Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-04 04:02:26 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ASoC: Intel: boards: updates for 6.12 - part 2

Browse Source 
Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:

Cleanup from Brent Lu and add HDMI-In capture supports from Balamurugan C.
This commit is contained in:
Mark Brown 2024-09-12 19:59:49 +01:00
commit 49b2597a9e
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
14 changed files with 259 additions and 386 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/sound/soc-acpi.h
View File

@ -62,7 +62,6 @@ static inline struct snd_soc_acpi_mach *snd_soc_acpi_codec_list(void *arg)
* @platform: string used for HDAudio codec support
* @codec_mask: used for HDAudio support
* @dmic_num: number of SoC- or chipset-attached PDM digital microphones
* @common_hdmi_codec_drv: use commom HDAudio HDMI codec driver
* @link_mask: SoundWire links enabled on the board
* @links: array of SoundWire link _ADR descriptors, null terminated
* @i2s_link_mask: I2S/TDM links enabled on the board
@ -80,7 +79,6 @@ struct snd_soc_acpi_mach_params {
const char *platform;
u32 codec_mask;
u32 dmic_num;
bool common_hdmi_codec_drv;
u32 link_mask;
const struct snd_soc_acpi_link_adr *links;
u32 i2s_link_mask;

1
sound/soc/intel/boards/Kconfig
View File

@ -306,6 +306,7 @@ config SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH
tristate "Skylake+ with HDA Codecs"
depends on SND_HDA_CODEC_HDMI
select SND_SOC_INTEL_HDA_DSP_COMMON
select SND_SOC_INTEL_SOF_BOARD_HELPERS
select SND_SOC_DMIC
# SND_SOC_HDAC_HDA is already selected
help

2
sound/soc/intel/boards/Makefile
View File

@ -21,7 +21,7 @@ snd-soc-sof_cs42l42-y := sof_cs42l42.o
snd-soc-sof_es8336-y := sof_es8336.o
snd-soc-sof_nau8825-y := sof_nau8825.o
snd-soc-sof_da7219-y := sof_da7219.o
snd-soc-skl_hda_dsp-y := skl_hda_dsp_generic.o skl_hda_dsp_common.o
snd-soc-skl_hda_dsp-y := skl_hda_dsp_generic.o
snd-soc-ehl-rt5660-y := ehl_rt5660.o
snd-soc-sof-ssp-amp-y := sof_ssp_amp.o
snd-soc-sof-sdw-y += sof_sdw.o \

3
sound/soc/intel/boards/ehl_rt5660.c
View File

@ -256,8 +256,7 @@ static void hdmi_link_init(struct snd_soc_card *card,
{
int i;
if (mach->mach_params.common_hdmi_codec_drv &&
(mach->mach_params.codec_mask & IDISP_CODEC_MASK)) {
if (mach->mach_params.codec_mask & IDISP_CODEC_MASK) {
ctx->idisp_codec = true;
return;
}

