drivers/staging/sm750fb/ddk750_mode.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef DDK750_MODE_H__
   3 #define DDK750_MODE_H__
   4
   5 #include "ddk750_chip.h"
   6
   7 enum spolarity {
   8         POS = 0, /* positive */
   9         NEG, /* negative */
  10 };
  11
  12 struct mode_parameter {
  13         /* Horizontal timing. */
  14         unsigned long horizontal_total;
  15         unsigned long horizontal_display_end;
  16         unsigned long horizontal_sync_start;
  17         unsigned long horizontal_sync_width;
  18         enum spolarity horizontal_sync_polarity;
  19
  20         /* Vertical timing. */
  21         unsigned long vertical_total;
  22         unsigned long vertical_display_end;
  23         unsigned long vertical_sync_start;
  24         unsigned long vertical_sync_height;
  25         enum spolarity vertical_sync_polarity;
  26
  27         /* Refresh timing. */
  28         unsigned long pixel_clock;
  29         unsigned long horizontal_frequency;
  30         unsigned long vertical_frequency;
  31
  32         /* Clock Phase. This clock phase only applies to Panel. */
  33         enum spolarity clock_phase_polarity;
  34 };
  35
  36 int ddk750_setModeTiming(struct mode_parameter *parm, clock_type_t clock);
  37 #endif