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-rw-r--r--sound/soc/tegra/Kconfig2
-rw-r--r--sound/soc/tegra/tegra20_ac97.c28
-rw-r--r--sound/soc/tegra/tegra20_ac97.h4
-rw-r--r--sound/soc/tegra/tegra20_i2s.c28
-rw-r--r--sound/soc/tegra/tegra20_i2s.h4
-rw-r--r--sound/soc/tegra/tegra20_spdif.c22
-rw-r--r--sound/soc/tegra/tegra20_spdif.h4
-rw-r--r--sound/soc/tegra/tegra30_ahub.c72
-rw-r--r--sound/soc/tegra/tegra30_ahub.h24
-rw-r--r--sound/soc/tegra/tegra30_i2s.c28
-rw-r--r--sound/soc/tegra/tegra30_i2s.h4
-rw-r--r--sound/soc/tegra/tegra_alc5632.c15
-rw-r--r--sound/soc/tegra/tegra_asoc_utils.c34
-rw-r--r--sound/soc/tegra/tegra_asoc_utils.h1
-rw-r--r--sound/soc/tegra/tegra_pcm.c187
-rw-r--r--sound/soc/tegra/tegra_pcm.h7
-rw-r--r--sound/soc/tegra/tegra_wm8753.c15
-rw-r--r--sound/soc/tegra/tegra_wm8903.c179
-rw-r--r--sound/soc/tegra/tegra_wm9712.c7
-rw-r--r--sound/soc/tegra/trimslice.c56
20 files changed, 285 insertions, 436 deletions
diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
index dbc27ce1d4de..b1c9d573da05 100644
--- a/sound/soc/tegra/Kconfig
+++ b/sound/soc/tegra/Kconfig
@@ -2,7 +2,7 @@ config SND_SOC_TEGRA
tristate "SoC Audio for the Tegra System-on-Chip"
depends on ARCH_TEGRA && TEGRA20_APB_DMA
select REGMAP_MMIO
- select SND_SOC_DMAENGINE_PCM if TEGRA20_APB_DMA
+ select SND_SOC_GENERIC_DMAENGINE_PCM if TEGRA20_APB_DMA
help
Say Y or M here if you want support for SoC audio on Tegra.
diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c
index 336dcdd3e8a4..2f70ea7f6618 100644
--- a/sound/soc/tegra/tegra20_ac97.c
+++ b/sound/soc/tegra/tegra20_ac97.c
@@ -35,6 +35,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "tegra_asoc_utils.h"
#include "tegra20_ac97.h"
@@ -248,6 +249,10 @@ static struct snd_soc_dai_driver tegra20_ac97_dai = {
.ops = &tegra20_ac97_dai_ops,
};
+static const struct snd_soc_component_driver tegra20_ac97_component = {
+ .name = DRV_NAME,
+};
+
static bool tegra20_ac97_wr_rd_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -389,16 +394,17 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev)
}
ac97->capture_dma_data.addr = mem->start + TEGRA20_AC97_FIFO_RX1;
- ac97->capture_dma_data.wrap = 4;
- ac97->capture_dma_data.width = 32;
- ac97->capture_dma_data.req_sel = of_dma[1];
+ ac97->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ ac97->capture_dma_data.maxburst = 4;
+ ac97->capture_dma_data.slave_id = of_dma[1];
ac97->playback_dma_data.addr = mem->start + TEGRA20_AC97_FIFO_TX1;
- ac97->playback_dma_data.wrap = 4;
- ac97->playback_dma_data.width = 32;
- ac97->playback_dma_data.req_sel = of_dma[1];
+ ac97->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ ac97->capture_dma_data.maxburst = 4;
+ ac97->capture_dma_data.slave_id = of_dma[0];
- ret = snd_soc_register_dais(&pdev->dev, &tegra20_ac97_dai, 1);
+ ret = snd_soc_register_component(&pdev->dev, &tegra20_ac97_component,
+ &tegra20_ac97_dai, 1);
if (ret) {
dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
ret = -ENOMEM;
@@ -408,7 +414,7 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev)
ret = tegra_pcm_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
ret = tegra_asoc_utils_init(&ac97->util_data, &pdev->dev);
@@ -434,8 +440,8 @@ err_asoc_utils_fini:
tegra_asoc_utils_fini(&ac97->util_data);
err_unregister_pcm:
tegra_pcm_platform_unregister(&pdev->dev);
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_clk_put:
clk_put(ac97->clk_ac97);
err:
@@ -447,7 +453,7 @@ static int tegra20_ac97_platform_remove(struct platform_device *pdev)
struct tegra20_ac97 *ac97 = dev_get_drvdata(&pdev->dev);
tegra_pcm_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
tegra_asoc_utils_fini(&ac97->util_data);
diff --git a/sound/soc/tegra/tegra20_ac97.h b/sound/soc/tegra/tegra20_ac97.h
index dddc6828004e..4acb3aaba29b 100644
--- a/sound/soc/tegra/tegra20_ac97.h
+++ b/sound/soc/tegra/tegra20_ac97.h
@@ -85,8 +85,8 @@
struct tegra20_ac97 {
struct clk *clk_ac97;
- struct tegra_pcm_dma_params capture_dma_data;
- struct tegra_pcm_dma_params playback_dma_data;
+ struct snd_dmaengine_dai_dma_data capture_dma_data;
+ struct snd_dmaengine_dai_dma_data playback_dma_data;
struct regmap *regmap;
int reset_gpio;
int sync_gpio;
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c
index caa772de5a18..52af7f6fb37f 100644
--- a/sound/soc/tegra/tegra20_i2s.c
+++ b/sound/soc/tegra/tegra20_i2s.c
@@ -41,6 +41,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "tegra20_i2s.h"
@@ -276,6 +277,10 @@ static const struct snd_soc_dai_driver tegra20_i2s_dai_template = {
.symmetric_rates = 1,
};
+static const struct snd_soc_component_driver tegra20_i2s_component = {
+ .name = DRV_NAME,
+};
+
static bool tegra20_i2s_wr_rd_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -403,14 +408,14 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev)
}
i2s->capture_dma_data.addr = mem->start + TEGRA20_I2S_FIFO2;
- i2s->capture_dma_data.wrap = 4;
- i2s->capture_dma_data.width = 32;
- i2s->capture_dma_data.req_sel = dma_ch;
+ i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ i2s->capture_dma_data.maxburst = 4;
+ i2s->capture_dma_data.slave_id = dma_ch;
i2s->playback_dma_data.addr = mem->start + TEGRA20_I2S_FIFO1;
- i2s->playback_dma_data.wrap = 4;
- i2s->playback_dma_data.width = 32;
- i2s->playback_dma_data.req_sel = dma_ch;
+ i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ i2s->playback_dma_data.maxburst = 4;
+ i2s->playback_dma_data.slave_id = dma_ch;
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev)) {
@@ -419,7 +424,8 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev)
goto err_pm_disable;
}
- ret = snd_soc_register_dai(&pdev->dev, &i2s->dai);
+ ret = snd_soc_register_component(&pdev->dev, &tegra20_i2s_component,
+ &i2s->dai, 1);
if (ret) {
dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
ret = -ENOMEM;
@@ -429,13 +435,13 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev)
ret = tegra_pcm_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
return 0;
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_suspend:
if (!pm_runtime_status_suspended(&pdev->dev))
tegra20_i2s_runtime_suspend(&pdev->dev);
