tegrakernel/kernel/nvidia/sound/soc/tegra-alt/tegra210_sfc_alt.c

/*
 * tegra210_sfc_alt.c - Tegra210 SFC driver
 *
 * Copyright (c) 2014-2019 NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
 */
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <linux/of_device.h>
#include <linux/delay.h>

#include "tegra210_xbar_alt.h"
#include "tegra210_sfc_alt.h"

#define DRV_NAME "tegra210-sfc"

static const struct reg_default tegra210_sfc_reg_defaults[] = {
	{ TEGRA210_SFC_AXBAR_RX_INT_MASK, 0x00000001},
	{ TEGRA210_SFC_AXBAR_RX_CIF_CTRL, 0x00007700},
	{ TEGRA210_SFC_AXBAR_TX_INT_MASK, 0x00000001},
	{ TEGRA210_SFC_AXBAR_TX_CIF_CTRL, 0x00007700},
	{ TEGRA210_SFC_CG, 0x1},
	{ TEGRA210_SFC_AHUBRAMCTL_SFC_CTRL, 0x00004000},
};

static int tegra210_sfc_rates[] = {
	8000,
	11025,
	16000,
	22050,
	24000,
	32000,
	44100,
	48000,
	64000,
	88200,
	96000,
	176400,
	192000,
};

/* coeff RAM tables required for SFC */

static u32 coef_8to11[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x0018a102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000003,//output gain
	0x00235204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0000015f,//input gain
	0x00a7909c, 0xff241c71, 0x005f5e00,
	0xffca77f4, 0xff20dd50, 0x006855eb,
	0xff86c552, 0xff18137a, 0x00773648,
	0x00000001//output gain
};

static u32 coef_8to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00006102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002 /* output gain */
};

static u32 coef_8to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x0018a102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000003,//output gain
	0x00230204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x000005f3,//input gain
	0x00d816d6, 0xff385383, 0x004fe566,
	0x003c548d, 0xff38c23d, 0x005d0b1c,
	0xfff02f7d, 0xff31e983, 0x0072d65d,
	0x00000001//output gain
};

static u32 coef_8to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x0000a105, /* header */
	0x000005e1, /* input gain */
	0x00dca92f, 0xff45647a, 0x0046b59c,
	0x00429d1e, 0xff4fec62, 0x00516d30,
	0xffdea779, 0xff5e08ba, 0x0060185e,
	0xffafbab2, 0xff698d5a, 0x006ce3ae,
	0xff9a82d2, 0xff704674, 0x007633c5,
	0xff923433, 0xff721128, 0x007cff42,
	0x00000003 /* output gain */
};

static u32 coef_8to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00006102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002//output gain
};

static u32 coef_8to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x0156105, /* interpolation + IIR filter */
	0x0000d649, /* input gain */
	0x00e87afb, 0xff5f69d0, 0x003df3cf,
	0x007ce488, 0xff99a5c8, 0x0056a6a0,
	0x00344928, 0xffcba3e5, 0x006be470,
	0x00137aa7, 0xffe60276, 0x00773410,
	0x0005fa2a, 0xfff1ac11, 0x007c795b,
	0x00012d36, 0xfff5eca2, 0x007f10ef,
	0x00000002, /* ouptut gain */
	0x0021a102, /* interpolation + IIR filter */
	0x00000e00, /* input gain */
	0x00e2e000, 0xff6e1a00, 0x002aaa00,
	0x00610a00, 0xff5dda00, 0x003ccc00,
	0x00163a00, 0xff3c0400, 0x00633200,
	0x00000003, /* Output gain */
	0x00000204, /* Farrow filter */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_8to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00156105, /* interpolation + IIR Filter */
	0x0000d649, /* input gain */
	0x00e87afb, 0xff5f69d0, 0x003df3cf,
	0x007ce488, 0xff99a5c8, 0x0056a6a0,
	0x00344928, 0xffcba3e5, 0x006be470,
	0x00137aa7, 0xffe60276, 0x00773410,
	0x0005fa2a, 0xfff1ac11, 0x007c795b,
	0x00012d36, 0xfff5eca2, 0x007f10ef,
	0x00000002, /* ouptut gain */
	0x0000a102, /* interpolation + IIR filter */
	0x00000e00, /* input gain */
	0x00e2e000, 0xff6e1a00, 0x002aaa00,
	0x00610a00, 0xff5dda00, 0x003ccc00,
	0x00163a00, 0xff3c0400, 0x00633200,
	0x00000003 /* output gain */
};

static u32 coef_8to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x0024a102,//header
	0x0000007d,//input gain
	0x007d1f20, 0xff1a540e, 0x00678bf9,
	0xff916625, 0xff16b0ff, 0x006e433a,
	0xff5af660, 0xff0eb91f, 0x00797356,
	0x00000003,//output gain
	0x00000204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_8to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x0000a102,//header
	0x0000007d,//input gain
	0x007d1f20, 0xff1a540e, 0x00678bf9,
	0xff916625, 0xff16b0ff, 0x006e433a,
	0xff5af660, 0xff0eb91f, 0x00797356,
	0x00000003//output gain
};

static u32 coef_11to8[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0000015f,//input gain
	0x00a7909c, 0xff241c71, 0x005f5e00,
	0xffca77f4, 0xff20dd50, 0x006855eb,
	0xff86c552, 0xff18137a, 0x00773648,
	0x00000002,//output gain
	0x00186102,//header
	0x000005f3,//input gain
	0x00d816d6, 0xff385383, 0x004fe566,
	0x003c548d, 0xff38c23d, 0x005d0b1c,
	0xfff02f7d, 0xff31e983, 0x0072d65d,
	0x00000002,//output gain
	0x00239204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_11to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00009204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_11to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00006102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002//output gain
};

static u32 coef_11to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00005204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_11to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00246102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x00009204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_11to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102, /* header */
	0x0001d727,  /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002, /* output gain */
	0x00006102, /* header */
	0x000013d9, /* input gain */
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002 /* output gain */
};

static u32 coef_11to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,  /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002, /* output gain */
	0x00186102, /* header */
	0x000013d9, /* input gain */
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002, /* output gain */
	0x00246102, /* header */
	0x0000010a, /* input gain */
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002, /* output gain */
	0x00005204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_11to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00006102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002//output gain
};

static u32 coef_11to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00246102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x00000204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_16to8[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_16to11[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000fa103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000003,//output gain
	0x001a5204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_16to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x0018a102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000003,//output gain
	0x00235204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0000015f,//input gain
	0x00a7909c, 0xff241c71, 0x005f5e00,
	0xffca77f4, 0xff20dd50, 0x006855eb,
	0xff86c552, 0xff18137a, 0x00773648,
	0x00000001//output gain
};

static u32 coef_16to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x0015a105, /* header */
	0x00000292, /* input gain */
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000003, /* output gain */
	0x00005105, /* header */
	0x00000292, /* input gain */
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000001 /* output gain */
};

static u32 coef_16to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00006102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002//output gain
};

static u32 coef_16to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00156105, /* interpolation + IIR filter */
	0x0000d649, /* input gain */
	0x00e87afb, 0xff5f69d0, 0x003df3cf,
	0x007ce488, 0xff99a5c8, 0x0056a6a0,
	0x00344928, 0xffcba3e5, 0x006be470,
	0x00137aa7, 0xffe60276, 0x00773410,
	0x0005fa2a, 0xfff1ac11, 0x007c795b,
	0x00012d36, 0xfff5eca2, 0x007f10ef,
	0x00000002, /* output gain */
	0x0021a102, /* interpolation + IIR filter */
	0x00000e00, /* input gain */
	0x00e2e000, 0xff6e1a00, 0x002aaa00,
	0x00610a00, 0xff5dda00, 0x003ccc00,
	0x00163a00, 0xff3c0400, 0x00633200,
	0x00000003, /* output gain */
	0x002c0204, /* Farrow Filter */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005101, /* IIR Filter + Decimator */
	0x0000203c, /* input gain */
	0x00f52d35, 0xff2e2162, 0x005a21e0,
	0x00c6f0f0, 0xff2ecd69, 0x006fa78d,
	0x00000001 /* output gain */
};

