1e149ca29SPierre-Louis Bossart // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
2fdd961e3SKeyon Jie //
3fdd961e3SKeyon Jie // This file is provided under a dual BSD/GPLv2 license. When using or
4fdd961e3SKeyon Jie // redistributing this file, you may do so under either license.
5fdd961e3SKeyon Jie //
6fdd961e3SKeyon Jie // Copyright(c) 2018 Intel Corporation. All rights reserved.
7fdd961e3SKeyon Jie //
8fdd961e3SKeyon Jie // Authors: Keyon Jie <yang.jie@linux.intel.com>
9fdd961e3SKeyon Jie //
10fdd961e3SKeyon Jie
11fdd961e3SKeyon Jie #include <sound/pcm_params.h>
12fdd961e3SKeyon Jie #include <sound/hdaudio_ext.h>
13a8338e76SPierre-Louis Bossart #include <sound/hda-mlink.h>
14a8338e76SPierre-Louis Bossart #include <sound/hda_register.h>
151da51943SRanjani Sridharan #include <sound/intel-nhlt.h>
164c30004aSRanjani Sridharan #include <sound/sof/ipc4/header.h>
174c30004aSRanjani Sridharan #include <uapi/sound/sof/header.h>
184c30004aSRanjani Sridharan #include "../ipc4-priv.h"
194c30004aSRanjani Sridharan #include "../ipc4-topology.h"
20fdd961e3SKeyon Jie #include "../sof-priv.h"
21ee1e79b7SRanjani Sridharan #include "../sof-audio.h"
22fdd961e3SKeyon Jie #include "hda.h"
23fdd961e3SKeyon Jie
241da51943SRanjani Sridharan /*
251da51943SRanjani Sridharan * The default method is to fetch NHLT from BIOS. With this parameter set
261da51943SRanjani Sridharan * it is possible to override that with NHLT in the SOF topology manifest.
271da51943SRanjani Sridharan */
281da51943SRanjani Sridharan static bool hda_use_tplg_nhlt;
291da51943SRanjani Sridharan module_param_named(sof_use_tplg_nhlt, hda_use_tplg_nhlt, bool, 0444);
301da51943SRanjani Sridharan MODULE_PARM_DESC(sof_use_tplg_nhlt, "SOF topology nhlt override");
311da51943SRanjani Sridharan
widget_to_sdev(struct snd_soc_dapm_widget * w)32de8e2d5dSPierre-Louis Bossart static struct snd_sof_dev *widget_to_sdev(struct snd_soc_dapm_widget *w)
33de8e2d5dSPierre-Louis Bossart {
34de8e2d5dSPierre-Louis Bossart struct snd_sof_widget *swidget = w->dobj.private;
35de8e2d5dSPierre-Louis Bossart struct snd_soc_component *component = swidget->scomp;
36de8e2d5dSPierre-Louis Bossart
37de8e2d5dSPierre-Louis Bossart return snd_soc_component_get_drvdata(component);
38de8e2d5dSPierre-Louis Bossart }
39de8e2d5dSPierre-Louis Bossart
hda_dai_config(struct snd_soc_dapm_widget * w,unsigned int flags,struct snd_sof_dai_config_data * data)402b009fa0SRanjani Sridharan int hda_dai_config(struct snd_soc_dapm_widget *w, unsigned int flags,
41e6ffb0d5SRanjani Sridharan struct snd_sof_dai_config_data *data)
42e6ffb0d5SRanjani Sridharan {
43e6ffb0d5SRanjani Sridharan struct snd_sof_widget *swidget = w->dobj.private;
441f7b5d52SPeter Ujfalusi const struct sof_ipc_tplg_ops *tplg_ops;
451f7b5d52SPeter Ujfalusi struct snd_sof_dev *sdev;
46e6ffb0d5SRanjani Sridharan int ret;
47e6ffb0d5SRanjani Sridharan
481f7b5d52SPeter Ujfalusi if (!swidget)
491f7b5d52SPeter Ujfalusi return 0;
501f7b5d52SPeter Ujfalusi
51de8e2d5dSPierre-Louis Bossart sdev = widget_to_sdev(w);
521f7b5d52SPeter Ujfalusi tplg_ops = sof_ipc_get_ops(sdev, tplg);
531f7b5d52SPeter Ujfalusi
54e6ffb0d5SRanjani Sridharan if (tplg_ops && tplg_ops->dai_config) {
55e6ffb0d5SRanjani Sridharan ret = tplg_ops->dai_config(sdev, swidget, flags, data);
56e6ffb0d5SRanjani Sridharan if (ret < 0) {
57e6ffb0d5SRanjani Sridharan dev_err(sdev->dev, "DAI config with flags %x failed for widget %s\n",
58e6ffb0d5SRanjani Sridharan flags, w->name);
59e6ffb0d5SRanjani Sridharan return ret;
60e6ffb0d5SRanjani Sridharan }
61e6ffb0d5SRanjani Sridharan }
62e6ffb0d5SRanjani Sridharan
63e6ffb0d5SRanjani Sridharan return 0;
64e6ffb0d5SRanjani Sridharan }
65e6ffb0d5SRanjani Sridharan
66746a78c2SPierre-Louis Bossart #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_LINK)
672b009fa0SRanjani Sridharan
dai_to_sdev(struct snd_pcm_substream * substream,struct snd_soc_dai * cpu_dai)68de8e2d5dSPierre-Louis Bossart static struct snd_sof_dev *dai_to_sdev(struct snd_pcm_substream *substream,
69de8e2d5dSPierre-Louis Bossart struct snd_soc_dai *cpu_dai)
70de8e2d5dSPierre-Louis Bossart {
71de8e2d5dSPierre-Louis Bossart struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(cpu_dai, substream->stream);
72de8e2d5dSPierre-Louis Bossart
73de8e2d5dSPierre-Louis Bossart return widget_to_sdev(w);
74de8e2d5dSPierre-Louis Bossart }
75de8e2d5dSPierre-Louis Bossart
7680afde34SRanjani Sridharan static const struct hda_dai_widget_dma_ops *
hda_dai_get_ops(struct snd_pcm_substream * substream,struct snd_soc_dai * cpu_dai)7780afde34SRanjani Sridharan hda_dai_get_ops(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai)
78fdd961e3SKeyon Jie {
7980afde34SRanjani Sridharan struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(cpu_dai, substream->stream);
8080afde34SRanjani Sridharan struct snd_sof_widget *swidget = w->dobj.private;
81de8e2d5dSPierre-Louis Bossart struct snd_sof_dev *sdev;
821f7b5d52SPeter Ujfalusi struct snd_sof_dai *sdai;
831f7b5d52SPeter Ujfalusi
84de8e2d5dSPierre-Louis Bossart sdev = widget_to_sdev(w);
85de8e2d5dSPierre-Louis Bossart
861f7b5d52SPeter Ujfalusi /*