@@ -456,7 +462,7 @@ static int tegra20_i2s_platform_remove(struct platform_device *pdev)
tegra20_i2s_runtime_suspend(&pdev->dev);
tegra_pcm_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
clk_put(i2s->clk_i2s);
diff --git a/sound/soc/tegra/tegra20_i2s.h b/sound/soc/tegra/tegra20_i2s.h
index 729958713cd4..fa6c29cc12b9 100644
--- a/sound/soc/tegra/tegra20_i2s.h
+++ b/sound/soc/tegra/tegra20_i2s.h
@@ -155,8 +155,8 @@
struct tegra20_i2s {
struct snd_soc_dai_driver dai;
struct clk *clk_i2s;
- struct tegra_pcm_dma_params capture_dma_data;
- struct tegra_pcm_dma_params playback_dma_data;
+ struct snd_dmaengine_dai_dma_data capture_dma_data;
+ struct snd_dmaengine_dai_dma_data playback_dma_data;
struct regmap *regmap;
};
diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index 04771d14d343..5eaa12cdc6eb 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -32,6 +32,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "tegra20_spdif.h"
@@ -182,6 +183,10 @@ static struct snd_soc_dai_driver tegra20_spdif_dai = {
.ops = &tegra20_spdif_dai_ops,
};
+static const struct snd_soc_component_driver tegra20_spdif_component = {
+ .name = DRV_NAME,
+};
+
static bool tegra20_spdif_wr_rd_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -318,9 +323,9 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev)
}
spdif->playback_dma_data.addr = mem->start + TEGRA20_SPDIF_DATA_OUT;
- spdif->playback_dma_data.wrap = 4;
- spdif->playback_dma_data.width = 32;
- spdif->playback_dma_data.req_sel = dmareq->start;
+ spdif->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ spdif->capture_dma_data.maxburst = 4;
+ spdif->playback_dma_data.slave_id = dmareq->start;
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev)) {
@@ -329,7 +334,8 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev)
goto err_pm_disable;
}
- ret = snd_soc_register_dai(&pdev->dev, &tegra20_spdif_dai);
+ ret = snd_soc_register_component(&pdev->dev, &tegra20_spdif_component,
+ &tegra20_spdif_dai, 1);
if (ret) {
dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
ret = -ENOMEM;
@@ -339,13 +345,13 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev)
ret = tegra_pcm_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
return 0;
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_suspend:
if (!pm_runtime_status_suspended(&pdev->dev))
tegra20_spdif_runtime_suspend(&pdev->dev);
@@ -366,7 +372,7 @@ static int tegra20_spdif_platform_remove(struct platform_device *pdev)
tegra20_spdif_runtime_suspend(&pdev->dev);
tegra_pcm_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
clk_put(spdif->clk_spdif_out);
diff --git a/sound/soc/tegra/tegra20_spdif.h b/sound/soc/tegra/tegra20_spdif.h
index b48d699fd583..85a9aefcc287 100644
--- a/sound/soc/tegra/tegra20_spdif.h
+++ b/sound/soc/tegra/tegra20_spdif.h
@@ -462,8 +462,8 @@
struct tegra20_spdif {
struct clk *clk_spdif_out;
- struct tegra_pcm_dma_params capture_dma_data;
- struct tegra_pcm_dma_params playback_dma_data;
+ struct snd_dmaengine_dai_dma_data capture_dma_data;
+ struct snd_dmaengine_dai_dma_data playback_dma_data;
struct regmap *regmap;
};
diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index e5cfb4ac41ba..23e592f453fa 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -95,8 +95,8 @@ static int tegra30_ahub_runtime_resume(struct device *dev)
}
int tegra30_ahub_allocate_rx_fifo(enum tegra30_ahub_rxcif *rxcif,
- unsigned long *fiforeg,
- unsigned long *reqsel)
+ dma_addr_t *fiforeg,
+ unsigned int *reqsel)
{
int channel;
u32 reg, val;
@@ -178,8 +178,8 @@ int tegra30_ahub_free_rx_fifo(enum tegra30_ahub_rxcif rxcif)
EXPORT_SYMBOL_GPL(tegra30_ahub_free_rx_fifo);
int tegra30_ahub_allocate_tx_fifo(enum tegra30_ahub_txcif *txcif,
- unsigned long *fiforeg,
- unsigned long *reqsel)
+ dma_addr_t *fiforeg,
+ unsigned int *reqsel)
{
int channel;
u32 reg, val;
@@ -287,16 +287,27 @@ int tegra30_ahub_unset_rx_cif_source(enum tegra30_ahub_rxcif rxcif)
}
EXPORT_SYMBOL_GPL(tegra30_ahub_unset_rx_cif_source);
-static const char * const configlink_clocks[] = {
- "i2s0",
- "i2s1",
- "i2s2",
- "i2s3",
- "i2s4",
- "dam0",
- "dam1",
- "dam2",
- "spdif_in",
+#define CLK_LIST_MASK_TEGRA30 BIT(0)
+#define CLK_LIST_MASK_TEGRA114 BIT(1)
+
+#define CLK_LIST_MASK_TEGRA30_OR_LATER \
+ (CLK_LIST_MASK_TEGRA30 | CLK_LIST_MASK_TEGRA114)
+
+static const struct {
+ const char *clk_name;
+ u32 clk_list_mask;
+} configlink_clocks[] = {
+ { "i2s0", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "i2s1", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "i2s2", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "i2s3", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "i2s4", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "dam0", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "dam1", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "dam2", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "spdif_in", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "amx", CLK_LIST_MASK_TEGRA114 },
+ { "adx", CLK_LIST_MASK_TEGRA114 },
};
#define LAST_REG(name) \
@@ -424,8 +435,24 @@ static const struct regmap_config tegra30_ahub_ahub_regmap_config = {
.cache_type = REGCACHE_RBTREE,
};
+static struct tegra30_ahub_soc_data soc_data_tegra30 = {
+ .clk_list_mask = CLK_LIST_MASK_TEGRA30,
+};
+
+static struct tegra30_ahub_soc_data soc_data_tegra114 = {
+ .clk_list_mask = CLK_LIST_MASK_TEGRA114,
+};
+
+static const struct of_device_id tegra30_ahub_of_match[] = {
+ { .compatible = "nvidia,tegra114-ahub", .data = &soc_data_tegra114 },
+ { .compatible = "nvidia,tegra30-ahub", .data = &soc_data_tegra30 },
+ {},
+};
+
static int tegra30_ahub_probe(struct platform_device *pdev)
{
+ const struct of_device_id *match;
+ const struct tegra30_ahub_soc_data *soc_data;
struct clk *clk;
int i;
struct resource *res0, *res1, *region;
@@ -436,16 +463,24 @@ static int tegra30_ahub_probe(struct platform_device *pdev)
if (ahub)
return -ENODEV;
+ match = of_match_device(tegra30_ahub_of_match, &pdev->dev);
+ if (!match)
+ return -EINVAL;
+ soc_data = match->data;
+
/*
* The AHUB hosts a register bus: the "configlink". For this to
* operate correctly, all devices on this bus must be out of reset.