static u32 coef_16to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x0000a105, /* interpolation + IIR Filter */
	0x00000784, /* input gain */
	0x00cc516e, 0xff2c9639, 0x005ad5b3,
	0x0013ad0d, 0xff3d4799, 0x0063ce75,
	0xffb6f398, 0xff5138d1, 0x006e9e1f,
	0xff9186e5, 0xff5f96a4, 0x0076a86e,
	0xff82089c, 0xff676b81, 0x007b9f8a,
	0xff7c48a5, 0xff6a31e7, 0x007ebb7b,
	0x00000003 /* output gain */
};

static u32 coef_16to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x0018a102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000003,//output gain
	0x00000204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_16to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x0000a102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000003//output gain
};

static u32 coef_16to176[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x0024a102,//header
	0x0000007d,//input gain
	0x007d1f20, 0xff1a540e, 0x00678bf9,
	0xff916625, 0xff16b0ff, 0x006e433a,
	0xff5af660, 0xff0eb91f, 0x00797356,
	0x00000003,//output gain
	0x00000204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_16to192[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x0000a102,//header
	0x0000007d,//input gain
	0x007d1f20, 0xff1a540e, 0x00678bf9,
	0xff916625, 0xff16b0ff, 0x006e433a,
	0xff5af660, 0xff0eb91f, 0x00797356,
	0x00000003//output gain
};

static u32 coef_22to8[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x000005f3,//input gain
	0x00d816d6, 0xff385383, 0x004fe566,
	0x003c548d, 0xff38c23d, 0x005d0b1c,
	0xfff02f7d, 0xff31e983, 0x0072d65d,
	0x00000002,//output gain
	0x00179204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_22to11[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_22to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0000015f,//input gain
	0x00a7909c, 0xff241c71, 0x005f5e00,
	0xffca77f4, 0xff20dd50, 0x006855eb,
	0xff86c552, 0xff18137a, 0x00773648,
	0x00000002,//output gain
	0x00186102,//header
	0x000005f3,//input gain
	0x00d816d6, 0xff385383, 0x004fe566,
	0x003c548d, 0xff38c23d, 0x005d0b1c,
	0xfff02f7d, 0xff31e983, 0x0072d65d,
	0x00000002,//output gain
	0x00239204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_22to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00235204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d029,//input gain
	0x00f2a98b, 0xff92aa71, 0x001fcd16,
	0x00ae9004, 0xffb85140, 0x0041813a,
	0x007f8ed1, 0xffd585fc, 0x006a69e6,
	0x00000001//output gain
};

static u32 coef_22to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00009204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_22to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00006102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002 /* output gain */
};

static u32 coef_22to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002, /* output gain */
	0x00186102, /* header */
	0x000013d9, /* input gain */
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002, /* output gain */
	0x00005204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_22to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00006102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002//output gain
};

static u32 coef_22to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00246102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x00005204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_22to176[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00006102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002//output gain
};

static u32 coef_22to192[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00246102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x00000204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_24to8[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00009105,//header
	0x000005e1,//input gain
	0x00dca92f, 0xff45647a, 0x0046b59c,
	0x00429d1e, 0xff4fec62, 0x00516d30,
	0xffdea779, 0xff5e08ba, 0x0060185e,
	0xffafbab2, 0xff698d5a, 0x006ce3ae,
	0xff9a82d2, 0xff704674, 0x007633c5,
	0xff923433, 0xff721128, 0x007cff42,
	0x00000001//output gain
};

static u32 coef_24to11[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000f6103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000002,//output gain
	0x001a5204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_24to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00156105,//header
	0x00000292,//input gain
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000002,//output gain
	0x00009105,//header
	0x00000292,//input gain
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000001//output gain
};

static u32 coef_24to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d029,//input gain
	0x00f2a98b, 0xff92aa71, 0x001fcd16,
	0x00ae9004, 0xffb85140, 0x0041813a,
	0x007f8ed1, 0xffd585fc, 0x006a69e6,
	0x00000002,//output gain
	0x001b6103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000002,//output gain
	0x00265204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_24to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00009102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001//output gain
};

static u32 coef_24to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002, /* output gain */
	0x00186102, /* header */
	0x000013d9, /* input gain */
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002, /* output gain */
	0x00230204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102, /* header */
	0x00001685, /* input gain */
	0x00f53ae9, 0xff52f196, 0x003e3e08,
	0x00b9f857, 0xff5d8985, 0x0050070a,
	0x008c3e86, 0xff6053f0, 0x006d98ef,
	0x00000001 /* output gain */
};

static u32 coef_24to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00006102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002 /* output gain */
};

static u32 coef_24to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00246102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x002f0204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x00000138,//input gain
	0x00d5d232, 0xff2a3bf8, 0x005a785c,
	0x0034001b, 0xff283109, 0x006462a6,
	0xffe6746a, 0xff1fb09c, 0x00758a91,
	0x00000001//output gain
};

static u32 coef_24to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00006102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002//output gain
};

static u32 coef_24to176[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00246102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x00000204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_24to192[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00006102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002//output gain
};

static u32 coef_32to8[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c5102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_32to11[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000ca102,//header
	0x000000af,//input gain
	0x00c65663, 0xff23d2ce, 0x005f97d6,
	0x00086ad6, 0xff20ec4f, 0x00683201,
	0xffbbbef6, 0xff184447, 0x00770963,
	0x00000003,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x0000d102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001//output gain
};

static u32 coef_32to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_32to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000fa103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000003,//output gain
	0x001a5204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_32to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000ca102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000003,//output gain
	0x0000d102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001//output gain
};

static u32 coef_32to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002, /* output gain */
	0x0018a102, /* header */
	0x000005d6, /* input gain */
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000003, /* output gain */
	0x00235204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102, /* header */
	0x0000015f, /* input gain */
	0x00a7909c, 0xff241c71, 0x005f5e00,
	0xffca77f4, 0xff20dd50, 0x006855eb,
	0xff86c552, 0xff18137a, 0x00773648,
	0x00000001 /* output gain */
};

static u32 coef_32to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x0015a105, /* header */
	0x00000292, /* input gain */
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000003, /* output gain */
	0x00005105, /* header */
	0x00000292, /* input gain */
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000001 /* output gain */
};

static u32 coef_32to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x0018a102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000003,//output gain
	0x00230204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x000005f3,//input gain
	0x00d816d6, 0xff385383, 0x004fe566,
	0x003c548d, 0xff38c23d, 0x005d0b1c,
	0xfff02f7d, 0xff31e983, 0x0072d65d,
	0x00000001//output gain
};

static u32 coef_32to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x0000a105,//header
	0x00000292,//input gain
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000003//output gain
};

static u32 coef_32to176[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x0018a102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000003,//output gain
	0x00000204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_32to192[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x0000a102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000003//output gain
};