871f7b5d52SPeter Ujfalusi * The swidget parameter of hda_select_dai_widget_ops() is ignored in
881f7b5d52SPeter Ujfalusi * case of DSPless mode
891f7b5d52SPeter Ujfalusi */
901f7b5d52SPeter Ujfalusi if (sdev->dspless_mode_selected)
911f7b5d52SPeter Ujfalusi return hda_select_dai_widget_ops(sdev, NULL);
921f7b5d52SPeter Ujfalusi
931f7b5d52SPeter Ujfalusi sdai = swidget->private;
94fdd961e3SKeyon Jie
9580afde34SRanjani Sridharan /* select and set the DAI widget ops if not set already */
9680afde34SRanjani Sridharan if (!sdai->platform_private) {
9780afde34SRanjani Sridharan const struct hda_dai_widget_dma_ops *ops =
9880afde34SRanjani Sridharan hda_select_dai_widget_ops(sdev, swidget);
9980afde34SRanjani Sridharan if (!ops)
100bdf4ad3fSRanjani Sridharan return NULL;
10180afde34SRanjani Sridharan
10280afde34SRanjani Sridharan /* check if mandatory ops are set */
10380afde34SRanjani Sridharan if (!ops || !ops->get_hext_stream)
10480afde34SRanjani Sridharan return NULL;
10580afde34SRanjani Sridharan
10680afde34SRanjani Sridharan sdai->platform_private = ops;
107fdd961e3SKeyon Jie }
108fdd961e3SKeyon Jie
10980afde34SRanjani Sridharan return sdai->platform_private;
110fdd961e3SKeyon Jie }
111fdd961e3SKeyon Jie
hda_link_dma_cleanup(struct snd_pcm_substream * substream,struct hdac_ext_stream * hext_stream,struct snd_soc_dai * cpu_dai)11290219f1bSRanjani Sridharan int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_stream *hext_stream,
113d1bf5847SPierre-Louis Bossart struct snd_soc_dai *cpu_dai)
114880924caSPierre-Louis Bossart {
11580afde34SRanjani Sridharan const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, cpu_dai);
116880924caSPierre-Louis Bossart struct sof_intel_hda_stream *hda_stream;
1177f1e16aeSPierre-Louis Bossart struct hdac_ext_link *hlink;
118de8e2d5dSPierre-Louis Bossart struct snd_sof_dev *sdev;
119880924caSPierre-Louis Bossart int stream_tag;
120880924caSPierre-Louis Bossart
121c4be6024SPierre-Louis Bossart if (!ops) {
122c4be6024SPierre-Louis Bossart dev_err(cpu_dai->dev, "DAI widget ops not set\n");
123c4be6024SPierre-Louis Bossart return -EINVAL;
124c4be6024SPierre-Louis Bossart }
125c4be6024SPierre-Louis Bossart
126de8e2d5dSPierre-Louis Bossart sdev = dai_to_sdev(substream, cpu_dai);
127de8e2d5dSPierre-Louis Bossart
128d1bf5847SPierre-Louis Bossart hlink = ops->get_hlink(sdev, substream);
1297f1e16aeSPierre-Louis Bossart if (!hlink)
130880924caSPierre-Louis Bossart return -EINVAL;
131880924caSPierre-Louis Bossart
132880924caSPierre-Louis Bossart if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
133880924caSPierre-Louis Bossart stream_tag = hdac_stream(hext_stream)->stream_tag;
1347fa403f2SPierre-Louis Bossart snd_hdac_ext_bus_link_clear_stream_id(hlink, stream_tag);
135880924caSPierre-Louis Bossart }
13680afde34SRanjani Sridharan
13780afde34SRanjani Sridharan if (ops->release_hext_stream)
13880afde34SRanjani Sridharan ops->release_hext_stream(sdev, cpu_dai, substream);
13980afde34SRanjani Sridharan
140880924caSPierre-Louis Bossart hext_stream->link_prepared = 0;
141880924caSPierre-Louis Bossart
142880924caSPierre-Louis Bossart /* free the host DMA channel reserved by hostless streams */
143880924caSPierre-Louis Bossart hda_stream = hstream_to_sof_hda_stream(hext_stream);
144880924caSPierre-Louis Bossart hda_stream->host_reserved = 0;
145880924caSPierre-Louis Bossart
146880924caSPierre-Louis Bossart return 0;
147880924caSPierre-Louis Bossart }
148880924caSPierre-Louis Bossart
hda_link_dma_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params,struct snd_soc_dai * cpu_dai)149f321ffc8SPierre-Louis Bossart static int hda_link_dma_hw_params(struct snd_pcm_substream *substream,
150b436ed8dSRanjani Sridharan struct snd_pcm_hw_params *params, struct snd_soc_dai *cpu_dai)
151fdd961e3SKeyon Jie {
15280afde34SRanjani Sridharan const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, cpu_dai);
1534842f79fSPierre-Louis Bossart struct hdac_ext_stream *hext_stream;
154a8310c00SRanjani Sridharan struct hdac_stream *hstream;
1557f1e16aeSPierre-Louis Bossart struct hdac_ext_link *hlink;
1564842f79fSPierre-Louis Bossart struct snd_sof_dev *sdev;
15780afde34SRanjani Sridharan int stream_tag;
1584842f79fSPierre-Louis Bossart
159c4be6024SPierre-Louis Bossart if (!ops) {
160c4be6024SPierre-Louis Bossart dev_err(cpu_dai->dev, "DAI widget ops not set\n");
161c4be6024SPierre-Louis Bossart return -EINVAL;
162c4be6024SPierre-Louis Bossart }
163c4be6024SPierre-Louis Bossart
164de8e2d5dSPierre-Louis Bossart sdev = dai_to_sdev(substream, cpu_dai);
165fdd961e3SKeyon Jie
166d1bf5847SPierre-Louis Bossart hlink = ops->get_hlink(sdev, substream);
1671f810d2bSPierre-Louis Bossart if (!hlink)
1681f810d2bSPierre-Louis Bossart return -EINVAL;
1691f810d2bSPierre-Louis Bossart
17080afde34SRanjani Sridharan hext_stream = ops->get_hext_stream(sdev, cpu_dai, substream);
17180afde34SRanjani Sridharan
1727d88b960SPierre-Louis Bossart if (!hext_stream) {
17380afde34SRanjani Sridharan if (ops->assign_hext_stream)
17480afde34SRanjani Sridharan hext_stream = ops->assign_hext_stream(sdev, cpu_dai, substream);
