vpu: hantro: add decoder for imx845

add hantro 845 source code, include g1/g2

Signed-off-by: Zhou Peng <eagle.zhou@nxp.com>
[ Aisheng: merge Kconfig&Makefile changes ]
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>

drivers/mxc/Kconfig

@@ -8,6 +8,7 @@ menu "MXC support drivers"
 
 if ARM64
 source "drivers/mxc/hantro/Kconfig"
+source "drivers/mxc/hantro_845/Kconfig"
 source "drivers/mxc/vpu_malone/Kconfig"
 source "drivers/mxc/vpu_windsor/Kconfig"
 endif

drivers/mxc/Makefile

@@ -1,3 +1,4 @@
 obj-$(CONFIG_MXC_HANTRO) += hantro/
+obj-$(CONFIG_MXC_HANTRO_845) += hantro_845/
 obj-$(CONFIG_MXC_VPU_MALONE) += vpu_malone/
 obj-$(CONFIG_MXC_VPU_WINDSOR) += vpu_windsor/

drivers/mxc/hantro_845/Kconfig

@@ -0,0 +1,14 @@
+#
+# Codec configuration
+#
+
+menu "MXC HANTRO(Video Processing Unit) 845 support"
+	depends on ARCH_FSL_IMX8MQ
+
+config MXC_HANTRO_845
+	tristate "Support for MXC HANTRO(Video Processing Unit) 845"
+	default y
+	---help---
+	  VPU codec device.
+
+endmenu

drivers/mxc/hantro_845/Makefile

@@ -0,0 +1,8 @@
+#
+# Makefile for the VPU drivers.
+#
+
+#ccflags-y += -I$(PWD)
+
+obj-$(CONFIG_MXC_HANTRO_845) += hantrodec_845s.o
+

drivers/mxc/hantro_845/dwl_defs.h

@@ -0,0 +1,94 @@
+/*****************************************************************************
+ *    The GPL License (GPL)
+ *
+ *    Copyright (c) 2015-2017, VeriSilicon Inc.
+ *    Copyright (c) 2011-2014, Google Inc.
+ *
+ *    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 may obtain a copy of the GNU General Public License
+ *    Version 2 or later at the following locations:
+ *    http://www.opensource.org/licenses/gpl-license.html
+ *    http://www.gnu.org/copyleft/gpl.html
+ *****************************************************************************/
+
+#ifndef SOFTWARE_LINUX_DWL_DWL_DEFS_H_
+#define SOFTWARE_LINUX_DWL_DWL_DEFS_H_
+
+#define DWL_MPEG2_E 31 /* 1 bit */
+#define DWL_VC1_E 29   /* 2 bits */
+#define DWL_JPEG_E 28  /* 1 bit */
+#define DWL_MPEG4_E 26 /* 2 bits */
+#define DWL_H264_E 24  /* 2 bits */
+#define DWL_VP6_E 23   /* 1 bit */
+#define DWL_RV_E 26    /* 2 bits */
+#define DWL_VP8_E 23   /* 1 bit */
+#define DWL_VP7_E 24   /* 1 bit */
+#define DWL_WEBP_E 19  /* 1 bit */
+#define DWL_AVS_E 22   /* 1 bit */
+#if 0
+#define DWL_PP_E       16  /* 1 bit */
+#endif
+#define DWL_PP_E 31    /* 1 bit */
+#define DWL_HEVC_E 5   /* 2 bits */
+#define DWL_VP9_E 3    /* 2 bits */
+
+#define DWL_HEVC_ENA 0  /* 1 bits */
+#define DWL_VP9_ENA 1   /* 1 bits */
+#define DWL_RFC_E 2     /* 1 bits */
+#define DWL_DS_E 3      /* 1 bits */
+#define DWL_HEVC_VER 8  /* 4 bits */
+#define DWL_VP9_PROFILE 12 /* 3 bits */
+#define DWL_RING_E 16   /* 1 bits */
+
+#define HANTRODEC_IRQ_STAT_DEC 1
+#define HANTRODEC_IRQ_STAT_DEC_OFF (HANTRODEC_IRQ_STAT_DEC * 4)
+
+#define HANTRODECPP_SYNTH_CFG 60
+#define HANTRODECPP_SYNTH_CFG_OFF (HANTRODECPP_SYNTH_CFG * 4)
+#define HANTRODEC_SYNTH_CFG 50
+#define HANTRODEC_SYNTH_CFG_OFF (HANTRODEC_SYNTH_CFG * 4)
+#define HANTRODEC_SYNTH_CFG_2 54
+#define HANTRODEC_SYNTH_CFG_2_OFF (HANTRODEC_SYNTH_CFG_2 * 4)
+#define HANTRODEC_SYNTH_CFG_3 56
+#define HANTRODEC_SYNTH_CFG_3_OFF (HANTRODEC_SYNTH_CFG_3 * 4)
+#define HANTRODEC_CFG_STAT 23
+#define HANTRODEC_CFG_STAT_OFF (HANTRODEC_CFG_STAT * 4)
+
+
+#define HANTRODEC_DEC_E 0x01
+#define HANTRODEC_PP_E 0x01
+#define HANTRODEC_DEC_ABORT 0x20
+#define HANTRODEC_DEC_IRQ_DISABLE 0x10
+#define HANTRODEC_DEC_IRQ 0x100
+
+/* Legacy from G1 */
+#define HANTRO_IRQ_STAT_DEC          1
+#define HANTRO_IRQ_STAT_DEC_OFF      (HANTRO_IRQ_STAT_DEC * 4)
+#define HANTRO_IRQ_STAT_PP           60
+#define HANTRO_IRQ_STAT_PP_OFF       (HANTRO_IRQ_STAT_PP * 4)
+
+#define HANTROPP_SYNTH_CFG           100
+#define HANTROPP_SYNTH_CFG_OFF       (HANTROPP_SYNTH_CFG * 4)
+#define HANTRODEC_SYNTH_CFG          50
+#define HANTRODEC_SYNTH_CFG_OFF      (HANTRODEC_SYNTH_CFG * 4)
+#define HANTRODEC_SYNTH_CFG_2        54
+#define HANTRODEC_SYNTH_CFG_2_OFF    (HANTRODEC_SYNTH_CFG_2 * 4)
+
+#define HANTRO_DEC_E                 0x01
+#define HANTRO_PP_E                  0x01
+#define HANTRO_DEC_ABORT             0x20
+#define HANTRO_DEC_IRQ_DISABLE       0x10
+#define HANTRO_PP_IRQ_DISABLE        0x10
+#define HANTRO_DEC_IRQ               0x100
+#define HANTRO_PP_IRQ                0x100
+
+#endif /* SOFTWARE_LINUX_DWL_DWL_DEFS_H_ */