drivers/gpu/drm/arc/arcpgu_regs.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * ARC PGU DRM driver.
   4  *
   5  * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com)
   6  */
   7
   8 #ifndef _ARC_PGU_REGS_H_
   9 #define _ARC_PGU_REGS_H_
  10
  11 #define ARCPGU_REG_CTRL         0x00
  12 #define ARCPGU_REG_STAT         0x04
  13 #define ARCPGU_REG_FMT          0x10
  14 #define ARCPGU_REG_HSYNC        0x14
  15 #define ARCPGU_REG_VSYNC        0x18
  16 #define ARCPGU_REG_ACTIVE       0x1c
  17 #define ARCPGU_REG_BUF0_ADDR    0x40
  18 #define ARCPGU_REG_STRIDE       0x50
  19 #define ARCPGU_REG_START_SET    0x84
  20
  21 #define ARCPGU_REG_ID           0x3FC
  22
  23 #define ARCPGU_CTRL_ENABLE_MASK 0x02
  24 #define ARCPGU_CTRL_VS_POL_MASK 0x1
  25 #define ARCPGU_CTRL_VS_POL_OFST 0x3
  26 #define ARCPGU_CTRL_HS_POL_MASK 0x1
  27 #define ARCPGU_CTRL_HS_POL_OFST 0x4
  28 #define ARCPGU_MODE_XRGB8888    BIT(2)
  29 #define ARCPGU_STAT_BUSY_MASK   0x02
  30
  31 #endif