17580afde34SRanjani Sridharan }
17680afde34SRanjani Sridharan
1777d88b960SPierre-Louis Bossart if (!hext_stream)
178bdf4ad3fSRanjani Sridharan return -EBUSY;
179921162c8SPierre-Louis Bossart
180a8310c00SRanjani Sridharan hstream = &hext_stream->hstream;
181a8310c00SRanjani Sridharan stream_tag = hstream->stream_tag;
182a8310c00SRanjani Sridharan
1832a6afac2SRanjani Sridharan if (hext_stream->hstream.direction == SNDRV_PCM_STREAM_PLAYBACK)
1842a6afac2SRanjani Sridharan snd_hdac_ext_bus_link_set_stream_id(hlink, stream_tag);
1852a6afac2SRanjani Sridharan
18663611041SPierre-Louis Bossart /* set the hdac_stream in the codec dai */
1872205c63dSPierre-Louis Bossart if (ops->codec_dai_set_stream)
1882205c63dSPierre-Louis Bossart ops->codec_dai_set_stream(sdev, substream, hstream);
189fdd961e3SKeyon Jie
190e2d6569aSRanjani Sridharan if (ops->reset_hext_stream)
191e2d6569aSRanjani Sridharan ops->reset_hext_stream(sdev, hext_stream);
192a8310c00SRanjani Sridharan
193767cda3fSPierre-Louis Bossart if (ops->calc_stream_format && ops->setup_hext_stream) {
194767cda3fSPierre-Louis Bossart unsigned int format_val = ops->calc_stream_format(sdev, substream, params);
195a8310c00SRanjani Sridharan
196e2d6569aSRanjani Sridharan ops->setup_hext_stream(sdev, hext_stream, format_val);
197767cda3fSPierre-Louis Bossart }
198a8310c00SRanjani Sridharan
199a8310c00SRanjani Sridharan hext_stream->link_prepared = 1;
200a8310c00SRanjani Sridharan
201a8310c00SRanjani Sridharan return 0;
202fdd961e3SKeyon Jie }
203fdd961e3SKeyon Jie
hda_dai_hw_free(struct snd_pcm_substream * substream,struct snd_soc_dai * cpu_dai)204b7b71b8cSPierre-Louis Bossart static int __maybe_unused hda_dai_hw_free(struct snd_pcm_substream *substream,
205b7b71b8cSPierre-Louis Bossart struct snd_soc_dai *cpu_dai)
2069272d6c2SPierre-Louis Bossart {
20780afde34SRanjani Sridharan const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, cpu_dai);
2089272d6c2SPierre-Louis Bossart struct hdac_ext_stream *hext_stream;
209de8e2d5dSPierre-Louis Bossart struct snd_sof_dev *sdev = dai_to_sdev(substream, cpu_dai);
2109272d6c2SPierre-Louis Bossart
21180afde34SRanjani Sridharan if (!ops) {
212c4be6024SPierre-Louis Bossart dev_err(cpu_dai->dev, "DAI widget ops not set\n");
21380afde34SRanjani Sridharan return -EINVAL;
21480afde34SRanjani Sridharan }
21580afde34SRanjani Sridharan
21680afde34SRanjani Sridharan hext_stream = ops->get_hext_stream(sdev, cpu_dai, substream);
217880924caSPierre-Louis Bossart if (!hext_stream)
2189272d6c2SPierre-Louis Bossart return 0;
219880924caSPierre-Louis Bossart
220d1bf5847SPierre-Louis Bossart return hda_link_dma_cleanup(substream, hext_stream, cpu_dai);
2219272d6c2SPierre-Louis Bossart }
2229272d6c2SPierre-Louis Bossart
hda_dai_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params,struct snd_soc_dai * dai)223b7b71b8cSPierre-Louis Bossart static int __maybe_unused hda_dai_hw_params(struct snd_pcm_substream *substream,
2249272d6c2SPierre-Louis Bossart struct snd_pcm_hw_params *params,
2259272d6c2SPierre-Louis Bossart struct snd_soc_dai *dai)
2269272d6c2SPierre-Louis Bossart {
227e6ffb0d5SRanjani Sridharan struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(dai, substream->stream);
22880afde34SRanjani Sridharan const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, dai);
22980afde34SRanjani Sridharan struct hdac_ext_stream *hext_stream;
230e6ffb0d5SRanjani Sridharan struct snd_sof_dai_config_data data = { 0 };
231e6ffb0d5SRanjani Sridharan unsigned int flags = SOF_DAI_CONFIG_FLAGS_HW_PARAMS;
232de8e2d5dSPierre-Louis Bossart struct snd_sof_dev *sdev = widget_to_sdev(w);
2339272d6c2SPierre-Louis Bossart int ret;
2349272d6c2SPierre-Louis Bossart
23580afde34SRanjani Sridharan if (!ops) {
23680afde34SRanjani Sridharan dev_err(sdev->dev, "DAI widget ops not set\n");
23780afde34SRanjani Sridharan return -EINVAL;
23880afde34SRanjani Sridharan }
23980afde34SRanjani Sridharan
24080afde34SRanjani Sridharan hext_stream = ops->get_hext_stream(sdev, dai, substream);
241c4eb48f7SPierre-Louis Bossart if (hext_stream && hext_stream->link_prepared)
242c4eb48f7SPierre-Louis Bossart return 0;
243c4eb48f7SPierre-Louis Bossart
244b436ed8dSRanjani Sridharan ret = hda_link_dma_hw_params(substream, params, dai);
2459272d6c2SPierre-Louis Bossart if (ret < 0)
2469272d6c2SPierre-Louis Bossart return ret;
2479272d6c2SPierre-Louis Bossart
248e6ffb0d5SRanjani Sridharan hext_stream = ops->get_hext_stream(sdev, dai, substream);
2499272d6c2SPierre-Louis Bossart
250e6ffb0d5SRanjani Sridharan flags |= SOF_DAI_CONFIG_FLAGS_2_STEP_STOP << SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT;
251e6ffb0d5SRanjani Sridharan data.dai_data = hdac_stream(hext_stream)->stream_tag - 1;
2529272d6c2SPierre-Louis Bossart
253e6ffb0d5SRanjani Sridharan return hda_dai_config(w, flags, &data);
2549272d6c2SPierre-Louis Bossart }
2559272d6c2SPierre-Louis Bossart
2564c30004aSRanjani Sridharan /*
2574c30004aSRanjani Sridharan * In contrast to IPC3, the dai trigger in IPC4 mixes pipeline state changes
2584c30004aSRanjani Sridharan * (over IPC channel) and DMA state change (direct host register changes).