static u32 coef_44to8[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00120104, /* IIR Filter */
	0x00000af2, /* input gain */
	0x0057eebe, 0xff1e9863, 0x00652604,
	0xff7206ea, 0xff22ad7e, 0x006d47e1,
	0xff42a4d7, 0xff26e722, 0x0075fd83,
	0xff352f66, 0xff29312b, 0x007b986b,
	0xff310a07, 0xff296f51, 0x007eca7c,
	0x00000001, /* output gain */
	0x001d9204, /* Farrow Filter + decimation */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005105, /* IIR Filter + Decimator */
	0x0000d649, /* input gain */
	0x00e87afb, 0xff5f69d0, 0x003df3cf,
	0x007ce488, 0xff99a5c8, 0x0056a6a0,
	0x00344928, 0xffcba3e5, 0x006be470,
	0x00137aa7, 0xffe60276, 0x00773410,
	0x0005fa2a, 0xfff1ac11, 0x007c795b,
	0x00012d36, 0xfff5eca2, 0x007f10ef,
	0x00000001 /* output gain */
};

static u32 coef_44to11[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c5102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_44to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00126104, /* IIR Filter + interpolation */
	0x00000af2, /* input gain */
	0x0057eebe, 0xff1e9863, 0x00652604,
	0xff7206ea, 0xff22ad7e, 0x006d47e1,
	0xff42a4d7, 0xff26e722, 0x0075fd83,
	0xff352f66, 0xff29312b, 0x007b986b,
	0xff310a07, 0xff296f51, 0x007eca7c,
	0x00000002, /* output gain */
	0x001d9204, /* Farrow Filter + Decimation */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005105, /* IIR Filter + Decimator */
	0x0000d649, /* input gain */
	0x00e87afb, 0xff5f69d0, 0x003df3cf,
	0x007ce488, 0xff99a5c8, 0x0056a6a0,
	0x00344928, 0xffcba3e5, 0x006be470,
	0x00137aa7, 0xffe60276, 0x00773410,
	0x0005fa2a, 0xfff1ac11, 0x007c795b,
	0x00012d36, 0xfff5eca2, 0x007f10ef,
	0x00000001 /* output gain */
};

static u32 coef_44to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_44to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x00001685,//input gain
	0x00f53ae9, 0xff52f196, 0x003e3e08,
	0x00b9f857, 0xff5d8985, 0x0050070a,
	0x008c3e86, 0xff6053f0, 0x006d98ef,
	0x00000002,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_44to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0000015f,//input gain
	0x00a7909c, 0xff241c71, 0x005f5e00,
	0xffca77f4, 0xff20dd50, 0x006855eb,
	0xff86c552, 0xff18137a, 0x00773648,
	0x00000002,//output gain
	0x00186102,//header
	0x000005f3,//input gain
	0x00d816d6, 0xff385383, 0x004fe566,
	0x003c548d, 0xff38c23d, 0x005d0b1c,
	0xfff02f7d, 0xff31e983, 0x0072d65d,
	0x00000002,//output gain
	0x00239204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_44to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,/* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002, /* output gain */
	0x00186102, /* header */
	0x000013d9, /* input gain */
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002, /* output gain */
	0x00235204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102, /* header */
	0x0001d029, /* input gain */
	0x00f2a98b, 0xff92aa71, 0x001fcd16,
	0x00ae9004, 0xffb85140, 0x0041813a,
	0x007f8ed1, 0xffd585fc, 0x006a69e6,
	0x00000001 /* output gain */
};

static u32 coef_44to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00006102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002//output gain
};

static u32 coef_44to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00005204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_44to176[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00006102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002//output gain
};

static u32 coef_44to192[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00246102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x00005204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_48to8[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c9102, /* IIR Filter + Decimator */
	0x00000e00, /* input gain */
	0x00e2e000, 0xff6e1a00, 0x002aaa00,
	0x00610a00, 0xff5dda00, 0x003ccc00,
	0x00163a00, 0xff3c0400, 0x00633200,
	0x00000001, /* output gain */
	0x00005105, /* IIR Filter + Decimator */
	0x0000d649, /* input gain */
	0x00e87afb, 0xff5f69d0, 0x003df3cf,
	0x007ce488, 0xff99a5c8, 0x0056a6a0,
	0x00344928, 0xffcba3e5, 0x006be470,
	0x00137aa7, 0xffe60276, 0x00773410,
	0x0005fa2a, 0xfff1ac11, 0x007c795b,
	0x00012d36, 0xfff5eca2, 0x007f10ef,
	0x00000001 /* ouptut gain */
};

static u32 coef_48to11[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x000000af,//input gain
	0x00c65663, 0xff23d2ce, 0x005f97d6,
	0x00086ad6, 0xff20ec4f, 0x00683201,
	0xffbbbef6, 0xff184447, 0x00770963,
	0x00000002,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00235102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_48to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00009105, /* IIR Filter + Decimator */
	0x00000784, /* input gain */
	0x00cc516e, 0xff2c9639, 0x005ad5b3,
	0x0013ad0d, 0xff3d4799, 0x0063ce75,
	0xffb6f398, 0xff5138d1, 0x006e9e1f,
	0xff9186e5, 0xff5f96a4, 0x0076a86e,
	0xff82089c, 0xff676b81, 0x007b9f8a,
	0xff7c48a5, 0xff6a31e7, 0x007ebb7b,
	0x00000001 /* output gain */
};

static u32 coef_48to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000f6103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000002,//output gain
	0x001a5204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_48to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_48to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00156105,//header
	0x00000292,//input gain
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000002,//output gain
	0x00009105,//header
	0x00000292,//input gain
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000001//output gain
};

static u32 coef_48to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102, /* header */
	0x0001d029, /* input gain */
	0x00f2a98b, 0xff92aa71, 0x001fcd16,
	0x00ae9004, 0xffb85140, 0x0041813a,
	0x007f8ed1, 0xffd585fc, 0x006a69e6,
	0x00000002, /* output gain */
	0x001b6103, /* header */
	0x000001e0, /* input gain */
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000002, /* output gain */
	0x00265204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_48to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00230204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x00001685,//input gain
	0x00f53ae9, 0xff52f196, 0x003e3e08,
	0x00b9f857, 0xff5d8985, 0x0050070a,
	0x008c3e86, 0xff6053f0, 0x006d98ef,
	0x00000001//output gain
};

static u32 coef_48to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00006102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002 /* output gain */
};

static u32 coef_48to176[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002,//output gain
	0x00186102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00246102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x002f0204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x00000138,//input gain
	0x00d5d232, 0xff2a3bf8, 0x005a785c,
	0x0034001b, 0xff283109, 0x006462a6,
	0xffe6746a, 0xff1fb09c, 0x00758a91,
	0x00000001//output gain
};

static u32 coef_48to192[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000002, /* output gain */
	0x00006102, /* header */
	0x000013d9, /* input gain */
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002 /* output gain */
};

static u32 coef_88to8[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c0102,//header
	0x00000057,//input gain
	0x00a8e717, 0xff1c748d, 0x0065b976,
	0xffcbccab, 0xff190aff, 0x006cc1cf,
	0xff871ce1, 0xff10d878, 0x0078cfc5,
	0x00000001,//output gain
	0x00179204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00235102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_88to11[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c5102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000001,//output gain
	0x00185102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_88to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c0102,//header
	0x000005f3,//input gain
	0x00d816d6, 0xff385383, 0x004fe566,
	0x003c548d, 0xff38c23d, 0x005d0b1c,
	0xfff02f7d, 0xff31e983, 0x0072d65d,
	0x00000001,//output gain
	0x00179204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_88to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c5102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_88to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c0102,//header
	0x00001685,//input gain
	0x00f53ae9, 0xff52f196, 0x003e3e08,
	0x00b9f857, 0xff5d8985, 0x0050070a,
	0x008c3e86, 0xff6053f0, 0x006d98ef,
	0x00000001,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_88to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x000005f3,//input gain
	0x00d816d6, 0xff385383, 0x004fe566,
	0x003c548d, 0xff38c23d, 0x005d0b1c,
	0xfff02f7d, 0xff31e983, 0x0072d65d,
	0x00000002,//output gain
	0x00179204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_88to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_88to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102, /* header */
	0x00001685, /* input gain */
	0x00f53ae9, 0xff52f196, 0x003e3e08,
	0x00b9f857, 0xff5d8985, 0x0050070a,
	0x008c3e86, 0xff6053f0, 0x006d98ef,
	0x00000002, /* output gain */
	0x00175204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_88to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00005204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_88to176[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00006102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002//output gain
};

