Skip to content

L
linux
Commit 2b45e1fa authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files
Options

ASoC: remove unused ep93xx files 

A couple of ep93xx board files were unused and got removed, so
the corresponding ASoC support can also be removed.

Cc: Mika Westerberg <mika.westerberg@iki.fi>
Cc: Ryan Mallon <rmallon@gmail.com>
Acked-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent ca2259c3
Show whitespace changes
Inline Side-by-side
Showing with 0 additions and 695 deletions
sound/soc/cirrus/Kconfig
View file @ 2b45e1fa
......@@ -27,29 +27,6 @@ config SND_EP93XX_SOC_I2S_WATCHDOG
endif # if SND_EP93XX_SOC_I2S
config SND_EP93XX_SOC_AC97
tristate
select AC97_BUS
select SND_SOC_AC97_BUS
config SND_EP93XX_SOC_SNAPPERCL15
tristate "SoC Audio support for Bluewater Systems Snapper CL15 module"
depends on SND_EP93XX_SOC && MACH_SNAPPER_CL15 && I2C
select SND_EP93XX_SOC_I2S
select SND_SOC_TLV320AIC23_I2C
help
Say Y or M here if you want to add support for I2S audio on the
Bluewater Systems Snapper CL15 module.
config SND_EP93XX_SOC_SIMONE
tristate "SoC Audio support for Simplemachines Sim.One board"
depends on SND_EP93XX_SOC && MACH_SIM_ONE
select SND_EP93XX_SOC_AC97
select SND_SOC_AC97_CODEC
help
Say Y or M here if you want to add support for AC97 audio on the
Simplemachines Sim.One board.
config SND_EP93XX_SOC_EDB93XX
tristate "SoC Audio support for Cirrus Logic EDB93xx boards"
depends on SND_EP93XX_SOC && (MACH_EDB9301 || MACH_EDB9302 || MACH_EDB9302A || MACH_EDB9307A || MACH_EDB9315A)
......
sound/soc/cirrus/Makefile
View file @ 2b45e1fa
......@@ -2,17 +2,11 @@
# EP93xx Platform Support
snd-soc-ep93xx-objs := ep93xx-pcm.o
snd-soc-ep93xx-i2s-objs := ep93xx-i2s.o
snd-soc-ep93xx-ac97-objs := ep93xx-ac97.o
obj-$(CONFIG_SND_EP93XX_SOC) += snd-soc-ep93xx.o
obj-$(CONFIG_SND_EP93XX_SOC_I2S) += snd-soc-ep93xx-i2s.o
obj-$(CONFIG_SND_EP93XX_SOC_AC97) += snd-soc-ep93xx-ac97.o
# EP93XX Machine Support
snd-soc-snappercl15-objs := snappercl15.o
snd-soc-simone-objs := simone.o
snd-soc-edb93xx-objs := edb93xx.o
obj-$(CONFIG_SND_EP93XX_SOC_SNAPPERCL15) += snd-soc-snappercl15.o
obj-$(CONFIG_SND_EP93XX_SOC_SIMONE) += snd-soc-simone.o
obj-$(CONFIG_SND_EP93XX_SOC_EDB93XX) += snd-soc-edb93xx.o
sound/soc/cirrus/ep93xx-ac97.c deleted 100644 → 0
View file @ ca2259c3
// SPDX-License-Identifier: GPL-2.0-only
/*
* ASoC driver for Cirrus Logic EP93xx AC97 controller.
*
* Copyright (c) 2010 Mika Westerberg
*
* Based on s3c-ac97 ASoC driver by Jaswinder Singh.
*/
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/dmaengine_pcm.h>
#include <sound/ac97_codec.h>
#include <sound/soc.h>
#include <linux/platform_data/dma-ep93xx.h>
#include <linux/soc/cirrus/ep93xx.h>
#include "ep93xx-pcm.h"
/*
* Per channel (1-4) registers.
*/
#define AC97CH(n) (((n) - 1) * 0x20)
#define AC97DR(n) (AC97CH(n) + 0x0000)
#define AC97RXCR(n) (AC97CH(n) + 0x0004)
#define AC97RXCR_REN BIT(0)
#define AC97RXCR_RX3 BIT(3)
#define AC97RXCR_RX4 BIT(4)
#define AC97RXCR_CM BIT(15)
#define AC97TXCR(n) (AC97CH(n) + 0x0008)
#define AC97TXCR_TEN BIT(0)
#define AC97TXCR_TX3 BIT(3)
#define AC97TXCR_TX4 BIT(4)
#define AC97TXCR_CM BIT(15)
#define AC97SR(n) (AC97CH(n) + 0x000c)
#define AC97SR_TXFE BIT(1)
#define AC97SR_TXUE BIT(6)
#define AC97RISR(n) (AC97CH(n) + 0x0010)
#define AC97ISR(n) (AC97CH(n) + 0x0014)
#define AC97IE(n) (AC97CH(n) + 0x0018)
/*
* Global AC97 controller registers.
