linux/drivers/staging/sm750fb/ddk750_mode.c

// SPDX-License-Identifier: GPL-2.0

#include "ddk750_reg.h"
#include "ddk750_mode.h"
#include "ddk750_chip.h"

/*
 * SM750LE only:
 * This function takes care extra registers and bit fields required to set
 * up a mode in SM750LE
 *
 * Explanation about Display Control register:
 * HW only supports 7 predefined pixel clocks, and clock select is
 * in bit 29:27 of Display Control register.
 */
static unsigned long
display_control_adjust_SM750LE(struct mode_parameter *mode_param,
			       unsigned long disp_control)
{ … }

/* only timing related registers will be  programed */
static void program_mode_registers(struct mode_parameter *mode_param,
				   struct pll_value *pll)
{ … }

int ddk750_set_mode_timing(struct mode_parameter *parm, enum clock_type clock)
{ … }