156
sound/soc/intel/boards/skl_hda_dsp_common.c
View File

@ -1,156 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
// Copyright(c) 2015-18 Intel Corporation.
/*
* Common functions used in different Intel machine drivers
*/
#include <linux/module.h>
#include <linux/platform_device.h>
#include <sound/core.h>
#include <sound/jack.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include "skl_hda_dsp_common.h"
#include <sound/hda_codec.h>
#include "../../codecs/hdac_hda.h"
#define NAME_SIZE 32
int skl_hda_hdmi_add_pcm(struct snd_soc_card *card, int device)
{
struct skl_hda_private *ctx = snd_soc_card_get_drvdata(card);
struct snd_soc_dai *dai;
char dai_name[NAME_SIZE];
snprintf(dai_name, sizeof(dai_name), "intel-hdmi-hifi%d",
ctx->dai_index);
dai = snd_soc_card_get_codec_dai(card, dai_name);
if (!dai)
return -EINVAL;
ctx->hdmi.hdmi_comp = dai->component;
return 0;
}
SND_SOC_DAILINK_DEF(idisp1_cpu,
DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin")));
SND_SOC_DAILINK_DEF(idisp1_codec,
DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1")));
SND_SOC_DAILINK_DEF(idisp2_cpu,
DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin")));
SND_SOC_DAILINK_DEF(idisp2_codec,
DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2")));
SND_SOC_DAILINK_DEF(idisp3_cpu,
DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin")));
SND_SOC_DAILINK_DEF(idisp3_codec,
DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3")));
SND_SOC_DAILINK_DEF(analog_cpu,
DAILINK_COMP_ARRAY(COMP_CPU("Analog CPU DAI")));
SND_SOC_DAILINK_DEF(analog_codec,
DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D0", "Analog Codec DAI")));
SND_SOC_DAILINK_DEF(digital_cpu,
DAILINK_COMP_ARRAY(COMP_CPU("Digital CPU DAI")));
SND_SOC_DAILINK_DEF(digital_codec,
DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D0", "Digital Codec DAI")));
SND_SOC_DAILINK_DEF(dmic_pin,
DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
SND_SOC_DAILINK_DEF(dmic_codec,
DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
SND_SOC_DAILINK_DEF(dmic16k,
DAILINK_COMP_ARRAY(COMP_CPU("DMIC16k Pin")));
SND_SOC_DAILINK_DEF(bt_offload_pin,
DAILINK_COMP_ARRAY(COMP_CPU(""))); /* initialized in driver probe function */
SND_SOC_DAILINK_DEF(dummy,
DAILINK_COMP_ARRAY(COMP_DUMMY()));
SND_SOC_DAILINK_DEF(platform,
DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:1f.3")));
/* skl_hda_digital audio interface glue - connects codec <--> CPU */
struct snd_soc_dai_link skl_hda_be_dai_links[HDA_DSP_MAX_BE_DAI_LINKS] = {
/* Back End DAI links */
{
.name = "iDisp1",
.id = 1,
.dpcm_playback = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(idisp1_cpu, idisp1_codec, platform),
},
{
.name = "iDisp2",
.id = 2,
.dpcm_playback = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(idisp2_cpu, idisp2_codec, platform),
},
{
.name = "iDisp3",
.id = 3,
.dpcm_playback = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(idisp3_cpu, idisp3_codec, platform),
},
{
.name = "Analog Playback and Capture",
.id = 4,
.dpcm_playback = 1,
.dpcm_capture = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(analog_cpu, analog_codec, platform),
},
{
.name = "Digital Playback and Capture",
.id = 5,
.dpcm_playback = 1,
.dpcm_capture = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(digital_cpu, digital_codec, platform),
},
{
.name = "dmic01",
.id = 6,
.dpcm_capture = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform),
},
{
.name = "dmic16k",
.id = 7,
.dpcm_capture = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(dmic16k, dmic_codec, platform),
},
{
.name = NULL, /* initialized in driver probe function */
.id = 8,
.dpcm_playback = 1,
.dpcm_capture = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(bt_offload_pin, dummy, platform),
},
};
int skl_hda_hdmi_jack_init(struct snd_soc_card *card)
{
struct skl_hda_private *ctx = snd_soc_card_get_drvdata(card);
/* HDMI disabled, do not create controls */
if (!ctx->hdmi.idisp_codec)
return 0;
if (!ctx->hdmi.hdmi_comp)
return -EINVAL;
return hda_dsp_hdmi_build_controls(card, ctx->hdmi.hdmi_comp);
}

38
sound/soc/intel/boards/skl_hda_dsp_common.h
View File

@ -1,38 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright(c) 2015-18 Intel Corporation.
*/
/*
* This file defines data structures used in Machine Driver for Intel
* platforms with HDA Codecs.
*/
#ifndef __SKL_HDA_DSP_COMMON_H
#define __SKL_HDA_DSP_COMMON_H
#include <linux/module.h>
#include <linux/platform_device.h>
#include <sound/core.h>
#include <sound/jack.h>
#include <sound/hda_codec.h>
#include "../../codecs/hdac_hda.h"
#include "hda_dsp_common.h"
#include "sof_hdmi_common.h"
#define HDA_DSP_MAX_BE_DAI_LINKS 8
struct skl_hda_private {
struct snd_soc_card card;
struct sof_hdmi_private hdmi;
int pcm_count;
int dai_index;
const char *platform_name;
bool bt_offload_present;
int ssp_bt;
};
extern struct snd_soc_dai_link skl_hda_be_dai_links[HDA_DSP_MAX_BE_DAI_LINKS];
int skl_hda_hdmi_jack_init(struct snd_soc_card *card);
int skl_hda_hdmi_add_pcm(struct snd_soc_card *card, int device);
#endif /* __SOUND_SOC_HDA_DSP_COMMON_H */

