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ASoC: move ACPI common code out of Intel/sst tree 

ACPI support is not specific to the Intel/SST driver. Move the enumeration
and matching code which is not hardware-dependent to sound/soc and rename
relevant sst_acpi_ structures and functions with snd_soc_acpi_ prefix

soc-acpi.h is protected by a #ifndef __LINUX_SND_SOC_ACPI_H for
consistency with all other SoC .h files:

grep -L __LINUX include/sound/soc* | wc -l
0
grep __LINUX include/sound/soc* | wc -l
14

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Pierre-Louis Bossart 2017-10-12 18:49:38 -05:00 committed by Mark Brown
parent 39712db878
commit 7feb2f786a
16 changed files with 203 additions and 172 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

100
include/sound/soc-acpi.h 100644
View File

@ -0,0 +1,100 @@
/*
* Copyright (C) 2013-15, Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef __LINUX_SND_SOC_ACPI_H
#define __LINUX_SND_SOC_ACPI_H
#include <linux/stddef.h>
#include <linux/acpi.h>
struct snd_soc_acpi_package_context {
char *name; /* package name */
int length; /* number of elements */
struct acpi_buffer *format;
struct acpi_buffer *state;
bool data_valid;
};
#if IS_ENABLED(CONFIG_ACPI)
/* translation fron HID to I2C name, needed for DAI codec_name */
const char *snd_soc_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN]);
bool snd_soc_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
struct snd_soc_acpi_package_context *ctx);
#else
static inline const char *
snd_soc_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN])
{
return NULL;
}
static inline bool
snd_soc_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
struct snd_soc_acpi_package_context *ctx)
{
return false;
}
#endif
/* acpi match */
struct snd_soc_acpi_mach *
snd_soc_acpi_find_machine(struct snd_soc_acpi_mach *machines);
/* acpi check hid */
bool snd_soc_acpi_check_hid(const u8 hid[ACPI_ID_LEN]);
/**
* snd_soc_acpi_mach: ACPI-based machine descriptor. Most of the fields are
* related to the hardware, except for the firmware and topology file names.
*
* @id: ACPI ID (usually the codec's) used to find a matching machine driver.
* @drv_name: machine driver name
* @fw_filename: firmware file name.
* @board: board name
* @machine_quirk: pointer to quirk, usually based on DMI information when
* ACPI ID alone is not sufficient, wrong or misleading
* @quirk_data: data used to uniquely identify a machine, usually a list of
* audio codecs whose presence if checked with ACPI
* @pdata: intended for platform data or machine specific-ops. This structure
* is not constant since this field may be updated at run-time
*/
/* Descriptor for SST ASoC machine driver */
struct snd_soc_acpi_mach {
const u8 id[ACPI_ID_LEN];
const char *drv_name;
const char *fw_filename;
const char *board;
struct snd_soc_acpi_mach * (*machine_quirk)(void *arg);
const void *quirk_data;
void *pdata;
};
#define SND_SOC_ACPI_MAX_CODECS 3
/**
* struct snd_soc_acpi_codecs: Structure to hold secondary codec information
* apart from the matched one, this data will be passed to the quirk function
* to match with the ACPI detected devices
*
* @num_codecs: number of secondary codecs used in the platform
* @codecs: holds the codec IDs
*
*/
struct snd_soc_acpi_codecs {
int num_codecs;
u8 codecs[SND_SOC_ACPI_MAX_CODECS][ACPI_ID_LEN];
};
/* check all codecs */
struct snd_soc_acpi_mach *snd_soc_acpi_codec_list(void *arg);
#endif

3
sound/soc/Kconfig
View File

@ -36,6 +36,9 @@ config SND_SOC_COMPRESS
config SND_SOC_TOPOLOGY
bool
config SND_SOC_ACPI
tristate
# All the supported SoCs
source "sound/soc/adi/Kconfig"
source "sound/soc/amd/Kconfig"

6
sound/soc/Makefile
View File

@ -14,6 +14,12 @@ ifneq ($(CONFIG_SND_SOC_AC97_BUS),)
snd-soc-core-objs += soc-ac97.o
endif
ifneq ($(CONFIG_SND_SOC_ACPI),)
snd-soc-acpi-objs := soc-acpi.o
endif
obj-$(CONFIG_SND_SOC_ACPI) += snd-soc-acpi.o
obj-$(CONFIG_SND_SOC) += snd-soc-core.o
obj-$(CONFIG_SND_SOC) += codecs/
obj-$(CONFIG_SND_SOC) += generic/

