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Subject[RESENT PATCH v6 2/8] ASoC: rockchip: Use codec of_node and dai_name for rt5514 dsp
Date
Currently we are using codec name for rt5514 dsp dai link, use codec
of_node instead.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
---

Changes in v6: None
Changes in v5: None
Changes in v3: None
Changes in v2: None

sound/soc/rockchip/rk3399_gru_sound.c | 34 ++--------------------------------
1 file changed, 2 insertions(+), 32 deletions(-)

diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c
index 70b5821afb17..944fefac7875 100644
--- a/sound/soc/rockchip/rk3399_gru_sound.c
+++ b/sound/soc/rockchip/rk3399_gru_sound.c
@@ -247,8 +247,6 @@ enum {
DAILINK_RT5514_DSP,
};

-#define DAILINK_ENTITIES (DAILINK_DA7219 + 1)
-
static struct snd_soc_dai_link rockchip_dailinks[] = {
[DAILINK_MAX98357A] = {
.name = "MAX98357A",
@@ -282,8 +280,7 @@ static struct snd_soc_dai_link rockchip_dailinks[] = {
[DAILINK_RT5514_DSP] = {
.name = "RT5514 DSP",
.stream_name = "Wake on Voice",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_dai_name = "rt5514-dsp-cpu-dai",
},
};

@@ -300,17 +297,10 @@ static struct snd_soc_card rockchip_sound_card = {
.num_controls = ARRAY_SIZE(rockchip_controls),
};

-static int rockchip_sound_match_stub(struct device *dev, void *data)
-{
- return 1;
-}
-
static int rockchip_sound_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &rockchip_sound_card;
struct device_node *cpu_node;
- struct device *dev;
- struct device_driver *drv;
int i, ret;

cpu_node = of_parse_phandle(pdev->dev.of_node, "rockchip,cpu", 0);
@@ -319,7 +309,7 @@ static int rockchip_sound_probe(struct platform_device *pdev)
return -EINVAL;
}

- for (i = 0; i < DAILINK_ENTITIES; i++) {
+ for (i = 0; i < ARRAY_SIZE(rockchip_dailinks); i++) {
rockchip_dailinks[i].platform_of_node = cpu_node;
rockchip_dailinks[i].cpu_of_node = cpu_node;

@@ -332,22 +322,6 @@ static int rockchip_sound_probe(struct platform_device *pdev)
}
}

- /**
- * To acquire the spi driver of the rt5514 and set the dai-links names
- * for soc_bind_dai_link
- */
- drv = driver_find("rt5514", &spi_bus_type);
- if (!drv) {
- dev_err(&pdev->dev, "Can not find the rt5514 driver at the spi bus\n");
- return -EINVAL;
- }
-
- dev = driver_find_device(drv, NULL, NULL, rockchip_sound_match_stub);
- if (!dev) {
- dev_err(&pdev->dev, "Can not find the rt5514 device\n");
- return -ENODEV;
- }
-
/* Set DMIC wakeup delay */
ret = device_property_read_u32(&pdev->dev, "dmic-wakeup-delay-ms",
&dmic_wakeup_delay);
@@ -357,10 +331,6 @@ static int rockchip_sound_probe(struct platform_device *pdev)
"no optional property 'dmic-wakeup-delay-ms' found, default: no delay\n");
}

- rockchip_dailinks[DAILINK_RT5514_DSP].cpu_name = kstrdup_const(dev_name(dev), GFP_KERNEL);
- rockchip_dailinks[DAILINK_RT5514_DSP].cpu_dai_name = kstrdup_const(dev_name(dev), GFP_KERNEL);
- rockchip_dailinks[DAILINK_RT5514_DSP].platform_name = kstrdup_const(dev_name(dev), GFP_KERNEL);
-
card->dev = &pdev->dev;
platform_set_drvdata(pdev, card);

--
2.11.0

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