252
sound/soc/intel/boards/skl_hda_dsp_generic.c
View File

@ -8,178 +8,23 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <sound/core.h>
#include <sound/hda_codec.h>
#include <sound/jack.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-acpi.h>
#include "skl_hda_dsp_common.h"
static const struct snd_soc_dapm_widget skl_hda_widgets[] = {
SND_SOC_DAPM_HP("Analog Out", NULL),
SND_SOC_DAPM_MIC("Analog In", NULL),
SND_SOC_DAPM_HP("Alt Analog Out", NULL),
SND_SOC_DAPM_MIC("Alt Analog In", NULL),
SND_SOC_DAPM_SPK("Digital Out", NULL),
SND_SOC_DAPM_MIC("Digital In", NULL),
SND_SOC_DAPM_MIC("SoC DMIC", NULL),
};
static const struct snd_soc_dapm_route skl_hda_map[] = {
{ "hifi3", NULL, "iDisp3 Tx"},
{ "iDisp3 Tx", NULL, "iDisp3_out"},
{ "hifi2", NULL, "iDisp2 Tx"},
{ "iDisp2 Tx", NULL, "iDisp2_out"},
{ "hifi1", NULL, "iDisp1 Tx"},
{ "iDisp1 Tx", NULL, "iDisp1_out"},
{ "Analog Out", NULL, "Codec Output Pin1" },
{ "Digital Out", NULL, "Codec Output Pin2" },
{ "Alt Analog Out", NULL, "Codec Output Pin3" },
{ "Codec Input Pin1", NULL, "Analog In" },
{ "Codec Input Pin2", NULL, "Digital In" },
{ "Codec Input Pin3", NULL, "Alt Analog In" },
/* digital mics */
{"DMic", NULL, "SoC DMIC"},
/* CODEC BE connections */
{ "Analog Codec Playback", NULL, "Analog CPU Playback" },
{ "Analog CPU Playback", NULL, "codec0_out" },
{ "Digital Codec Playback", NULL, "Digital CPU Playback" },
{ "Digital CPU Playback", NULL, "codec1_out" },
{ "Alt Analog Codec Playback", NULL, "Alt Analog CPU Playback" },
{ "Alt Analog CPU Playback", NULL, "codec2_out" },
{ "codec0_in", NULL, "Analog CPU Capture" },
{ "Analog CPU Capture", NULL, "Analog Codec Capture" },
{ "codec1_in", NULL, "Digital CPU Capture" },
{ "Digital CPU Capture", NULL, "Digital Codec Capture" },
{ "codec2_in", NULL, "Alt Analog CPU Capture" },
{ "Alt Analog CPU Capture", NULL, "Alt Analog Codec Capture" },
};
#include "../../codecs/hdac_hda.h"
#include "../../sof/intel/hda.h"
#include "sof_board_helpers.h"
static int skl_hda_card_late_probe(struct snd_soc_card *card)
{
return skl_hda_hdmi_jack_init(card);
return sof_intel_board_card_late_probe(card);
}
static int
skl_hda_add_dai_link(struct snd_soc_card *card, struct snd_soc_dai_link *link)
{
struct skl_hda_private *ctx = snd_soc_card_get_drvdata(card);
int ret = 0;
dev_dbg(card->dev, "dai link name - %s\n", link->name);
link->platforms->name = ctx->platform_name;
link->nonatomic = 1;
if (!ctx->hdmi.idisp_codec)
return 0;
if (strstr(link->name, "HDMI")) {
ret = skl_hda_hdmi_add_pcm(card, ctx->pcm_count);
if (ret < 0)
return ret;
ctx->dai_index++;
}
ctx->pcm_count++;
return ret;
}
#define IDISP_DAI_COUNT 3
#define HDAC_DAI_COUNT 2
#define DMIC_DAI_COUNT 2
#define BT_DAI_COUNT 1
/* there are two routes per iDisp output */
#define IDISP_ROUTE_COUNT (IDISP_DAI_COUNT * 2)
#define HDA_CODEC_AUTOSUSPEND_DELAY_MS 1000