*/
#define AC97S1DATA 0x0080
#define AC97S2DATA 0x0084
#define AC97S12DATA 0x0088
#define AC97RGIS 0x008c
#define AC97GIS 0x0090
#define AC97IM 0x0094
/*
* Common bits for RGIS, GIS and IM registers.
*/
#define AC97_SLOT2RXVALID BIT(1)
#define AC97_CODECREADY BIT(5)
#define AC97_SLOT2TXCOMPLETE BIT(6)
#define AC97EOI 0x0098
#define AC97EOI_WINT BIT(0)
#define AC97EOI_CODECREADY BIT(1)
#define AC97GCR 0x009c
#define AC97GCR_AC97IFE BIT(0)
#define AC97RESET 0x00a0
#define AC97RESET_TIMEDRESET BIT(0)
#define AC97SYNC 0x00a4
#define AC97SYNC_TIMEDSYNC BIT(0)
#define AC97_TIMEOUT msecs_to_jiffies(5)
/**
* struct ep93xx_ac97_info - EP93xx AC97 controller info structure
* @lock: mutex serializing access to the bus (slot 1 & 2 ops)
* @dev: pointer to the platform device dev structure
* @regs: mapped AC97 controller registers
* @done: bus ops wait here for an interrupt
*/
struct ep93xx_ac97_info {
struct mutex lock;
struct device *dev;
void __iomem *regs;
struct completion done;
struct snd_dmaengine_dai_dma_data dma_params_rx;
struct snd_dmaengine_dai_dma_data dma_params_tx;
};
/* currently ALSA only supports a single AC97 device */
static struct ep93xx_ac97_info *ep93xx_ac97_info;
static struct ep93xx_dma_data ep93xx_ac97_pcm_out = {
.name = "ac97-pcm-out",
.port = EP93XX_DMA_AAC1,
.direction = DMA_MEM_TO_DEV,
};
static struct ep93xx_dma_data ep93xx_ac97_pcm_in = {
.name = "ac97-pcm-in",
.port = EP93XX_DMA_AAC1,
.direction = DMA_DEV_TO_MEM,
};
static inline unsigned ep93xx_ac97_read_reg(struct ep93xx_ac97_info *info,
unsigned reg)
{
return __raw_readl(info->regs + reg);
}
static inline void ep93xx_ac97_write_reg(struct ep93xx_ac97_info *info,
unsigned reg, unsigned val)
{
__raw_writel(val, info->regs + reg);
}
static unsigned short ep93xx_ac97_read(struct snd_ac97 *ac97,
unsigned short reg)
{
struct ep93xx_ac97_info *info = ep93xx_ac97_info;
unsigned short val;
mutex_lock(&info->lock);
ep93xx_ac97_write_reg(info, AC97S1DATA, reg);
ep93xx_ac97_write_reg(info, AC97IM, AC97_SLOT2RXVALID);
if (!wait_for_completion_timeout(&info->done, AC97_TIMEOUT)) {
dev_warn(info->dev, "timeout reading register %x\n", reg);
mutex_unlock(&info->lock);
return -ETIMEDOUT;
}
val = (unsigned short)ep93xx_ac97_read_reg(info, AC97S2DATA);
mutex_unlock(&info->lock);
return val;
}
static void ep93xx_ac97_write(struct snd_ac97 *ac97,
unsigned short reg,
unsigned short val)
{
struct ep93xx_ac97_info *info = ep93xx_ac97_info;
mutex_lock(&info->lock);
/*
* Writes to the codec need to be done so that slot 2 is filled in
* before slot 1.
*/
ep93xx_ac97_write_reg(info, AC97S2DATA, val);
ep93xx_ac97_write_reg(info, AC97S1DATA, reg);
ep93xx_ac97_write_reg(info, AC97IM, AC97_SLOT2TXCOMPLETE);
if (!wait_for_completion_timeout(&info->done, AC97_TIMEOUT))
dev_warn(info->dev, "timeout writing register %x\n", reg);
mutex_unlock(&info->lock);
}
static void ep93xx_ac97_warm_reset(struct snd_ac97 *ac97)
{
struct ep93xx_ac97_info *info = ep93xx_ac97_info;
mutex_lock(&info->lock);
/*
* We are assuming that before this functions gets called, the codec
* BIT_CLK is stopped by forcing the codec into powerdown mode. We can
* control the SYNC signal directly via AC97SYNC register. Using
* TIMEDSYNC the controller will keep the SYNC high > 1us.
