#define S3C_I2SV2_CLKSRC_AUDIOBUS 1
#define S3C_I2SV2_CLKSRC_CDCLK 2
+/* Set this flag for I2S controllers that have the bit IISMOD[12]
+ * bridge/break RCLK signal and external Xi2sCDCLK pin.
+ */
+#define S3C_FEATURE_CDCLKCON (1 << 0)
+
/**
* struct s3c_i2sv2_info - S3C I2S-V2 information
* @dev: The parent device passed to use from the probe.
* @regs: The pointer to the device registe block.
+ * @feature: Set of bit-flags indicating features of the controller.
* @master: True if the I2S core is the I2S bit clock master.
* @dma_playback: DMA information for playback channel.
* @dma_capture: DMA information for capture channel.
struct device *dev;
void __iomem *regs;
+ u32 feature;
+
struct clk *iis_pclk;
struct clk *iis_cclk;
- struct clk *iis_clk;
unsigned char master;
u32 suspend_iismod;
u32 suspend_iiscon;
u32 suspend_iispsr;
+
+ unsigned long base;
};
+extern struct clk *s3c_i2sv2_get_clock(struct snd_soc_dai *cpu_dai);
+
struct s3c_i2sv2_rate_calc {
unsigned int clk_div; /* for prescaler */
unsigned int fs_div; /* for root frame clock */
/**
* s3c_i2sv2_probe - probe for i2s device helper
- * @pdev: The platform device supplied to the original probe.
* @dai: The ASoC DAI structure supplied to the original probe.
* @i2s: Our local i2s structure to fill in.
* @base: The base address for the registers.
*/
-extern int s3c_i2sv2_probe(struct platform_device *pdev,
- struct snd_soc_dai *dai,
+extern int s3c_i2sv2_probe(struct snd_soc_dai *dai,
struct s3c_i2sv2_info *i2s,
unsigned long base);
/**
* s3c_i2sv2_register_dai - register dai with soc core
- * @dai: The snd_soc_dai structure to register
+ * @dev: DAI device
+ * @id: DAI ID
+ * @drv: The driver structure to register
*
* Fill in any missing fields and then register the given dai with the
* soc core.
*/
-extern int s3c_i2sv2_register_dai(struct snd_soc_dai *dai);
+extern int s3c_i2sv2_register_dai(struct device *dev, int id,
+ struct snd_soc_dai_driver *drv);
#endif /* __SND_SOC_S3C24XX_S3C_I2SV2_I2S_H */