static int skl_hda_fill_card_info(struct device *dev, struct snd_soc_card *card,
struct snd_soc_acpi_mach_params *mach_params)
{
struct skl_hda_private *ctx = snd_soc_card_get_drvdata(card);
struct snd_soc_dai_link *dai_link;
struct snd_soc_dai_link *bt_link;
u32 codec_count, codec_mask;
int i, num_links, num_route;
codec_mask = mach_params->codec_mask;
codec_count = hweight_long(codec_mask);
if (!codec_count || codec_count > 2 ||
(codec_count == 2 && !ctx->hdmi.idisp_codec))
return -EINVAL;
if (codec_mask == IDISP_CODEC_MASK) {
/* topology with iDisp as the only HDA codec */
num_links = IDISP_DAI_COUNT + DMIC_DAI_COUNT + BT_DAI_COUNT;
num_route = IDISP_ROUTE_COUNT;
/*
* rearrange the dai link array and make the
* dmic dai links follow idsp dai links for only
* num_links of dai links need to be registered
* to ASoC.
*/
for (i = 0; i < (DMIC_DAI_COUNT + BT_DAI_COUNT); i++) {
skl_hda_be_dai_links[IDISP_DAI_COUNT + i] =
skl_hda_be_dai_links[IDISP_DAI_COUNT +
HDAC_DAI_COUNT + i];
}
} else {
/* topology with external and iDisp HDA codecs */
num_links = ARRAY_SIZE(skl_hda_be_dai_links);
num_route = ARRAY_SIZE(skl_hda_map);
card->dapm_widgets = skl_hda_widgets;
card->num_dapm_widgets = ARRAY_SIZE(skl_hda_widgets);
if (!ctx->hdmi.idisp_codec) {
card->dapm_routes = &skl_hda_map[IDISP_ROUTE_COUNT];
num_route -= IDISP_ROUTE_COUNT;
for (i = 0; i < IDISP_DAI_COUNT; i++) {
skl_hda_be_dai_links[i].codecs = &snd_soc_dummy_dlc;
skl_hda_be_dai_links[i].num_codecs = 1;
}
}
}
if (!ctx->bt_offload_present) {
/* remove last link since bt audio offload is not supported */
num_links -= BT_DAI_COUNT;
} else {
if (codec_mask == IDISP_CODEC_MASK)
bt_link = &skl_hda_be_dai_links[IDISP_DAI_COUNT + DMIC_DAI_COUNT];
else
bt_link = &skl_hda_be_dai_links[IDISP_DAI_COUNT + HDAC_DAI_COUNT + DMIC_DAI_COUNT];
/* complete the link name and dai name with SSP port number */
bt_link->name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-BT",
ctx->ssp_bt);
if (!bt_link->name)
return -ENOMEM;
bt_link->cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
"SSP%d Pin",
ctx->ssp_bt);
if (!bt_link->cpus->dai_name)
return -ENOMEM;
}
card->num_links = num_links;
card->num_dapm_routes = num_route;
for_each_card_prelinks(card, i, dai_link)
dai_link->platforms->name = mach_params->platform;
return 0;
}
static void skl_set_hda_codec_autosuspend_delay(struct snd_soc_card *card)
{
struct snd_soc_pcm_runtime *rtd;
@ -203,48 +48,80 @@ static void skl_set_hda_codec_autosuspend_delay(struct snd_soc_card *card)
}
}
#define IDISP_HDMI_BE_ID 1
#define HDA_BE_ID 4
#define DMIC01_BE_ID 6
#define DMIC16K_BE_ID 7
#define BT_OFFLOAD_BE_ID 8
#define HDA_LINK_ORDER SOF_LINK_ORDER(SOF_LINK_IDISP_HDMI, \
SOF_LINK_HDA, \
SOF_LINK_DMIC01, \
SOF_LINK_DMIC16K, \
SOF_LINK_BT_OFFLOAD, \
SOF_LINK_NONE, \
SOF_LINK_NONE)
#define HDA_LINK_IDS SOF_LINK_ORDER(IDISP_HDMI_BE_ID, \
HDA_BE_ID, \
DMIC01_BE_ID, \
DMIC16K_BE_ID, \
BT_OFFLOAD_BE_ID, \
0, \
