u8 earpiece_enabled;
u8 predrivel_enabled, predriver_enabled;
u8 carkitl_enabled, carkitr_enabled;
+ u8 ctl_cache[TWL4030_REG_PRECKR_CTL - TWL4030_REG_EAR_CTL + 1];
struct twl4030_codec_data *pdata;
};
+static void tw4030_init_ctl_cache(struct twl4030_priv *twl4030)
+{
+ int i;
+ u8 byte;
+
+ for (i = TWL4030_REG_EAR_CTL; i <= TWL4030_REG_PRECKR_CTL; i++) {
+ twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte, i);
+ twl4030->ctl_cache[i - TWL4030_REG_EAR_CTL] = byte;
+ }
+}
+
/*
* read twl4030 register cache
*/
}
}
+ /* Initialize the local ctl register cache */
+ tw4030_init_ctl_cache(twl4030);
+
/* Refresh APLL_CTL register from HW */
twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte,
TWL4030_REG_APLL_CTL);