2594c30004aSRanjani Sridharan */
hda_dai_trigger(struct snd_pcm_substream * substream,int cmd,struct snd_soc_dai * dai)260b7b71b8cSPierre-Louis Bossart static int __maybe_unused hda_dai_trigger(struct snd_pcm_substream *substream, int cmd,
261b7b71b8cSPierre-Louis Bossart struct snd_soc_dai *dai)
2624c30004aSRanjani Sridharan {
26380afde34SRanjani Sridharan const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, dai);
26480afde34SRanjani Sridharan struct hdac_ext_stream *hext_stream;
265de8e2d5dSPierre-Louis Bossart struct snd_sof_dev *sdev;
2664c30004aSRanjani Sridharan int ret;
2674c30004aSRanjani Sridharan
268c4be6024SPierre-Louis Bossart if (!ops) {
269c4be6024SPierre-Louis Bossart dev_err(dai->dev, "DAI widget ops not set\n");
270c4be6024SPierre-Louis Bossart return -EINVAL;
271c4be6024SPierre-Louis Bossart }
272c4be6024SPierre-Louis Bossart
27318701bb1SPierre-Louis Bossart dev_dbg(dai->dev, "cmd=%d dai %s direction %d\n", cmd,
2744c30004aSRanjani Sridharan dai->name, substream->stream);
2754c30004aSRanjani Sridharan
276de8e2d5dSPierre-Louis Bossart sdev = dai_to_sdev(substream, dai);
277de8e2d5dSPierre-Louis Bossart
27880afde34SRanjani Sridharan hext_stream = ops->get_hext_stream(sdev, dai, substream);
27980afde34SRanjani Sridharan if (!hext_stream)
28080afde34SRanjani Sridharan return -EINVAL;
28180afde34SRanjani Sridharan
2824b2ee4cdSRanjani Sridharan if (ops->pre_trigger) {
2834b2ee4cdSRanjani Sridharan ret = ops->pre_trigger(sdev, dai, substream, cmd);
28437a26eecSRanjani Sridharan if (ret < 0)
28537a26eecSRanjani Sridharan return ret;
28637a26eecSRanjani Sridharan }
28737a26eecSRanjani Sridharan
2884b2ee4cdSRanjani Sridharan if (ops->trigger) {
2894b2ee4cdSRanjani Sridharan ret = ops->trigger(sdev, dai, substream, cmd);
29037a26eecSRanjani Sridharan if (ret < 0)
29137a26eecSRanjani Sridharan return ret;
2924b2ee4cdSRanjani Sridharan }
2934b2ee4cdSRanjani Sridharan
2944b2ee4cdSRanjani Sridharan if (ops->post_trigger) {
2954b2ee4cdSRanjani Sridharan ret = ops->post_trigger(sdev, dai, substream, cmd);
2964b2ee4cdSRanjani Sridharan if (ret < 0)
2974b2ee4cdSRanjani Sridharan return ret;
2984b2ee4cdSRanjani Sridharan }
2994b2ee4cdSRanjani Sridharan
3004b2ee4cdSRanjani Sridharan switch (cmd) {
3014c30004aSRanjani Sridharan case SNDRV_PCM_TRIGGER_SUSPEND:
302d1bf5847SPierre-Louis Bossart ret = hda_link_dma_cleanup(substream, hext_stream, dai);
3034c30004aSRanjani Sridharan if (ret < 0) {
3044c30004aSRanjani Sridharan dev_err(sdev->dev, "%s: failed to clean up link DMA\n", __func__);
3054c30004aSRanjani Sridharan return ret;
3064c30004aSRanjani Sridharan }
3074c30004aSRanjani Sridharan break;
3084c30004aSRanjani Sridharan default:
3094b2ee4cdSRanjani Sridharan break;
3104c30004aSRanjani Sridharan }
3114c30004aSRanjani Sridharan
3124c30004aSRanjani Sridharan return 0;
3134c30004aSRanjani Sridharan }
3144c30004aSRanjani Sridharan
315746a78c2SPierre-Louis Bossart #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
316746a78c2SPierre-Louis Bossart
hda_dai_prepare(struct snd_pcm_substream * substream,struct snd_soc_dai * dai)317caf7ad84SPierre-Louis Bossart static int hda_dai_prepare(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
318caf7ad84SPierre-Louis Bossart {
319caf7ad84SPierre-Louis Bossart struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
320caf7ad84SPierre-Louis Bossart int stream = substream->stream;
321caf7ad84SPierre-Louis Bossart
322caf7ad84SPierre-Louis Bossart return hda_dai_hw_params(substream, &rtd->dpcm[stream].hw_params, dai);
323caf7ad84SPierre-Louis Bossart }
324caf7ad84SPierre-Louis Bossart
3252b009fa0SRanjani Sridharan static const struct snd_soc_dai_ops hda_dai_ops = {
326309e6e55SPierre-Louis Bossart .hw_params = hda_dai_hw_params,
327309e6e55SPierre-Louis Bossart .hw_free = hda_dai_hw_free,
3282b009fa0SRanjani Sridharan .trigger = hda_dai_trigger,
3294c30004aSRanjani Sridharan .prepare = hda_dai_prepare,
330fdd961e3SKeyon Jie };
33170368106SCezary Rojewski
332746a78c2SPierre-Louis Bossart #endif
333746a78c2SPierre-Louis Bossart
widget_to_copier(struct snd_soc_dapm_widget * w)334a8338e76SPierre-Louis Bossart static struct sof_ipc4_copier *widget_to_copier(struct snd_soc_dapm_widget *w)
335a8338e76SPierre-Louis Bossart {
336a8338e76SPierre-Louis Bossart struct snd_sof_widget *swidget = w->dobj.private;
337a8338e76SPierre-Louis Bossart struct snd_sof_dai *sdai = swidget->private;
338a8338e76SPierre-Louis Bossart struct sof_ipc4_copier *ipc4_copier = (struct sof_ipc4_copier *)sdai->private;
339a8338e76SPierre-Louis Bossart
340a8338e76SPierre-Louis Bossart return ipc4_copier;
341a8338e76SPierre-Louis Bossart }
342a8338e76SPierre-Louis Bossart
non_hda_dai_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params,struct snd_soc_dai * cpu_dai)343a8338e76SPierre-Louis Bossart static int non_hda_dai_hw_params(struct snd_pcm_substream *substream,
344a8338e76SPierre-Louis Bossart struct snd_pcm_hw_params *params,
345a8338e76SPierre-Louis Bossart struct snd_soc_dai *cpu_dai)
346a8338e76SPierre-Louis Bossart {
347a8338e76SPierre-Louis Bossart struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(cpu_dai, substream->stream);
348a8338e76SPierre-Louis Bossart struct sof_ipc4_dma_config_tlv *dma_config_tlv;
349a8338e76SPierre-Louis Bossart const struct hda_dai_widget_dma_ops *ops;
350a8338e76SPierre-Louis Bossart struct sof_ipc4_dma_config *dma_config;
351a8338e76SPierre-Louis Bossart struct sof_ipc4_copier *ipc4_copier;
352a8338e76SPierre-Louis Bossart struct hdac_ext_stream *hext_stream;
353a8338e76SPierre-Louis Bossart struct hdac_stream *hstream;
