samsung-sm8650/android_kernel_samsung_sm8650-modules
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asoc: machine driver and bring up changes for holi.

Przeglądaj źródła 
add machine driver for holi.
compile wsa881x analog driver for holi.
compile wcd937x and wcd938x drivers for holi.

Change-Id: Icba23cc4b1dd40f7dec6f16bb67a6fae26317f80
Signed-off-by: Vangala, Amarnath <avangala@codeaurora.org>
This commit is contained in:
Vangala, Amarnath
2020-07-01 16:00:27 +05:30
rodzic 33ea77356f
commit d6f2eaa495
10 zmienionych plików z 7652 dodań i 25 usunięć
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111
asoc/codecs/wsa881x-analog.c
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@@ -35,6 +35,19 @@
#define SPK_GAIN_12DB 4
#define WIDGET_NAME_MAX_SIZE 80
#define MAX_NAME_LEN 30
#define WSA881X_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000 |\
SNDRV_PCM_RATE_384000)
/* Fractional Rates */
#define WSA881X_FRAC_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\
SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_352800)
#define WSA881X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
SNDRV_PCM_FMTBIT_S24_LE |\
SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
/*
* Private data Structure for wsa881x. All parameters related to
* WSA881X codec needs to be defined here.
@@ -66,6 +79,9 @@ struct wsa881x_pdata {
struct device_node *wsa_vi_gpio_p;
struct device_node *wsa_clk_gpio_p;
struct device_node *wsa_reset_gpio_p;
char *wsa881x_name_prefix;
struct snd_soc_dai_driver *dai_driver;
struct snd_soc_component_driver *driver;
};
enum {
@@ -1190,7 +1206,8 @@ static void wsa881x_remove(struct snd_soc_component *component)
mutex_destroy(&wsa881x->res_lock);
}
static const struct snd_soc_component_driver soc_component_dev_wsa881x = {
static const struct snd_soc_component_driver soc_codec_dev_wsa881x = {
.name = "",
.probe = wsa881x_probe,
.remove = wsa881x_remove,
@@ -1205,6 +1222,21 @@ static const struct snd_soc_component_driver soc_component_dev_wsa881x = {
.num_dapm_routes = ARRAY_SIZE(wsa881x_audio_map),
};
static struct snd_soc_dai_driver wsa_dai[] = {
{
.name = "",
.playback = {
.stream_name = "",
.rates = WSA881X_RATES | WSA881X_FRAC_RATES,
.formats = WSA881X_FORMATS,
.rate_max = 192000,
.rate_min = 8000,
.channels_min = 1,
.channels_max = 2,
},
},
};
static int wsa881x_reset(struct wsa881x_pdata *pdata, bool enable)
{
int ret = 0;
@@ -1332,6 +1364,8 @@ static int wsa881x_i2c_probe(struct i2c_client *client,
int wsa881x_index = 0;
struct wsa881x_pdata *pdata = NULL;
struct clk *wsa_mclk = NULL;
char buffer[MAX_NAME_LEN];
const char *wsa881x_name_prefix_of = NULL;
ret = wsa881x_i2c_get_client_index(client, &wsa881x_index);
if (ret != 0) {
@@ -1454,13 +1488,70 @@ static int wsa881x_i2c_probe(struct i2c_client *client,
}
wsa881x_presence_count++;
wsa881x_probing_count++;
ret = snd_soc_register_component(&client->dev,
&soc_component_dev_wsa881x,
NULL, 0);
if (ret < 0)
ret = of_property_read_string(client->dev.of_node,
"qcom,wsa-prefix", &wsa881x_name_prefix_of);
if (ret) {
dev_err(&client->dev,
"%s: Looking up %s property in node %s failed\n",
__func__, "qcom,wsa-prefix",
client->dev.of_node->full_name);
goto err1;
}
pdata->driver = devm_kzalloc(&client->dev,
sizeof(struct snd_soc_component_driver),
GFP_KERNEL);
if (!pdata->driver) {
ret = -ENOMEM;
goto err1;
}
memcpy(pdata->driver, &soc_codec_dev_wsa881x,
sizeof(struct snd_soc_component_driver));
pdata->dai_driver = devm_kzalloc(&client->dev,
sizeof(struct snd_soc_dai_driver),
GFP_KERNEL);
if (!pdata->dai_driver) {
ret = -ENOMEM;
goto err_mem;
}
memcpy(pdata->dai_driver, wsa_dai,
sizeof(struct snd_soc_dai_driver));
snprintf(buffer, sizeof(buffer), "wsa-codec.%d", wsa881x_index);
pdata->driver->name = kstrndup(buffer,
strlen(buffer), GFP_KERNEL);
snprintf(buffer, sizeof(buffer), "wsa_rx%d", wsa881x_index);
pdata->dai_driver->name =
kstrndup(buffer, strlen(buffer), GFP_KERNEL);
snprintf(buffer, sizeof(buffer),
"WSA881X_AIF%d Playback", wsa881x_index);
pdata->dai_driver->playback.stream_name =
kstrndup(buffer, strlen(buffer), GFP_KERNEL);
/* Number of DAI's used is 1 */
ret = snd_soc_register_component(&client->dev,
pdata->driver, pdata->dai_driver, 1);
pdata->status = WSA881X_STATUS_I2C;
}
err_mem:
kfree(pdata->wsa881x_name_prefix);
if (pdata->dai_driver) {
kfree(pdata->dai_driver->name);
kfree(pdata->dai_driver->playback.stream_name);
kfree(pdata->dai_driver);
}
if (pdata->driver) {
kfree(pdata->driver->name);
kfree(pdata->driver);
}
err1:
wsa881x_reset(pdata, false);
err:
@@ -1472,6 +1563,16 @@ static int wsa881x_i2c_remove(struct i2c_client *client)
struct wsa881x_pdata *wsa881x = client->dev.platform_data;
snd_soc_unregister_component(&client->dev);
kfree(wsa881x->wsa881x_name_prefix);
if (wsa881x->dai_driver) {
kfree(wsa881x->dai_driver->name);
kfree(wsa881x->dai_driver->playback.stream_name);
kfree(wsa881x->dai_driver);
}
if (wsa881x->driver) {
kfree(wsa881x->driver->name);
kfree(wsa881x->driver);
}
i2c_set_clientdata(client, NULL);
kfree(wsa881x);
return 0;