if (copy_from_user(ac->params, data, size))
|
|
return -EFAULT;
|
|
} else {
|
|
if (copy_from_user(ac->params,
|
|
data + 2, size))
|
|
return -EFAULT;
|
|
}
|
|
|
|
if (w->power)
|
|
return skl_set_module_params(skl->skl_sst,
|
|
(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;
|
|
|
|
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 = &mconfig->module->resources[0];
|
|
struct skl *skl = get_skl_ctx(dev);
|
|
struct skl_module_fmt *format = NULL;
|
|
u8 cfg_idx = mconfig->pipe->cur_config_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[0].inputs[0].fmt;
|
|
else
|
|
format = &mconfig->module->formats[0].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;
|
|
struct snd_soc_dapm_path *p = NULL;
|
|
|
|
if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
|
|
w = dai->playback_widget;
|
|
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 {
|
|
w = dai->capture_widget;
|
|
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;
|
|
struct skl_module_cfg *mconfig;
|
|
|
|
if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
|
|
w = dai->playback_widget;
|
|
mconfig = skl_get_mconfig_pb_cpr(dai, w);
|
|
} else {
|
|
w = dai->capture_widget;
|
|
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 PCM
|
|
* 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 *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);
|
|
|
|
skl_tplg_fill_dma_id(mconfig, params);
|
|
|
|
if (link_type == NHLT_LINK_HDA)
|
|
return 0;
|
|
|
|
/* update the blob based on virtual bus_id*/
|
|
cfg = skl_get_ep_blob(skl, mconfig->vbus_id, link_type,
|
|
params->s_fmt, params->ch,
|
|
params->s_freq, params->stream,
|
|
dev_type);
|
|
if (cfg) {
|
|
mconfig->formats_config.caps_size = cfg->size;
|
|
mconfig->formats_config.caps = (u32 *) &cfg->caps;
|
|
} else {
|
|
dev_err(dai->dev, "Blob NULL for id %x type %d dirn %d\n",
|
|
mconfig->vbus_id, link_type,
|
|
params->stream);
|
|
dev_err(dai->dev, "PCM: ch %d, freq %d, fmt %d\n",
|
|
params->ch, params->s_freq, params->s_fmt);
|
|
return -EINVAL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
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 = NULL;
|
|
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;
|
|
|
|
if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) {
|
|
w = dai->playback_widget;
|
|
|
|
return skl_tplg_be_set_src_pipe_params(dai, w, params);
|
|
|
|
} else {
|
|
w = dai->capture_widget;
|
|
|
|
return skl_tplg_be_set_sink_pipe_params(dai, w, params);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
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,
|
|
},
|
|
};
|
|
|
|
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 *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, u8 *guid,
|
|
struct snd_soc_tplg_vendor_uuid_elem *uuid_tkn)
|
|
{
|
|
if (uuid_tkn->token == SKL_TKN_UUID) {
|
|
memcpy(guid, &uuid_tkn->uuid, 16);
|
|
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.b,
|
|
(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_CPS:
|
|
res->cps = tkn_elem->value;
|
|
break;
|
|
|
|
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_U32_MAX_MCPS:
|
|
res->cps = 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;
|
|
|
|
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 *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_CAPS_SIZE:
|
|
mconfig->formats_config.caps_size =
|
|
tkn_elem->value;
|
|
|
|
break;
|
|
|
|
case SKL_TKN_U32_CAPS_SET_PARAMS:
|
|
mconfig->formats_config.set_params =
|
|
tkn_elem->value;
|
|
break;
|
|
|
|