static u32 coef_88to192[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000002,//output gain
	0x00186102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x00005204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_96to8[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c9102,//header
	0x0000007d,//input gain
	0x007d1f20, 0xff1a540e, 0x00678bf9,
	0xff916625, 0xff16b0ff, 0x006e433a,
	0xff5af660, 0xff0eb91f, 0x00797356,
	0x00000001,//output gain
	0x00185102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_96to11[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c0102,//header
	0x000000af,//input gain
	0x00c65663, 0xff23d2ce, 0x005f97d6,
	0x00086ad6, 0xff20ec4f, 0x00683201,
	0xffbbbef6, 0xff184447, 0x00770963,
	0x00000001,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00235102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_96to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c9102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_96to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x000000af,//input gain
	0x00c65663, 0xff23d2ce, 0x005f97d6,
	0x00086ad6, 0xff20ec4f, 0x00683201,
	0xffbbbef6, 0xff184447, 0x00770963,
	0x00000002,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00235102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_96to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c5102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_96to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00009105,//header
	0x00000292,//input gain
	0x00e4320a, 0xff41d2d9, 0x004911ac,
	0x005dd9e3, 0xff4c7d80, 0x0052103e,
	0xfff8ebef, 0xff5b6fab, 0x005f0a0d,
	0xffc4b414, 0xff68582c, 0x006b38e5,
	0xffabb861, 0xff704bec, 0x0074de52,
	0xffa19f4c, 0xff729059, 0x007c7e90,
	0x00000001//output gain
};

static u32 coef_96to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000f6103, /* header */
	0x000001e0, /* input gain */
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000002, /* output gain */
	0x001a5204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_96to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_96to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000f6103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000002,//output gain
	0x001a0204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001//output gain
};

static u32 coef_96to176[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000f6103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000002,//output gain
	0x001b6102,//header
	0x000000af,//input gain
	0x00c65663, 0xff23d2ce, 0x005f97d6,
	0x00086ad6, 0xff20ec4f, 0x00683201,
	0xffbbbef6, 0xff184447, 0x00770963,
	0x00000002,//output gain
	0x00260204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000001//output gain
};

static u32 coef_96to192[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00006103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000002//output gain
};

static u32 coef_176to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c0102,//header
	0x00000057,//input gain
	0x00a8e717, 0xff1c748d, 0x0065b976,
	0xffcbccab, 0xff190aff, 0x006cc1cf,
	0xff871ce1, 0xff10d878, 0x0078cfc5,
	0x00000001,//output gain
	0x00179204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00235102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_176to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c5102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000001,//output gain
	0x00185102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_176to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c0102,//header
	0x00000138,//input gain
	0x00d5d232, 0xff2a3bf8, 0x005a785c,
	0x0034001b, 0xff283109, 0x006462a6,
	0xffe6746a, 0xff1fb09c, 0x00758a91,
	0x00000001,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00235102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_176to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c0102,//header
	0x000005f3,//input gain
	0x00d816d6, 0xff385383, 0x004fe566,
	0x003c548d, 0xff38c23d, 0x005d0b1c,
	0xfff02f7d, 0xff31e983, 0x0072d65d,
	0x00000001,//output gain
	0x00179204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_176to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c5102, /* header */
	0x000013d9, /* input gain */
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001, /* output gain */
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_176to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c0102, /* header */
	0x00001685, /* input gain */
	0x00f53ae9, 0xff52f196, 0x003e3e08,
	0x00b9f857, 0xff5d8985, 0x0050070a,
	0x008c3e86, 0xff6053f0, 0x006d98ef,
	0x00000001, /* output gain */
	0x00175204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,/* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_176to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00005102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001//output gain
};

static u32 coef_176to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000001//output gain
};

static u32 coef_176to192[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000002,//output gain
	0x00005204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000
};

static u32 coef_192to16[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c9102,//header
	0x0000007d,//input gain
	0x007d1f20, 0xff1a540e, 0x00678bf9,
	0xff916625, 0xff16b0ff, 0x006e433a,
	0xff5af660, 0xff0eb91f, 0x00797356,
	0x00000001,//output gain
	0x00185102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_192to22[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c0102,//header
	0x000000af,//input gain
	0x00c65663, 0xff23d2ce, 0x005f97d6,
	0x00086ad6, 0xff20ec4f, 0x00683201,
	0xffbbbef6, 0xff184447, 0x00770963,
	0x00000001,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00235102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_192to24[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c5102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000001,//output gain
	0x00185102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_192to32[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c9102,//header
	0x000005d6,//input gain
	0x00c6543e, 0xff342935, 0x0052f116,
	0x000a1d78, 0xff3330c0, 0x005f88a3,
	0xffbee7c0, 0xff2b5ba5, 0x0073eb26,
	0x00000001,//output gain
	0x00005102,//header
	0x0001d727,//input gain
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001//output gain
};

static u32 coef_192to44[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102, /* header */
	0x000000af, /* input gain */
	0x00c65663, 0xff23d2ce, 0x005f97d6,
	0x00086ad6, 0xff20ec4f, 0x00683201,
	0xffbbbef6, 0xff184447, 0x00770963,
	0x00000002, /* output gain */
	0x00175204, /* farrow */
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00235102, /* header */
	0x000013d9, /* input gain */
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001, /* output gain */
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_192to48[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c5102, /* header */
	0x000013d9, /* input gain */
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001, /* output gain */
	0x00005102, /* header */
	0x0001d727, /* input gain */
	0x00fc2fc7, 0xff9bb27b, 0x001c564c,
	0x00e55557, 0xffcadd5b, 0x003d80ba,
	0x00d13397, 0xfff232f8, 0x00683337,
	0x00000001 /* output gain */
};

static u32 coef_192to88[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x000000af,//input gain
	0x00c65663, 0xff23d2ce, 0x005f97d6,
	0x00086ad6, 0xff20ec4f, 0x00683201,
	0xffbbbef6, 0xff184447, 0x00770963,
	0x00000002,//output gain
	0x00175204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x000013d9,//input gain
	0x00ebd477, 0xff4ce383, 0x0042049d,
	0x0089c278, 0xff54414d, 0x00531ded,
	0x004a5e07, 0xff53cf41, 0x006efbdc,
	0x00000001//output gain
};

static u32 coef_192to96[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x00005103,//header
	0x000001e0,//input gain
	0x00de44c0, 0xff380b7f, 0x004ffc73,
	0x00494b44, 0xff3d493a, 0x005908bf,
	0xffe9a3c8, 0xff425647, 0x006745f7,
	0xffc42d61, 0xff40a6c7, 0x00776709,
	0x00000001//output gain
};

static u32 coef_192to176[TEGRA210_SFC_COEF_RAM_DEPTH] = {
	0x000c6102,//header
	0x000000af,//input gain
	0x00c65663, 0xff23d2ce, 0x005f97d6,
	0x00086ad6, 0xff20ec4f, 0x00683201,
	0xffbbbef6, 0xff184447, 0x00770963,
	0x00000002,//output gain
	0x00170204,//farrow
	0x000aaaab,
	0xffaaaaab,
	0xfffaaaab,
	0x00555555,
	0xff600000,
	0xfff55555,
	0x00155555,
	0x00055555,
	0xffeaaaab,
	0x00200000,
	0x00005102,//header
	0x0000010a,//input gain
	0x00c93dc4, 0xff26f5f6, 0x005d1041,
	0x001002c4, 0xff245b76, 0x00666002,
	0xffc30a45, 0xff1baecd, 0x00765921,
	0x00000001//output gain
};