*/
ep93xx_ac97_write_reg(info, AC97SYNC, AC97SYNC_TIMEDSYNC);
ep93xx_ac97_write_reg(info, AC97IM, AC97_CODECREADY);
if (!wait_for_completion_timeout(&info->done, AC97_TIMEOUT))
dev_warn(info->dev, "codec warm reset timeout\n");
mutex_unlock(&info->lock);
}
static void ep93xx_ac97_cold_reset(struct snd_ac97 *ac97)
{
struct ep93xx_ac97_info *info = ep93xx_ac97_info;
mutex_lock(&info->lock);
/*
* For doing cold reset, we disable the AC97 controller interface, clear
* WINT and CODECREADY bits, and finally enable the interface again.
*/
ep93xx_ac97_write_reg(info, AC97GCR, 0);
ep93xx_ac97_write_reg(info, AC97EOI, AC97EOI_CODECREADY | AC97EOI_WINT);
ep93xx_ac97_write_reg(info, AC97GCR, AC97GCR_AC97IFE);
/*
* Now, assert the reset and wait for the codec to become ready.
*/
ep93xx_ac97_write_reg(info, AC97RESET, AC97RESET_TIMEDRESET);
ep93xx_ac97_write_reg(info, AC97IM, AC97_CODECREADY);
if (!wait_for_completion_timeout(&info->done, AC97_TIMEOUT))
dev_warn(info->dev, "codec cold reset timeout\n");
/*
* Give the codec some time to come fully out from the reset. This way
* we ensure that the subsequent reads/writes will work.
*/
usleep_range(15000, 20000);
mutex_unlock(&info->lock);
}
static irqreturn_t ep93xx_ac97_interrupt(int irq, void *dev_id)
{
struct ep93xx_ac97_info *info = dev_id;
unsigned status, mask;
/*
* Just mask out the interrupt and wake up the waiting thread.
* Interrupts are cleared via reading/writing to slot 1 & 2 registers by
* the waiting thread.
*/
status = ep93xx_ac97_read_reg(info, AC97GIS);
mask = ep93xx_ac97_read_reg(info, AC97IM);
mask &= ~status;
ep93xx_ac97_write_reg(info, AC97IM, mask);
complete(&info->done);
return IRQ_HANDLED;
}
static struct snd_ac97_bus_ops ep93xx_ac97_ops = {
.read = ep93xx_ac97_read,
.write = ep93xx_ac97_write,
.reset = ep93xx_ac97_cold_reset,
.warm_reset = ep93xx_ac97_warm_reset,
};
static int ep93xx_ac97_trigger(struct snd_pcm_substream *substream,
int cmd, struct snd_soc_dai *dai)
{
struct ep93xx_ac97_info *info = snd_soc_dai_get_drvdata(dai);
unsigned v = 0;
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
/*
* Enable compact mode, TX slots 3 & 4, and the TX FIFO
* itself.
*/
v |= AC97TXCR_CM;
v |= AC97TXCR_TX3 | AC97TXCR_TX4;
v |= AC97TXCR_TEN;
ep93xx_ac97_write_reg(info, AC97TXCR(1), v);
} else {
/*
* Enable compact mode, RX slots 3 & 4, and the RX FIFO
* itself.
*/
v |= AC97RXCR_CM;
v |= AC97RXCR_RX3 | AC97RXCR_RX4;
v |= AC97RXCR_REN;
ep93xx_ac97_write_reg(info, AC97RXCR(1), v);
}
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
/*
* As per Cirrus EP93xx errata described below:
*
* https://www.cirrus.com/en/pubs/errata/ER667E2B.pdf
*
* we will wait for the TX FIFO to be empty before
* clearing the TEN bit.
