1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef ACCEL_H__ 3 #define ACCEL_H__ 4 5 #define HW_ROP2_COPY 0xc 6 #define HW_ROP2_XOR 0x6 7 8 /* notes: below address are the offset value from de_base_address (0x100000)*/ 9 10 /* for sm718/750/502 de_base is at mmreg_1mb*/ 11 #define DE_BASE_ADDR_TYPE1 0x100000 12 /* for sm712,de_base is at mmreg_32kb */ 13 #define DE_BASE_ADDR_TYPE2 0x8000 14 /* for sm722,de_base is at mmreg_0 */ 15 #define DE_BASE_ADDR_TYPE3 0 16 17 /* type1 data port address is at mmreg_0x110000*/ 18 #define DE_PORT_ADDR_TYPE1 0x110000 19 /* for sm712,data port address is at mmreg_0 */ 20 #define DE_PORT_ADDR_TYPE2 0x100000 21 /* for sm722,data port address is at mmreg_1mb */ 22 #define DE_PORT_ADDR_TYPE3 0x100000 23 24 #define DE_SOURCE 0x0 25 #define DE_SOURCE_WRAP BIT(31) 26 #define DE_SOURCE_X_K1_SHIFT 16 27 #define DE_SOURCE_X_K1_MASK (0x3fff << 16) 28 #define DE_SOURCE_X_K1_MONO_MASK (0x1f << 16) 29 #define DE_SOURCE_Y_K2_MASK 0xffff 30 31 #define DE_DESTINATION 0x4 32 #define DE_DESTINATION_WRAP BIT(31) 33 #define DE_DESTINATION_X_SHIFT 16 34 #define DE_DESTINATION_X_MASK (0x1fff << 16) 35 #define DE_DESTINATION_Y_MASK 0xffff 36 37 #define DE_DIMENSION 0x8 38 #define DE_DIMENSION_X_SHIFT 16 39 #define DE_DIMENSION_X_MASK (0x1fff << 16) 40 #define DE_DIMENSION_Y_ET_MASK 0x1fff 41 42 #define DE_CONTROL 0xC 43 #define DE_CONTROL_STATUS BIT(31) 44 #define DE_CONTROL_PATTERN BIT(30) 45 #define DE_CONTROL_UPDATE_DESTINATION_X BIT(29) 46 #define DE_CONTROL_QUICK_START BIT(28) 47 #define DE_CONTROL_DIRECTION BIT(27) 48 #define DE_CONTROL_MAJOR BIT(26) 49 #define DE_CONTROL_STEP_X BIT(25) 50 #define DE_CONTROL_STEP_Y BIT(24) 51 #define DE_CONTROL_STRETCH BIT(23) 52 #define DE_CONTROL_HOST BIT(22) 53 #define DE_CONTROL_LAST_PIXEL BIT(21) 54 #define DE_CONTROL_COMMAND_SHIFT 16 55 #define DE_CONTROL_COMMAND_MASK (0x1f << 16) 56 #define DE_CONTROL_COMMAND_BITBLT (0x0 << 16) 57 #define DE_CONTROL_COMMAND_RECTANGLE_FILL (0x1 << 16) 58 #define DE_CONTROL_COMMAND_DE_TILE (0x2 << 16) 59 #define DE_CONTROL_COMMAND_TRAPEZOID_FILL (0x3 << 16) 60 #define DE_CONTROL_COMMAND_ALPHA_BLEND (0x4 << 16) 61 #define DE_CONTROL_COMMAND_RLE_STRIP (0x5 << 16) 62 #define DE_CONTROL_COMMAND_SHORT_STROKE (0x6 << 16) 63 #define DE_CONTROL_COMMAND_LINE_DRAW (0x7 << 16) 64 #define DE_CONTROL_COMMAND_HOST_WRITE (0x8 << 16) 65 #define DE_CONTROL_COMMAND_HOST_READ (0x9 << 16) 66 #define DE_CONTROL_COMMAND_HOST_WRITE_BOTTOM_UP (0xa << 16) 67 #define DE_CONTROL_COMMAND_ROTATE (0xb << 16) 68 #define DE_CONTROL_COMMAND_FONT (0xc << 16) 69 #define DE_CONTROL_COMMAND_TEXTURE_LOAD (0xe << 16) 70 #define DE_CONTROL_ROP_SELECT BIT(15) 71 #define DE_CONTROL_ROP2_SOURCE BIT(14) 72 #define DE_CONTROL_MONO_DATA_SHIFT 12 73 #define DE_CONTROL_MONO_DATA_MASK (0x3 << 12) 74 #define DE_CONTROL_MONO_DATA_NOT_PACKED (0x0 << 12) 75 #define DE_CONTROL_MONO_DATA_8_PACKED (0x1 << 12) 76 #define DE_CONTROL_MONO_DATA_16_PACKED (0x2 << 12) 77 #define DE_CONTROL_MONO_DATA_32_PACKED (0x3 << 12) 78 #define DE_CONTROL_REPEAT_ROTATE BIT(11) 79 #define DE_CONTROL_TRANSPARENCY_MATCH BIT(10) 80 #define DE_CONTROL_TRANSPARENCY_SELECT BIT(9) 81 #define DE_CONTROL_TRANSPARENCY BIT(8) 82 #define DE_CONTROL_ROP_MASK 0xff 83 84 /* Pseudo fields. */ 85 86 #define DE_CONTROL_SHORT_STROKE_DIR_MASK (0xf << 24) 87 #define DE_CONTROL_SHORT_STROKE_DIR_225 (0x0 << 24) 88 #define DE_CONTROL_SHORT_STROKE_DIR_135 (0x1 << 24) 89 #define DE_CONTROL_SHORT_STROKE_DIR_315 (0x2 << 24) 90 #define DE_CONTROL_SHORT_STROKE_DIR_45 (0x3 << 24) 91 #define DE_CONTROL_SHORT_STROKE_DIR_270 (0x4 << 24) 92 #define DE_CONTROL_SHORT_STROKE_DIR_90 (0x5 << 24) 93 #define DE_CONTROL_SHORT_STROKE_DIR_180 (0x8 << 24) 94 #define DE_CONTROL_SHORT_STROKE_DIR_0 (0xa << 24) 95 #define DE_CONTROL_ROTATION_MASK (0x3 << 24) 96 #define DE_CONTROL_ROTATION_0 (0x0 << 24) 97 #define DE_CONTROL_ROTATION_270 (0x1 << 24) 98 #define DE_CONTROL_ROTATION_90 (0x2 << 24) 99 #define DE_CONTROL_ROTATION_180 (0x3 << 24) 100 101 #define DE_PITCH 0x000010 102 #define DE_PITCH_DESTINATION_SHIFT 16 103 #define DE_PITCH_DESTINATION_MASK (0x1fff << 16) 104 #define DE_PITCH_SOURCE_MASK 0x1fff 105 106 #define DE_FOREGROUND 0x000014 107 #define DE_FOREGROUND_COLOR_MASK 0xffffffff 108 109 #define DE_BACKGROUND 0x000018 110 #define DE_BACKGROUND_COLOR_MASK 0xffffffff 111 112 #define DE_STRETCH_FORMAT 0x00001C 113 #define DE_STRETCH_FORMAT_PATTERN_XY BIT(30) 114 #define DE_STRETCH_FORMAT_PATTERN_Y_SHIFT 27 115 #define DE_STRETCH_FORMAT_PATTERN_Y_MASK (0x7 << 27) 116 #define DE_STRETCH_FORMAT_PATTERN_X_SHIFT 23 117 #define DE_STRETCH_FORMAT_PATTERN_X_MASK (0x7 << 23) 118 #define DE_STRETCH_FORMAT_PIXEL_FORMAT_SHIFT 20 119 #define DE_STRETCH_FORMAT_PIXEL_FORMAT_MASK (0x3 << 20) 120 #define DE_STRETCH_FORMAT_PIXEL_FORMAT_8 (0x0 << 20) 121 #define DE_STRETCH_FORMAT_PIXEL_FORMAT_16 (0x1 << 20) 122 #define DE_STRETCH_FORMAT_PIXEL_FORMAT_32 (0x2 << 20) 123 #define DE_STRETCH_FORMAT_PIXEL_FORMAT_24 (0x3 << 20) 124 #define DE_STRETCH_FORMAT_ADDRESSING_SHIFT 16 125 #define DE_STRETCH_FORMAT_ADDRESSING_MASK (0xf << 16) 126 #define DE_STRETCH_FORMAT_ADDRESSING_XY (0x0 << 16) 127 #define DE_STRETCH_FORMAT_ADDRESSING_LINEAR (0xf << 16) 128 #define DE_STRETCH_FORMAT_SOURCE_HEIGHT_MASK 0xfff 129 130 #define DE_COLOR_COMPARE 0x000020 131 #define DE_COLOR_COMPARE_COLOR_MASK 0xffffff 132 133 #define DE_COLOR_COMPARE_MASK 0x000024 134 #define DE_COLOR_COMPARE_MASK_MASK 0xffffff 135 136 #define DE_MASKS 0x000028 137 #define DE_MASKS_BYTE_MASK (0xffff << 16) 138 #define DE_MASKS_BIT_MASK 0xffff 139 140 #define DE_CLIP_TL 0x00002C 141 #define DE_CLIP_TL_TOP_MASK (0xffff << 16) 142 #define DE_CLIP_TL_STATUS BIT(13) 143 #define DE_CLIP_TL_INHIBIT BIT(12) 144 #define DE_CLIP_TL_LEFT_MASK 0xfff 145 146 #define DE_CLIP_BR 0x000030 147 #define DE_CLIP_BR_BOTTOM_MASK (0xffff << 16) 148 #define DE_CLIP_BR_RIGHT_MASK 0x1fff 149 150 #define DE_MONO_PATTERN_LOW 0x000034 151 #define DE_MONO_PATTERN_LOW_PATTERN_MASK 0xffffffff 152 153 #define DE_MONO_PATTERN_HIGH 0x000038 154 #define DE_MONO_PATTERN_HIGH_PATTERN_MASK 0xffffffff 155 156 #define DE_WINDOW_WIDTH 0x00003C 157 #define DE_WINDOW_WIDTH_DST_SHIFT 16 158 #define DE_WINDOW_WIDTH_DST_MASK (0x1fff << 16) 159 #define DE_WINDOW_WIDTH_SRC_MASK 0x1fff 160 161 #define DE_WINDOW_SOURCE_BASE 0x000040 162 #define DE_WINDOW_SOURCE_BASE_EXT BIT(27) 163 #define DE_WINDOW_SOURCE_BASE_CS BIT(26) 164 #define DE_WINDOW_SOURCE_BASE_ADDRESS_MASK 0x3ffffff 165 166 #define DE_WINDOW_DESTINATION_BASE 0x000044 167 #define DE_WINDOW_DESTINATION_BASE_EXT BIT(27) 168 #define DE_WINDOW_DESTINATION_BASE_CS BIT(26) 169 #define DE_WINDOW_DESTINATION_BASE_ADDRESS_MASK 0x3ffffff 170 171 #define DE_ALPHA 0x000048 172 #define DE_ALPHA_VALUE_MASK 0xff 173 174 #define DE_WRAP 0x00004C 175 #define DE_WRAP_X_MASK (0xffff << 16) 176 #define DE_WRAP_Y_MASK 0xffff 177 178 #define DE_STATUS 0x000050 179 #define DE_STATUS_CSC BIT(1) 180 #define DE_STATUS_2D BIT(0) 181 182 /* blt direction */ 183 #define TOP_TO_BOTTOM 0 184 #define LEFT_TO_RIGHT 0 185 #define BOTTOM_TO_TOP 1 186 #define RIGHT_TO_LEFT 1 187 188 void sm750_hw_set2dformat(struct lynx_accel *accel, int fmt); 189 190 void sm750_hw_de_init(struct lynx_accel *accel); 191 192 int sm750_hw_fillrect(struct lynx_accel *accel, 193 u32 base, u32 pitch, u32 Bpp, 194 u32 x, u32 y, u32 width, u32 height, 195 u32 color, u32 rop); 196 197 /** 198 * sm750_hm_copyarea 199 * @sBase: Address of source: offset in frame buffer 200 * @sPitch: Pitch value of source surface in BYTE 201 * @sx: Starting x coordinate of source surface 202 * @sy: Starting y coordinate of source surface 203 * @dBase: Address of destination: offset in frame buffer 204 * @dPitch: Pitch value of destination surface in BYTE 205 * @Bpp: Color depth of destination surface 206 * @dx: Starting x coordinate of destination surface 207 * @dy: Starting y coordinate of destination surface 208 * @width: width of rectangle in pixel value 209 * @height: height of rectangle in pixel value 210 * @rop2: ROP value 211 */ 212 int sm750_hw_copyarea(struct lynx_accel *accel, 213 unsigned int sBase, unsigned int sPitch, 214 unsigned int sx, unsigned int sy, 215 unsigned int dBase, unsigned int dPitch, 216 unsigned int Bpp, unsigned int dx, unsigned int dy, 217 unsigned int width, unsigned int height, 218 unsigned int rop2); 219 220 /** 221 * sm750_hw_imageblit 222 * @pSrcbuf: pointer to start of source buffer in system memory 223 * @srcDelta: Pitch value (in bytes) of the source buffer, +ive means top down 224 *>----- and -ive mean button up 225 * @startBit: Mono data can start at any bit in a byte, this value should be 226 *>----- 0 to 7 227 * @dBase: Address of destination: offset in frame buffer 228 * @dPitch: Pitch value of destination surface in BYTE 229 * @bytePerPixel: Color depth of destination surface 230 * @dx: Starting x coordinate of destination surface 231 * @dy: Starting y coordinate of destination surface 232 * @width: width of rectangle in pixel value 233 * @height: height of rectangle in pixel value 234 * @fColor: Foreground color (corresponding to a 1 in the monochrome data 235 * @bColor: Background color (corresponding to a 0 in the monochrome data 236 * @rop2: ROP value 237 */ 238 int sm750_hw_imageblit(struct lynx_accel *accel, const char *pSrcbuf, 239 u32 srcDelta, u32 startBit, u32 dBase, u32 dPitch, 240 u32 bytePerPixel, u32 dx, u32 dy, u32 width, 241 u32 height, u32 fColor, u32 bColor, u32 rop2); 242 243 #endif 244