* Ensure that here.
*/
for (i = 0; i < ARRAY_SIZE(configlink_clocks); i++) {
- clk = clk_get(&pdev->dev, configlink_clocks[i]);
+ if (!(configlink_clocks[i].clk_list_mask &
+ soc_data->clk_list_mask))
+ continue;
+ clk = clk_get(&pdev->dev, configlink_clocks[i].clk_name);
if (IS_ERR(clk)) {
dev_err(&pdev->dev, "Can't get clock %s\n",
- configlink_clocks[i]);
+ configlink_clocks[i].clk_name);
ret = PTR_ERR(clk);
goto err;
}
@@ -592,11 +627,6 @@ static int tegra30_ahub_remove(struct platform_device *pdev)
return 0;
}
-static const struct of_device_id tegra30_ahub_of_match[] = {
- { .compatible = "nvidia,tegra30-ahub", },
- {},
-};
-
static const struct dev_pm_ops tegra30_ahub_pm_ops = {
SET_RUNTIME_PM_OPS(tegra30_ahub_runtime_suspend,
tegra30_ahub_runtime_resume, NULL)
diff --git a/sound/soc/tegra/tegra30_ahub.h b/sound/soc/tegra/tegra30_ahub.h
index e690e2eecc92..09766cdc45ca 100644
--- a/sound/soc/tegra/tegra30_ahub.h
+++ b/sound/soc/tegra/tegra30_ahub.h
@@ -451,15 +451,15 @@ enum tegra30_ahub_rxcif {
};
extern int tegra30_ahub_allocate_rx_fifo(enum tegra30_ahub_rxcif *rxcif,
- unsigned long *fiforeg,
- unsigned long *reqsel);
+ dma_addr_t *fiforeg,
+ unsigned int *reqsel);
extern int tegra30_ahub_enable_rx_fifo(enum tegra30_ahub_rxcif rxcif);
extern int tegra30_ahub_disable_rx_fifo(enum tegra30_ahub_rxcif rxcif);
extern int tegra30_ahub_free_rx_fifo(enum tegra30_ahub_rxcif rxcif);
extern int tegra30_ahub_allocate_tx_fifo(enum tegra30_ahub_txcif *txcif,
- unsigned long *fiforeg,
- unsigned long *reqsel);
+ dma_addr_t *fiforeg,
+ unsigned int *reqsel);
extern int tegra30_ahub_enable_tx_fifo(enum tegra30_ahub_txcif txcif);
extern int tegra30_ahub_disable_tx_fifo(enum tegra30_ahub_txcif txcif);
extern int tegra30_ahub_free_tx_fifo(enum tegra30_ahub_txcif txcif);
@@ -468,7 +468,23 @@ extern int tegra30_ahub_set_rx_cif_source(enum tegra30_ahub_rxcif rxcif,
enum tegra30_ahub_txcif txcif);
extern int tegra30_ahub_unset_rx_cif_source(enum tegra30_ahub_rxcif rxcif);
+struct tegra30_ahub_soc_data {
+ u32 clk_list_mask;
+ /*
+ * FIXME: There are many more differences in HW, such as:
+ * - More APBIF channels.
+ * - Extra separate chunks of register address space to represent
+ * the extra APBIF channels.
+ * - More units connected to the AHUB, so that tegra30_ahub_[rt]xcif
+ * need expansion, coupled with there being more defined bits in
+ * the AHUB routing registers.
+ * However, the driver doesn't support those new features yet, so we
+ * don't represent them here yet.
