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os/drivers/input: Add ioctl for Touch Wakeup and suspend #6519

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os/drivers/input: Add ioctl for Touch Wakeup and suspend #6519

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9 changes: 8 additions & 1 deletion os/drivers/input/touchscreen.c
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Original file line number Diff line number Diff line change
Expand Up @@ -229,7 +229,14 @@ static int touch_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
}

switch (cmd) {
default:
case TSIOC_SUSPEND: {
priv->ops->touch_disable(priv);
}
break;

case TSIOC_WAKEUP: {
priv->ops->touch_enable(priv);
}
break;
Comment on lines +232 to 240
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Sorry but real operations are touch disable and enable. But the commands are SUSPEND and WAKEUP. wakeup and enable look little bit different. Is it impossible to use ENABLE and DISABLE?

}
return OK;
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3 changes: 3 additions & 0 deletions os/include/tinyara/input/touchscreen.h
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Expand Up @@ -84,6 +84,9 @@
#define TSIOC_SETFREQUENCY _TSIOC(0x0003) /* arg: Pointer to uint32_t frequency value */
#define TSIOC_GETFREQUENCY _TSIOC(0x0004) /* arg: Pointer to uint32_t frequency value */

#define TSIOC_SUSPEND _TSIOC(0x0006) /* Disable touch interrupt */
#define TSIOC_WAKEUP _TSIOC(0x0007) /* Enable touch interrupt */

#define TSC_FIRST 0x0001 /* First common command */
#define TSC_NCMDS 4 /* Four common commands */

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