0)
static unsigned long
skl_hda_get_board_quirk(struct snd_soc_acpi_mach_params *mach_params)
{
unsigned long board_quirk = 0;
int ssp_bt;
if (hweight_long(mach_params->bt_link_mask) == 1) {
ssp_bt = fls(mach_params->bt_link_mask) - 1;
board_quirk |= SOF_SSP_PORT_BT_OFFLOAD(ssp_bt) |
SOF_BT_OFFLOAD_PRESENT;
}
return board_quirk;
}
static int skl_hda_audio_probe(struct platform_device *pdev)
{
struct snd_soc_acpi_mach *mach = pdev->dev.platform_data;
struct skl_hda_private *ctx;
struct sof_card_private *ctx;
struct snd_soc_card *card;
unsigned long board_quirk = skl_hda_get_board_quirk(&mach->mach_params);
int ret;
dev_dbg(&pdev->dev, "entry\n");
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
if (!ctx)
card = devm_kzalloc(&pdev->dev, sizeof(struct snd_soc_card), GFP_KERNEL);
if (!card)
return -ENOMEM;
card = &ctx->card;
card->name = "hda-dsp";
card->owner = THIS_MODULE;
card->dai_link = skl_hda_be_dai_links;
card->dapm_widgets = skl_hda_widgets;
card->dapm_routes = skl_hda_map;
card->add_dai_link = skl_hda_add_dai_link;
card->fully_routed = true;
card->late_probe = skl_hda_card_late_probe;
snd_soc_card_set_drvdata(card, ctx);
dev_dbg(&pdev->dev, "board_quirk = %lx\n", board_quirk);
/* initialize ctx with board quirk */
ctx = sof_intel_board_get_ctx(&pdev->dev, board_quirk);
if (!ctx)
return -ENOMEM;
if (HDA_EXT_CODEC(mach->mach_params.codec_mask))
ctx->hda_codec_present = true;
if (mach->mach_params.codec_mask & IDISP_CODEC_MASK)
ctx->hdmi.idisp_codec = true;
if (hweight_long(mach->mach_params.bt_link_mask) == 1) {
ctx->bt_offload_present = true;
ctx->ssp_bt = fls(mach->mach_params.bt_link_mask) - 1;
}
ctx->link_order_overwrite = HDA_LINK_ORDER;
ctx->link_id_overwrite = HDA_LINK_IDS;
ret = skl_hda_fill_card_info(&pdev->dev, card, &mach->mach_params);
if (ret < 0) {
dev_err(&pdev->dev, "Unsupported HDAudio/iDisp configuration found\n");
/* update dai_link */
ret = sof_intel_board_set_dai_link(&pdev->dev, card, ctx);
if (ret)
return ret;
}
ctx->pcm_count = card->num_links;
ctx->dai_index = 1; /* hdmi codec dai name starts from index 1 */
ctx->platform_name = mach->mach_params.platform;
card->dev = &pdev->dev;
if (!snd_soc_acpi_sof_parent(&pdev->dev))
@ -258,6 +135,13 @@ static int skl_hda_audio_probe(struct platform_device *pdev)
return -ENOMEM;
}
ret = snd_soc_fixup_dai_links_platform_name(card,
mach->mach_params.platform);
if (ret)
return ret;
snd_soc_card_set_drvdata(card, ctx);
ret = devm_snd_soc_register_card(&pdev->dev, card);
if (!ret)
skl_set_hda_codec_autosuspend_delay(card);
@ -280,4 +164,4 @@ MODULE_DESCRIPTION("SKL/KBL/BXT/APL HDA Generic Machine driver");
MODULE_AUTHOR("Rakesh Ughreja <rakesh.a.ughreja@intel.com>");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:skl_hda_dsp_generic");
MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON);
MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_BOARD_HELPERS);

