t83x/kernel/drivers/gpu/drm/pl111/pl111_clcd_ext.h

   1 /*
   2  *
   3  * (C) COPYRIGHT 2011-2013 ARM Limited. All rights reserved.
   4  *
   5  * This program is free software and is provided to you under the terms of the
   6  * GNU General Public License version 2 as published by the Free Software
   7  * Foundation, and any use by you of this program is subject to the terms
   8  * of such GNU licence.
   9  *
  10  * A copy of the licence is included with the program, and can also be obtained
  11  * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  12  * Boston, MA  02110-1301, USA.
  13  *
  14  */
  15
  16
  17 /**
  18  * pl111_clcd_ext.h
  19  * Extended CLCD register definitions
  20  */
  21
  22 #ifndef PL111_CLCD_EXT_H_
  23 #define PL111_CLCD_EXT_H_
  24
  25 /*
  26  * PL111 cursor register definitions not defined in the kernel's clcd header.
  27  *
  28  * TODO MIDEGL-1718: move to include/linux/amba/clcd.h
  29  */
  30
  31 #define CLCD_CRSR_IMAGE                         0x00000800
  32 #define CLCD_CRSR_IMAGE_MAX_WORDS               256
  33 #define CLCD_CRSR_IMAGE_WORDS_PER_LINE          4
  34 #define CLCD_CRSR_IMAGE_PIXELS_PER_WORD 16
  35
  36 #define CLCD_CRSR_LBBP_COLOR_MASK       0x00000003
  37 #define CLCD_CRSR_LBBP_BACKGROUND       0x0
  38 #define CLCD_CRSR_LBBP_FOREGROUND       0x1
  39 #define CLCD_CRSR_LBBP_TRANSPARENT      0x2
  40 #define CLCD_CRSR_LBBP_INVERSE          0x3
  41
  42
  43 #define CLCD_CRSR_CTRL                  0x00000c00
  44 #define CLCD_CRSR_CONFIG                0x00000c04
  45 #define CLCD_CRSR_PALETTE_0             0x00000c08
  46 #define CLCD_CRSR_PALETTE_1             0x00000c0c
  47 #define CLCD_CRSR_XY                    0x00000c10
  48 #define CLCD_CRSR_CLIP                  0x00000c14
  49 #define CLCD_CRSR_IMSC                  0x00000c20
  50 #define CLCD_CRSR_ICR                   0x00000c24
  51 #define CLCD_CRSR_RIS                   0x00000c28
  52 #define CLCD_MIS                                0x00000c2c
  53
  54 #define CRSR_CTRL_CRSR_ON               (1 << 0)
  55 #define CRSR_CTRL_CRSR_MAX              3
  56 #define CRSR_CTRL_CRSR_NUM_SHIFT        4
  57 #define CRSR_CTRL_CRSR_NUM_MASK         \
  58         (CRSR_CTRL_CRSR_MAX << CRSR_CTRL_CRSR_NUM_SHIFT)
  59 #define CRSR_CTRL_CURSOR_0              0
  60 #define CRSR_CTRL_CURSOR_1              1
  61 #define CRSR_CTRL_CURSOR_2              2
  62 #define CRSR_CTRL_CURSOR_3              3
  63
  64 #define CRSR_CONFIG_CRSR_SIZE           (1 << 0)
  65 #define CRSR_CONFIG_CRSR_FRAME_SYNC     (1 << 1)
  66
  67 #define CRSR_PALETTE_RED_SHIFT          0
  68 #define CRSR_PALETTE_GREEN_SHIFT        8
  69 #define CRSR_PALETTE_BLUE_SHIFT         16
  70
  71 #define CRSR_PALETTE_RED_MASK           0x000000ff
  72 #define CRSR_PALETTE_GREEN_MASK         0x0000ff00
  73 #define CRSR_PALETTE_BLUE_MASK          0x00ff0000
  74 #define CRSR_PALETTE_MASK               (~0xff000000)
  75
  76 #define CRSR_XY_MASK                    0x000003ff
  77 #define CRSR_XY_X_SHIFT                 0
  78 #define CRSR_XY_Y_SHIFT                 16
  79
  80 #define CRSR_XY_X_MASK                  CRSR_XY_MASK
  81 #define CRSR_XY_Y_MASK                  (CRSR_XY_MASK << CRSR_XY_Y_SHIFT)
  82
  83 #define CRSR_CLIP_MASK                  0x3f
  84 #define CRSR_CLIP_X_SHIFT               0
  85 #define CRSR_CLIP_Y_SHIFT               8
  86
  87 #define CRSR_CLIP_X_MASK                CRSR_CLIP_MASK
  88 #define CRSR_CLIP_Y_MASK                (CRSR_CLIP_MASK << CRSR_CLIP_Y_SHIFT)
  89
  90 #define CRSR_IMSC_CRSR_IM               (1<<0)
  91 #define CRSR_ICR_CRSR_IC                (1<<0)
  92 #define CRSR_RIS_CRSR_RIS               (1<<0)
  93 #define CRSR_MIS_CRSR_MIS               (1<<0)
  94
  95 #endif /* PL111_CLCD_EXT_H_ */