/*************************************************************************/ /*!
@File           pvr_fd_sync_kernel.h
@Title          Kernel/userspace interface definitions to use the kernel sync
                driver
@Copyright      Copyright (c) Imagination Technologies Ltd. All Rights Reserved
@License        Dual MIT/GPLv2

The contents of this file are subject to the MIT license as set out below.

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of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

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the GNU General Public License Version 2 ("GPL") in which case the provisions
of GPL are applicable instead of those above.

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and replace them with the notice and other provisions required by GPL as set
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not delete the provisions above, a recipient may use your version of this file
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This License is also included in this distribution in the file called
"MIT-COPYING".

EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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*/ /**************************************************************************/
/* vi: set ts=8: */


#ifndef _PVR_FD_SYNC_KERNEL_H_
#define _PVR_FD_SYNC_KERNEL_H_

#include <linux/types.h>
#include <linux/ioctl.h>

#define PVR_SYNC_MAX_QUERY_FENCE_POINTS 14

#define PVR_SYNC_IOC_MAGIC 'W'

#define PVR_SYNC_IOC_RENAME \
 _IOW(PVR_SYNC_IOC_MAGIC,  4, struct pvr_sync_rename_ioctl_data)

#define PVR_SYNC_IOC_FORCE_SW_ONLY \
 _IO(PVR_SYNC_IOC_MAGIC,   5)

struct pvr_sync_pt_info {
	/* Output */
	__u32 id;
	__u32 ui32FWAddr;
	__u32 ui32CurrOp;
	__u32 ui32NextOp;
	__u32 ui32TlTaken;
} __attribute__((packed, aligned(8)));

struct pvr_sync_rename_ioctl_data
{
	/* Input */
	char szName[32];
} __attribute__((packed, aligned(8)));

#endif /* _PVR_FD_SYNC_KERNEL_H_ */