case SKL_TKN_U32_CAPS_PARAMS_ID:
|
|
mconfig->formats_config.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 *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, 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;
|
|
}
|
|
|
|
/* Functions to parse private data from configuration file format v4 */
|
|
|
|
/*
|
|
* Add pipeline from topology binary into driver pipeline list
|
|
*
|
|
* If already added we return that instance
|
|
* Otherwise we create a new instance and add into driver list
|
|
*/
|
|
static int skl_tplg_add_pipe_v4(struct device *dev,
|
|
struct skl_module_cfg *mconfig, struct skl *skl,
|
|
struct skl_dfw_v4_pipe *dfw_pipe)
|
|
{
|
|
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 == dfw_pipe->pipe_id) {
|
|
mconfig->pipe = ppl->pipe;
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
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->ppl_id = dfw_pipe->pipe_id;
|
|
pipe->memory_pages = dfw_pipe->memory_pages;
|
|
pipe->pipe_priority = dfw_pipe->pipe_priority;
|
|
pipe->conn_type = dfw_pipe->conn_type;
|
|
pipe->state = SKL_PIPE_INVALID;
|
|
pipe->p_params = params;
|
|
INIT_LIST_HEAD(&pipe->w_list);
|
|
|
|
ppl->pipe = pipe;
|
|
list_add(&ppl->node, &skl->ppl_list);
|
|
|
|
mconfig->pipe = pipe;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void skl_fill_module_pin_info_v4(struct skl_dfw_v4_module_pin *dfw_pin,
|
|
struct skl_module_pin *m_pin,
|
|
bool is_dynamic, int max_pin)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < max_pin; i++) {
|
|
m_pin[i].id.module_id = dfw_pin[i].module_id;
|
|
m_pin[i].id.instance_id = dfw_pin[i].instance_id;
|
|
m_pin[i].in_use = false;
|
|
m_pin[i].is_dynamic = is_dynamic;
|
|
m_pin[i].pin_state = SKL_PIN_UNBIND;
|
|
}
|
|
}
|
|
|
|
static void skl_tplg_fill_fmt_v4(struct skl_module_pin_fmt *dst_fmt,
|
|
struct skl_dfw_v4_module_fmt *src_fmt,
|
|
int pins)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < pins; i++) {
|
|
dst_fmt[i].fmt.channels = src_fmt[i].channels;
|
|
dst_fmt[i].fmt.s_freq = src_fmt[i].freq;
|
|
dst_fmt[i].fmt.bit_depth = src_fmt[i].bit_depth;
|
|
dst_fmt[i].fmt.valid_bit_depth = src_fmt[i].valid_bit_depth;
|
|
dst_fmt[i].fmt.ch_cfg = src_fmt[i].ch_cfg;
|
|
dst_fmt[i].fmt.ch_map = src_fmt[i].ch_map;
|
|
dst_fmt[i].fmt.interleaving_style =
|
|
src_fmt[i].interleaving_style;
|
|
dst_fmt[i].fmt.sample_type = src_fmt[i].sample_type;
|
|
}
|
|
}
|
|
|
|
static int skl_tplg_get_pvt_data_v4(struct snd_soc_tplg_dapm_widget *tplg_w,
|
|
struct skl *skl, struct device *dev,
|
|
struct skl_module_cfg *mconfig)
|
|
{
|
|
struct skl_dfw_v4_module *dfw =
|
|
(struct skl_dfw_v4_module *)tplg_w->priv.data;
|
|
int ret;
|
|
|
|
dev_dbg(dev, "Parsing Skylake v4 widget topology data\n");
|
|
|
|
ret = guid_parse(dfw->uuid, (guid_t *)mconfig->guid);
|
|
if (ret)
|
|
return ret;
|
|
mconfig->id.module_id = -1;
|
|
mconfig->id.instance_id = dfw->instance_id;
|
|
mconfig->module->resources[0].cps = dfw->max_mcps;
|
|
mconfig->module->resources[0].ibs = dfw->ibs;
|
|
mconfig->module->resources[0].obs = dfw->obs;
|
|
mconfig->core_id = dfw->core_id;
|
|
mconfig->module->max_input_pins = dfw->max_in_queue;
|
|
mconfig->module->max_output_pins = dfw->max_out_queue;
|
|
mconfig->module->loadable = dfw->is_loadable;
|
|
skl_tplg_fill_fmt_v4(mconfig->module->formats[0].inputs, dfw->in_fmt,
|
|
MAX_IN_QUEUE);
|
|
skl_tplg_fill_fmt_v4(mconfig->module->formats[0].outputs, dfw->out_fmt,
|
|
MAX_OUT_QUEUE);
|
|
|
|
mconfig->params_fixup = dfw->params_fixup;
|
|
mconfig->converter = dfw->converter;