152
sound/soc/intel/boards/sof_board_helpers.c
View File

@ -70,6 +70,64 @@ static int dmic_init(struct snd_soc_pcm_runtime *rtd)
return 0;
}
/*
* HDA External Codec DAI Link
*/
static const struct snd_soc_dapm_widget hda_widgets[] = {
SND_SOC_DAPM_MIC("Analog In", NULL),
SND_SOC_DAPM_MIC("Digital In", NULL),
SND_SOC_DAPM_MIC("Alt Analog In", NULL),
SND_SOC_DAPM_HP("Analog Out", NULL),
SND_SOC_DAPM_SPK("Digital Out", NULL),
SND_SOC_DAPM_HP("Alt Analog Out", NULL),
};
static const struct snd_soc_dapm_route hda_routes[] = {
{ "Codec Input Pin1", NULL, "Analog In" },
{ "Codec Input Pin2", NULL, "Digital In" },
{ "Codec Input Pin3", NULL, "Alt Analog In" },
{ "Analog Out", NULL, "Codec Output Pin1" },
{ "Digital Out", NULL, "Codec Output Pin2" },
{ "Alt Analog Out", NULL, "Codec Output Pin3" },
/* CODEC BE connections */
{ "codec0_in", NULL, "Analog CPU Capture" },
{ "Analog CPU Capture", NULL, "Analog Codec Capture" },
{ "codec1_in", NULL, "Digital CPU Capture" },
{ "Digital CPU Capture", NULL, "Digital Codec Capture" },
{ "codec2_in", NULL, "Alt Analog CPU Capture" },
{ "Alt Analog CPU Capture", NULL, "Alt Analog Codec Capture" },
{ "Analog Codec Playback", NULL, "Analog CPU Playback" },
{ "Analog CPU Playback", NULL, "codec0_out" },
{ "Digital Codec Playback", NULL, "Digital CPU Playback" },
{ "Digital CPU Playback", NULL, "codec1_out" },
{ "Alt Analog Codec Playback", NULL, "Alt Analog CPU Playback" },
{ "Alt Analog CPU Playback", NULL, "codec2_out" },
};
static int hda_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_card *card = rtd->card;
int ret;
ret = snd_soc_dapm_new_controls(&card->dapm, hda_widgets,
ARRAY_SIZE(hda_widgets));
if (ret) {
dev_err(rtd->dev, "fail to add hda widgets, ret %d\n", ret);
return ret;
}
ret = snd_soc_dapm_add_routes(&card->dapm, hda_routes,
ARRAY_SIZE(hda_routes));
if (ret)
dev_err(rtd->dev, "fail to add hda routes, ret %d\n", ret);
return ret;
}
/*
* DAI Link Helpers
*/
@ -79,6 +137,11 @@ enum sof_dmic_be_type {
SOF_DMIC_16K,
};
enum sof_hda_be_type {
SOF_HDA_ANALOG,
SOF_HDA_DIGITAL,
};
/* DEFAULT_LINK_ORDER: the order used in sof_rt5682 */
#define DEFAULT_LINK_ORDER SOF_LINK_ORDER(SOF_LINK_CODEC, \
SOF_LINK_DMIC01, \
@ -95,6 +158,16 @@ static struct snd_soc_dai_link_component dmic_component[] = {
}
};
SND_SOC_DAILINK_DEF(hda_analog_cpus,
DAILINK_COMP_ARRAY(COMP_CPU("Analog CPU DAI")));
SND_SOC_DAILINK_DEF(hda_analog_codecs,
DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D0", "Analog Codec DAI")));