/* Below table has coefficients for conversion for every combination
 * of sample rates defined in the driver(8000, 11025, 16000, 22050,
 * 24000, 32000, 44100, 48000, 64000, 88100, 96000,176400, 192000).
 * First row has coefficients for conversion from 8k to all above
 * rates, in the same sequence as listed, second row  has
 * coefficients for conversion from 11.025k to all above rates and
 * so on
 */
static u32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
	{NULL, coef_8to11, coef_8to16, coef_8to22, coef_8to24, coef_8to32,
	coef_8to44, coef_8to48, NULL, coef_8to88, coef_8to96, NULL, NULL},
	{coef_11to8, NULL, coef_11to16, coef_11to22, coef_11to24,
	coef_11to32, coef_11to44, coef_11to48, NULL, coef_11to88,
	coef_11to96, NULL, NULL},
	{coef_16to8, coef_16to11, NULL, coef_16to22, coef_16to24,
	coef_16to32, coef_16to44, coef_16to48, NULL, coef_16to88,
	coef_16to96, coef_16to176, coef_16to192},
	{coef_22to8, coef_22to11, coef_22to16, NULL, coef_22to24,
	coef_22to32, coef_22to44, coef_22to48, NULL, coef_22to88,
	coef_22to96, coef_22to176, coef_22to192},
	{coef_24to8, coef_24to11, coef_24to16, coef_24to22, NULL,
	coef_24to32, coef_24to44, coef_24to48, NULL, coef_24to88,
	coef_24to96, coef_24to176, coef_24to192},
	{coef_32to8, coef_32to11, coef_32to16, coef_32to22, coef_32to24,
	NULL, coef_32to44, coef_32to48, NULL, coef_32to88, coef_32to96,
	coef_32to176, coef_32to192},
	{coef_44to8, coef_44to11, coef_44to16, coef_44to22, coef_44to24,
	coef_44to32, NULL, coef_44to48, NULL, coef_44to88, coef_44to96,
	coef_44to176, coef_44to192},
	{coef_48to8, coef_48to11, coef_48to16, coef_48to22, coef_48to24,
	coef_48to32, coef_48to44, NULL, NULL, coef_48to88, coef_48to96,
	coef_48to176, coef_48to192},
	{NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
	NULL, NULL},
	{coef_88to8, coef_88to11, coef_88to16, coef_88to22, coef_88to24,
	coef_88to32, coef_88to44, coef_88to48, NULL, NULL, coef_88to96,
	coef_88to176, coef_88to192},
	{coef_96to8, coef_96to11, coef_96to16, coef_96to22, coef_96to24,
	coef_96to32, coef_96to44, coef_96to48, NULL, coef_96to88, NULL,
	coef_96to176, coef_96to192},
	{NULL, NULL, coef_176to16, coef_176to22, coef_176to24, coef_176to32,
	coef_176to44, coef_176to48, NULL, coef_176to88, coef_176to96, NULL,
	coef_176to192},
	{NULL, NULL, coef_192to16, coef_192to22, coef_192to24, coef_192to32,
	coef_192to44, coef_192to48, NULL, coef_192to88, coef_192to96,
	coef_192to176, NULL},
};

static int tegra210_sfc_rate_to_index(int rate)
{
	int index;
	for (index = 0; index < ARRAY_SIZE(tegra210_sfc_rates); index++) {
		if (rate == tegra210_sfc_rates[index])
			return index;
	}
	return -EINVAL;
}

static int tegra210_sfc_runtime_suspend(struct device *dev)
{
	struct tegra210_sfc *sfc = dev_get_drvdata(dev);

	regcache_cache_only(sfc->regmap, true);
	regcache_mark_dirty(sfc->regmap);

	return 0;
}

static int tegra210_sfc_runtime_resume(struct device *dev)
{
	struct tegra210_sfc *sfc = dev_get_drvdata(dev);

	regcache_cache_only(sfc->regmap, false);
	regcache_sync(sfc->regmap);

	return 0;
}

static int tegra210_sfc_write_coeff_ram(struct tegra210_sfc *sfc)
{
	u32 *coeff_ram = NULL;

	coeff_ram = coef_addr_table[sfc->srate_in][sfc->srate_out];
	if (!coeff_ram)
		return -EINVAL;

	if (coeff_ram) {
		tegra210_xbar_write_ahubram(sfc->regmap,
			TEGRA210_SFC_AHUBRAMCTL_SFC_CTRL,
			TEGRA210_SFC_AHUBRAMCTL_SFC_DATA,
			0, coeff_ram, TEGRA210_SFC_COEF_RAM_DEPTH);

		regmap_update_bits(sfc->regmap,
			TEGRA210_SFC_COEF_RAM,
			TEGRA210_SFC_COEF_RAM_COEF_RAM_EN,
			TEGRA210_SFC_COEF_RAM_COEF_RAM_EN);
	}

	return 0;
}

static const int tegra210_sfc_fmt_values[] = {
	0,
	TEGRA210_AUDIOCIF_BITS_16,
	TEGRA210_AUDIOCIF_BITS_32,
};

static int tegra210_sfc_set_audio_cif(struct tegra210_sfc *sfc,
				struct snd_pcm_hw_params *params,
				unsigned int reg)
{
	int channels, audio_bits;
	struct tegra210_xbar_cif_conf cif_conf;

	memset(&cif_conf, 0, sizeof(struct tegra210_xbar_cif_conf));

	channels = params_channels(params);

	switch (params_format(params)) {
	case SNDRV_PCM_FORMAT_S16_LE:
		audio_bits = TEGRA210_AUDIOCIF_BITS_16;
		break;
	case SNDRV_PCM_FORMAT_S32_LE:
		audio_bits = TEGRA210_AUDIOCIF_BITS_32;
		break;
	default:
		return -EINVAL;
	}

	if (sfc->channels_via_control)
		channels = sfc->channels_via_control;

	if (sfc->stereo_conv_input > 0 && 2 == channels &&
		(reg == TEGRA210_SFC_AXBAR_RX_CIF_CTRL)) {
		cif_conf.stereo_conv = sfc->stereo_conv_input - 1;
		cif_conf.client_channels = 1;
	} else if (sfc->mono_conv_output > 0 && 2 == channels &&
		(reg == TEGRA210_SFC_AXBAR_TX_CIF_CTRL)) {
		cif_conf.mono_conv = sfc->mono_conv_output - 1;
		cif_conf.client_channels = 1;
	} else {
		cif_conf.client_channels = channels;
	}

	cif_conf.audio_channels = channels;
	cif_conf.audio_bits = audio_bits;
	if (sfc->format_in && (reg == TEGRA210_SFC_AXBAR_RX_CIF_CTRL))
		cif_conf.audio_bits = tegra210_sfc_fmt_values[sfc->format_in];
	if (sfc->format_out && (reg == TEGRA210_SFC_AXBAR_TX_CIF_CTRL))
		cif_conf.audio_bits = tegra210_sfc_fmt_values[sfc->format_out];
	cif_conf.client_bits = TEGRA210_AUDIOCIF_BITS_32;

	tegra210_xbar_set_cif(sfc->regmap, reg, &cif_conf);