+ */
+};
+
struct tegra30_ahub {
+ const struct tegra30_ahub_soc_data *soc_data;
struct device *dev;
struct clk *clk_d_audio;
struct clk *clk_apbif;
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index f4e1ce82750a..31d092d83c71 100644
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -38,6 +38,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "tegra30_ahub.h"
#include "tegra30_i2s.h"
@@ -80,17 +81,17 @@ static int tegra30_i2s_startup(struct snd_pcm_substream *substream,
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
ret = tegra30_ahub_allocate_tx_fifo(&i2s->playback_fifo_cif,
&i2s->playback_dma_data.addr,
- &i2s->playback_dma_data.req_sel);
- i2s->playback_dma_data.wrap = 4;
- i2s->playback_dma_data.width = 32;
+ &i2s->playback_dma_data.slave_id);
+ i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ i2s->playback_dma_data.maxburst = 4;
tegra30_ahub_set_rx_cif_source(i2s->playback_i2s_cif,
i2s->playback_fifo_cif);
} else {
ret = tegra30_ahub_allocate_rx_fifo(&i2s->capture_fifo_cif,
&i2s->capture_dma_data.addr,
- &i2s->capture_dma_data.req_sel);
- i2s->capture_dma_data.wrap = 4;
- i2s->capture_dma_data.width = 32;
+ &i2s->capture_dma_data.slave_id);
+ i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ i2s->capture_dma_data.maxburst = 4;
tegra30_ahub_set_rx_cif_source(i2s->capture_fifo_cif,
i2s->capture_i2s_cif);
}
@@ -336,6 +337,10 @@ static const struct snd_soc_dai_driver tegra30_i2s_dai_template = {
.symmetric_rates = 1,
};
+static const struct snd_soc_component_driver tegra30_i2s_component = {
+ .name = DRV_NAME,
+};
+
static bool tegra30_i2s_wr_rd_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -464,7 +469,8 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev)
goto err_pm_disable;
}
- ret = snd_soc_register_dai(&pdev->dev, &i2s->dai);
+ ret = snd_soc_register_component(&pdev->dev, &tegra30_i2s_component,
+ &i2s->dai, 1);
if (ret) {
dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
ret = -ENOMEM;
@@ -474,13 +480,13 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev)
ret = tegra_pcm_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
return 0;
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_suspend:
if (!pm_runtime_status_suspended(&pdev->dev))
tegra30_i2s_runtime_suspend(&pdev->dev);
@@ -501,7 +507,7 @@ static int tegra30_i2s_platform_remove(struct platform_device *pdev)
tegra30_i2s_runtime_suspend(&pdev->dev);
tegra_pcm_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
clk_put(i2s->clk_i2s);
diff --git a/sound/soc/tegra/tegra30_i2s.h b/sound/soc/tegra/tegra30_i2s.h
index a294d942b9f7..bea23afe3b9f 100644
--- a/sound/soc/tegra/tegra30_i2s.h
+++ b/sound/soc/tegra/tegra30_i2s.h
@@ -231,10 +231,10 @@ struct tegra30_i2s {
struct clk *clk_i2s;
enum tegra30_ahub_txcif capture_i2s_cif;
enum tegra30_ahub_rxcif capture_fifo_cif;
- struct tegra_pcm_dma_params capture_dma_data;
+ struct snd_dmaengine_dai_dma_data capture_dma_data;
enum tegra30_ahub_rxcif playback_i2s_cif;
enum tegra30_ahub_txcif playback_fifo_cif;
- struct tegra_pcm_dma_params playback_dma_data;
+ struct snd_dmaengine_dai_dma_data playback_dma_data;
struct regmap *regmap;
};
diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c
index c80adb9da472..48d05d9e1002 100644
--- a/sound/soc/tegra/tegra_alc5632.c
+++ b/sound/soc/tegra/tegra_alc5632.c
@@ -161,20 +161,13 @@ static int tegra_alc5632_probe(struct platform_device *pdev)
sizeof(struct tegra_alc5632), GFP_KERNEL);
if (!alc5632) {
dev_err(&pdev->dev, "Can't allocate tegra_alc5632\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
card->dev = &pdev->dev;
platform_set_drvdata(pdev, card);
snd_soc_card_set_drvdata(card, alc5632);
- if (!(pdev->dev.of_node)) {
- dev_err(&pdev->dev, "Must be instantiated using device tree\n");
- ret = -EINVAL;
- goto err;
- }
-
alc5632->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);
if (alc5632->gpio_hp_det == -EPROBE_DEFER)
return -EPROBE_DEFER;
@@ -197,11 +190,11 @@ static int tegra_alc5632_probe(struct platform_device *pdev)
goto err;
}
- tegra_alc5632_dai.cpu_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,i2s-controller", 0);
+ tegra_alc5632_dai.cpu_of_node = of_parse_phandle(np,
+ "nvidia,i2s-controller", 0);
if (!tegra_alc5632_dai.cpu_of_node) {
dev_err(&pdev->dev,
- "Property 'nvidia,i2s-controller' missing or invalid\n");
+ "Property 'nvidia,i2s-controller' missing or invalid\n");
ret = -EINVAL;
goto err;
}
diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c
index ba419f86384d..24fb001be7f4 100644
--- a/sound/soc/tegra/tegra_asoc_utils.c
+++ b/sound/soc/tegra/tegra_asoc_utils.c
@@ -43,8 +43,10 @@ int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
case 88200:
if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20)
new_baseclock = 56448000;
- else
+ else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA30)
new_baseclock = 564480000;
+ else
+ new_baseclock = 282240000;
break;
case 8000:
case 16000:
@@ -54,8 +56,10 @@ int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
case 96000:
if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20)
new_baseclock = 73728000;
- else
+ else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA30)
new_baseclock = 552960000;
+ else
+ new_baseclock = 368640000;
break;
default:
return -EINVAL;
@@ -169,6 +173,7 @@ int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data,
struct device *dev)
{
int ret;
+ bool new_clocks = false;
data->dev = dev;
@@ -176,28 +181,37 @@ int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data,
data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA20;
else if (of_machine_is_compatible("nvidia,tegra30"))