SND_SOC_DAILINK_DEF(hda_digital_cpus,
DAILINK_COMP_ARRAY(COMP_CPU("Digital CPU DAI")));
SND_SOC_DAILINK_DEF(hda_digital_codecs,
DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D0", "Digital Codec DAI")));
static struct snd_soc_dai_link_component platform_component[] = {
{
/* name might be overridden during probe */
@ -380,6 +453,55 @@ static int set_hdmi_in_link(struct device *dev, struct snd_soc_dai_link *link,
return 0;
}
static int set_hda_codec_link(struct device *dev, struct snd_soc_dai_link *link,
int be_id, enum sof_hda_be_type be_type)
{
switch (be_type) {
case SOF_HDA_ANALOG:
dev_dbg(dev, "link %d: hda analog\n", be_id);
link->name = "Analog Playback and Capture";
/* cpus */
link->cpus = hda_analog_cpus;
link->num_cpus = ARRAY_SIZE(hda_analog_cpus);
/* codecs */
link->codecs = hda_analog_codecs;
link->num_codecs = ARRAY_SIZE(hda_analog_codecs);
break;
case SOF_HDA_DIGITAL:
dev_dbg(dev, "link %d: hda digital\n", be_id);
link->name = "Digital Playback and Capture";
/* cpus */
link->cpus = hda_digital_cpus;
link->num_cpus = ARRAY_SIZE(hda_digital_cpus);
/* codecs */
link->codecs = hda_digital_codecs;
link->num_codecs = ARRAY_SIZE(hda_digital_codecs);
break;
default:
dev_err(dev, "invalid be type %d\n", be_type);
return -EINVAL;
}
/* platforms */
link->platforms = platform_component;
link->num_platforms = ARRAY_SIZE(platform_component);
link->id = be_id;
if (be_type == SOF_HDA_ANALOG)
link->init = hda_init;
link->no_pcm = 1;
link->dpcm_capture = 1;
link->dpcm_playback = 1;
return 0;
}
static int calculate_num_links(struct sof_card_private *ctx)
{
int num_links = 0;
@ -409,6 +531,10 @@ static int calculate_num_links(struct sof_card_private *ctx)
/* HDMI-In */
num_links += hweight32(ctx->ssp_mask_hdmi_in);
/* HDA external codec */
if (ctx->hda_codec_present)
num_links += 2;
return num_links;
}
@ -566,6 +692,32 @@ int sof_intel_board_set_dai_link(struct device *dev, struct snd_soc_card *card,
be_id++;
}
break;
case SOF_LINK_HDA:
/* HDA external codec */
if (!ctx->hda_codec_present)
continue;
ret = set_hda_codec_link(dev, &links[idx], be_id,
SOF_HDA_ANALOG);
if (ret) {
dev_err(dev, "fail to set hda analog link, ret %d\n",
ret);
return ret;
}
idx++;
be_id++;
ret = set_hda_codec_link(dev, &links[idx], be_id,
SOF_HDA_DIGITAL);
if (ret) {
dev_err(dev, "fail to set hda digital link, ret %d\n",
ret);
return ret;
}
idx++;
break;
case SOF_LINK_NONE:
/* caught here if it's not used as terminator in macro */
fallthrough;

