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Merge remote-tracking branch 'asoc/topic/rockchip' into asoc-next

This commit is contained in:
Mark Brown 2017-11-10 21:31:00 +00:00
parent f904f84609 8eae6c2585
commit 357c59a98f
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GPG Key ID: 24D68B725D5487D0
1 changed files with 133 additions and 26 deletions
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159
sound/soc/rockchip/rk3399_gru_sound.c
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@ -23,6 +23,7 @@
#include <linux/of_gpio.h>
#include <linux/delay.h>
#include <linux/spi/spi.h>
#include <linux/i2c.h>
#include <linux/input.h>
#include <sound/core.h>
#include <sound/jack.h>
@ -47,18 +48,7 @@ static const struct snd_soc_dapm_widget rockchip_dapm_widgets[] = {
SND_SOC_DAPM_SPK("Speakers", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
SND_SOC_DAPM_MIC("Int Mic", NULL),
};
static const struct snd_soc_dapm_route rockchip_dapm_routes[] = {
/* Input Lines */
{"MIC", NULL, "Headset Mic"},
{"DMIC1L", NULL, "Int Mic"},
{"DMIC1R", NULL, "Int Mic"},
/* Output Lines */
{"Headphones", NULL, "HPL"},
{"Headphones", NULL, "HPR"},
{"Speakers", NULL, "Speaker"},
SND_SOC_DAPM_LINE("HDMI", NULL),
};
static const struct snd_kcontrol_new rockchip_controls[] = {
@ -66,6 +56,7 @@ static const struct snd_kcontrol_new rockchip_controls[] = {
SOC_DAPM_PIN_SWITCH("Speakers"),
SOC_DAPM_PIN_SWITCH("Headset Mic"),
SOC_DAPM_PIN_SWITCH("Int Mic"),
SOC_DAPM_PIN_SWITCH("HDMI"),
};
static int rockchip_sound_max98357a_hw_params(struct snd_pcm_substream *substream,
@ -314,8 +305,6 @@ static struct snd_soc_card rockchip_sound_card = {
.owner = THIS_MODULE,
.dapm_widgets = rockchip_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(rockchip_dapm_widgets),
.dapm_routes = rockchip_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(rockchip_dapm_routes),
.controls = rockchip_controls,
.num_controls = ARRAY_SIZE(rockchip_controls),
};
@ -329,15 +318,6 @@ enum {
DAILINK_RT5514_DSP,
};
static const char * const dailink_compat[] = {
[DAILINK_CDNDP] = "rockchip,rk3399-cdn-dp",
[DAILINK_DA7219] = "dlg,da7219",
[DAILINK_DMIC] = "dmic-codec",
[DAILINK_MAX98357A] = "maxim,max98357a",
[DAILINK_RT5514] = "realtek,rt5514-i2c",
[DAILINK_RT5514_DSP] = "realtek,rt5514-spi",
};
static const struct snd_soc_dai_link rockchip_dais[] = {
[DAILINK_CDNDP] = {
.name = "DP",
@ -391,13 +371,117 @@ static const struct snd_soc_dai_link rockchip_dais[] = {
},
};
static const struct snd_soc_dapm_route rockchip_sound_cdndp_routes[] = {
/* Output */
{"HDMI", NULL, "TX"},
};
static const struct snd_soc_dapm_route rockchip_sound_da7219_routes[] = {
/* Output */
{"Headphones", NULL, "HPL"},
{"Headphones", NULL, "HPR"},
/* Input */
{"MIC", NULL, "Headset Mic"},
};
static const struct snd_soc_dapm_route rockchip_sound_dmic_routes[] = {
/* Input */
{"DMic", NULL, "Int Mic"},
};
static const struct snd_soc_dapm_route rockchip_sound_max98357a_routes[] = {
/* Output */
{"Speakers", NULL, "Speaker"},
};
static const struct snd_soc_dapm_route rockchip_sound_rt5514_routes[] = {
/* Input */
{"DMIC1L", NULL, "Int Mic"},
{"DMIC1R", NULL, "Int Mic"},
};
struct rockchip_sound_route {
const struct snd_soc_dapm_route *routes;