*/
unsigned long timeout = jiffies + AC97_TIMEOUT;
do {
v = ep93xx_ac97_read_reg(info, AC97SR(1));
if (time_after(jiffies, timeout)) {
dev_warn(info->dev, "TX timeout\n");
break;
}
} while (!(v & (AC97SR_TXFE | AC97SR_TXUE)));
/* disable the TX FIFO */
ep93xx_ac97_write_reg(info, AC97TXCR(1), 0);
} else {
/* disable the RX FIFO */
ep93xx_ac97_write_reg(info, AC97RXCR(1), 0);
}
break;
default:
dev_warn(info->dev, "unknown command %d\n", cmd);
return -EINVAL;
}
return 0;
}
static int ep93xx_ac97_dai_probe(struct snd_soc_dai *dai)
{
struct ep93xx_ac97_info *info = snd_soc_dai_get_drvdata(dai);
info->dma_params_tx.filter_data = &ep93xx_ac97_pcm_out;
info->dma_params_rx.filter_data = &ep93xx_ac97_pcm_in;
dai->playback_dma_data = &info->dma_params_tx;
dai->capture_dma_data = &info->dma_params_rx;
return 0;
}
static const struct snd_soc_dai_ops ep93xx_ac97_dai_ops = {
.trigger = ep93xx_ac97_trigger,
};
static struct snd_soc_dai_driver ep93xx_ac97_dai = {
.name = "ep93xx-ac97",
.id = 0,
.probe = ep93xx_ac97_dai_probe,
.playback = {
.stream_name = "AC97 Playback",
.channels_min = 2,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.capture = {
.stream_name = "AC97 Capture",
.channels_min = 2,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.ops = &ep93xx_ac97_dai_ops,
};
static const struct snd_soc_component_driver ep93xx_ac97_component = {
.name = "ep93xx-ac97",
.legacy_dai_naming = 1,
};
static int ep93xx_ac97_probe(struct platform_device *pdev)
{
struct ep93xx_ac97_info *info;
int irq;
int ret;
info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
info->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(info->regs))
return PTR_ERR(info->regs);
irq = platform_get_irq(pdev, 0);
if (irq <= 0)
return irq < 0 ? irq : -ENODEV;
ret = devm_request_irq(&pdev->dev, irq, ep93xx_ac97_interrupt,
IRQF_TRIGGER_HIGH, pdev->name, info);
if (ret)
goto fail;
dev_set_drvdata(&pdev->dev, info);
mutex_init(&info->lock);
init_completion(&info->done);
info->dev = &pdev->dev;
ep93xx_ac97_info = info;
platform_set_drvdata(pdev, info);
ret = snd_soc_set_ac97_ops(&ep93xx_ac97_ops);
if (ret)
goto fail;
ret = snd_soc_register_component(&pdev->dev, &ep93xx_ac97_component,
&ep93xx_ac97_dai, 1);
if (ret)
goto fail;
ret = devm_ep93xx_pcm_platform_register(&pdev->dev);
if (ret)
goto fail_unregister;
return 0;
fail_unregister:
snd_soc_unregister_component(&pdev->dev);
fail:
ep93xx_ac97_info = NULL;
snd_soc_set_ac97_ops(NULL);
return ret;
}
static int ep93xx_ac97_remove(struct platform_device *pdev)
{
struct ep93xx_ac97_info *info = platform_get_drvdata(pdev);
snd_soc_unregister_component(&pdev->dev);
/* disable the AC97 controller */
ep93xx_ac97_write_reg(info, AC97GCR, 0);
ep93xx_ac97_info = NULL;
snd_soc_set_ac97_ops(NULL);
return 0;
}
static struct platform_driver ep93xx_ac97_driver = {
.probe = ep93xx_ac97_probe,
.remove = ep93xx_ac97_remove,
.driver = {
.name = "ep93xx-ac97",
},
};
module_platform_driver(ep93xx_ac97_driver);
MODULE_DESCRIPTION("EP93xx AC97 ASoC Driver");
MODULE_AUTHOR("Mika Westerberg <mika.westerberg@iki.fi>");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:ep93xx-ac97");
sound/soc/cirrus/simone.c deleted 100644 → 0
View file @ ca2259c3
// SPDX-License-Identifier: GPL-2.0-only
/*
* simone.c -- ASoC audio for Simplemachines Sim.One board
*
* Copyright (c) 2010 Mika Westerberg
*
* Based on snappercl15 machine driver by Ryan Mallon.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/soc/cirrus/ep93xx.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <asm/mach-types.h>
SND_SOC_DAILINK_DEFS(hifi,
DAILINK_COMP_ARRAY(COMP_CPU("ep93xx-ac97")),
DAILINK_COMP_ARRAY(COMP_CODEC("ac97-codec", "ac97-hifi")),
DAILINK_COMP_ARRAY(COMP_PLATFORM("ep93xx-ac97")));
static struct snd_soc_dai_link simone_dai = {
.name = "AC97",
.stream_name = "AC97 HiFi",
SND_SOC_DAILINK_REG(hifi),
};
static struct snd_soc_card snd_soc_simone = {
.name = "Sim.One",
.owner = THIS_MODULE,