354a8338e76SPierre-Louis Bossart struct snd_sof_dev *sdev;
355a8338e76SPierre-Louis Bossart int stream_id;
356a8338e76SPierre-Louis Bossart int ret;
357a8338e76SPierre-Louis Bossart
358a8338e76SPierre-Louis Bossart ops = hda_dai_get_ops(substream, cpu_dai);
359a8338e76SPierre-Louis Bossart if (!ops) {
360a8338e76SPierre-Louis Bossart dev_err(cpu_dai->dev, "DAI widget ops not set\n");
361a8338e76SPierre-Louis Bossart return -EINVAL;
362a8338e76SPierre-Louis Bossart }
363a8338e76SPierre-Louis Bossart
364a8338e76SPierre-Louis Bossart /* use HDaudio stream handling */
365a8338e76SPierre-Louis Bossart ret = hda_dai_hw_params(substream, params, cpu_dai);
366a8338e76SPierre-Louis Bossart if (ret < 0) {
367a8338e76SPierre-Louis Bossart dev_err(cpu_dai->dev, "%s: hda_dai_hw_params failed: %d\n", __func__, ret);
368a8338e76SPierre-Louis Bossart return ret;
369a8338e76SPierre-Louis Bossart }
370a8338e76SPierre-Louis Bossart
371a8338e76SPierre-Louis Bossart /* get stream_id */
372a8338e76SPierre-Louis Bossart sdev = widget_to_sdev(w);
373a8338e76SPierre-Louis Bossart hext_stream = ops->get_hext_stream(sdev, cpu_dai, substream);
374a8338e76SPierre-Louis Bossart
375a8338e76SPierre-Louis Bossart if (!hext_stream) {
376a8338e76SPierre-Louis Bossart dev_err(cpu_dai->dev, "%s: no hext_stream found\n", __func__);
377a8338e76SPierre-Louis Bossart return -ENODEV;
378a8338e76SPierre-Louis Bossart }
379a8338e76SPierre-Louis Bossart
380a8338e76SPierre-Louis Bossart hstream = &hext_stream->hstream;
381a8338e76SPierre-Louis Bossart stream_id = hstream->stream_tag;
382a8338e76SPierre-Louis Bossart
383a8338e76SPierre-Louis Bossart if (!stream_id) {
384a8338e76SPierre-Louis Bossart dev_err(cpu_dai->dev, "%s: no stream_id allocated\n", __func__);
385a8338e76SPierre-Louis Bossart return -ENODEV;
386a8338e76SPierre-Louis Bossart }
387a8338e76SPierre-Louis Bossart
388a8338e76SPierre-Louis Bossart /* configure TLV */
389a8338e76SPierre-Louis Bossart ipc4_copier = widget_to_copier(w);
390a8338e76SPierre-Louis Bossart
391a8338e76SPierre-Louis Bossart dma_config_tlv = &ipc4_copier->dma_config_tlv;
392a8338e76SPierre-Louis Bossart dma_config_tlv->type = SOF_IPC4_GTW_DMA_CONFIG_ID;
393a8338e76SPierre-Louis Bossart /* dma_config_priv_size is zero */
394a8338e76SPierre-Louis Bossart dma_config_tlv->length = sizeof(dma_config_tlv->dma_config);
395a8338e76SPierre-Louis Bossart
396a8338e76SPierre-Louis Bossart dma_config = &dma_config_tlv->dma_config;
397a8338e76SPierre-Louis Bossart
398a8338e76SPierre-Louis Bossart dma_config->dma_method = SOF_IPC4_DMA_METHOD_HDA;
399a8338e76SPierre-Louis Bossart dma_config->pre_allocated_by_host = 1;
400a8338e76SPierre-Louis Bossart dma_config->dma_channel_id = stream_id - 1;
401a8338e76SPierre-Louis Bossart dma_config->stream_id = stream_id;
402a8338e76SPierre-Louis Bossart dma_config->dma_stream_channel_map.device_count = 0; /* mapping not used */
403a8338e76SPierre-Louis Bossart dma_config->dma_priv_config_size = 0;
404a8338e76SPierre-Louis Bossart
405a8338e76SPierre-Louis Bossart return 0;
406a8338e76SPierre-Louis Bossart }
407a8338e76SPierre-Louis Bossart
non_hda_dai_prepare(struct snd_pcm_substream * substream,struct snd_soc_dai * cpu_dai)408a8338e76SPierre-Louis Bossart static int non_hda_dai_prepare(struct snd_pcm_substream *substream,
409a8338e76SPierre-Louis Bossart struct snd_soc_dai *cpu_dai)
410a8338e76SPierre-Louis Bossart {
411a8338e76SPierre-Louis Bossart struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
412a8338e76SPierre-Louis Bossart int stream = substream->stream;
413a8338e76SPierre-Louis Bossart
414a8338e76SPierre-Louis Bossart return non_hda_dai_hw_params(substream, &rtd->dpcm[stream].hw_params, cpu_dai);
415a8338e76SPierre-Louis Bossart }
416a8338e76SPierre-Louis Bossart
417a8338e76SPierre-Louis Bossart static const struct snd_soc_dai_ops ssp_dai_ops = {
418a8338e76SPierre-Louis Bossart .hw_params = non_hda_dai_hw_params,
419a8338e76SPierre-Louis Bossart .hw_free = hda_dai_hw_free,
420a8338e76SPierre-Louis Bossart .trigger = hda_dai_trigger,
421a8338e76SPierre-Louis Bossart .prepare = non_hda_dai_prepare,
422a8338e76SPierre-Louis Bossart };
423a8338e76SPierre-Louis Bossart
424b6c508b4SPierre-Louis Bossart static const struct snd_soc_dai_ops dmic_dai_ops = {
425b6c508b4SPierre-Louis Bossart .hw_params = non_hda_dai_hw_params,
426b6c508b4SPierre-Louis Bossart .hw_free = hda_dai_hw_free,
427b6c508b4SPierre-Louis Bossart .trigger = hda_dai_trigger,
428b6c508b4SPierre-Louis Bossart .prepare = non_hda_dai_prepare,
429b6c508b4SPierre-Louis Bossart };
430b6c508b4SPierre-Louis Bossart
sdw_hda_dai_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params,struct snd_soc_dai * cpu_dai,int link_id)4312960ee5cSPierre-Louis Bossart int sdw_hda_dai_hw_params(struct snd_pcm_substream *substream,
4322960ee5cSPierre-Louis Bossart struct snd_pcm_hw_params *params,
4332960ee5cSPierre-Louis Bossart struct snd_soc_dai *cpu_dai,
4342960ee5cSPierre-Louis Bossart int link_id)
4352960ee5cSPierre-Louis Bossart {
4362960ee5cSPierre-Louis Bossart struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(cpu_dai, substream->stream);
4372960ee5cSPierre-Louis Bossart const struct hda_dai_widget_dma_ops *ops;
4382960ee5cSPierre-Louis Bossart struct hdac_ext_stream *hext_stream;
4392960ee5cSPierre-Louis Bossart struct snd_sof_dev *sdev;
4402960ee5cSPierre-Louis Bossart int ret;
4412960ee5cSPierre-Louis Bossart
4422960ee5cSPierre-Louis Bossart ret = non_hda_dai_hw_params(substream, params, cpu_dai);
4432960ee5cSPierre-Louis Bossart if (ret < 0) {
4442960ee5cSPierre-Louis Bossart dev_err(cpu_dai->dev, "%s: non_hda_dai_hw_params failed %d\n", __func__, ret);
