Exemple #1
0
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));
}