1
sound/soc/intel/Kconfig
View File

@ -41,6 +41,7 @@ config SND_SOC_INTEL_SST_ACPI
config SND_SOC_INTEL_SST_MATCH
tristate
select SND_SOC_ACPI if ACPI
config SND_SOC_INTEL_HASWELL
tristate

24
sound/soc/intel/atom/sst/sst_acpi.c
View File

@ -40,9 +40,9 @@
#include <acpi/acpi_bus.h>
#include <asm/cpu_device_id.h>
#include <asm/iosf_mbi.h>
#include <sound/soc-acpi.h>
#include "../sst-mfld-platform.h"
#include "../../common/sst-dsp.h"
#include "../../common/sst-acpi.h"
#include "sst.h"
/* LPE viewpoint addresses */
@ -284,7 +284,7 @@ static int sst_acpi_probe(struct platform_device *pdev)
int ret = 0;
struct intel_sst_drv *ctx;
const struct acpi_device_id *id;
struct sst_acpi_mach *mach;
struct snd_soc_acpi_mach *mach;
struct platform_device *mdev;
struct platform_device *plat_dev;
struct sst_platform_info *pdata;
@ -296,8 +296,8 @@ static int sst_acpi_probe(struct platform_device *pdev)
return -ENODEV;
dev_dbg(dev, "for %s\n", id->id);
mach = (struct sst_acpi_mach *)id->driver_data;
mach = sst_acpi_find_machine(mach);
mach = (struct snd_soc_acpi_mach *)id->driver_data;
mach = snd_soc_acpi_find_machine(mach);
if (mach == NULL) {
dev_err(dev, "No matching machine driver found\n");
return -ENODEV;
@ -435,7 +435,7 @@ static const struct dmi_system_id cht_table[] = {
};
static struct sst_acpi_mach cht_surface_mach = {
static struct snd_soc_acpi_mach cht_surface_mach = {
.id = "10EC5640",
.drv_name = "cht-bsw-rt5645",
.fw_filename = "intel/fw_sst_22a8.bin",
@ -443,7 +443,7 @@ static struct sst_acpi_mach cht_surface_mach = {
.pdata = &chv_platform_data,
};
static struct sst_acpi_mach byt_thinkpad_10 = {
static struct snd_soc_acpi_mach byt_thinkpad_10 = {
.id = "10EC5640",
.drv_name = "cht-bsw-rt5672",
.fw_filename = "intel/fw_sst_0f28.bin",
@ -451,9 +451,9 @@ static struct sst_acpi_mach byt_thinkpad_10 = {
.pdata = &byt_rvp_platform_data,
};
static struct sst_acpi_mach *cht_quirk(void *arg)
static struct snd_soc_acpi_mach *cht_quirk(void *arg)
{
struct sst_acpi_mach *mach = arg;
struct snd_soc_acpi_mach *mach = arg;
dmi_check_system(cht_table);
@ -463,9 +463,9 @@ static struct sst_acpi_mach *cht_quirk(void *arg)
return mach;
}
static struct sst_acpi_mach *byt_quirk(void *arg)
static struct snd_soc_acpi_mach *byt_quirk(void *arg)
{
struct sst_acpi_mach *mach = arg;
struct snd_soc_acpi_mach *mach = arg;
dmi_check_system(byt_table);
@ -476,7 +476,7 @@ static struct sst_acpi_mach *byt_quirk(void *arg)
}
static struct sst_acpi_mach sst_acpi_bytcr[] = {
static struct snd_soc_acpi_mach sst_acpi_bytcr[] = {
{
.id = "10EC5640",
.drv_name = "bytcr_rt5640",
@ -560,7 +560,7 @@ static struct sst_acpi_mach sst_acpi_bytcr[] = {
};
/* Cherryview-based platforms: CherryTrail and Braswell */
static struct sst_acpi_mach sst_acpi_chv[] = {
static struct snd_soc_acpi_mach sst_acpi_chv[] = {
{
.id = "10EC5670",
.drv_name = "cht-bsw-rt5672",

