ASoC: Vendor drivers get a link's runtime by snd_soc_get_pcm_runtime()

Vendor drivers no longer access a DAI link's runtime by the link index
but by matching the link name via snd_soc_get_pcm_runtime(). We assume
each DAI link has a unique name.

This is preparation for changing runtimes from an array to a list later.

Vendor drivers changed:
sound/soc/fsl/fsl-asoc-card.c
sound/soc/fsl/imx-wm8962.c
sound/soc/pxa/mioa701_wm9713.c
sound/soc/samsung/bells.c
sound/soc/samsung/littlemill.c
sound/soc/samsung/odroidx2_max98090.c
sound/soc/samsung/snow.c
sound/soc/samsung/speyside.c
sound/soc/samsung/tobermory.c
sound/soc/tegra/tegra_wm8903

Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index 1b05d1c..f4b6c53 100644 (file)
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -222,12 +222,15 @@ static int fsl_asoc_card_set_bias_level(struct snd_soc_card *card,
                                        enum snd_soc_bias_level level)
 {
        struct fsl_asoc_card_priv *priv = snd_soc_card_get_drvdata(card);
-       struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
        struct codec_priv *codec_priv = &priv->codec_priv;
        struct device *dev = card->dev;
        unsigned int pll_out;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec_dai = rtd->codec_dai;
        if (dapm->dev != codec_dai->dev)
                return 0;
 

diff --git a/sound/soc/fsl/imx-wm8962.c b/sound/soc/fsl/imx-wm8962.c
index b38b98c..201a70d 100644 (file)
--- a/sound/soc/fsl/imx-wm8962.c
+++ b/sound/soc/fsl/imx-wm8962.c
@@ -69,13 +69,16 @@ static int imx_wm8962_set_bias_level(struct snd_soc_card *card,
                                        struct snd_soc_dapm_context *dapm,
                                        enum snd_soc_bias_level level)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
        struct imx_priv *priv = &card_priv;
        struct imx_wm8962_data *data = snd_soc_card_get_drvdata(card);
        struct device *dev = &priv->pdev->dev;
        unsigned int pll_out;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec_dai = rtd->codec_dai;
        if (dapm->dev != codec_dai->dev)
                return 0;
 
@@ -135,12 +138,15 @@ static int imx_wm8962_set_bias_level(struct snd_soc_card *card,
 
 static int imx_wm8962_late_probe(struct snd_soc_card *card)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
        struct imx_priv *priv = &card_priv;
        struct imx_wm8962_data *data = snd_soc_card_get_drvdata(card);
        struct device *dev = &priv->pdev->dev;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec_dai = rtd->codec_dai;
        ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK,
                        data->clk_frequency, SND_SOC_CLOCK_IN);
        if (ret < 0)

diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c
index 29bc60e..5c8f9db 100644 (file)
--- a/sound/soc/pxa/mioa701_wm9713.c
+++ b/sound/soc/pxa/mioa701_wm9713.c
@@ -81,8 +81,12 @@ static int rear_amp_power(struct snd_soc_codec *codec, int power)
 static int rear_amp_event(struct snd_soc_dapm_widget *widget,
                          struct snd_kcontrol *kctl, int event)
 {
-       struct snd_soc_codec *codec = widget->dapm->card->rtd[0].codec;
+       struct snd_soc_card *card = widget->dapm->card;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_codec *codec;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec = rtd->codec;
        return rear_amp_power(codec, SND_SOC_DAPM_EVENT_ON(event));
 }
 

diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c
index e5f05e6..3dd246f 100644 (file)
--- a/sound/soc/samsung/bells.c
+++ b/sound/soc/samsung/bells.c
@@ -58,11 +58,16 @@ static int bells_set_bias_level(struct snd_soc_card *card,
                                struct snd_soc_dapm_context *dapm,
                                enum snd_soc_bias_level level)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[DAI_DSP_CODEC].codec_dai;
-       struct snd_soc_codec *codec = codec_dai->codec;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
+       struct snd_soc_codec *codec;
        struct bells_drvdata *bells = card->drvdata;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[DAI_DSP_CODEC].name);
+       codec_dai = rtd->codec_dai;
+       codec = codec_dai->codec;
+
        if (dapm->dev != codec_dai->dev)
                return 0;
 
@@ -99,11 +104,16 @@ static int bells_set_bias_level_post(struct snd_soc_card *card,
                                     struct snd_soc_dapm_context *dapm,
                                     enum snd_soc_bias_level level)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[DAI_DSP_CODEC].codec_dai;
-       struct snd_soc_codec *codec = codec_dai->codec;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
+       struct snd_soc_codec *codec;
        struct bells_drvdata *bells = card->drvdata;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[DAI_DSP_CODEC].name);
+       codec_dai = rtd->codec_dai;
+       codec = codec_dai->codec;
+
        if (dapm->dev != codec_dai->dev)
                return 0;
 
