linux/drivers/gpu/drm/tidss/tidss_scale_coefs.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/
 * Author: Jyri Sarha <[email protected]>
 */

#include <linux/device.h>
#include <linux/kernel.h>

#include "tidss_scale_coefs.h"

/*
 * These are interpolated with a custom python script from DSS5
 * (drivers/gpu/drm/omapdrm/dss/dispc_coef.c) coefficients.
 */
static const struct tidss_scale_coefs coef5_m32 = …;

static const struct tidss_scale_coefs coef5_m26 = …;

static const struct tidss_scale_coefs coef5_m22 = …;

static const struct tidss_scale_coefs coef5_m19 = …;

static const struct tidss_scale_coefs coef5_m16 = …;

static const struct tidss_scale_coefs coef5_m14 = …;

static const struct tidss_scale_coefs coef5_m13 = …;

static const struct tidss_scale_coefs coef5_m12 = …;

static const struct tidss_scale_coefs coef5_m11 = …;

static const struct tidss_scale_coefs coef5_m10 = …;

static const struct tidss_scale_coefs coef5_m9 = …;

static const struct tidss_scale_coefs coef5_m8 = …;

static const struct tidss_scale_coefs coef3_m32 = …;

static const struct tidss_scale_coefs coef3_m26 = …;

static const struct tidss_scale_coefs coef3_m22 = …;

static const struct tidss_scale_coefs coef3_m19 = …;

static const struct tidss_scale_coefs coef3_m16 = …;

static const struct tidss_scale_coefs coef3_m14 = …;

static const struct tidss_scale_coefs coef3_m13 = …;

static const struct tidss_scale_coefs coef3_m12 = …;

static const struct tidss_scale_coefs coef3_m11 = …;

static const struct tidss_scale_coefs coef3_m10 = …;

static const struct tidss_scale_coefs coef3_m9 = …;

static const struct tidss_scale_coefs coef3_m8 = …;

const struct tidss_scale_coefs *tidss_get_scale_coefs(struct device *dev,
						      u32 firinc,
						      bool five_taps)
{ … }