6
sound/soc/intel/boards/bytcht_da7213.c
View File

@ -27,9 +27,9 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-acpi.h>
#include "../../codecs/da7213.h"
#include "../atom/sst-atom-controls.h"
#include "../common/sst-acpi.h"
static const struct snd_kcontrol_new controls[] = {
SOC_DAPM_PIN_SWITCH("Headphone Jack"),
@ -224,7 +224,7 @@ static char codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */
static int bytcht_da7213_probe(struct platform_device *pdev)
{
struct snd_soc_card *card;
struct sst_acpi_mach *mach;
struct snd_soc_acpi_mach *mach;
const char *i2c_name = NULL;
int dai_index = 0;
int ret_val = 0;
@ -243,7 +243,7 @@ static int bytcht_da7213_probe(struct platform_device *pdev)
}
/* fixup codec name based on HID */
i2c_name = sst_acpi_find_name_from_hid(mach->id);
i2c_name = snd_soc_acpi_find_name_from_hid(mach->id);
if (i2c_name) {
snprintf(codec_name, sizeof(codec_name),
"%s%s", "i2c-", i2c_name);

2
sound/soc/intel/boards/bytcht_es8316.c
View File

@ -29,8 +29,8 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-acpi.h>
#include "../atom/sst-atom-controls.h"
#include "../common/sst-acpi.h"
#include "../common/sst-dsp.h"
struct byt_cht_es8316_private {

11
sound/soc/intel/boards/bytcr_rt5640.c
View File

@ -32,9 +32,9 @@
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <sound/soc-acpi.h>
#include "../../codecs/rt5640.h"
#include "../atom/sst-atom-controls.h"
#include "../common/sst-acpi.h"
#include "../common/sst-dsp.h"
enum {
@ -737,7 +737,7 @@ struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */
static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
{
struct byt_rt5640_private *priv;
struct sst_acpi_mach *mach;
struct snd_soc_acpi_mach *mach;
const char *i2c_name = NULL;
int ret_val = 0;
int dai_index = 0;
@ -762,7 +762,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
}
/* fixup codec name based on HID */
i2c_name = sst_acpi_find_name_from_hid(mach->id);
i2c_name = snd_soc_acpi_find_name_from_hid(mach->id);
if (i2c_name) {
snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name),
"%s%s", "i2c-", i2c_name);
@ -796,7 +796,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
/* format specified: 2 64-bit integers */
struct acpi_buffer format = {sizeof("NN"), "NN"};
struct acpi_buffer state = {0, NULL};
struct sst_acpi_package_context pkg_ctx;
struct snd_soc_acpi_package_context pkg_ctx;
bool pkg_found = false;
state.length = sizeof(chan_package);
@ -808,7 +808,8 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
pkg_ctx.state = &state;
pkg_ctx.data_valid = false;
pkg_found = sst_acpi_find_package_from_hid(mach->id, &pkg_ctx);
pkg_found = snd_soc_acpi_find_package_from_hid(mach->id,
&pkg_ctx);
if (pkg_found) {
if (chan_package.aif_value == 1) {
dev_info(&pdev->dev, "BIOS Routing: AIF1 connected\n");

6
sound/soc/intel/boards/bytcr_rt5651.c
View File

@ -30,9 +30,9 @@
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <sound/soc-acpi.h>
#include "../../codecs/rt5651.h"
#include "../atom/sst-atom-controls.h"
#include "../common/sst-acpi.h"
enum {
BYT_RT5651_DMIC_MAP,
@ -443,7 +443,7 @@ static char byt_rt5651_codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */
static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
{
struct byt_rt5651_private *priv;
struct sst_acpi_mach *mach;
struct snd_soc_acpi_mach *mach;
const char *i2c_name = NULL;
int ret_val = 0;
int dai_index = 0;
@ -468,7 +468,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
}
/* fixup codec name based on HID */
i2c_name = sst_acpi_find_name_from_hid(mach->id);
i2c_name = snd_soc_acpi_find_name_from_hid(mach->id);
if (i2c_name) {
snprintf(byt_rt5651_codec_name, sizeof(byt_rt5651_codec_name),
"%s%s", "i2c-", i2c_name);

