drivers/common/chips/decoder_cpu_ver_info.h

/*
* Copyright (C) 2017 Amlogic, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Description:
*/
#ifndef DECODER_CPU_VER_INFO_H
#define DECODER_CPU_VER_INFO_H
#include <linux/amlogic/media/registers/cpu_version.h>
/* majoy chip id define */
#define MAJOY_ID_MASK (0x000000ff)

enum AM_MESON_CPU_MAJOR_ID {
	AM_MESON_CPU_MAJOR_ID_M6	= 0x16,
	AM_MESON_CPU_MAJOR_ID_M6TV	= 0x17,
	AM_MESON_CPU_MAJOR_ID_M6TVL	= 0x18,
	AM_MESON_CPU_MAJOR_ID_M8	= 0x19,
	AM_MESON_CPU_MAJOR_ID_MTVD	= 0x1A,
	AM_MESON_CPU_MAJOR_ID_M8B	= 0x1B,
	AM_MESON_CPU_MAJOR_ID_MG9TV	= 0x1C,
	AM_MESON_CPU_MAJOR_ID_M8M2	= 0x1D,
	AM_MESON_CPU_MAJOR_ID_UNUSE	= 0x1E,
	AM_MESON_CPU_MAJOR_ID_GXBB	= 0x1F,
	AM_MESON_CPU_MAJOR_ID_GXTVBB	= 0x20,
	AM_MESON_CPU_MAJOR_ID_GXL	= 0x21,
	AM_MESON_CPU_MAJOR_ID_GXM	= 0x22,
	AM_MESON_CPU_MAJOR_ID_TXL	= 0x23,
	AM_MESON_CPU_MAJOR_ID_TXLX	= 0x24,
	AM_MESON_CPU_MAJOR_ID_AXG	= 0x25,
	AM_MESON_CPU_MAJOR_ID_GXLX	= 0x26,
	AM_MESON_CPU_MAJOR_ID_TXHD	= 0x27,
	AM_MESON_CPU_MAJOR_ID_G12A	= 0x28,
	AM_MESON_CPU_MAJOR_ID_G12B	= 0x29,
	AM_MESON_CPU_MAJOR_ID_GXLX2	= 0x2a,
	AM_MESON_CPU_MAJOR_ID_SM1	= 0x2b,
	AM_MESON_CPU_MAJOR_ID_A1	= 0x2c,
	AM_MESON_CPU_MAJOR_ID_RES_0x2d,
	AM_MESON_CPU_MAJOR_ID_TL1	= 0x2e,
	AM_MESON_CPU_MAJOR_ID_TM2	= 0x2f,
	AM_MESON_CPU_MAJOR_ID_C1	= 0x30,
	AM_MESON_CPU_MAJOR_ID_RES_0x31,
	AM_MESON_CPU_MAJOR_ID_SC2	= 0x32,
	AM_MESON_CPU_MAJOR_ID_C2	= 0x33,
	AM_MESON_CPU_MAJOR_ID_T5	= 0x34,
	AM_MESON_CPU_MAJOR_ID_T5D	= 0x35,
	AM_MESON_CPU_MAJOR_ID_T7	= 0x36,
	AM_MESON_CPU_MAJOR_ID_S4	= 0x37,
	AM_MESON_CPU_MAJOR_ID_T3	= 0x38,
	AM_MESON_CPU_MAJOR_ID_P1	= 0x39,
	AM_MESON_CPU_MAJOR_ID_S4D	= 0x3a,
	AM_MESON_CPU_MAJOR_ID_T5W	= 0x3b,
	AM_MESON_CPU_MAJOR_ID_MAX,
};

/* chips sub id define */
#define CHIP_REVA 0x0
#define CHIP_REVB 0x1
#define CHIP_REVC 0x2
#define CHIP_REVX 0x10

#define REVB_MASK (CHIP_REVB << 8)
#define REVC_MASK (CHIP_REVC << 8)
#define REVX_MASK (CHIP_REVX << 8)

#define SUB_ID_MASK (REVB_MASK | REVC_MASK | REVX_MASK)

#define AM_MESON_CPU_MINOR_ID_REVB_G12B	 (REVB_MASK | AM_MESON_CPU_MAJOR_ID_G12B)
#define AM_MESON_CPU_MINOR_ID_REVB_TM2   (REVB_MASK | AM_MESON_CPU_MAJOR_ID_TM2)
#define AM_MESON_CPU_MINOR_ID_S4_S805X2  (REVX_MASK | AM_MESON_CPU_MAJOR_ID_S4)

/* export functions */
enum AM_MESON_CPU_MAJOR_ID get_cpu_major_id(void);

bool is_cpu_meson_revb(void);

bool is_cpu_tm2_revb(void);

int get_cpu_sub_id(void);

bool is_cpu_s4_s805x2(void);

#endif