	return 0;
}

static int tegra210_sfc_soft_reset(struct tegra210_sfc *sfc)
{
	u32 val;
	int cnt = 10;
	int ret = 0;

	regmap_update_bits(sfc->regmap,
			TEGRA210_SFC_SOFT_RESET,
			TEGRA210_SFC_SOFT_RESET_EN,
			1);
	do {
		udelay(100);
		regmap_read(sfc->regmap, TEGRA210_SFC_SOFT_RESET, &val);
	} while ((val & TEGRA210_SFC_SOFT_RESET_EN) && cnt--);
	if (!cnt)
		ret = -ETIMEDOUT;
	return ret;
}

static int tegra210_sfc_in_hw_params(struct snd_pcm_substream *substream,
				 struct snd_pcm_hw_params *params,
				 struct snd_soc_dai *dai)
{
	struct device *dev = dai->dev;
	struct tegra210_sfc *sfc = snd_soc_dai_get_drvdata(dai);
	int ret;

	regmap_update_bits(sfc->regmap,
			TEGRA210_SFC_COEF_RAM,
			TEGRA210_SFC_COEF_RAM_COEF_RAM_EN,
			0);

	ret = tegra210_sfc_soft_reset(sfc);
	if (ret) {
		dev_err(dev, "SOFT_RESET error: %d\n", ret);
		return ret;
	}

	ret = tegra210_sfc_set_audio_cif(sfc, params,
				TEGRA210_SFC_AXBAR_RX_CIF_CTRL);
	if (ret) {
		dev_err(dev, "Can't set SFC RX CIF: %d\n", ret);
		return ret;
	}
	memcpy(&sfc->in_hw_params, params, sizeof(struct snd_pcm_hw_params));

	regmap_write(sfc->regmap, TEGRA210_SFC_AXBAR_RX_FREQ, sfc->srate_in);

	if (sfc->srate_in != sfc->srate_out) {
		ret = tegra210_sfc_write_coeff_ram(sfc);
		if (ret)
			dev_err(dev, "Conversion from %d to %d is not supported\n",
				sfc->srate_in, sfc->srate_out);
	}

	return ret;
}

static int tegra210_sfc_out_hw_params(struct snd_pcm_substream *substream,
				 struct snd_pcm_hw_params *params,
				 struct snd_soc_dai *dai)
{
	struct device *dev = dai->dev;
	struct tegra210_sfc *sfc = snd_soc_dai_get_drvdata(dai);
	int ret;

	ret = tegra210_sfc_set_audio_cif(sfc, params,
				TEGRA210_SFC_AXBAR_TX_CIF_CTRL);
	if (ret) {
		dev_err(dev, "Can't set SFC TX CIF: %d\n", ret);
		return ret;
	}
	memcpy(&sfc->out_hw_params, params, sizeof(struct snd_pcm_hw_params));

	if (sfc->srate_out < 0) {
		dev_err(dev, "SFC%d output rate not set: %d\n",
			dev->id, -EINVAL);
		return -EINVAL;
	}

	regmap_write(sfc->regmap, TEGRA210_SFC_AXBAR_TX_FREQ, sfc->srate_out);
	return ret;
}

static int tegra210_sfc_get_srate(struct snd_kcontrol *kcontrol,
	struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct tegra210_sfc *sfc = snd_soc_codec_get_drvdata(codec);

	/* get the sfc output rate */
	if (strstr(kcontrol->id.name, "input"))
		ucontrol->value.integer.value[0] = tegra210_sfc_rates[sfc->srate_in];
	else if (strstr(kcontrol->id.name, "output"))
		ucontrol->value.integer.value[0] = tegra210_sfc_rates[sfc->srate_out];

	return 0;
}

static int tegra210_sfc_put_srate(struct snd_kcontrol *kcontrol,
	struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct tegra210_sfc *sfc = snd_soc_codec_get_drvdata(codec);
	int srate = tegra210_sfc_rate_to_index(ucontrol->value.integer.value[0]);

	if (srate < 0)
		return -EINVAL;

	/* Update the SFC input/output rate */
	if (strstr(kcontrol->id.name, "input"))
		sfc->srate_in = srate;
	else if (strstr(kcontrol->id.name, "output"))
		sfc->srate_out = srate;

	return 0;
}

static int tegra210_sfc_get_format(struct snd_kcontrol *kcontrol,
	struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct tegra210_sfc *sfc = snd_soc_codec_get_drvdata(codec);

	/* get the format control flag */
	if (strstr(kcontrol->id.name, "input"))
		ucontrol->value.integer.value[0] = sfc->format_in;
	else if (strstr(kcontrol->id.name, "output"))
		ucontrol->value.integer.value[0] = sfc->format_out;
	else if (strstr(kcontrol->id.name, "Channels"))
		ucontrol->value.integer.value[0] = sfc->channels_via_control;

	return 0;
}

static int tegra210_sfc_put_format(struct snd_kcontrol *kcontrol,
	struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct tegra210_sfc *sfc = snd_soc_codec_get_drvdata(codec);
	int value = ucontrol->value.integer.value[0];

	/* set the format control flag */
	if (strstr(kcontrol->id.name, "input"))
		sfc->format_in = value;
	else if (strstr(kcontrol->id.name, "output"))
		sfc->format_out = value;
	else if (strstr(kcontrol->id.name, "Channels")) {
		if (value >= 0 && value <= 2)
			sfc->channels_via_control = value;
		else
			return -EINVAL;
	}

	return 0;
}

static int tegra210_sfc_init_get(struct snd_kcontrol *kcontrol,
	struct snd_ctl_elem_value *ucontrol)
{
	return 0;
}

static int tegra210_sfc_init_put(struct snd_kcontrol *kcontrol,
	struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct tegra210_sfc *sfc = snd_soc_codec_get_drvdata(codec);
	int init = ucontrol->value.enumerated.item[0];
	int ret = 0;
	int is_enabled = 0;

	if (!init)
		return ret;

	dev_dbg(codec->dev, "%s: inrate %d outrate %d\n",
		__func__, sfc->srate_in, sfc->srate_out);

	ret = pm_runtime_get_sync(codec->dev->parent);
	if (ret < 0) {
		dev_err(codec->dev, "parent get_sync failed: %d\n", ret);
		return ret;
	}

	regmap_read(sfc->regmap, TEGRA210_SFC_ENABLE, &is_enabled);

	if (is_enabled) {
		u32 val;
		int cnt = 100;

		regmap_write(sfc->regmap, TEGRA210_SFC_ENABLE, 0);

		regmap_read(sfc->regmap, TEGRA210_SFC_STATUS, &val);
		while ((val & 1) && cnt--) {
			udelay(100);
			regmap_read(sfc->regmap, TEGRA210_SFC_STATUS, &val);
		}

		if (!cnt)
			dev_warn(codec->dev, "SFC disable timeout\n");

		regmap_update_bits(sfc->regmap,
				TEGRA210_SFC_COEF_RAM,
				TEGRA210_SFC_COEF_RAM_COEF_RAM_EN,
				0);

		ret = tegra210_sfc_soft_reset(sfc);
		if (ret) {
			dev_err(codec->dev, "SOFT_RESET error: %d\n", ret);
			goto exit;
		}

		ret = tegra210_sfc_set_audio_cif(sfc, &sfc->in_hw_params,
					TEGRA210_SFC_AXBAR_RX_CIF_CTRL);
		if (ret) {
			dev_err(codec->dev, "Can't set SFC RX CIF: %d\n", ret);
			goto exit;
		}

		ret = tegra210_sfc_set_audio_cif(sfc, &sfc->out_hw_params,
						TEGRA210_SFC_AXBAR_TX_CIF_CTRL);
		if (ret) {
			dev_err(codec->dev, "Can't set SFC TX CIF: %d\n", ret);
			goto exit;
		}