11
sound/soc/intel/boards/cht_bsw_rt5645.c
View File

@ -32,9 +32,9 @@
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <sound/soc-acpi.h>
#include "../../codecs/rt5645.h"
#include "../atom/sst-atom-controls.h"
#include "../common/sst-acpi.h"
#define CHT_PLAT_CLK_3_HZ 19200000
#define CHT_CODEC_DAI1 "rt5645-aif1"
@ -523,7 +523,7 @@ struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */
static int snd_cht_mc_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = snd_soc_cards[0].soc_card;
struct sst_acpi_mach *mach;
struct snd_soc_acpi_mach *mach;
struct cht_mc_private *drv;
const char *i2c_name = NULL;
bool found = false;
@ -566,7 +566,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
}
/* fixup codec name based on HID */
i2c_name = sst_acpi_find_name_from_hid(mach->id);
i2c_name = snd_soc_acpi_find_name_from_hid(mach->id);
if (i2c_name) {
snprintf(cht_rt5645_codec_name, sizeof(cht_rt5645_codec_name),
"%s%s", "i2c-", i2c_name);
@ -599,7 +599,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
/* format specified: 2 64-bit integers */
struct acpi_buffer format = {sizeof("NN"), "NN"};
struct acpi_buffer state = {0, NULL};
struct sst_acpi_package_context pkg_ctx;
struct snd_soc_acpi_package_context pkg_ctx;
bool pkg_found = false;
state.length = sizeof(chan_package);
@ -611,7 +611,8 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
pkg_ctx.state = &state;
pkg_ctx.data_valid = false;
pkg_found = sst_acpi_find_package_from_hid(mach->id, &pkg_ctx);
pkg_found = snd_soc_acpi_find_package_from_hid(mach->id,
&pkg_ctx);
if (pkg_found) {
if (chan_package.aif_value == 1) {
dev_info(&pdev->dev, "BIOS Routing: AIF1 connected\n");

7
sound/soc/intel/boards/cht_bsw_rt5672.c
View File

@ -24,9 +24,10 @@
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <sound/soc-acpi.h>
#include "../../codecs/rt5670.h"
#include "../atom/sst-atom-controls.h"
#include "../common/sst-acpi.h"
/* The platform clock #3 outputs 19.2Mhz clock to codec as I2S MCLK */
#define CHT_PLAT_CLK_3_HZ 19200000
@ -383,7 +384,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
{
int ret_val = 0;
struct cht_mc_private *drv;
struct sst_acpi_mach *mach = pdev->dev.platform_data;
struct snd_soc_acpi_mach *mach = pdev->dev.platform_data;
const char *i2c_name;
int i;
@ -395,7 +396,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
/* fixup codec name based on HID */
if (mach) {
i2c_name = sst_acpi_find_name_from_hid(mach->id);
i2c_name = snd_soc_acpi_find_name_from_hid(mach->id);
if (i2c_name) {
snprintf(drv->codec_name, sizeof(drv->codec_name),
"i2c-%s", i2c_name);

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

@ -1,10 +1,8 @@
snd-soc-sst-dsp-objs := sst-dsp.o
snd-soc-sst-acpi-objs := sst-acpi.o
snd-soc-sst-match-objs := sst-match-acpi.o
snd-soc-sst-ipc-objs := sst-ipc.o
snd-soc-sst-firmware-objs := sst-firmware.o
obj-$(CONFIG_SND_SOC_INTEL_SST) += snd-soc-sst-dsp.o snd-soc-sst-ipc.o
obj-$(CONFIG_SND_SOC_INTEL_SST_ACPI) += snd-soc-sst-acpi.o
obj-$(CONFIG_SND_SOC_INTEL_SST_MATCH) += snd-soc-sst-match.o
obj-$(CONFIG_SND_SOC_INTEL_SST_FIRMWARE) += snd-soc-sst-firmware.o