data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA30;
- else if (!dev->of_node)
- /* non-DT is always Tegra20 */
- data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA20;
- else
- /* DT boot, but unknown SoC */
+ else if (of_machine_is_compatible("nvidia,tegra114")) {
+ data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA114;
+ new_clocks = true;
+ } else {
+ dev_err(data->dev, "SoC unknown to Tegra ASoC utils\n");
return -EINVAL;
+ }
- data->clk_pll_a = clk_get_sys(NULL, "pll_a");
+ if (new_clocks)
+ data->clk_pll_a = clk_get(dev, "pll_a");
+ else
+ data->clk_pll_a = clk_get_sys(NULL, "pll_a");
if (IS_ERR(data->clk_pll_a)) {
dev_err(data->dev, "Can't retrieve clk pll_a\n");
ret = PTR_ERR(data->clk_pll_a);
goto err;
}
- data->clk_pll_a_out0 = clk_get_sys(NULL, "pll_a_out0");
+ if (new_clocks)
+ data->clk_pll_a_out0 = clk_get(dev, "pll_a_out0");
+ else
+ data->clk_pll_a_out0 = clk_get_sys(NULL, "pll_a_out0");
if (IS_ERR(data->clk_pll_a_out0)) {
dev_err(data->dev, "Can't retrieve clk pll_a_out0\n");
ret = PTR_ERR(data->clk_pll_a_out0);
goto err_put_pll_a;
}
- if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20)
+ if (new_clocks)
+ data->clk_cdev1 = clk_get(dev, "mclk");
+ else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20)
data->clk_cdev1 = clk_get_sys(NULL, "cdev1");
else
data->clk_cdev1 = clk_get_sys("extern1", NULL);
diff --git a/sound/soc/tegra/tegra_asoc_utils.h b/sound/soc/tegra/tegra_asoc_utils.h
index 974c9f8830f9..19fdcafed32f 100644
--- a/sound/soc/tegra/tegra_asoc_utils.h
+++ b/sound/soc/tegra/tegra_asoc_utils.h
@@ -29,6 +29,7 @@ struct device;
enum tegra_asoc_utils_soc {
TEGRA_ASOC_UTILS_SOC_TEGRA20,
TEGRA_ASOC_UTILS_SOC_TEGRA30,
+ TEGRA_ASOC_UTILS_SOC_TEGRA114,
};
struct tegra_asoc_utils_data {
diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c
index 5e2c55c5b255..f056f632557c 100644
--- a/sound/soc/tegra/tegra_pcm.c
+++ b/sound/soc/tegra/tegra_pcm.c
@@ -29,9 +29,7 @@
*
*/
-#include <linux/dma-mapping.h>
#include <linux/module.h>
-#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
@@ -55,191 +53,24 @@ static const struct snd_pcm_hardware tegra_pcm_hardware = {
.fifo_size = 4,
};
-static int tegra_pcm_open(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct device *dev = rtd->platform->dev;
- int ret;
-
- /* Set HW params now that initialization is complete */
- snd_soc_set_runtime_hwparams(substream, &tegra_pcm_hardware);
-
- ret = snd_dmaengine_pcm_open(substream, NULL, NULL);
- if (ret) {
- dev_err(dev, "dmaengine pcm open failed with err %d\n", ret);
- return ret;
- }
-
- return 0;
-}
-
-static int tegra_pcm_close(struct snd_pcm_substream *substream)
-{
- snd_dmaengine_pcm_close(substream);
- return 0;
-}
-
-static int tegra_pcm_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct device *dev = rtd->platform->dev;
- struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
- struct tegra_pcm_dma_params *dmap;
- struct dma_slave_config slave_config;
- int ret;
-
- dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-
- ret = snd_hwparams_to_dma_slave_config(substream, params,
- &slave_config);
- if (ret) {
- dev_err(dev, "hw params config failed with err %d\n", ret);
- return ret;
- }
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- slave_config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- slave_config.dst_addr = dmap->addr;
- slave_config.dst_maxburst = 4;
- } else {
- slave_config.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- slave_config.src_addr = dmap->addr;
- slave_config.src_maxburst = 4;
- }
- slave_config.slave_id = dmap->req_sel;
-
- ret = dmaengine_slave_config(chan, &slave_config);
- if (ret < 0) {
- dev_err(dev, "dma slave config failed with err %d\n", ret);
- return ret;
- }
-
- snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
- return 0;
-}
-
-static int tegra_pcm_hw_free(struct snd_pcm_substream *substream)
-{
- snd_pcm_set_runtime_buffer(substream, NULL);
- return 0;
-}
-
-static int tegra_pcm_mmap(struct snd_pcm_substream *substream,
- struct vm_area_struct *vma)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
-
- return dma_mmap_writecombine(substream->pcm->card->dev, vma,
- runtime->dma_area,
- runtime->dma_addr,
- runtime->dma_bytes);
-}
-
-static struct snd_pcm_ops tegra_pcm_ops = {
- .open = tegra_pcm_open,
- .close = tegra_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = tegra_pcm_hw_params,
- .hw_free = tegra_pcm_hw_free,
- .trigger = snd_dmaengine_pcm_trigger,
- .pointer = snd_dmaengine_pcm_pointer,
- .mmap = tegra_pcm_mmap,
-};
-
-static int tegra_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
- struct snd_pcm_substream *substream = pcm->streams[stream].substream;
- struct snd_dma_buffer *buf = &substream->dma_buffer;
- size_t size = tegra_pcm_hardware.buffer_bytes_max;
-
- buf->area = dma_alloc_writecombine(pcm->card->dev, size,
- &buf->addr, GFP_KERNEL);
- if (!buf->area)
- return -ENOMEM;
-
- buf->dev.type = SNDRV_DMA_TYPE_DEV;
- buf->dev.dev = pcm->card->dev;
- buf->private_data = NULL;
- buf->bytes = size;
-
- return 0;
-}
-
-static void tegra_pcm_deallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
- struct snd_pcm_substream *substream;
- struct snd_dma_buffer *buf;
-
- substream = pcm->streams[stream].substream;
- if (!substream)
- return;
-
- buf = &substream->dma_buffer;
- if (!buf->area)
- return;
-
- dma_free_writecombine(pcm->card->dev, buf->bytes,
- buf->area, buf->addr);
- buf->area = NULL;
-}
-
-static u64 tegra_dma_mask = DMA_BIT_MASK(32);
-
-static int tegra_pcm_new(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_card *card = rtd->card->snd_card;