|
|
mconfig->m_type = dfw->module_type;
|
|
mconfig->vbus_id = dfw->vbus_id;
|
|
mconfig->module->resources[0].is_pages = dfw->mem_pages;
|
|
|
|
ret = skl_tplg_add_pipe_v4(dev, mconfig, skl, &dfw->pipe);
|
|
if (ret)
|
|
return ret;
|
|
|
|
mconfig->dev_type = dfw->dev_type;
|
|
mconfig->hw_conn_type = dfw->hw_conn_type;
|
|
mconfig->time_slot = dfw->time_slot;
|
|
mconfig->formats_config.caps_size = dfw->caps.caps_size;
|
|
|
|
mconfig->m_in_pin = devm_kcalloc(dev,
|
|
MAX_IN_QUEUE, sizeof(*mconfig->m_in_pin),
|
|
GFP_KERNEL);
|
|
if (!mconfig->m_in_pin)
|
|
return -ENOMEM;
|
|
|
|
mconfig->m_out_pin = devm_kcalloc(dev,
|
|
MAX_OUT_QUEUE, sizeof(*mconfig->m_out_pin),
|
|
GFP_KERNEL);
|
|
if (!mconfig->m_out_pin)
|
|
return -ENOMEM;
|
|
|
|
skl_fill_module_pin_info_v4(dfw->in_pin, mconfig->m_in_pin,
|
|
dfw->is_dynamic_in_pin,
|
|
mconfig->module->max_input_pins);
|
|
skl_fill_module_pin_info_v4(dfw->out_pin, mconfig->m_out_pin,
|
|
dfw->is_dynamic_out_pin,
|
|
mconfig->module->max_output_pins);
|
|
|
|
if (mconfig->formats_config.caps_size) {
|
|
mconfig->formats_config.set_params = dfw->caps.set_params;
|
|
mconfig->formats_config.param_id = dfw->caps.param_id;
|
|
mconfig->formats_config.caps =
|
|
devm_kzalloc(dev, mconfig->formats_config.caps_size,
|
|
GFP_KERNEL);
|
|
if (!mconfig->formats_config.caps)
|
|
return -ENOMEM;
|
|
memcpy(mconfig->formats_config.caps, dfw->caps.caps,
|
|
dfw->caps.caps_size);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* 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 *skl, struct device *dev,
|
|
struct skl_module_cfg *mconfig)
|
|
{
|
|
struct snd_soc_tplg_vendor_array *array;
|
|
int num_blocks, block_size = 0, block_type, off = 0;
|
|
char *data;
|
|
int ret;
|
|
|
|
/*
|
|
* v4 configuration files have a valid UUID at the start of
|
|
* the widget's private data.
|
|
*/
|
|
if (uuid_is_valid((char *)tplg_w->priv.data))
|
|
return skl_tplg_get_pvt_data_v4(tplg_w, skl, dev, mconfig);
|
|
|
|
/* 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;
|
|
|
|
array = (struct snd_soc_tplg_vendor_array *)
|
|
(tplg_w->priv.data + off);
|
|
|
|
data = (tplg_w->priv.data + off);
|
|
|
|
if (block_type == SKL_TYPE_TUPLE) {
|
|
ret = skl_tplg_get_tokens(dev, data,
|
|
skl, mconfig, block_size);
|
|
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
--num_blocks;
|
|
} else {
|
|
if (mconfig->formats_config.caps_size > 0)
|
|
memcpy(mconfig->formats_config.caps, data,
|
|
mconfig->formats_config.caps_size);
|
|
--num_blocks;
|
|
ret = mconfig->formats_config.caps_size;
|
|
}
|
|
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 *skl)
|
|
{
|
|
struct skl_sst *ctx = skl->skl_sst;
|
|
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 (!card || !card->instantiated)
|
|
return;
|
|
|
|
skl->resource.mem = 0;
|
|
skl->resource.mcps = 0;
|
|
|
|
list_for_each_entry(w, &card->widgets, list) {
|
|
if (is_skl_dsp_widget_type(w, ctx->dev) && w->priv != NULL)
|
|
skl_clear_pin_config(soc_component, w);
|
|
}
|
|
|
|
skl_clear_module_cnt(ctx->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 *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;
|
|
|
|
/* 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 = (char *) 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_READWRITE) {
|
|
se = (struct soc_enum *)kctl->private_value;
|
|
if (tplg_ec->priv.size)
|
|
return skl_init_enum_data(bus->dev, se,
|
|
tplg_ec);
|
|
}
|
|
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 *skl)
|
|
{
|
|
int tkn_count = 0;