18
sound/soc/intel/common/sst-acpi.c
View File

@ -21,7 +21,7 @@
#include <linux/platform_device.h>
#include "sst-dsp.h"
#include "sst-acpi.h"
#include <sound/soc-acpi.h>
#define SST_LPT_DSP_DMA_ADDR_OFFSET 0x0F0000
#define SST_WPT_DSP_DMA_ADDR_OFFSET 0x0FE000
@ -30,7 +30,7 @@
/* Descriptor for setting up SST platform data */
struct sst_acpi_desc {
const char *drv_name;
struct sst_acpi_mach *machines;
struct snd_soc_acpi_mach *machines;
/* Platform resource indexes. Must set to -1 if not used */
int resindex_lpe_base;
int resindex_pcicfg_base;
@ -49,7 +49,7 @@ struct sst_acpi_priv {
struct platform_device *pdev_pcm;
struct sst_pdata sst_pdata;
struct sst_acpi_desc *desc;
struct sst_acpi_mach *mach;
struct snd_soc_acpi_mach *mach;
};
static void sst_acpi_fw_cb(const struct firmware *fw, void *context)
@ -59,7 +59,7 @@ static void sst_acpi_fw_cb(const struct firmware *fw, void *context)
struct sst_acpi_priv *sst_acpi = platform_get_drvdata(pdev);
struct sst_pdata *sst_pdata = &sst_acpi->sst_pdata;
struct sst_acpi_desc *desc = sst_acpi->desc;
struct sst_acpi_mach *mach = sst_acpi->mach;
struct snd_soc_acpi_mach *mach = sst_acpi->mach;
sst_pdata->fw = fw;
if (!fw) {
@ -85,7 +85,7 @@ static int sst_acpi_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct sst_acpi_priv *sst_acpi;
struct sst_pdata *sst_pdata;
struct sst_acpi_mach *mach;
struct snd_soc_acpi_mach *mach;
struct sst_acpi_desc *desc;
struct resource *mmio;
int ret = 0;
@ -99,7 +99,7 @@ static int sst_acpi_probe(struct platform_device *pdev)
return -ENODEV;
desc = (struct sst_acpi_desc *)id->driver_data;
mach = sst_acpi_find_machine(desc->machines);
mach = snd_soc_acpi_find_machine(desc->machines);
if (mach == NULL) {
dev_err(dev, "No matching ASoC machine driver found\n");
return -ENODEV;
@ -179,7 +179,7 @@ static int sst_acpi_remove(struct platform_device *pdev)
return 0;
}
static struct sst_acpi_mach haswell_machines[] = {
static struct snd_soc_acpi_mach haswell_machines[] = {
{ "INT33CA", "haswell-audio", "intel/IntcSST1.bin", NULL, NULL, NULL },
{}
};
@ -197,7 +197,7 @@ static struct sst_acpi_desc sst_acpi_haswell_desc = {
.dma_size = SST_LPT_DSP_DMA_SIZE,
};
static struct sst_acpi_mach broadwell_machines[] = {
static struct snd_soc_acpi_mach broadwell_machines[] = {
{ "INT343A", "broadwell-audio", "intel/IntcSST2.bin", NULL, NULL, NULL },
{ "RT5677CE", "bdw-rt5677", "intel/IntcSST2.bin", NULL, NULL, NULL },
{}
@ -217,7 +217,7 @@ static struct sst_acpi_desc sst_acpi_broadwell_desc = {
};
#if !IS_ENABLED(CONFIG_SND_SST_IPC_ACPI)
static struct sst_acpi_mach baytrail_machines[] = {
static struct snd_soc_acpi_mach baytrail_machines[] = {
{ "10EC5640", "byt-rt5640", "intel/fw_sst_0f28.bin-48kHz_i2s_master", NULL, NULL, NULL },
{ "193C9890", "byt-max98090", "intel/fw_sst_0f28.bin-48kHz_i2s_master", NULL, NULL, NULL },
{}

82
sound/soc/intel/common/sst-acpi.h
View File

@ -1,82 +0,0 @@
/*
* Copyright (C) 2013-15, Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <linux/stddef.h>
#include <linux/acpi.h>
struct sst_acpi_package_context {
char *name; /* package name */
int length; /* number of elements */
struct acpi_buffer *format;
struct acpi_buffer *state;
bool data_valid;
};
#if IS_ENABLED(CONFIG_ACPI)
/* translation fron HID to I2C name, needed for DAI codec_name */
const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN]);
bool sst_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
struct sst_acpi_package_context *ctx);
#else
static inline const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN])
{
return NULL;
}
static inline bool sst_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
struct sst_acpi_package_context *ctx)
{
return false;
}
#endif
/* acpi match */
struct sst_acpi_mach *sst_acpi_find_machine(struct sst_acpi_mach *machines);
/* acpi check hid */
bool sst_acpi_check_hid(const u8 hid[ACPI_ID_LEN]);
/* Descriptor for SST ASoC machine driver */
struct sst_acpi_mach {
/* ACPI ID for the matching machine driver. Audio codec for instance */
const u8 id[ACPI_ID_LEN];
/* machine driver name */
const char *drv_name;
/* firmware file name */
const char *fw_filename;
/* board name */
const char *board;
struct sst_acpi_mach * (*machine_quirk)(void *arg);
const void *quirk_data;
void *pdata;
};
#define SST_ACPI_MAX_CODECS 3
/**
* struct sst_codecs: Structure to hold secondary codec information apart from
* the matched one, this data will be passed to the quirk function to match
* with the ACPI detected devices
*
* @num_codecs: number of secondary codecs used in the platform
* @codecs: holds the codec IDs
*
*/
struct sst_codecs {
int num_codecs;
u8 codecs[SST_ACPI_MAX_CODECS][ACPI_ID_LEN];
};
/* check all codecs */
struct sst_acpi_mach *sst_acpi_codec_list(void *arg);