.dai_link = &simone_dai,
.num_links = 1,
};
static struct platform_device *simone_snd_ac97_device;
static int simone_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &snd_soc_simone;
int ret;
simone_snd_ac97_device = platform_device_register_simple("ac97-codec",
-1, NULL, 0);
if (IS_ERR(simone_snd_ac97_device))
return PTR_ERR(simone_snd_ac97_device);
card->dev = &pdev->dev;
ret = snd_soc_register_card(card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
ret);
platform_device_unregister(simone_snd_ac97_device);
}
return ret;
}
static int simone_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
snd_soc_unregister_card(card);
platform_device_unregister(simone_snd_ac97_device);
return 0;
}
static struct platform_driver simone_driver = {
.driver = {
.name = "simone-audio",
},
.probe = simone_probe,
.remove = simone_remove,
};
module_platform_driver(simone_driver);
MODULE_DESCRIPTION("ALSA SoC Simplemachines Sim.One");
MODULE_AUTHOR("Mika Westerberg <mika.westerberg@iki.fi>");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:simone-audio");
sound/soc/cirrus/snappercl15.c deleted 100644 → 0
View file @ ca2259c3
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* snappercl15.c -- SoC audio for Bluewater Systems Snapper CL15 module
*
* Copyright (C) 2008 Bluewater Systems Ltd
* Author: Ryan Mallon
*/
#include <linux/platform_device.h>
#include <linux/module.h>
#include <linux/soc/cirrus/ep93xx.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <asm/mach-types.h>
#include "../codecs/tlv320aic23.h"
#define CODEC_CLOCK 5644800
static int snappercl15_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
int err;
err = snd_soc_dai_set_sysclk(codec_dai, 0, CODEC_CLOCK,
SND_SOC_CLOCK_IN);
if (err)
return err;
err = snd_soc_dai_set_sysclk(cpu_dai, 0, CODEC_CLOCK,
SND_SOC_CLOCK_OUT);
if (err)
return err;
return 0;
}
static const struct snd_soc_ops snappercl15_ops = {
.hw_params = snappercl15_hw_params,
};
static const struct snd_soc_dapm_widget tlv320aic23_dapm_widgets[] = {
SND_SOC_DAPM_HP("Headphone Jack", NULL),
SND_SOC_DAPM_LINE("Line In", NULL),
SND_SOC_DAPM_MIC("Mic Jack", NULL),
};
static const struct snd_soc_dapm_route audio_map[] = {
{"Headphone Jack", NULL, "LHPOUT"},
{"Headphone Jack", NULL, "RHPOUT"},
{"LLINEIN", NULL, "Line In"},
{"RLINEIN", NULL, "Line In"},
{"MICIN", NULL, "Mic Jack"},
};
SND_SOC_DAILINK_DEFS(aic23,
DAILINK_COMP_ARRAY(COMP_CPU("ep93xx-i2s")),
DAILINK_COMP_ARRAY(COMP_CODEC("tlv320aic23-codec.0-001a",
"tlv320aic23-hifi")),
DAILINK_COMP_ARRAY(COMP_PLATFORM("ep93xx-i2s")));
static struct snd_soc_dai_link snappercl15_dai = {
.name = "tlv320aic23",
.stream_name = "AIC23",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBC_CFC,
.ops = &snappercl15_ops,
SND_SOC_DAILINK_REG(aic23),
};
static struct snd_soc_card snd_soc_snappercl15 = {
.name = "Snapper CL15",
.owner = THIS_MODULE,
.dai_link = &snappercl15_dai,
.num_links = 1,
.dapm_widgets = tlv320aic23_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(tlv320aic23_dapm_widgets),
.dapm_routes = audio_map,
.num_dapm_routes = ARRAY_SIZE(audio_map),
};
static int snappercl15_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &snd_soc_snappercl15;
int ret;
ret = ep93xx_i2s_acquire();
if (ret)
return ret;
card->dev = &pdev->dev;
ret = snd_soc_register_card(card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
ret);
ep93xx_i2s_release();
}
return ret;
}
static int snappercl15_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
snd_soc_unregister_card(card);
ep93xx_i2s_release();
return 0;
}
static struct platform_driver snappercl15_driver = {
.driver = {
.name = "snappercl15-audio",
},
.probe = snappercl15_probe,
.remove = snappercl15_remove,
};
module_platform_driver(snappercl15_driver);
MODULE_AUTHOR("Ryan Mallon");
MODULE_DESCRIPTION("ALSA SoC Snapper CL15");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:snappercl15-audio");
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7