drivers/gpu/drm/arc/arcpgu_regs.h

   1 /*
   2  * ARC PGU DRM driver.
   3  *
   4  * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com)
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  */
  16
  17 #ifndef _ARC_PGU_REGS_H_
  18 #define _ARC_PGU_REGS_H_
  19
  20 #define ARCPGU_REG_CTRL         0x00
  21 #define ARCPGU_REG_STAT         0x04
  22 #define ARCPGU_REG_FMT          0x10
  23 #define ARCPGU_REG_HSYNC        0x14
  24 #define ARCPGU_REG_VSYNC        0x18
  25 #define ARCPGU_REG_ACTIVE       0x1c
  26 #define ARCPGU_REG_BUF0_ADDR    0x40
  27 #define ARCPGU_REG_STRIDE       0x50
  28 #define ARCPGU_REG_START_SET    0x84
  29
  30 #define ARCPGU_REG_ID           0x3FC
  31
  32 #define ARCPGU_CTRL_ENABLE_MASK 0x02
  33 #define ARCPGU_CTRL_VS_POL_MASK 0x1
  34 #define ARCPGU_CTRL_VS_POL_OFST 0x3
  35 #define ARCPGU_CTRL_HS_POL_MASK 0x1
  36 #define ARCPGU_CTRL_HS_POL_OFST 0x4
  37 #define ARCPGU_MODE_RGB888_MASK 0x04
  38 #define ARCPGU_STAT_BUSY_MASK   0x02
  39
  40 #endif