40
sound/soc/intel/skylake/skl.c
View File

@ -28,7 +28,7 @@
#include <linux/firmware.h>
#include <linux/delay.h>
#include <sound/pcm.h>
#include "../common/sst-acpi.h"
#include <sound/soc-acpi.h>
#include <sound/hda_register.h>
#include <sound/hdaudio.h>
#include <sound/hda_i915.h>
@ -439,10 +439,10 @@ static int skl_machine_device_register(struct skl *skl, void *driver_data)
{
struct hdac_bus *bus = ebus_to_hbus(&skl->ebus);
struct platform_device *pdev;
struct sst_acpi_mach *mach = driver_data;
struct snd_soc_acpi_mach *mach = driver_data;
int ret;
mach = sst_acpi_find_machine(mach);
mach = snd_soc_acpi_find_machine(mach);
if (mach == NULL) {
dev_err(bus->dev, "No matching machine driver found\n");
return -ENODEV;
@ -878,27 +878,27 @@ static void skl_remove(struct pci_dev *pci)
dev_set_drvdata(&pci->dev, NULL);
}
static struct sst_codecs skl_codecs = {
static struct snd_soc_acpi_codecs skl_codecs = {
.num_codecs = 1,
.codecs = {"10508825"}
};
static struct sst_codecs kbl_codecs = {
static struct snd_soc_acpi_codecs kbl_codecs = {
.num_codecs = 1,
.codecs = {"10508825"}
};
static struct sst_codecs bxt_codecs = {
static struct snd_soc_acpi_codecs bxt_codecs = {
.num_codecs = 1,
.codecs = {"MX98357A"}
};
static struct sst_codecs kbl_poppy_codecs = {
static struct snd_soc_acpi_codecs kbl_poppy_codecs = {
.num_codecs = 1,
.codecs = {"10EC5663"}
};
static struct sst_codecs kbl_5663_5514_codecs = {
static struct snd_soc_acpi_codecs kbl_5663_5514_codecs = {
.num_codecs = 2,
.codecs = {"10EC5663", "10EC5514"}
};
@ -907,7 +907,7 @@ static struct skl_machine_pdata cnl_pdata = {
.use_tplg_pcm = true,
};
static struct sst_acpi_mach sst_skl_devdata[] = {
static struct snd_soc_acpi_mach sst_skl_devdata[] = {
{
.id = "INT343A",
.drv_name = "skl_alc286s_i2s",
@ -917,7 +917,7 @@ static struct sst_acpi_mach sst_skl_devdata[] = {
.id = "INT343B",
.drv_name = "skl_n88l25_s4567",
.fw_filename = "intel/dsp_fw_release.bin",
.machine_quirk = sst_acpi_codec_list,
.machine_quirk = snd_soc_acpi_codec_list,
.quirk_data = &skl_codecs,
.pdata = &skl_dmic_data
},
@ -925,14 +925,14 @@ static struct sst_acpi_mach sst_skl_devdata[] = {
.id = "MX98357A",
.drv_name = "skl_n88l25_m98357a",
.fw_filename = "intel/dsp_fw_release.bin",
.machine_quirk = sst_acpi_codec_list,
.machine_quirk = snd_soc_acpi_codec_list,