- struct snd_pcm *pcm = rtd->pcm;
- int ret = 0;
-
- if (!card->dev->dma_mask)
- card->dev->dma_mask = &tegra_dma_mask;
- if (!card->dev->coherent_dma_mask)
- card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
-
- if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
- ret = tegra_pcm_preallocate_dma_buffer(pcm,
- SNDRV_PCM_STREAM_PLAYBACK);
- if (ret)
- goto err;
- }
-
- if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
- ret = tegra_pcm_preallocate_dma_buffer(pcm,
- SNDRV_PCM_STREAM_CAPTURE);
- if (ret)
- goto err_free_play;
- }
-
- return 0;
-
-err_free_play:
- tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK);
-err:
- return ret;
-}
-
-static void tegra_pcm_free(struct snd_pcm *pcm)
-{
- tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_CAPTURE);
- tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK);
-}
-
-static struct snd_soc_platform_driver tegra_pcm_platform = {
- .ops = &tegra_pcm_ops,
- .pcm_new = tegra_pcm_new,
- .pcm_free = tegra_pcm_free,
+static const struct snd_dmaengine_pcm_config tegra_dmaengine_pcm_config = {
+ .pcm_hardware = &tegra_pcm_hardware,
+ .prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
+ .compat_filter_fn = NULL,
+ .prealloc_buffer_size = PAGE_SIZE * 8,
};
int tegra_pcm_platform_register(struct device *dev)
{
- return snd_soc_register_platform(dev, &tegra_pcm_platform);
+ return snd_dmaengine_pcm_register(dev, &tegra_dmaengine_pcm_config,
+ SND_DMAENGINE_PCM_FLAG_NO_DT |
+ SND_DMAENGINE_PCM_FLAG_COMPAT);
}
EXPORT_SYMBOL_GPL(tegra_pcm_platform_register);
void tegra_pcm_platform_unregister(struct device *dev)
{
- snd_soc_unregister_platform(dev);
+ return snd_dmaengine_pcm_unregister(dev);
}
EXPORT_SYMBOL_GPL(tegra_pcm_platform_unregister);
diff --git a/sound/soc/tegra/tegra_pcm.h b/sound/soc/tegra/tegra_pcm.h
index bc8b46af928e..68ad901714a9 100644
--- a/sound/soc/tegra/tegra_pcm.h
+++ b/sound/soc/tegra/tegra_pcm.h
@@ -31,13 +31,6 @@
#ifndef __TEGRA_PCM_H__
#define __TEGRA_PCM_H__
-struct tegra_pcm_dma_params {
- unsigned long addr;
- unsigned long wrap;
- unsigned long width;
- unsigned long req_sel;
-};
-
int tegra_pcm_platform_register(struct device *dev);
void tegra_pcm_platform_unregister(struct device *dev);
diff --git a/sound/soc/tegra/tegra_wm8753.c b/sound/soc/tegra/tegra_wm8753.c
index c8ef88a67c59..f87fc53e9b8c 100644
--- a/sound/soc/tegra/tegra_wm8753.c
+++ b/sound/soc/tegra/tegra_wm8753.c
@@ -124,6 +124,7 @@ static struct snd_soc_card snd_soc_tegra_wm8753 = {
static int tegra_wm8753_driver_probe(struct platform_device *pdev)
{
+ struct device_node *np = pdev->dev.of_node;
struct snd_soc_card *card = &snd_soc_tegra_wm8753;
struct tegra_wm8753 *machine;
int ret;
@@ -132,8 +133,7 @@ static int tegra_wm8753_driver_probe(struct platform_device *pdev)
GFP_KERNEL);
if (!machine) {
dev_err(&pdev->dev, "Can't allocate tegra_wm8753 struct\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
card->dev = &pdev->dev;
@@ -148,8 +148,8 @@ static int tegra_wm8753_driver_probe(struct platform_device *pdev)
if (ret)
goto err;
- tegra_wm8753_dai.codec_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,audio-codec", 0);
+ tegra_wm8753_dai.codec_of_node = of_parse_phandle(np,
+ "nvidia,audio-codec", 0);
if (!tegra_wm8753_dai.codec_of_node) {
dev_err(&pdev->dev,
"Property 'nvidia,audio-codec' missing or invalid\n");
@@ -157,8 +157,8 @@ static int tegra_wm8753_driver_probe(struct platform_device *pdev)
goto err;
}
- tegra_wm8753_dai.cpu_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,i2s-controller", 0);
+ tegra_wm8753_dai.cpu_of_node = of_parse_phandle(np,
+ "nvidia,i2s-controller", 0);
if (!tegra_wm8753_dai.cpu_of_node) {
dev_err(&pdev->dev,
"Property 'nvidia,i2s-controller' missing or invalid\n");
@@ -166,8 +166,7 @@ static int tegra_wm8753_driver_probe(struct platform_device *pdev)
goto err;
}
- tegra_wm8753_dai.platform_of_node =
- tegra_wm8753_dai.cpu_of_node;
+ tegra_wm8753_dai.platform_of_node = tegra_wm8753_dai.cpu_of_node;
ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
if (ret)
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
index bbd79bf56303..4ac73730d79a 100644
--- a/sound/soc/tegra/tegra_wm8903.c
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -39,7 +39,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/tegra_wm8903.h>
#include "../codecs/wm8903.h"
@@ -48,7 +47,11 @@
#define DRV_NAME "tegra-snd-wm8903"
struct tegra_wm8903 {
- struct tegra_wm8903_platform_data pdata;
+ int gpio_spkr_en;
+ int gpio_hp_det;
+ int gpio_hp_mute;
+ int gpio_int_mic_en;
+ int gpio_ext_mic_en;
struct tegra_asoc_utils_data util_data;
};
@@ -129,12 +132,11 @@ static int tegra_wm8903_event_int_spk(struct snd_soc_dapm_widget *w,
struct snd_soc_dapm_context *dapm = w->dapm;
struct snd_soc_card *card = dapm->card;
struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
- struct tegra_wm8903_platform_data *pdata = &machine->pdata;
- if (!gpio_is_valid(pdata->gpio_spkr_en))
+ if (!gpio_is_valid(machine->gpio_spkr_en))
return 0;
- gpio_set_value_cansleep(pdata->gpio_spkr_en,
+ gpio_set_value_cansleep(machine->gpio_spkr_en,
SND_SOC_DAPM_EVENT_ON(event));
return 0;
@@ -146,12 +148,11 @@ static int tegra_wm8903_event_hp(struct snd_soc_dapm_widget *w,
struct snd_soc_dapm_context *dapm = w->dapm;
struct snd_soc_card *card = dapm->card;
struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
- struct tegra_wm8903_platform_data *pdata = &machine->pdata;
- if (!gpio_is_valid(pdata->gpio_hp_mute))
+ if (!gpio_is_valid(machine->gpio_hp_mute))
return 0;
- gpio_set_value_cansleep(pdata->gpio_hp_mute,
+ gpio_set_value_cansleep(machine->gpio_hp_mute,
