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Diffstat (limited to 'sound/soc/omap/zoom2.c')
-rw-r--r--sound/soc/omap/zoom2.c68
1 files changed, 24 insertions, 44 deletions
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 50a94ee76ecc..718031eeac34 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -29,21 +29,23 @@
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <mach/gpio.h>
+#include <mach/board-zoom.h>
#include <plat/mcbsp.h>
+/* Register descriptions for twl4030 codec part */
+#include <linux/mfd/twl4030-codec.h>
+
#include "omap-mcbsp.h"
#include "omap-pcm.h"
-#include "../codecs/twl4030.h"
#define ZOOM2_HEADSET_MUX_GPIO (OMAP_MAX_GPIO_LINES + 15)
-#define ZOOM2_HEADSET_EXTMUTE_GPIO 153
static int zoom2_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
- struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
int ret;
/* Set codec DAI configuration */
@@ -85,8 +87,8 @@ static int zoom2_hw_voice_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
- struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
int ret;
/* Set codec DAI configuration */
@@ -157,8 +159,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"Aux In", NULL, "AUXR"},
};
-static int zoom2_twl4030_init(struct snd_soc_codec *codec)
+static int zoom2_twl4030_init(struct snd_soc_pcm_runtime *rtd)
{
+ struct snd_soc_codec *codec = rtd->codec;
int ret;
/* Add Zoom2 specific widgets */
@@ -192,14 +195,15 @@ static int zoom2_twl4030_init(struct snd_soc_codec *codec)
return ret;
}
-static int zoom2_twl4030_voice_init(struct snd_soc_codec *codec)
+static int zoom2_twl4030_voice_init(struct snd_soc_pcm_runtime *rtd)
{
+ struct snd_soc_codec *codec = rtd->codec;
unsigned short reg;
/* Enable voice interface */
- reg = codec->read(codec, TWL4030_REG_VOICE_IF);
+ reg = codec->driver->read(codec, TWL4030_REG_VOICE_IF);
reg |= TWL4030_VIF_DIN_EN | TWL4030_VIF_DOUT_EN | TWL4030_VIF_EN;
- codec->write(codec, TWL4030_REG_VOICE_IF, reg);
+ codec->driver->write(codec, TWL4030_REG_VOICE_IF, reg);
return 0;
}
@@ -209,16 +213,20 @@ static struct snd_soc_dai_link zoom2_dai[] = {
{
.name = "TWL4030 I2S",
.stream_name = "TWL4030 Audio",
- .cpu_dai = &omap_mcbsp_dai[0],
- .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+ .cpu_dai_name = "omap-mcbsp-dai.1",
+ .codec_dai_name = "twl4030-hifi",
+ .platform_name = "omap-pcm-audio",
+ .codec_name = "twl4030-codec",
.init = zoom2_twl4030_init,
.ops = &zoom2_ops,
},
{
.name = "TWL4030 PCM",
.stream_name = "TWL4030 Voice",
- .cpu_dai = &omap_mcbsp_dai[1],
- .codec_dai = &twl4030_dai[TWL4030_DAI_VOICE],
+ .cpu_dai_name = "omap-mcbsp-dai.2",
+ .codec_dai_name = "twl4030-voice",
+ .platform_name = "omap-pcm-audio",
+ .codec_name = "twl4030-codec",
.init = zoom2_twl4030_voice_init,
.ops = &zoom2_voice_ops,
},
@@ -227,42 +235,18 @@ static struct snd_soc_dai_link zoom2_dai[] = {
/* Audio machine driver */
static struct snd_soc_card snd_soc_zoom2 = {
.name = "Zoom2",
- .platform = &omap_soc_platform,
.dai_link = zoom2_dai,
.num_links = ARRAY_SIZE(zoom2_dai),
};
-/* EXTMUTE callback function */
-void zoom2_set_hs_extmute(int mute)
-{
- gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute);
-}
-
-/* twl4030 setup */
-static struct twl4030_setup_data twl4030_setup = {
- .ramp_delay_value = 3, /* 161 ms */
- .sysclk = 26000,
- .hs_extmute = 1,
- .set_hs_extmute = zoom2_set_hs_extmute,
-};
-
-/* Audio subsystem */
-static struct snd_soc_device zoom2_snd_devdata = {
- .card = &snd_soc_zoom2,
- .codec_dev = &soc_codec_dev_twl4030,
- .codec_data = &twl4030_setup,
-};
-
static struct platform_device *zoom2_snd_device;
static int __init zoom2_soc_init(void)
{
int ret;
- if (!machine_is_omap_zoom2()) {
- pr_debug("Not Zoom2!\n");
+ if (!machine_is_omap_zoom2())
return -ENODEV;
- }
printk(KERN_INFO "Zoom2 SoC init\n");
zoom2_snd_device = platform_device_alloc("soc-audio", -1);
@@ -271,11 +255,7 @@ static int __init zoom2_soc_init(void)
return -ENOMEM;
}
- platform_set_drvdata(zoom2_snd_device, &zoom2_snd_devdata);
- zoom2_snd_devdata.dev = &zoom2_snd_device->dev;
- *(unsigned int *)zoom2_dai[0].cpu_dai->private_data = 1; /* McBSP2 */
- *(unsigned int *)zoom2_dai[1].cpu_dai->private_data = 2; /* McBSP3 */
-
+ platform_set_drvdata(zoom2_snd_device, &snd_soc_zoom2);
ret = platform_device_add(zoom2_snd_device);
if (ret)
goto err1;