		regmap_write(sfc->regmap, TEGRA210_SFC_AXBAR_RX_FREQ, sfc->srate_in);
		regmap_write(sfc->regmap, TEGRA210_SFC_AXBAR_TX_FREQ, sfc->srate_out);

		if (sfc->srate_in != sfc->srate_out) {
			ret = tegra210_sfc_write_coeff_ram(sfc);
			if (ret) {
				dev_err(codec->dev, "Conversion from %d to %d is not supported\n",
					sfc->srate_in, sfc->srate_out);
				goto exit;
			}
		}

		regmap_write(sfc->regmap, TEGRA210_SFC_ENABLE, 1);
	}
exit:
	pm_runtime_put(codec->dev->parent);

	return ret;
}

static int tegra210_sfc_get_stereo_conv(struct snd_kcontrol *kcontrol,
					 struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct tegra210_sfc *sfc = snd_soc_codec_get_drvdata(codec);

	ucontrol->value.integer.value[0] = sfc->stereo_conv_input;
	return 0;
}

static int tegra210_sfc_put_stereo_conv(struct snd_kcontrol *kcontrol,
					 struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct tegra210_sfc *sfc = snd_soc_codec_get_drvdata(codec);

	sfc->stereo_conv_input = ucontrol->value.integer.value[0];
	return 0;
}

static int tegra210_sfc_get_mono_conv(struct snd_kcontrol *kcontrol,
					 struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct tegra210_sfc *sfc = snd_soc_codec_get_drvdata(codec);

	ucontrol->value.integer.value[0] = sfc->mono_conv_output;
	return 0;
}

static int tegra210_sfc_put_mono_conv(struct snd_kcontrol *kcontrol,
					 struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
	struct tegra210_sfc *sfc = snd_soc_codec_get_drvdata(codec);

	sfc->mono_conv_output = ucontrol->value.integer.value[0];
	return 0;
}

static struct snd_soc_dai_ops tegra210_sfc_in_dai_ops = {
	.hw_params	= tegra210_sfc_in_hw_params,
};

static struct snd_soc_dai_ops tegra210_sfc_out_dai_ops = {
	.hw_params	= tegra210_sfc_out_hw_params,
};

static struct snd_soc_dai_driver tegra210_sfc_dais[] = {
	{
		.name = "CIF",
		.playback = {
			.stream_name = "SFC Receive",
			.channels_min = 1,
			.channels_max = 2,
			.rates = SNDRV_PCM_RATE_8000_96000,
			.formats = SNDRV_PCM_FMTBIT_S8 |
				SNDRV_PCM_FMTBIT_S16_LE |
				SNDRV_PCM_FMTBIT_S24_LE |
				SNDRV_PCM_FMTBIT_S32_LE,
		},
		.ops = &tegra210_sfc_in_dai_ops,
	},
	{
		.name = "DAP",
		.capture = {
			.stream_name = "SFC Transmit",
			.channels_min = 1,
			.channels_max = 2,
			.rates = SNDRV_PCM_RATE_8000_96000,
			.formats = SNDRV_PCM_FMTBIT_S8 |
				SNDRV_PCM_FMTBIT_S16_LE |
				SNDRV_PCM_FMTBIT_S24_LE |
				SNDRV_PCM_FMTBIT_S32_LE,
		},
		.ops = &tegra210_sfc_out_dai_ops,
	}
};

static const struct snd_soc_dapm_widget tegra210_sfc_widgets[] = {
	SND_SOC_DAPM_AIF_IN("SFC RX", NULL, 0, SND_SOC_NOPM,
				0, 0),
	SND_SOC_DAPM_AIF_OUT("SFC TX", NULL, 0, TEGRA210_SFC_ENABLE,
				TEGRA210_SFC_EN_SHIFT, 0),
};

static const struct snd_soc_dapm_route tegra210_sfc_routes[] = {
	{ "SFC RX",       NULL, "SFC Receive" },
	{ "SFC TX",       NULL, "SFC RX" },
	{ "SFC Transmit", NULL, "SFC TX" },
};

static const char * const tegra210_sfc_format_text[] = {
	"None",
	"16",
	"32",
};

static const char * const tegra210_sfc_stereo_conv_text[] = {
	"None", "CH0", "CH1", "AVG",
};

static const char * const tegra210_sfc_mono_conv_text[] = {
	"None", "ZERO", "COPY",
};

static const struct soc_enum tegra210_sfc_format_enum =
	SOC_ENUM_SINGLE(SND_SOC_NOPM, 0,
		ARRAY_SIZE(tegra210_sfc_format_text),
		tegra210_sfc_format_text);

static const struct soc_enum tegra210_sfc_stereo_conv_enum =
	SOC_ENUM_SINGLE(SND_SOC_NOPM, 0,
		ARRAY_SIZE(tegra210_sfc_stereo_conv_text),
		tegra210_sfc_stereo_conv_text);

static const struct soc_enum tegra210_sfc_mono_conv_enum =
	SOC_ENUM_SINGLE(SND_SOC_NOPM, 0,
		ARRAY_SIZE(tegra210_sfc_mono_conv_text),
		tegra210_sfc_mono_conv_text);

static const struct snd_kcontrol_new tegra210_sfc_controls[] = {
	SOC_SINGLE_EXT("input rate", 0, 0, 192000, 0,
		tegra210_sfc_get_srate, tegra210_sfc_put_srate),
	SOC_SINGLE_EXT("output rate", 0, 0, 192000, 0,
		tegra210_sfc_get_srate, tegra210_sfc_put_srate),
	SOC_ENUM_EXT("input bit format", tegra210_sfc_format_enum,
		tegra210_sfc_get_format, tegra210_sfc_put_format),
	SOC_ENUM_EXT("output bit format", tegra210_sfc_format_enum,
		tegra210_sfc_get_format, tegra210_sfc_put_format),
	SOC_SINGLE_EXT("Channels", 0, 0, 2, 0,
		tegra210_sfc_get_format, tegra210_sfc_put_format),
	SOC_SINGLE_EXT("init", 0, 0, 1, 0,
		tegra210_sfc_init_get, tegra210_sfc_init_put),
	SOC_ENUM_EXT("input stereo conv", tegra210_sfc_stereo_conv_enum,
		tegra210_sfc_get_stereo_conv, tegra210_sfc_put_stereo_conv),
	SOC_ENUM_EXT("output mono conv", tegra210_sfc_mono_conv_enum,
		tegra210_sfc_get_mono_conv, tegra210_sfc_put_mono_conv),
};

static struct snd_soc_codec_driver tegra210_sfc_codec = {
	.idle_bias_off = 1,
	.component_driver = {
		.dapm_widgets = tegra210_sfc_widgets,
		.num_dapm_widgets = ARRAY_SIZE(tegra210_sfc_widgets),
		.dapm_routes = tegra210_sfc_routes,
		.num_dapm_routes = ARRAY_SIZE(tegra210_sfc_routes),
		.controls = tegra210_sfc_controls,
		.num_controls = ARRAY_SIZE(tegra210_sfc_controls),
	},
};

static bool tegra210_sfc_wr_reg(struct device *dev, unsigned int reg)
{
	switch (reg) {
	case TEGRA210_SFC_AXBAR_RX_INT_MASK:
	case TEGRA210_SFC_AXBAR_RX_INT_SET:
	case TEGRA210_SFC_AXBAR_RX_INT_CLEAR:
	case TEGRA210_SFC_AXBAR_RX_CIF_CTRL:
	case TEGRA210_SFC_AXBAR_RX_FREQ:

