/*
* atmel_lcd . h - Atmel LCD Controller structures
*
* ( C ) Copyright 2001
* Wolfgang Denk , DENX Software Engineering , wd @ denx . de .
*
* SPDX - License - Identifier : GPL - 2.0 +
*/
# ifndef _ATMEL_LCD_H_
# define _ATMEL_LCD_H_
typedef struct vidinfo {
ushort vl_col ; /* Number of columns (i.e. 640) */
ushort vl_row ; /* Number of rows (i.e. 480) */
ushort vl_rot ; /* Rotation of Display (0, 1, 2, 3) */
u_long vl_clk ; /* pixel clock in ps */
/* LCD configuration register */
u_long vl_sync ; /* Horizontal / vertical sync */
u_long vl_bpix ; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8, 4 = 16 */
u_long vl_tft ; /* 0 = passive, 1 = TFT */
u_long vl_cont_pol_low ; /* contrast polarity is low */
u_long vl_clk_pol ; /* clock polarity */
/* Horizontal control register. */
u_long vl_hsync_len ; /* Length of horizontal sync */
u_long vl_left_margin ; /* Time from sync to picture */
u_long vl_right_margin ; /* Time from picture to sync */
/* Vertical control register. */
u_long vl_vsync_len ; /* Length of vertical sync */
u_long vl_upper_margin ; /* Time from sync to picture */
u_long vl_lower_margin ; /* Time from picture to sync */
u_long mmio ; /* Memory mapped registers */
} vidinfo_t ;
# endif
