diff options
Diffstat (limited to 'include/linux/i2c/si47xx_common.h')
-rw-r--r-- | include/linux/i2c/si47xx_common.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/include/linux/i2c/si47xx_common.h b/include/linux/i2c/si47xx_common.h new file mode 100644 index 0000000..456e623 --- /dev/null +++ b/include/linux/i2c/si47xx_common.h @@ -0,0 +1,60 @@ +/* + * Si47xx_common.h -- Si47xx FM Radio driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _COMMON_H +#define _COMMON_H + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/slab.h> +#include <mach/gpio.h> + +#define error(fmt, arg...) printk(KERN_CRIT fmt "\n", ##arg) + +#ifdef Si47xx_DEBUG +#define debug(fmt, arg...) printk(KERN_CRIT "--------" fmt "\n", ##arg) +#else +#define debug(fmt, arg...) +#endif + +#define FM_PORT "GPX13" + +#define SI47XX_VOLUME_NUM 16 + +struct si47xx_platform_data { + u16 rx_vol[SI47XX_VOLUME_NUM]; + void (*power) (int on); +}; + +struct Si47xx_data { + struct si47xx_platform_data *pdata; + struct i2c_client *client; + struct device *dev; +}; + + +/* VNVS:28-OCT'09 : For testing FM tune and seek operation status */ +#define TEST_FM + +/* VNVS:7-JUNE'10 : RDS Interrupt ON Always */ +/* (Enabling interrupt when RDS is enabled) */ +#define RDS_INTERRUPT_ON_ALWAYS + +/* VNVS:18-JUN'10 : For testing RDS */ +/* Enable only for debugging RDS */ +/* #define RDS_TESTING */ +#ifdef RDS_TESTING +#define debug_rds(fmt, arg...) printk(KERN_CRIT "--------" fmt "\n", ##arg) +#define GROUP_TYPE_2A (2 * 2 + 0) +#define GROUP_TYPE_2B (2 * 2 + 1) +#else +#define debug_rds(fmt, arg...) +#endif + +extern wait_queue_head_t Si47xx_waitq; +#endif |