.quirk_data = &skl_codecs,
.pdata = &skl_dmic_data
},
{}
};
static struct sst_acpi_mach sst_bxtp_devdata[] = {
static struct snd_soc_acpi_mach sst_bxtp_devdata[] = {
{
.id = "INT343A",
.drv_name = "bxt_alc298s_i2s",
@ -942,13 +942,13 @@ static struct sst_acpi_mach sst_bxtp_devdata[] = {
.id = "DLGS7219",
.drv_name = "bxt_da7219_max98357a_i2s",
.fw_filename = "intel/dsp_fw_bxtn.bin",
.machine_quirk = sst_acpi_codec_list,
.machine_quirk = snd_soc_acpi_codec_list,
.quirk_data = &bxt_codecs,
},
{}
};
static struct sst_acpi_mach sst_kbl_devdata[] = {
static struct snd_soc_acpi_mach sst_kbl_devdata[] = {
{
.id = "INT343A",
.drv_name = "kbl_alc286s_i2s",
@ -958,7 +958,7 @@ static struct sst_acpi_mach sst_kbl_devdata[] = {
.id = "INT343B",
.drv_name = "kbl_n88l25_s4567",
.fw_filename = "intel/dsp_fw_kbl.bin",
.machine_quirk = sst_acpi_codec_list,
.machine_quirk = snd_soc_acpi_codec_list,
.quirk_data = &kbl_codecs,
.pdata = &skl_dmic_data
},
@ -966,7 +966,7 @@ static struct sst_acpi_mach sst_kbl_devdata[] = {
.id = "MX98357A",
.drv_name = "kbl_n88l25_m98357a",
.fw_filename = "intel/dsp_fw_kbl.bin",
.machine_quirk = sst_acpi_codec_list,
.machine_quirk = snd_soc_acpi_codec_list,
.quirk_data = &kbl_codecs,
.pdata = &skl_dmic_data
},
@ -974,7 +974,7 @@ static struct sst_acpi_mach sst_kbl_devdata[] = {
.id = "MX98927",
.drv_name = "kbl_r5514_5663_max",
.fw_filename = "intel/dsp_fw_kbl.bin",
.machine_quirk = sst_acpi_codec_list,
.machine_quirk = snd_soc_acpi_codec_list,
.quirk_data = &kbl_5663_5514_codecs,
.pdata = &skl_dmic_data
},
@ -982,7 +982,7 @@ static struct sst_acpi_mach sst_kbl_devdata[] = {
.id = "MX98927",
.drv_name = "kbl_rt5663_m98927",
.fw_filename = "intel/dsp_fw_kbl.bin",
.machine_quirk = sst_acpi_codec_list,
.machine_quirk = snd_soc_acpi_codec_list,
.quirk_data = &kbl_poppy_codecs,
.pdata = &skl_dmic_data
},
@ -995,7 +995,7 @@ static struct sst_acpi_mach sst_kbl_devdata[] = {
{}
};
static struct sst_acpi_mach sst_glk_devdata[] = {
static struct snd_soc_acpi_mach sst_glk_devdata[] = {
{
.id = "INT343A",
.drv_name = "glk_alc298s_i2s",
@ -1004,7 +1004,7 @@ static struct sst_acpi_mach sst_glk_devdata[] = {
{}
};
static const struct sst_acpi_mach sst_cnl_devdata[] = {
static const struct snd_soc_acpi_mach sst_cnl_devdata[] = {
{
.id = "INT34C2",
.drv_name = "cnl_rt274",