4452960ee5cSPierre-Louis Bossart return ret;
4462960ee5cSPierre-Louis Bossart }
4472960ee5cSPierre-Louis Bossart
4482960ee5cSPierre-Louis Bossart ops = hda_dai_get_ops(substream, cpu_dai);
4492960ee5cSPierre-Louis Bossart sdev = widget_to_sdev(w);
4502960ee5cSPierre-Louis Bossart hext_stream = ops->get_hext_stream(sdev, cpu_dai, substream);
4512960ee5cSPierre-Louis Bossart
4522960ee5cSPierre-Louis Bossart if (!hext_stream)
4532960ee5cSPierre-Louis Bossart return -ENODEV;
4542960ee5cSPierre-Louis Bossart
4552960ee5cSPierre-Louis Bossart /* in the case of SoundWire we need to program the PCMSyCM registers */
4562960ee5cSPierre-Louis Bossart ret = hdac_bus_eml_sdw_map_stream_ch(sof_to_bus(sdev), link_id, cpu_dai->id,
4572960ee5cSPierre-Louis Bossart GENMASK(params_channels(params) - 1, 0),
4582960ee5cSPierre-Louis Bossart hdac_stream(hext_stream)->stream_tag,
4592960ee5cSPierre-Louis Bossart substream->stream);
4602960ee5cSPierre-Louis Bossart if (ret < 0) {
4612960ee5cSPierre-Louis Bossart dev_err(cpu_dai->dev, "%s: hdac_bus_eml_sdw_map_stream_ch failed %d\n",
4622960ee5cSPierre-Louis Bossart __func__, ret);
4632960ee5cSPierre-Louis Bossart return ret;
4642960ee5cSPierre-Louis Bossart }
4652960ee5cSPierre-Louis Bossart
4662960ee5cSPierre-Louis Bossart return 0;
4672960ee5cSPierre-Louis Bossart }
4682960ee5cSPierre-Louis Bossart
sdw_hda_dai_hw_free(struct snd_pcm_substream * substream,struct snd_soc_dai * cpu_dai,int link_id)4692960ee5cSPierre-Louis Bossart int sdw_hda_dai_hw_free(struct snd_pcm_substream *substream,
4702960ee5cSPierre-Louis Bossart struct snd_soc_dai *cpu_dai,
4712960ee5cSPierre-Louis Bossart int link_id)
4722960ee5cSPierre-Louis Bossart {
4732960ee5cSPierre-Louis Bossart struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(cpu_dai, substream->stream);
4742960ee5cSPierre-Louis Bossart struct snd_sof_dev *sdev;
4752960ee5cSPierre-Louis Bossart int ret;
4762960ee5cSPierre-Louis Bossart
4772960ee5cSPierre-Louis Bossart ret = hda_dai_hw_free(substream, cpu_dai);
4782960ee5cSPierre-Louis Bossart if (ret < 0) {
4792960ee5cSPierre-Louis Bossart dev_err(cpu_dai->dev, "%s: non_hda_dai_hw_free failed %d\n", __func__, ret);
4802960ee5cSPierre-Louis Bossart return ret;
4812960ee5cSPierre-Louis Bossart }
4822960ee5cSPierre-Louis Bossart
4832960ee5cSPierre-Louis Bossart sdev = widget_to_sdev(w);
4842960ee5cSPierre-Louis Bossart
4852960ee5cSPierre-Louis Bossart /* in the case of SoundWire we need to reset the PCMSyCM registers */
4862960ee5cSPierre-Louis Bossart ret = hdac_bus_eml_sdw_map_stream_ch(sof_to_bus(sdev), link_id, cpu_dai->id,
4872960ee5cSPierre-Louis Bossart 0, 0, substream->stream);
4882960ee5cSPierre-Louis Bossart if (ret < 0) {
4892960ee5cSPierre-Louis Bossart dev_err(cpu_dai->dev, "%s: hdac_bus_eml_sdw_map_stream_ch failed %d\n",
4902960ee5cSPierre-Louis Bossart __func__, ret);
4912960ee5cSPierre-Louis Bossart return ret;
4922960ee5cSPierre-Louis Bossart }
4932960ee5cSPierre-Louis Bossart
4942960ee5cSPierre-Louis Bossart return 0;
4952960ee5cSPierre-Louis Bossart }
4962960ee5cSPierre-Louis Bossart
sdw_hda_dai_trigger(struct snd_pcm_substream * substream,int cmd,struct snd_soc_dai * cpu_dai)4972960ee5cSPierre-Louis Bossart int sdw_hda_dai_trigger(struct snd_pcm_substream *substream, int cmd,
4982960ee5cSPierre-Louis Bossart struct snd_soc_dai *cpu_dai)
4992960ee5cSPierre-Louis Bossart {
5002960ee5cSPierre-Louis Bossart return hda_dai_trigger(substream, cmd, cpu_dai);
5012960ee5cSPierre-Louis Bossart }
5022960ee5cSPierre-Louis Bossart
hda_dai_suspend(struct hdac_bus * bus)503f09e9284SPierre-Louis Bossart static int hda_dai_suspend(struct hdac_bus *bus)
504f09e9284SPierre-Louis Bossart {
505f09e9284SPierre-Louis Bossart struct snd_soc_pcm_runtime *rtd;
506f09e9284SPierre-Louis Bossart struct hdac_ext_stream *hext_stream;
507f09e9284SPierre-Louis Bossart struct hdac_stream *s;
50823b1944eSPierre-Louis Bossart int ret;
509f09e9284SPierre-Louis Bossart
510f09e9284SPierre-Louis Bossart /* set internal flag for BE */
511f09e9284SPierre-Louis Bossart list_for_each_entry(s, &bus->stream_list, list) {
512722cbbfaSPierre-Louis Bossart
513f09e9284SPierre-Louis Bossart hext_stream = stream_to_hdac_ext_stream(s);
514f09e9284SPierre-Louis Bossart
515f09e9284SPierre-Louis Bossart /*
516f09e9284SPierre-Louis Bossart * clear stream. This should already be taken care for running
517f09e9284SPierre-Louis Bossart * streams when the SUSPEND trigger is called. But paused
518f09e9284SPierre-Louis Bossart * streams do not get suspended, so this needs to be done
519f09e9284SPierre-Louis Bossart * explicitly during suspend.
520f09e9284SPierre-Louis Bossart */
521f09e9284SPierre-Louis Bossart if (hext_stream->link_substream) {
5222b009fa0SRanjani Sridharan const struct hda_dai_widget_dma_ops *ops;
5232b009fa0SRanjani Sridharan struct snd_sof_widget *swidget;
5242b009fa0SRanjani Sridharan struct snd_soc_dapm_widget *w;
5252b009fa0SRanjani Sridharan struct snd_soc_dai *cpu_dai;
5262b009fa0SRanjani Sridharan struct snd_sof_dev *sdev;
5272b009fa0SRanjani Sridharan struct snd_sof_dai *sdai;
52823b1944eSPierre-Louis Bossart
529f09e9284SPierre-Louis Bossart rtd = asoc_substream_to_rtd(hext_stream->link_substream);
53023b1944eSPierre-Louis Bossart cpu_dai = asoc_rtd_to_cpu(rtd, 0);
5312b009fa0SRanjani Sridharan w = snd_soc_dai_get_widget(cpu_dai, hdac_stream(hext_stream)->direction);
5322b009fa0SRanjani Sridharan swidget = w->dobj.private;
533de8e2d5dSPierre-Louis Bossart sdev = widget_to_sdev(w);
5342b009fa0SRanjani Sridharan sdai = swidget->private;
5352b009fa0SRanjani Sridharan ops = sdai->platform_private;
