long kgsl_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
{
struct kgsl_device_private *dev_priv = filep->private_data;
struct kgsl_device *device = dev_priv->device;
long ret;
ret = kgsl_ioctl_helper(filep, cmd, arg, kgsl_ioctl_funcs,
ARRAY_SIZE(kgsl_ioctl_funcs));
/*
* If the command was unrecognized in the generic core, try the device
* specific function
*/
if (ret == -ENOIOCTLCMD) {
if (is_compat_task() && device->ftbl->compat_ioctl != NULL)
return device->ftbl->compat_ioctl(dev_priv, cmd, arg);
else if (device->ftbl->ioctl != NULL)
return device->ftbl->ioctl(dev_priv, cmd, arg);
KGSL_DRV_INFO(device, "invalid ioctl code 0x%08X\n", cmd);
}
return ret;
}
long kgsl_compat_ioctl(struct file *filep, unsigned int cmd,
unsigned long arg)
{
return kgsl_ioctl_helper(filep, cmd, kgsl_compat_ioctl_funcs,
ARRAY_SIZE(kgsl_compat_ioctl_funcs), arg);
}