drivers/video/fbdev/omap/lcdc.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef LCDC_H
   3 #define LCDC_H
   4 /*
   5  * Copyright (C) 2004 Nokia Corporation
   6  * Author: Imre Deak <imre.deak@nokia.com>
   7  */
   8 #define OMAP_LCDC_BASE                  0xfffec000
   9 #define OMAP_LCDC_SIZE                  256
  10 #define OMAP_LCDC_IRQ                   INT_LCD_CTRL
  11
  12 #define OMAP_LCDC_CONTROL               (OMAP_LCDC_BASE + 0x00)
  13 #define OMAP_LCDC_TIMING0               (OMAP_LCDC_BASE + 0x04)
  14 #define OMAP_LCDC_TIMING1               (OMAP_LCDC_BASE + 0x08)
  15 #define OMAP_LCDC_TIMING2               (OMAP_LCDC_BASE + 0x0c)
  16 #define OMAP_LCDC_STATUS                (OMAP_LCDC_BASE + 0x10)
  17 #define OMAP_LCDC_SUBPANEL              (OMAP_LCDC_BASE + 0x14)
  18 #define OMAP_LCDC_LINE_INT              (OMAP_LCDC_BASE + 0x18)
  19 #define OMAP_LCDC_DISPLAY_STATUS        (OMAP_LCDC_BASE + 0x1c)
  20
  21 #define OMAP_LCDC_STAT_DONE             (1 << 0)
  22 #define OMAP_LCDC_STAT_VSYNC            (1 << 1)
  23 #define OMAP_LCDC_STAT_SYNC_LOST        (1 << 2)
  24 #define OMAP_LCDC_STAT_ABC              (1 << 3)
  25 #define OMAP_LCDC_STAT_LINE_INT         (1 << 4)
  26 #define OMAP_LCDC_STAT_FUF              (1 << 5)
  27 #define OMAP_LCDC_STAT_LOADED_PALETTE   (1 << 6)
  28
  29 #define OMAP_LCDC_CTRL_LCD_EN           (1 << 0)
  30 #define OMAP_LCDC_CTRL_LCD_TFT          (1 << 7)
  31 #define OMAP_LCDC_CTRL_LINE_IRQ_CLR_SEL (1 << 10)
  32
  33 #define OMAP_LCDC_IRQ_VSYNC             (1 << 2)
  34 #define OMAP_LCDC_IRQ_DONE              (1 << 3)
  35 #define OMAP_LCDC_IRQ_LOADED_PALETTE    (1 << 4)
  36 #define OMAP_LCDC_IRQ_LINE_NIRQ         (1 << 5)
  37 #define OMAP_LCDC_IRQ_LINE              (1 << 6)
  38 #define OMAP_LCDC_IRQ_MASK              (((1 << 5) - 1) << 2)
  39
  40 int omap_lcdc_set_dma_callback(void (*callback)(void *data), void *data);
  41 void omap_lcdc_free_dma_callback(void);
  42
  43 extern const struct lcd_ctrl omap1_int_ctrl;
  44
  45 #endif