static int hx_ts_penup(void)
{
int ret = 0;
/* Read the status register */
ret = omap_tsc2101_read(TOUCHSCREEN_CONTROL_REGISTERS_PAGE,
TSC2101_TS_STATUS);
/* Check for availability of data in status register */
ret = TSC2101_GETSTATUS(ret);
return !ret;
}
/*
* Simplified read for tsc2101 audio registers.
*/
inline u16 tsc2101_audio_read(u8 address)
{
return (omap_tsc2101_read(PAGE2_AUDIO_CODEC_REGISTERS, address));
}