56
sound/soc/intel/common/sst-match-acpi.c → sound/soc/soc-acpi.c
View File

@ -1,5 +1,5 @@
/*
* sst_match_apci.c - SST (LPE) match for ACPI enumeration.
* soc-apci.c - support for ACPI enumeration.
*
* Copyright (c) 2013-15, Intel Corporation.
*
@ -14,9 +14,9 @@
* more details.
*/
#include "sst-acpi.h"
#include <sound/soc-acpi.h>
static acpi_status sst_acpi_find_name(acpi_handle handle, u32 level,
static acpi_status snd_soc_acpi_find_name(acpi_handle handle, u32 level,
void *context, void **ret)
{
struct acpi_device *adev;
@ -34,12 +34,12 @@ static acpi_status sst_acpi_find_name(acpi_handle handle, u32 level,
return AE_OK;
}
const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN])
const char *snd_soc_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN])
{
const char *name = NULL;
acpi_status status;
status = acpi_get_devices(hid, sst_acpi_find_name, NULL,
status = acpi_get_devices(hid, snd_soc_acpi_find_name, NULL,
(void **)&name);
if (ACPI_FAILURE(status) || name[0] == '\0')
@ -47,9 +47,9 @@ const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN])
return name;
}
EXPORT_SYMBOL_GPL(sst_acpi_find_name_from_hid);
EXPORT_SYMBOL_GPL(snd_soc_acpi_find_name_from_hid);
static acpi_status sst_acpi_mach_match(acpi_handle handle, u32 level,
static acpi_status snd_soc_acpi_mach_match(acpi_handle handle, u32 level,
void *context, void **ret)
{
unsigned long long sta;
@ -63,26 +63,27 @@ static acpi_status sst_acpi_mach_match(acpi_handle handle, u32 level,
return AE_OK;
}
bool sst_acpi_check_hid(const u8 hid[ACPI_ID_LEN])
bool snd_soc_acpi_check_hid(const u8 hid[ACPI_ID_LEN])
{
acpi_status status;
bool found = false;
status = acpi_get_devices(hid, sst_acpi_mach_match, &found, NULL);
status = acpi_get_devices(hid, snd_soc_acpi_mach_match, &found, NULL);
if (ACPI_FAILURE(status))
return false;
return found;
}
EXPORT_SYMBOL_GPL(sst_acpi_check_hid);
EXPORT_SYMBOL_GPL(snd_soc_acpi_check_hid);
struct sst_acpi_mach *sst_acpi_find_machine(struct sst_acpi_mach *machines)
struct snd_soc_acpi_mach *
snd_soc_acpi_find_machine(struct snd_soc_acpi_mach *machines)
{
struct sst_acpi_mach *mach;
struct snd_soc_acpi_mach *mach;
for (mach = machines; mach->id[0]; mach++) {
if (sst_acpi_check_hid(mach->id) == true) {
if (snd_soc_acpi_check_hid(mach->id) == true) {
if (mach->machine_quirk == NULL)
return mach;
@ -92,14 +93,14 @@ struct sst_acpi_mach *sst_acpi_find_machine(struct sst_acpi_mach *machines)
}
return NULL;
}
EXPORT_SYMBOL_GPL(sst_acpi_find_machine);
EXPORT_SYMBOL_GPL(snd_soc_acpi_find_machine);
static acpi_status sst_acpi_find_package(acpi_handle handle, u32 level,
void *context, void **ret)
static acpi_status snd_soc_acpi_find_package(acpi_handle handle, u32 level,
void *context, void **ret)
{
struct acpi_device *adev;
acpi_status status = AE_OK;
struct sst_acpi_package_context *pkg_ctx = context;
struct snd_soc_acpi_package_context *pkg_ctx = context;
pkg_ctx->data_valid = false;
@ -137,37 +138,38 @@ static acpi_status sst_acpi_find_package(acpi_handle handle, u32 level,
return AE_OK;
}
bool sst_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
struct sst_acpi_package_context *ctx)
bool snd_soc_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
struct snd_soc_acpi_package_context *ctx)
{
acpi_status status;
status = acpi_get_devices(hid, sst_acpi_find_package, ctx, NULL);
status = acpi_get_devices(hid, snd_soc_acpi_find_package, ctx, NULL);
if (ACPI_FAILURE(status) || !ctx->data_valid)
return false;
return true;
}
EXPORT_SYMBOL_GPL(sst_acpi_find_package_from_hid);
EXPORT_SYMBOL_GPL(snd_soc_acpi_find_package_from_hid);
struct sst_acpi_mach *sst_acpi_codec_list(void *arg)
struct snd_soc_acpi_mach *snd_soc_acpi_codec_list(void *arg)
{
struct sst_acpi_mach *mach = arg;
struct sst_codecs *codec_list = (struct sst_codecs *) mach->quirk_data;
struct snd_soc_acpi_mach *mach = arg;
struct snd_soc_acpi_codecs *codec_list =
(struct snd_soc_acpi_codecs *) mach->quirk_data;
int i;
if (mach->quirk_data == NULL)
return mach;
for (i = 0; i < codec_list->num_codecs; i++) {
if (sst_acpi_check_hid(codec_list->codecs[i]) != true)
if (snd_soc_acpi_check_hid(codec_list->codecs[i]) != true)
return NULL;
}
return mach;
}
EXPORT_SYMBOL_GPL(sst_acpi_codec_list);
EXPORT_SYMBOL_GPL(snd_soc_acpi_codec_list);
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("Intel Common ACPI Match module");
MODULE_DESCRIPTION("ALSA SoC ACPI module");