@@ -137,14 +147,22 @@ static int bells_set_bias_level_post(struct snd_soc_card *card,
 static int bells_late_probe(struct snd_soc_card *card)
 {
        struct bells_drvdata *bells = card->drvdata;
-       struct snd_soc_codec *wm0010 = card->rtd[DAI_AP_DSP].codec;
-       struct snd_soc_codec *codec = card->rtd[DAI_DSP_CODEC].codec;
-       struct snd_soc_dai *aif1_dai = card->rtd[DAI_DSP_CODEC].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_codec *wm0010;
+       struct snd_soc_codec *codec;
+       struct snd_soc_dai *aif1_dai;
        struct snd_soc_dai *aif2_dai;
        struct snd_soc_dai *aif3_dai;
        struct snd_soc_dai *wm9081_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[DAI_AP_DSP].name);
+       wm0010 = rtd->codec;
+
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[DAI_DSP_CODEC].name);
+       codec = rtd->codec;
+       aif1_dai = rtd->codec_dai;
+
        ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_SYSCLK,
                                       ARIZONA_CLK_SRC_FLL1,
                                       bells->sysclk_rate,
@@ -181,7 +199,8 @@ static int bells_late_probe(struct snd_soc_card *card)
                return ret;
        }
 
-       aif2_dai = card->rtd[DAI_CODEC_CP].cpu_dai;
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[DAI_CODEC_CP].name);
+       aif2_dai = rtd->cpu_dai;
 
        ret = snd_soc_dai_set_sysclk(aif2_dai, ARIZONA_CLK_ASYNCCLK, 0, 0);
        if (ret != 0) {
@@ -192,8 +211,9 @@ static int bells_late_probe(struct snd_soc_card *card)
        if (card->num_rtd == DAI_CODEC_SUB)
                return 0;
 
-       aif3_dai = card->rtd[DAI_CODEC_SUB].cpu_dai;
-       wm9081_dai = card->rtd[DAI_CODEC_SUB].codec_dai;
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[DAI_CODEC_SUB].name);
+       aif3_dai = rtd->cpu_dai;
+       wm9081_dai = rtd->codec_dai;
 
        ret = snd_soc_dai_set_sysclk(aif3_dai, ARIZONA_CLK_SYSCLK, 0, 0);
        if (ret != 0) {

diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c
index 31a820e..7cb204e 100644 (file)
--- a/sound/soc/samsung/littlemill.c
+++ b/sound/soc/samsung/littlemill.c
@@ -23,9 +23,13 @@ static int littlemill_set_bias_level(struct snd_soc_card *card,
                                          struct snd_soc_dapm_context *dapm,
                                          enum snd_soc_bias_level level)
 {
-       struct snd_soc_dai *aif1_dai = card->rtd[0].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *aif1_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       aif1_dai = rtd->codec_dai;
+
        if (dapm->dev != aif1_dai->dev)
                return 0;
 
@@ -66,9 +70,13 @@ static int littlemill_set_bias_level_post(struct snd_soc_card *card,
                                               struct snd_soc_dapm_context *dapm,
                                               enum snd_soc_bias_level level)
 {
-       struct snd_soc_dai *aif1_dai = card->rtd[0].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *aif1_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       aif1_dai = rtd->codec_dai;
+
        if (dapm->dev != aif1_dai->dev)
                return 0;
 
@@ -168,9 +176,13 @@ static int bbclk_ev(struct snd_soc_dapm_widget *w,
                    struct snd_kcontrol *kcontrol, int event)
 {
        struct snd_soc_card *card = w->dapm->card;
-       struct snd_soc_dai *aif2_dai = card->rtd[1].cpu_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *aif2_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[1].name);
+       aif2_dai = rtd->cpu_dai;
+
        switch (event) {
        case SND_SOC_DAPM_PRE_PMU:
                ret = snd_soc_dai_set_pll(aif2_dai, WM8994_FLL2,
@@ -245,11 +257,19 @@ static struct snd_soc_jack littlemill_headset;
 
 static int littlemill_late_probe(struct snd_soc_card *card)
 {
-       struct snd_soc_codec *codec = card->rtd[0].codec;
-       struct snd_soc_dai *aif1_dai = card->rtd[0].codec_dai;
-       struct snd_soc_dai *aif2_dai = card->rtd[1].cpu_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_codec *codec;
+       struct snd_soc_dai *aif1_dai;
+       struct snd_soc_dai *aif2_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec = rtd->codec;
+       aif1_dai = rtd->codec_dai;
+
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[1].name);
+       aif2_dai = rtd->cpu_dai;
+
        ret = snd_soc_dai_set_sysclk(aif1_dai, WM8994_SYSCLK_MCLK2,
                                     32768, SND_SOC_CLOCK_IN);
        if (ret < 0)