536f09e9284SPierre-Louis Bossart
5372b009fa0SRanjani Sridharan /* for consistency with TRIGGER_SUSPEND */
5382b009fa0SRanjani Sridharan if (ops->post_trigger) {
5392b009fa0SRanjani Sridharan ret = ops->post_trigger(sdev, cpu_dai,
5402b009fa0SRanjani Sridharan hext_stream->link_substream,
5412b009fa0SRanjani Sridharan SNDRV_PCM_TRIGGER_SUSPEND);
54223b1944eSPierre-Louis Bossart if (ret < 0)
54323b1944eSPierre-Louis Bossart return ret;
54423b1944eSPierre-Louis Bossart }
545*8246bbf8SKai Vehmanen
546*8246bbf8SKai Vehmanen ret = hda_link_dma_cleanup(hext_stream->link_substream,
547*8246bbf8SKai Vehmanen hext_stream,
548*8246bbf8SKai Vehmanen cpu_dai);
549*8246bbf8SKai Vehmanen if (ret < 0)
550*8246bbf8SKai Vehmanen return ret;
551f09e9284SPierre-Louis Bossart }
5522b009fa0SRanjani Sridharan }
553f09e9284SPierre-Louis Bossart
554f09e9284SPierre-Louis Bossart return 0;
555f09e9284SPierre-Louis Bossart }
5564c30004aSRanjani Sridharan
ssp_set_dai_drv_ops(struct snd_sof_dev * sdev,struct snd_sof_dsp_ops * ops)557a8338e76SPierre-Louis Bossart static void ssp_set_dai_drv_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *ops)
558a8338e76SPierre-Louis Bossart {
559a8338e76SPierre-Louis Bossart const struct sof_intel_dsp_desc *chip;
560a8338e76SPierre-Louis Bossart int i;
561a8338e76SPierre-Louis Bossart
562a8338e76SPierre-Louis Bossart chip = get_chip_info(sdev->pdata);
563a8338e76SPierre-Louis Bossart
564a8338e76SPierre-Louis Bossart if (chip->hw_ip_version >= SOF_INTEL_ACE_2_0) {
565a8338e76SPierre-Louis Bossart for (i = 0; i < ops->num_drv; i++) {
566a8338e76SPierre-Louis Bossart if (strstr(ops->drv[i].name, "SSP"))
567a8338e76SPierre-Louis Bossart ops->drv[i].ops = &ssp_dai_ops;
568a8338e76SPierre-Louis Bossart }
569a8338e76SPierre-Louis Bossart }
570a8338e76SPierre-Louis Bossart }
571a8338e76SPierre-Louis Bossart
dmic_set_dai_drv_ops(struct snd_sof_dev * sdev,struct snd_sof_dsp_ops * ops)572b6c508b4SPierre-Louis Bossart static void dmic_set_dai_drv_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *ops)
573b6c508b4SPierre-Louis Bossart {
574b6c508b4SPierre-Louis Bossart const struct sof_intel_dsp_desc *chip;
575b6c508b4SPierre-Louis Bossart int i;
576b6c508b4SPierre-Louis Bossart
577b6c508b4SPierre-Louis Bossart chip = get_chip_info(sdev->pdata);
578b6c508b4SPierre-Louis Bossart
579b6c508b4SPierre-Louis Bossart if (chip->hw_ip_version >= SOF_INTEL_ACE_2_0) {
580b6c508b4SPierre-Louis Bossart for (i = 0; i < ops->num_drv; i++) {
581b6c508b4SPierre-Louis Bossart if (strstr(ops->drv[i].name, "DMIC"))
582b6c508b4SPierre-Louis Bossart ops->drv[i].ops = &dmic_dai_ops;
583b6c508b4SPierre-Louis Bossart }
584b6c508b4SPierre-Louis Bossart }
585b6c508b4SPierre-Louis Bossart }
586b6c508b4SPierre-Louis Bossart
587a8338e76SPierre-Louis Bossart #else
588a8338e76SPierre-Louis Bossart
ssp_set_dai_drv_ops(struct snd_sof_dev * sdev,struct snd_sof_dsp_ops * ops)589a8338e76SPierre-Louis Bossart static inline void ssp_set_dai_drv_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *ops) {}
dmic_set_dai_drv_ops(struct snd_sof_dev * sdev,struct snd_sof_dsp_ops * ops)590b6c508b4SPierre-Louis Bossart static inline void dmic_set_dai_drv_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *ops) {}
591a8338e76SPierre-Louis Bossart
592a8338e76SPierre-Louis Bossart #endif /* CONFIG_SND_SOC_SOF_HDA_LINK */
59370368106SCezary Rojewski
hda_set_dai_drv_ops(struct snd_sof_dev * sdev,struct snd_sof_dsp_ops * ops)59451ec71dcSRanjani Sridharan void hda_set_dai_drv_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *ops)
59551ec71dcSRanjani Sridharan {
59651ec71dcSRanjani Sridharan int i;
59751ec71dcSRanjani Sridharan
59851ec71dcSRanjani Sridharan for (i = 0; i < ops->num_drv; i++) {
599a4203256SPierre-Louis Bossart #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
60051ec71dcSRanjani Sridharan if (strstr(ops->drv[i].name, "iDisp") ||
60151ec71dcSRanjani Sridharan strstr(ops->drv[i].name, "Analog") ||
60251ec71dcSRanjani Sridharan strstr(ops->drv[i].name, "Digital"))
6032b009fa0SRanjani Sridharan ops->drv[i].ops = &hda_dai_ops;
60451ec71dcSRanjani Sridharan #endif
60551ec71dcSRanjani Sridharan }
6062b009fa0SRanjani Sridharan
607a8338e76SPierre-Louis Bossart ssp_set_dai_drv_ops(sdev, ops);
608b6c508b4SPierre-Louis Bossart dmic_set_dai_drv_ops(sdev, ops);
609a8338e76SPierre-Louis Bossart
6102b009fa0SRanjani Sridharan if (sdev->pdata->ipc_type == SOF_INTEL_IPC4 && !hda_use_tplg_nhlt) {
6111da51943SRanjani Sridharan struct sof_ipc4_fw_data *ipc4_data = sdev->private;
6121da51943SRanjani Sridharan
6131da51943SRanjani Sridharan ipc4_data->nhlt = intel_nhlt_init(sdev->dev);
61451ec71dcSRanjani Sridharan }
61551ec71dcSRanjani Sridharan }
61651ec71dcSRanjani Sridharan
hda_ops_free(struct snd_sof_dev * sdev)6171da51943SRanjani Sridharan void hda_ops_free(struct snd_sof_dev *sdev)
6181da51943SRanjani Sridharan {
6191da51943SRanjani Sridharan if (sdev->pdata->ipc_type == SOF_INTEL_IPC4) {
6201da51943SRanjani Sridharan struct sof_ipc4_fw_data *ipc4_data = sdev->private;
6211da51943SRanjani Sridharan
6221da51943SRanjani Sridharan if (!hda_use_tplg_nhlt)
6231da51943SRanjani Sridharan intel_nhlt_free(ipc4_data->nhlt);
6241da51943SRanjani Sridharan }
6251da51943SRanjani Sridharan }
6261da51943SRanjani Sridharan EXPORT_SYMBOL_NS(hda_ops_free, SND_SOC_SOF_INTEL_HDA_COMMON);
6271da51943SRanjani Sridharan
628fdd961e3SKeyon Jie /*
629fdd961e3SKeyon Jie * common dai driver for skl+ platforms.
630fdd961e3SKeyon Jie * some products who use this DAI array only physically have a subset of
631fdd961e3SKeyon Jie * the DAIs, but no harm is done here by adding the whole set.
