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

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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>
This commit is contained in:
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
Download Patch File Download Diff File Expand all files Collapse all files

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 },
{}