diff --git a/sound/soc/samsung/odroidx2_max98090.c b/sound/soc/samsung/odroidx2_max98090.c
index 596f118..0421727 100644 (file)
--- a/sound/soc/samsung/odroidx2_max98090.c
+++ b/sound/soc/samsung/odroidx2_max98090.c
@@ -25,10 +25,15 @@ static struct snd_soc_dai_link odroidx2_dai[];
 
 static int odroidx2_late_probe(struct snd_soc_card *card)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
-       struct snd_soc_dai *cpu_dai = card->rtd[0].cpu_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
+       struct snd_soc_dai *cpu_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec_dai = rtd->codec_dai;
+       cpu_dai = rtd->cpu_dai;
+
        ret = snd_soc_dai_set_sysclk(codec_dai, 0, MAX98090_MCLK,
                                                SND_SOC_CLOCK_IN);
 

diff --git a/sound/soc/samsung/snow.c b/sound/soc/samsung/snow.c
index 07ce2cf..d8ac907 100644 (file)
--- a/sound/soc/samsung/snow.c
+++ b/sound/soc/samsung/snow.c
@@ -35,10 +35,15 @@ static struct snd_soc_dai_link snow_dai[] = {
 
 static int snow_late_probe(struct snd_soc_card *card)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
-       struct snd_soc_dai *cpu_dai = card->rtd[0].cpu_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
+       struct snd_soc_dai *cpu_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec_dai = rtd->codec_dai;
+       cpu_dai = rtd->cpu_dai;
+
        /* Set the MCLK rate for the codec */
        ret = snd_soc_dai_set_sysclk(codec_dai, 0,
                                        FIN_PLL_RATE, SND_SOC_CLOCK_IN);

diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index d1ae21c..083ef5e 100644 (file)
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -25,9 +25,13 @@ static int speyside_set_bias_level(struct snd_soc_card *card,
                                   struct snd_soc_dapm_context *dapm,
                                   enum snd_soc_bias_level level)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[1].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[1].name);
+       codec_dai = rtd->codec_dai;
+
        if (dapm->dev != codec_dai->dev)
                return 0;
 
@@ -57,9 +61,13 @@ static int speyside_set_bias_level_post(struct snd_soc_card *card,
                                        struct snd_soc_dapm_context *dapm,
                                        enum snd_soc_bias_level level)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[1].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[1].name);
+       codec_dai = rtd->codec_dai;
+
        if (dapm->dev != codec_dai->dev)
                return 0;
 

diff --git a/sound/soc/samsung/tobermory.c b/sound/soc/samsung/tobermory.c
index 85ccfb7..3310eda 100644 (file)
--- a/sound/soc/samsung/tobermory.c
+++ b/sound/soc/samsung/tobermory.c
@@ -23,9 +23,13 @@ static int tobermory_set_bias_level(struct snd_soc_card *card,
                                          struct snd_soc_dapm_context *dapm,
                                          enum snd_soc_bias_level level)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec_dai = rtd->codec_dai;
+
        if (dapm->dev != codec_dai->dev)
                return 0;
 
@@ -62,9 +66,13 @@ static int tobermory_set_bias_level_post(struct snd_soc_card *card,
                                               struct snd_soc_dapm_context *dapm,
                                               enum snd_soc_bias_level level)
 {
-       struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_dai *codec_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec_dai = rtd->codec_dai;
+
        if (dapm->dev != codec_dai->dev)
                return 0;
 
@@ -170,10 +178,15 @@ static struct snd_soc_jack_pin tobermory_headset_pins[] = {
 
 static int tobermory_late_probe(struct snd_soc_card *card)
 {
-       struct snd_soc_codec *codec = card->rtd[0].codec;
-       struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+       struct snd_soc_pcm_runtime *rtd;
+       struct snd_soc_codec *codec;
+       struct snd_soc_dai *codec_dai;
        int ret;
 
+       rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+       codec = rtd->codec;
+       codec_dai = rtd->codec_dai;
+
        ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK,
                                     32768, SND_SOC_CLOCK_IN);
        if (ret < 0)

diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
index 2160400..e485278 100644 (file)
--- a/sound/soc/tegra/tegra_wm8903.c
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -199,7 +199,8 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd)
 
 static int tegra_wm8903_remove(struct snd_soc_card *card)
 {
-       struct snd_soc_pcm_runtime *rtd = &(card->rtd[0]);
+       struct snd_soc_pcm_runtime *rtd =
+               snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
        struct snd_soc_dai *codec_dai = rtd->codec_dai;
        struct snd_soc_codec *codec = codec_dai->codec;
        struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);