|
|
static int ref_count;
|
|
|
|
switch (str_elem->token) {
|
|
case SKL_TKN_STR_LIB_NAME:
|
|
if (ref_count > skl->skl_sst->lib_count - 1) {
|
|
ref_count = 0;
|
|
return -EINVAL;
|
|
}
|
|
|
|
strncpy(skl->skl_sst->lib_info[ref_count].name,
|
|
str_elem->string,
|
|
ARRAY_SIZE(skl->skl_sst->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 *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 *skl)
|
|
{
|
|
int tkn_count = 0, ret, size;
|
|
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;
|
|
|
|
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->skl_sst->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 = tkn_elem->value * sizeof(struct skl_astate_param) +
|
|
sizeof(count);
|
|
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;
|
|
}
|
|
|
|
static int skl_tplg_get_manifest_uuid(struct device *dev,
|
|
struct skl *skl,
|
|
struct snd_soc_tplg_vendor_uuid_elem *uuid_tkn)
|
|
{
|
|
static int ref_count;
|
|
struct skl_module *mod;
|
|
|
|
if (uuid_tkn->token == SKL_TKN_UUID) {
|
|
mod = skl->modules[ref_count];
|
|
memcpy(&mod->uuid, &uuid_tkn->uuid, sizeof(uuid_tkn->uuid));
|
|
ref_count++;
|
|
} else {
|
|
dev_err(dev, "Not an UUID token tkn %d\n", uuid_tkn->token);
|
|
return -EINVAL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* 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 *skl,
|
|
int block_size)
|
|
{
|
|
int tkn_count = 0, ret;
|
|
int off = 0, tuple_size = 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:
|
|
ret = skl_tplg_get_manifest_uuid(dev, skl, array->uuid);
|
|
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_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 *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;
|
|
|
|
array = (struct snd_soc_tplg_vendor_array *)
|
|
(manifest->priv.data + off);
|
|
|
|
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 *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->skl_sst->lib_count > SKL_MAX_LIB) {
|
|
dev_err(bus->dev, "Exceeding max Library count. Got:%d\n",
|
|
skl->skl_sst->lib_count);
|
|
return -EINVAL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static 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,
|
|
};
|
|
|
|
/*
|
|
* 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 *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;
|
|
}
|
|
|
|
/* This will be read from topology manifest, currently defined here */
|
|
#define SKL_MAX_MCPS 30000000
|
|
#define SKL_FW_MAX_MEM 1000000
|
|
|
|
/*
|
|
* 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 *skl = bus_to_skl(bus);
|
|
struct skl_pipeline *ppl;
|
|
|
|
ret = request_firmware(&fw, skl->tplg_name, bus->dev);
|
|
if (ret < 0) {
|
|
dev_info(bus->dev, "tplg fw %s load failed with %d, falling back to dfw_sst.bin",
|
|
skl->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;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* The complete tplg for SKL is loaded as index 0, we don't use
|
|
* any other index
|
|
*/
|
|
ret = snd_soc_tplg_component_load(component,
|
|
&skl_tplg_ops, fw, 0);
|
|
if (ret < 0) {
|
|
dev_err(bus->dev, "tplg component load failed%d\n", ret);
|
|
release_firmware(fw);
|
|
return -EINVAL;
|
|
}
|
|
|
|
skl->resource.max_mcps = SKL_MAX_MCPS;
|
|
skl->resource.max_mem = SKL_FW_MAX_MEM;
|
|
|
|
skl->tplg = fw;
|
|
ret = skl_tplg_create_pipe_widget_list(component);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
list_for_each_entry(ppl, &skl->ppl_list, node)
|
|
skl_tplg_set_pipe_type(skl, ppl->pipe);
|
|
|
|
return 0;
|
|
}
|