3
sound/soc/intel/boards/sof_board_helpers.h
View File

@ -57,6 +57,7 @@ enum {
SOF_LINK_AMP,
SOF_LINK_BT_OFFLOAD,
SOF_LINK_HDMI_IN,
SOF_LINK_HDA,
};
#define SOF_LINK_ORDER_MASK (0xF)
@ -121,6 +122,7 @@ struct sof_rt5682_private {
* @ssp_bt: ssp port number of BT offload BE link
* @ssp_mask_hdmi_in: ssp port mask of HDMI-IN BE link
* @bt_offload_present: true to create BT offload BE link
* @hda_codec_present: true to create HDA codec BE links
* @codec_link: pointer to headset codec dai link
* @amp_link: pointer to speaker amplifier dai link
* @link_order_overwrite: custom DAI link order
@ -144,6 +146,7 @@ struct sof_card_private {
unsigned long ssp_mask_hdmi_in;
bool bt_offload_present;
bool hda_codec_present;
struct snd_soc_dai_link *codec_link;
struct snd_soc_dai_link *amp_link;

3
sound/soc/intel/boards/sof_pcm512x.c
View File

@ -371,8 +371,7 @@ static int sof_audio_probe(struct platform_device *pdev)
sof_pcm512x_quirk = SOF_PCM512X_SSP_CODEC(2);
} else {
dmic_be_num = 2;
if (mach->mach_params.common_hdmi_codec_drv &&
(mach->mach_params.codec_mask & IDISP_CODEC_MASK))
if (mach->mach_params.codec_mask & IDISP_CODEC_MASK)
ctx->idisp_codec = true;
/* links are always present in topology */

7
sound/soc/intel/boards/sof_rt5682.c
View File

@ -870,6 +870,13 @@ static const struct platform_device_id board_ids[] = {
SOF_SSP_PORT_BT_OFFLOAD(2) |
SOF_BT_OFFLOAD_PRESENT),
},
{
.name = "arl_rt5682_c1_h02",
.driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
SOF_SSP_PORT_CODEC(1) |
/* SSP 0 and SSP 2 are used for HDMI IN */
SOF_SSP_MASK_HDMI_CAPTURE(0x5)),
},
{ }
};
MODULE_DEVICE_TABLE(platform, board_ids);

6
sound/soc/intel/boards/sof_ssp_amp.c
View File

@ -210,6 +210,12 @@ static const struct platform_device_id board_ids[] = {
/* SSP 0 and SSP 2 are used for HDMI IN */
SOF_HDMI_PLAYBACK_PRESENT),
},
{
.name = "arl_lt6911_hdmi_ssp",
.driver_data = (kernel_ulong_t)(SOF_SSP_MASK_HDMI_CAPTURE(0x5) |
/* SSP 0 and SSP 2 are used for HDMI IN */
SOF_HDMI_PLAYBACK_PRESENT),
},
{ }
};
MODULE_DEVICE_TABLE(platform, board_ids);

19
sound/soc/intel/common/soc-acpi-intel-arl-match.c
View File

@ -7,6 +7,7 @@
#include <sound/soc-acpi.h>
#include <sound/soc-acpi-intel-match.h>
#include <sound/soc-acpi-intel-ssp-common.h>
static const struct snd_soc_acpi_endpoint single_endpoint = {
.num = 0,
@ -289,6 +290,11 @@ static const struct snd_soc_acpi_codecs arl_essx_83x6 = {
.codecs = { "ESSX8316", "ESSX8326", "ESSX8336"},
};
static const struct snd_soc_acpi_codecs arl_rt5682_hp = {
.num_codecs = 2,
.codecs = {RT5682_ACPI_HID, RT5682S_ACPI_HID},
};
static const struct snd_soc_acpi_codecs arl_lt6911_hdmi = {
.num_codecs = 1,
.codecs = {"INTC10B0"}
@ -310,6 +316,19 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_arl_machines[] = {
SND_SOC_ACPI_TPLG_INTEL_SSP_MSB |
SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER,
},
{
.comp_ids = &arl_rt5682_hp,
.drv_name = "arl_rt5682_c1_h02",
.machine_quirk = snd_soc_acpi_codec_list,
.quirk_data = &arl_lt6911_hdmi,
.sof_tplg_filename = "sof-arl-rt5682-ssp1-hdmi-ssp02.tplg",
},
/* place amp-only boards in the end of table */
{
.id = "INTC10B0",
.drv_name = "arl_lt6911_hdmi_ssp",
.sof_tplg_filename = "sof-arl-hdmi-ssp02.tplg",
},
{},
};
EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_arl_machines);

1
sound/soc/sof/intel/hda.c
View File

@ -1051,7 +1051,6 @@ static void hda_generic_machine_select(struct snd_sof_dev *sdev,
if (*mach) {
mach_params = &(*mach)->mach_params;
mach_params->codec_mask = bus->codec_mask;
mach_params->common_hdmi_codec_drv = true;
}
}
#else