!SND_SOC_DAPM_EVENT_ON(event));
return 0;
@@ -163,17 +164,6 @@ static const struct snd_soc_dapm_widget tegra_wm8903_dapm_widgets[] = {
SND_SOC_DAPM_MIC("Mic Jack", NULL),
};
-static const struct snd_soc_dapm_route harmony_audio_map[] = {
- {"Headphone Jack", NULL, "HPOUTR"},
- {"Headphone Jack", NULL, "HPOUTL"},
- {"Int Spk", NULL, "ROP"},
- {"Int Spk", NULL, "RON"},
- {"Int Spk", NULL, "LOP"},
- {"Int Spk", NULL, "LON"},
- {"Mic Jack", NULL, "MICBIAS"},
- {"IN1L", NULL, "Mic Jack"},
-};
-
static const struct snd_kcontrol_new tegra_wm8903_controls[] = {
SOC_DAPM_PIN_SWITCH("Int Spk"),
};
@@ -185,10 +175,9 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd)
struct snd_soc_dapm_context *dapm = &codec->dapm;
struct snd_soc_card *card = codec->card;
struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
- struct tegra_wm8903_platform_data *pdata = &machine->pdata;
- if (gpio_is_valid(pdata->gpio_hp_det)) {
- tegra_wm8903_hp_jack_gpio.gpio = pdata->gpio_hp_det;
+ if (gpio_is_valid(machine->gpio_hp_det)) {
+ tegra_wm8903_hp_jack_gpio.gpio = machine->gpio_hp_det;
snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
&tegra_wm8903_hp_jack);
snd_soc_jack_add_pins(&tegra_wm8903_hp_jack,
@@ -226,9 +215,6 @@ static int tegra_wm8903_remove(struct snd_soc_card *card)
static struct snd_soc_dai_link tegra_wm8903_dai = {
.name = "WM8903",
.stream_name = "WM8903 PCM",
- .codec_name = "wm8903.0-001a",
- .platform_name = "tegra20-i2s.0",
- .cpu_dai_name = "tegra20-i2s.0",
.codec_dai_name = "wm8903-hifi",
.init = tegra_wm8903_init,
.ops = &tegra_wm8903_ops,
@@ -257,96 +243,25 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
struct device_node *np = pdev->dev.of_node;
struct snd_soc_card *card = &snd_soc_tegra_wm8903;
struct tegra_wm8903 *machine;
- struct tegra_wm8903_platform_data *pdata;
int ret;
- if (!pdev->dev.platform_data && !pdev->dev.of_node) {
- dev_err(&pdev->dev, "No platform data supplied\n");
- return -EINVAL;
- }
-
machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_wm8903),
GFP_KERNEL);
if (!machine) {
dev_err(&pdev->dev, "Can't allocate tegra_wm8903 struct\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
- pdata = &machine->pdata;
card->dev = &pdev->dev;
platform_set_drvdata(pdev, card);
snd_soc_card_set_drvdata(card, machine);
- if (pdev->dev.platform_data) {
- memcpy(pdata, card->dev->platform_data, sizeof(*pdata));
- } else if (np) {
- pdata->gpio_spkr_en = of_get_named_gpio(np,
- "nvidia,spkr-en-gpios", 0);
- if (pdata->gpio_spkr_en == -EPROBE_DEFER)
- return -EPROBE_DEFER;
-
- pdata->gpio_hp_mute = of_get_named_gpio(np,
- "nvidia,hp-mute-gpios", 0);
- if (pdata->gpio_hp_mute == -EPROBE_DEFER)
- return -EPROBE_DEFER;
-
- pdata->gpio_hp_det = of_get_named_gpio(np,
- "nvidia,hp-det-gpios", 0);
- if (pdata->gpio_hp_det == -EPROBE_DEFER)
- return -EPROBE_DEFER;
-
- pdata->gpio_int_mic_en = of_get_named_gpio(np,
- "nvidia,int-mic-en-gpios", 0);
- if (pdata->gpio_int_mic_en == -EPROBE_DEFER)
- return -EPROBE_DEFER;
-
- pdata->gpio_ext_mic_en = of_get_named_gpio(np,
- "nvidia,ext-mic-en-gpios", 0);
- if (pdata->gpio_ext_mic_en == -EPROBE_DEFER)
- return -EPROBE_DEFER;
- }
-
- if (np) {
- ret = snd_soc_of_parse_card_name(card, "nvidia,model");
- if (ret)
- goto err;
-
- ret = snd_soc_of_parse_audio_routing(card,
- "nvidia,audio-routing");
- if (ret)
- goto err;
-
- tegra_wm8903_dai.codec_name = NULL;
- tegra_wm8903_dai.codec_of_node = of_parse_phandle(np,
- "nvidia,audio-codec", 0);
- if (!tegra_wm8903_dai.codec_of_node) {
- dev_err(&pdev->dev,
- "Property 'nvidia,audio-codec' missing or invalid\n");
- ret = -EINVAL;
- goto err;
- }
-
- tegra_wm8903_dai.cpu_dai_name = NULL;
- tegra_wm8903_dai.cpu_of_node = of_parse_phandle(np,
- "nvidia,i2s-controller", 0);
- if (!tegra_wm8903_dai.cpu_of_node) {
- dev_err(&pdev->dev,
- "Property 'nvidia,i2s-controller' missing or invalid\n");
- ret = -EINVAL;
- goto err;
- }
-
- tegra_wm8903_dai.platform_name = NULL;
- tegra_wm8903_dai.platform_of_node =
- tegra_wm8903_dai.cpu_of_node;
- } else {
- card->dapm_routes = harmony_audio_map;
- card->num_dapm_routes = ARRAY_SIZE(harmony_audio_map);
- }
-
- if (gpio_is_valid(pdata->gpio_spkr_en)) {
- ret = devm_gpio_request_one(&pdev->dev, pdata->gpio_spkr_en,
+ machine->gpio_spkr_en = of_get_named_gpio(np, "nvidia,spkr-en-gpios",
+ 0);
+ if (machine->gpio_spkr_en == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ if (gpio_is_valid(machine->gpio_spkr_en)) {
+ ret = devm_gpio_request_one(&pdev->dev, machine->gpio_spkr_en,
GPIOF_OUT_INIT_LOW, "spkr_en");
if (ret) {
dev_err(card->dev, "cannot get spkr_en gpio\n");
@@ -354,8 +269,12 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
}
}
- if (gpio_is_valid(pdata->gpio_hp_mute)) {
- ret = devm_gpio_request_one(&pdev->dev, pdata->gpio_hp_mute,
+ machine->gpio_hp_mute = of_get_named_gpio(np, "nvidia,hp-mute-gpios",
+ 0);
+ if (machine->gpio_hp_mute == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ if (gpio_is_valid(machine->gpio_hp_mute)) {
+ ret = devm_gpio_request_one(&pdev->dev, machine->gpio_hp_mute,
GPIOF_OUT_INIT_HIGH, "hp_mute");
if (ret) {
dev_err(card->dev, "cannot get hp_mute gpio\n");
@@ -363,9 +282,18 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
}
}
- if (gpio_is_valid(pdata->gpio_int_mic_en)) {
+ machine->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);
+ if (machine->gpio_hp_det == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+
+ machine->gpio_int_mic_en = of_get_named_gpio(np,
+ "nvidia,int-mic-en-gpios", 0);
+ if (machine->gpio_int_mic_en == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ if (gpio_is_valid(machine->gpio_int_mic_en)) {