632fdd961e3SKeyon Jie */
633fdd961e3SKeyon Jie struct snd_soc_dai_driver skl_dai[] = {
634fdd961e3SKeyon Jie {
635fdd961e3SKeyon Jie .name = "SSP0 Pin",
636e81d47e9SBard Liao .playback = {
637e81d47e9SBard Liao .channels_min = 1,
638e81d47e9SBard Liao .channels_max = 8,
639e81d47e9SBard Liao },
640e81d47e9SBard Liao .capture = {
641e81d47e9SBard Liao .channels_min = 1,
642e81d47e9SBard Liao .channels_max = 8,
643e81d47e9SBard Liao },
644fdd961e3SKeyon Jie },
645fdd961e3SKeyon Jie {
646fdd961e3SKeyon Jie .name = "SSP1 Pin",
647e81d47e9SBard Liao .playback = {
648e81d47e9SBard Liao .channels_min = 1,
649e81d47e9SBard Liao .channels_max = 8,
650e81d47e9SBard Liao },
651e81d47e9SBard Liao .capture = {
652e81d47e9SBard Liao .channels_min = 1,
653e81d47e9SBard Liao .channels_max = 8,
654e81d47e9SBard Liao },
655fdd961e3SKeyon Jie },
656fdd961e3SKeyon Jie {
657fdd961e3SKeyon Jie .name = "SSP2 Pin",
658e81d47e9SBard Liao .playback = {
659e81d47e9SBard Liao .channels_min = 1,
660e81d47e9SBard Liao .channels_max = 8,
661e81d47e9SBard Liao },
662e81d47e9SBard Liao .capture = {
663e81d47e9SBard Liao .channels_min = 1,
664e81d47e9SBard Liao .channels_max = 8,
665e81d47e9SBard Liao },
666fdd961e3SKeyon Jie },
667fdd961e3SKeyon Jie {
668fdd961e3SKeyon Jie .name = "SSP3 Pin",
669e81d47e9SBard Liao .playback = {
670e81d47e9SBard Liao .channels_min = 1,
671e81d47e9SBard Liao .channels_max = 8,
672e81d47e9SBard Liao },
673e81d47e9SBard Liao .capture = {
674e81d47e9SBard Liao .channels_min = 1,
675e81d47e9SBard Liao .channels_max = 8,
676e81d47e9SBard Liao },
677fdd961e3SKeyon Jie },
678fdd961e3SKeyon Jie {
679fdd961e3SKeyon Jie .name = "SSP4 Pin",
680e81d47e9SBard Liao .playback = {
681e81d47e9SBard Liao .channels_min = 1,
682e81d47e9SBard Liao .channels_max = 8,
683e81d47e9SBard Liao },
684e81d47e9SBard Liao .capture = {
685e81d47e9SBard Liao .channels_min = 1,
686e81d47e9SBard Liao .channels_max = 8,
687e81d47e9SBard Liao },
688fdd961e3SKeyon Jie },
689fdd961e3SKeyon Jie {
690fdd961e3SKeyon Jie .name = "SSP5 Pin",
691e81d47e9SBard Liao .playback = {
692e81d47e9SBard Liao .channels_min = 1,
693e81d47e9SBard Liao .channels_max = 8,
694e81d47e9SBard Liao },
695e81d47e9SBard Liao .capture = {
696e81d47e9SBard Liao .channels_min = 1,
697e81d47e9SBard Liao .channels_max = 8,
698e81d47e9SBard Liao },
699fdd961e3SKeyon Jie },
700fdd961e3SKeyon Jie {
701fdd961e3SKeyon Jie .name = "DMIC01 Pin",
702e81d47e9SBard Liao .capture = {
703e81d47e9SBard Liao .channels_min = 1,
704e81d47e9SBard Liao .channels_max = 4,
705e81d47e9SBard Liao },
706fdd961e3SKeyon Jie },
707fdd961e3SKeyon Jie {
708fdd961e3SKeyon Jie .name = "DMIC16k Pin",
709e81d47e9SBard Liao .capture = {
710e81d47e9SBard Liao .channels_min = 1,
711e81d47e9SBard Liao .channels_max = 4,
712e81d47e9SBard Liao },
713fdd961e3SKeyon Jie },
714a4203256SPierre-Louis Bossart #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
715fdd961e3SKeyon Jie {
716fdd961e3SKeyon Jie .name = "iDisp1 Pin",
717e81d47e9SBard Liao .playback = {
718e81d47e9SBard Liao .channels_min = 1,
719e81d47e9SBard Liao .channels_max = 8,
720e81d47e9SBard Liao },
721fdd961e3SKeyon Jie },
722fdd961e3SKeyon Jie {
723fdd961e3SKeyon Jie .name = "iDisp2 Pin",
724e81d47e9SBard Liao .playback = {
725e81d47e9SBard Liao .channels_min = 1,
726e81d47e9SBard Liao .channels_max = 8,
727e81d47e9SBard Liao },
728fdd961e3SKeyon Jie },
729fdd961e3SKeyon Jie {
730fdd961e3SKeyon Jie .name = "iDisp3 Pin",
731e81d47e9SBard Liao .playback = {
732e81d47e9SBard Liao .channels_min = 1,
733e81d47e9SBard Liao .channels_max = 8,
734e81d47e9SBard Liao },
735fdd961e3SKeyon Jie },
736fdd961e3SKeyon Jie {
737e68d6696SSathyanarayana Nujella .name = "iDisp4 Pin",
738e81d47e9SBard Liao .playback = {
739e81d47e9SBard Liao .channels_min = 1,
740e81d47e9SBard Liao .channels_max = 8,
741e81d47e9SBard Liao },
742e68d6696SSathyanarayana Nujella },
743e68d6696SSathyanarayana Nujella {
744fdd961e3SKeyon Jie .name = "Analog CPU DAI",
745e81d47e9SBard Liao .playback = {
746e81d47e9SBard Liao .channels_min = 1,
747e81d47e9SBard Liao .channels_max = 16,
748e81d47e9SBard Liao },
749e81d47e9SBard Liao .capture = {
750e81d47e9SBard Liao .channels_min = 1,
751e81d47e9SBard Liao .channels_max = 16,
752e81d47e9SBard Liao },
753fdd961e3SKeyon Jie },
754fdd961e3SKeyon Jie {
755fdd961e3SKeyon Jie .name = "Digital CPU DAI",
756e81d47e9SBard Liao .playback = {
757e81d47e9SBard Liao .channels_min = 1,
758e81d47e9SBard Liao .channels_max = 16,
759e81d47e9SBard Liao },
760e81d47e9SBard Liao .capture = {
761e81d47e9SBard Liao .channels_min = 1,
762e81d47e9SBard Liao .channels_max = 16,
763e81d47e9SBard Liao },
764fdd961e3SKeyon Jie },
765fdd961e3SKeyon Jie {
766fdd961e3SKeyon Jie .name = "Alt Analog CPU DAI",
767e81d47e9SBard Liao .playback = {
768e81d47e9SBard Liao .channels_min = 1,
769e81d47e9SBard Liao .channels_max = 16,
770e81d47e9SBard Liao },
771e81d47e9SBard Liao .capture = {
772e81d47e9SBard Liao .channels_min = 1,
773e81d47e9SBard Liao .channels_max = 16,
774e81d47e9SBard Liao },
775fdd961e3SKeyon Jie },
776fdd961e3SKeyon Jie #endif
777fdd961e3SKeyon Jie };
778f09e9284SPierre-Louis Bossart
hda_dsp_dais_suspend(struct snd_sof_dev * sdev)779f09e9284SPierre-Louis Bossart int hda_dsp_dais_suspend(struct snd_sof_dev *sdev)
780f09e9284SPierre-Louis Bossart {
781f09e9284SPierre-Louis Bossart /*
782f09e9284SPierre-Louis Bossart * In the corner case where a SUSPEND happens during a PAUSE, the ALSA core
783f09e9284SPierre-Louis Bossart * does not throw the TRIGGER_SUSPEND. This leaves the DAIs in an unbalanced state.
784f09e9284SPierre-Louis Bossart * Since the component suspend is called last, we can trap this corner case
785f09e9284SPierre-Louis Bossart * and force the DAIs to release their resources.
786f09e9284SPierre-Louis Bossart */
787746a78c2SPierre-Louis Bossart #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_LINK)
788f09e9284SPierre-Louis Bossart int ret;
789f09e9284SPierre-Louis Bossart
790f09e9284SPierre-Louis Bossart ret = hda_dai_suspend(sof_to_bus(sdev));
791f09e9284SPierre-Louis Bossart if (ret < 0)
792f09e9284SPierre-Louis Bossart return ret;
793f09e9284SPierre-Louis Bossart #endif
794f09e9284SPierre-Louis Bossart
795f09e9284SPierre-Louis Bossart return 0;
796f09e9284SPierre-Louis Bossart }
797