	case TEGRA210_SFC_AXBAR_TX_INT_MASK:
	case TEGRA210_SFC_AXBAR_TX_INT_SET:
	case TEGRA210_SFC_AXBAR_TX_INT_CLEAR:
	case TEGRA210_SFC_AXBAR_TX_CIF_CTRL:
	case TEGRA210_SFC_AXBAR_TX_FREQ:

	case TEGRA210_SFC_ENABLE:
	case TEGRA210_SFC_SOFT_RESET:
	case TEGRA210_SFC_CG:
	case TEGRA210_SFC_COEF_RAM:
	case TEGRA210_SFC_AHUBRAMCTL_SFC_CTRL:
	case TEGRA210_SFC_AHUBRAMCTL_SFC_DATA:
		return true;
	default:
		return false;
	};
}

static bool tegra210_sfc_rd_reg(struct device *dev, unsigned int reg)
{
	switch (reg) {
	case TEGRA210_SFC_AXBAR_RX_STATUS:
	case TEGRA210_SFC_AXBAR_RX_INT_STATUS:
	case TEGRA210_SFC_AXBAR_RX_INT_MASK:
	case TEGRA210_SFC_AXBAR_RX_INT_SET:
	case TEGRA210_SFC_AXBAR_RX_INT_CLEAR:
	case TEGRA210_SFC_AXBAR_RX_CIF_CTRL:
	case TEGRA210_SFC_AXBAR_RX_FREQ:

	case TEGRA210_SFC_AXBAR_TX_STATUS:
	case TEGRA210_SFC_AXBAR_TX_INT_STATUS:
	case TEGRA210_SFC_AXBAR_TX_INT_MASK:
	case TEGRA210_SFC_AXBAR_TX_INT_SET:
	case TEGRA210_SFC_AXBAR_TX_INT_CLEAR:
	case TEGRA210_SFC_AXBAR_TX_CIF_CTRL:
	case TEGRA210_SFC_AXBAR_TX_FREQ:

	case TEGRA210_SFC_ENABLE:
	case TEGRA210_SFC_SOFT_RESET:
	case TEGRA210_SFC_CG:
	case TEGRA210_SFC_STATUS:
	case TEGRA210_SFC_INT_STATUS:
	case TEGRA210_SFC_COEF_RAM:
	case TEGRA210_SFC_AHUBRAMCTL_SFC_CTRL:
	case TEGRA210_SFC_AHUBRAMCTL_SFC_DATA:
		return true;
	default:
		return false;
	};
}

static bool tegra210_sfc_volatile_reg(struct device *dev, unsigned int reg)
{
	switch (reg) {
	case TEGRA210_SFC_AXBAR_RX_STATUS:
	case TEGRA210_SFC_AXBAR_RX_INT_STATUS:
	case TEGRA210_SFC_AXBAR_RX_INT_SET:

	case TEGRA210_SFC_AXBAR_TX_STATUS:
	case TEGRA210_SFC_AXBAR_TX_INT_STATUS:
	case TEGRA210_SFC_AXBAR_TX_INT_SET:

	case TEGRA210_SFC_SOFT_RESET:
	case TEGRA210_SFC_STATUS:
	case TEGRA210_SFC_INT_STATUS:
	case TEGRA210_SFC_AHUBRAMCTL_SFC_CTRL:
	case TEGRA210_SFC_AHUBRAMCTL_SFC_DATA:
		return true;
	default:
		return false;
	};
}

static bool tegra210_sfc_precious_reg(struct device *dev, unsigned int reg)
{
	switch (reg) {
	case TEGRA210_SFC_AHUBRAMCTL_SFC_DATA:
		return true;
	default:
		return false;
	};
}

static const struct regmap_config tegra210_sfc_regmap_config = {
	.reg_bits = 32,
	.reg_stride = 4,
	.val_bits = 32,
	.max_register = TEGRA210_SFC_AHUBRAMCTL_SFC_DATA,
	.writeable_reg = tegra210_sfc_wr_reg,
	.readable_reg = tegra210_sfc_rd_reg,
	.volatile_reg = tegra210_sfc_volatile_reg,
	.precious_reg = tegra210_sfc_precious_reg,
	.reg_defaults = tegra210_sfc_reg_defaults,
	.num_reg_defaults = ARRAY_SIZE(tegra210_sfc_reg_defaults),
	.cache_type = REGCACHE_FLAT,
};

static const struct of_device_id tegra210_sfc_of_match[] = {
	{ .compatible = "nvidia,tegra210-sfc" },
	{},
};

static int tegra210_sfc_platform_probe(struct platform_device *pdev)
{
	struct tegra210_sfc *sfc;
	struct resource *mem;
	void __iomem *regs;
	int ret = 0;
	const struct of_device_id *match;

	match = of_match_device(tegra210_sfc_of_match, &pdev->dev);
	if (!match) {
		dev_err(&pdev->dev, "Error: No device match found\n");
		return -ENODEV;
	}

	sfc = devm_kzalloc(&pdev->dev, sizeof(*sfc), GFP_KERNEL);
	if (!sfc)
		return -ENOMEM;

	dev_set_drvdata(&pdev->dev, sfc);

	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
	regs = devm_ioremap_resource(&pdev->dev, mem);
	if (IS_ERR(regs))
		return PTR_ERR(regs);
	sfc->regmap = devm_regmap_init_mmio(&pdev->dev, regs,
					    &tegra210_sfc_regmap_config);
	if (IS_ERR(sfc->regmap)) {
		dev_err(&pdev->dev, "regmap init failed\n");
		return PTR_ERR(sfc->regmap);
	}
	regcache_cache_only(sfc->regmap, true);

	ret = of_property_read_u32(pdev->dev.of_node,
				   "nvidia,ahub-sfc-id",
				   &pdev->dev.id);
	if (ret < 0) {
		dev_err(&pdev->dev, "Missing property nvidia,ahub-sfc-id\n");
		return ret;
	}

	pm_runtime_enable(&pdev->dev);
	ret = snd_soc_register_codec(&pdev->dev, &tegra210_sfc_codec,
				     tegra210_sfc_dais,
				     ARRAY_SIZE(tegra210_sfc_dais));
	if (ret != 0) {
		dev_err(&pdev->dev, "Could not register CODEC: %d\n", ret);
		pm_runtime_disable(&pdev->dev);
		return ret;
	}

	return 0;
}

static int tegra210_sfc_platform_remove(struct platform_device *pdev)
{
	snd_soc_unregister_codec(&pdev->dev);

	pm_runtime_disable(&pdev->dev);
	if (!pm_runtime_status_suspended(&pdev->dev))
		tegra210_sfc_runtime_suspend(&pdev->dev);

	return 0;
}

static const struct dev_pm_ops tegra210_sfc_pm_ops = {
	SET_RUNTIME_PM_OPS(tegra210_sfc_runtime_suspend,
			   tegra210_sfc_runtime_resume, NULL)
	SET_LATE_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
				     pm_runtime_force_resume)
};

static struct platform_driver tegra210_sfc_driver = {
	.driver = {
		.name = DRV_NAME,
		.owner = THIS_MODULE,
		.of_match_table = tegra210_sfc_of_match,
		.pm = &tegra210_sfc_pm_ops,
	},
	.probe = tegra210_sfc_platform_probe,
	.remove = tegra210_sfc_platform_remove,
};
module_platform_driver(tegra210_sfc_driver)

MODULE_AUTHOR("Arun Shamanna Lakshmi <aruns@nvidia.com>");
MODULE_DESCRIPTION("Tegra210 SFC ASoC driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:" DRV_NAME);
MODULE_DEVICE_TABLE(of, tegra210_sfc_of_match);