/* Disable int mic; enable signal is active-high */
- ret = devm_gpio_request_one(&pdev->dev, pdata->gpio_int_mic_en,
+ ret = devm_gpio_request_one(&pdev->dev,
+ machine->gpio_int_mic_en,
GPIOF_OUT_INIT_LOW, "int_mic_en");
if (ret) {
dev_err(card->dev, "cannot get int_mic_en gpio\n");
@@ -373,9 +301,14 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
}
}
- if (gpio_is_valid(pdata->gpio_ext_mic_en)) {
+ machine->gpio_ext_mic_en = of_get_named_gpio(np,
+ "nvidia,ext-mic-en-gpios", 0);
+ if (machine->gpio_ext_mic_en == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ if (gpio_is_valid(machine->gpio_ext_mic_en)) {
/* Enable ext mic; enable signal is active-low */
- ret = devm_gpio_request_one(&pdev->dev, pdata->gpio_ext_mic_en,
+ ret = devm_gpio_request_one(&pdev->dev,
+ machine->gpio_ext_mic_en,
GPIOF_OUT_INIT_LOW, "ext_mic_en");
if (ret) {
dev_err(card->dev, "cannot get ext_mic_en gpio\n");
@@ -383,6 +316,34 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
}
}
+ ret = snd_soc_of_parse_card_name(card, "nvidia,model");
+ if (ret)
+ goto err;
+
+ ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing");
+ if (ret)
+ goto err;
+
+ tegra_wm8903_dai.codec_of_node = of_parse_phandle(np,
+ "nvidia,audio-codec", 0);
+ if (!tegra_wm8903_dai.codec_of_node) {
+ dev_err(&pdev->dev,
+ "Property 'nvidia,audio-codec' missing or invalid\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ tegra_wm8903_dai.cpu_of_node = of_parse_phandle(np,
+ "nvidia,i2s-controller", 0);
+ if (!tegra_wm8903_dai.cpu_of_node) {
+ dev_err(&pdev->dev,
+ "Property 'nvidia,i2s-controller' missing or invalid\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ tegra_wm8903_dai.platform_of_node = tegra_wm8903_dai.cpu_of_node;
+
ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
if (ret)
goto err;
diff --git a/sound/soc/tegra/tegra_wm9712.c b/sound/soc/tegra/tegra_wm9712.c
index 68d42403d9b5..5e119630b0e0 100644
--- a/sound/soc/tegra/tegra_wm9712.c
+++ b/sound/soc/tegra/tegra_wm9712.c
@@ -55,7 +55,7 @@ static int tegra_wm9712_init(struct snd_soc_pcm_runtime *rtd)
static struct snd_soc_dai_link tegra_wm9712_dai = {
.name = "AC97 HiFi",
.stream_name = "AC97 HiFi",
- .cpu_dai_name = "tegra-ac97-pcm",
+ .cpu_dai_name = "tegra20-ac97",
.codec_dai_name = "wm9712-hifi",
.codec_name = "wm9712-codec",
.init = tegra_wm9712_init,
@@ -79,11 +79,6 @@ static int tegra_wm9712_driver_probe(struct platform_device *pdev)
struct tegra_wm9712 *machine;
int ret;
- if (!pdev->dev.of_node) {
- dev_err(&pdev->dev, "No platform data supplied\n");
- return -EINVAL;
- }
-
machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_wm9712),
GFP_KERNEL);
if (!machine) {
diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c
index 7fcf6c2297db..05c68aab5cf0 100644
--- a/sound/soc/tegra/trimslice.c
+++ b/sound/soc/tegra/trimslice.c
@@ -97,9 +97,6 @@ static const struct snd_soc_dapm_route trimslice_audio_map[] = {
static struct snd_soc_dai_link trimslice_tlv320aic23_dai = {
.name = "TLV320AIC23",
.stream_name = "AIC23",
- .codec_name = "tlv320aic23-codec.2-001a",
- .platform_name = "tegra20-i2s.0",
- .cpu_dai_name = "tegra20-i2s.0",
.codec_dai_name = "tlv320aic23-hifi",
.ops = &trimslice_asoc_ops,
.dai_fmt = SND_SOC_DAIFMT_I2S |
@@ -122,6 +119,7 @@ static struct snd_soc_card snd_soc_trimslice = {
static int tegra_snd_trimslice_probe(struct platform_device *pdev)
{
+ struct device_node *np = pdev->dev.of_node;
struct snd_soc_card *card = &snd_soc_trimslice;
struct tegra_trimslice *trimslice;
int ret;
@@ -130,44 +128,38 @@ static int tegra_snd_trimslice_probe(struct platform_device *pdev)
GFP_KERNEL);
if (!trimslice) {
dev_err(&pdev->dev, "Can't allocate tegra_trimslice\n");
- ret = -ENOMEM;
+ return -ENOMEM;
+ }
+
+ card->dev = &pdev->dev;
+ platform_set_drvdata(pdev, card);
+ snd_soc_card_set_drvdata(card, trimslice);
+
+ trimslice_tlv320aic23_dai.codec_of_node = of_parse_phandle(np,
+ "nvidia,audio-codec", 0);
+ if (!trimslice_tlv320aic23_dai.codec_of_node) {
+ dev_err(&pdev->dev,
+ "Property 'nvidia,audio-codec' missing or invalid\n");
+ ret = -EINVAL;
goto err;
}
- if (pdev->dev.of_node) {
- trimslice_tlv320aic23_dai.codec_name = NULL;
- trimslice_tlv320aic23_dai.codec_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,audio-codec", 0);
- if (!trimslice_tlv320aic23_dai.codec_of_node) {
- dev_err(&pdev->dev,
- "Property 'nvidia,audio-codec' missing or invalid\n");
- ret = -EINVAL;
- goto err;
- }
-
- trimslice_tlv320aic23_dai.cpu_dai_name = NULL;
- trimslice_tlv320aic23_dai.cpu_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,i2s-controller", 0);
- if (!trimslice_tlv320aic23_dai.cpu_of_node) {
- dev_err(&pdev->dev,
- "Property 'nvidia,i2s-controller' missing or invalid\n");
- ret = -EINVAL;
- goto err;
- }
-
- trimslice_tlv320aic23_dai.platform_name = NULL;
- trimslice_tlv320aic23_dai.platform_of_node =
- trimslice_tlv320aic23_dai.cpu_of_node;
+ trimslice_tlv320aic23_dai.cpu_of_node = of_parse_phandle(np,
+ "nvidia,i2s-controller", 0);
+ if (!trimslice_tlv320aic23_dai.cpu_of_node) {
+ dev_err(&pdev->dev,
+ "Property 'nvidia,i2s-controller' missing or invalid\n");
+ ret = -EINVAL;
+ goto err;
}
+ trimslice_tlv320aic23_dai.platform_of_node =
+ trimslice_tlv320aic23_dai.cpu_of_node;
+
ret = tegra_asoc_utils_init(&trimslice->util_data, &pdev->dev);
if (ret)
goto err;
- card->dev = &pdev->dev;
- platform_set_drvdata(pdev, card);
- snd_soc_card_set_drvdata(card, trimslice);
-
ret = snd_soc_register_card(card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
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