int num_routes;
};
static const struct rockchip_sound_route rockchip_routes[] = {
[DAILINK_CDNDP] = {
.routes = rockchip_sound_cdndp_routes,
.num_routes = ARRAY_SIZE(rockchip_sound_cdndp_routes),
},
[DAILINK_DA7219] = {
.routes = rockchip_sound_da7219_routes,
.num_routes = ARRAY_SIZE(rockchip_sound_da7219_routes),
},
[DAILINK_DMIC] = {
.routes = rockchip_sound_dmic_routes,
.num_routes = ARRAY_SIZE(rockchip_sound_dmic_routes),
},
[DAILINK_MAX98357A] = {
.routes = rockchip_sound_max98357a_routes,
.num_routes = ARRAY_SIZE(rockchip_sound_max98357a_routes),
},
[DAILINK_RT5514] = {
.routes = rockchip_sound_rt5514_routes,
.num_routes = ARRAY_SIZE(rockchip_sound_rt5514_routes),
},
[DAILINK_RT5514_DSP] = {},
};
struct dailink_match_data {
const char *compatible;
struct bus_type *bus_type;
};
static const struct dailink_match_data dailink_match[] = {
[DAILINK_CDNDP] = {
.compatible = "rockchip,rk3399-cdn-dp",
},
[DAILINK_DA7219] = {
.compatible = "dlg,da7219",
},
[DAILINK_DMIC] = {
.compatible = "dmic-codec",
},
[DAILINK_MAX98357A] = {
.compatible = "maxim,max98357a",
},
[DAILINK_RT5514] = {
.compatible = "realtek,rt5514",
.bus_type = &i2c_bus_type,
},
[DAILINK_RT5514_DSP] = {
.compatible = "realtek,rt5514",
.bus_type = &spi_bus_type,
},
};
static int of_dev_node_match(struct device *dev, void *data)
{
return dev->of_node == data;
}
static int rockchip_sound_codec_node_match(struct device_node *np_codec)
{
struct device *dev;
int i;
for (i = 0; i < ARRAY_SIZE(dailink_compat); i++) {
if (of_device_is_compatible(np_codec, dailink_compat[i]))
return i;
for (i = 0; i < ARRAY_SIZE(dailink_match); i++) {
if (!of_device_is_compatible(np_codec,
dailink_match[i].compatible))
continue;
if (dailink_match[i].bus_type) {
dev = bus_find_device(dailink_match[i].bus_type, NULL,
np_codec, of_dev_node_match);
if (!dev)
continue;
put_device(dev);
}
return i;
}
return -1;
}
@ -408,16 +492,28 @@ static int rockchip_sound_of_parse_dais(struct device *dev,
struct device_node *np_cpu, *np_cpu0, *np_cpu1;
struct device_node *np_codec;
struct snd_soc_dai_link *dai;
struct snd_soc_dapm_route *routes;
int i, index;
int num_routes;
card->dai_link = devm_kzalloc(dev, sizeof(rockchip_dais),
GFP_KERNEL);
if (!card->dai_link)
return -ENOMEM;
num_routes = 0;
for (i = 0; i < ARRAY_SIZE(rockchip_routes); i++)
num_routes += rockchip_routes[i].num_routes;
routes = devm_kzalloc(dev, num_routes * sizeof(*routes),
GFP_KERNEL);
if (!routes)
return -ENOMEM;
card->dapm_routes = routes;
np_cpu0 = of_parse_phandle(dev->of_node, "rockchip,cpu", 0);
np_cpu1 = of_parse_phandle(dev->of_node, "rockchip,cpu", 1);
card->num_dapm_routes = 0;
card->num_links = 0;
for (i = 0; i < ARRAY_SIZE(rockchip_dais); i++) {
np_codec = of_parse_phandle(dev->of_node,
@ -445,6 +541,17 @@ static int rockchip_sound_of_parse_dais(struct device *dev,
dai->codec_of_node = np_codec;
dai->platform_of_node = np_cpu;
dai->cpu_of_node = np_cpu;
if (card->num_dapm_routes + rockchip_routes[index].num_routes >
num_routes) {
dev_err(dev, "Too many routes\n");
return -EINVAL;
}
memcpy(routes + card->num_dapm_routes,
rockchip_routes[index].routes,
rockchip_routes[index].num_routes * sizeof(*routes));
card->num_dapm_routes += rockchip_routes[index].num_routes;
}
return 0;