diff options
Diffstat (limited to 'drivers/staging/sm750fb/sm750_accel.h')
| -rw-r--r-- | drivers/staging/sm750fb/sm750_accel.h | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/drivers/staging/sm750fb/sm750_accel.h b/drivers/staging/sm750fb/sm750_accel.h new file mode 100644 index 000000000..2c79cb730 --- /dev/null +++ b/drivers/staging/sm750fb/sm750_accel.h @@ -0,0 +1,243 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef ACCEL_H__ +#define ACCEL_H__ + +#define HW_ROP2_COPY 0xc +#define HW_ROP2_XOR 0x6 + +/* notes: below address are the offset value from de_base_address (0x100000)*/ + +/* for sm718/750/502 de_base is at mmreg_1mb*/ +#define DE_BASE_ADDR_TYPE1 0x100000 +/* for sm712,de_base is at mmreg_32kb */ +#define DE_BASE_ADDR_TYPE2 0x8000 +/* for sm722,de_base is at mmreg_0 */ +#define DE_BASE_ADDR_TYPE3 0 + +/* type1 data port address is at mmreg_0x110000*/ +#define DE_PORT_ADDR_TYPE1 0x110000 +/* for sm712,data port address is at mmreg_0 */ +#define DE_PORT_ADDR_TYPE2 0x100000 +/* for sm722,data port address is at mmreg_1mb */ +#define DE_PORT_ADDR_TYPE3 0x100000 + +#define DE_SOURCE 0x0 +#define DE_SOURCE_WRAP BIT(31) +#define DE_SOURCE_X_K1_SHIFT 16 +#define DE_SOURCE_X_K1_MASK (0x3fff << 16) +#define DE_SOURCE_X_K1_MONO_MASK (0x1f << 16) +#define DE_SOURCE_Y_K2_MASK 0xffff + +#define DE_DESTINATION 0x4 +#define DE_DESTINATION_WRAP BIT(31) +#define DE_DESTINATION_X_SHIFT 16 +#define DE_DESTINATION_X_MASK (0x1fff << 16) +#define DE_DESTINATION_Y_MASK 0xffff + +#define DE_DIMENSION 0x8 +#define DE_DIMENSION_X_SHIFT 16 +#define DE_DIMENSION_X_MASK (0x1fff << 16) +#define DE_DIMENSION_Y_ET_MASK 0x1fff + +#define DE_CONTROL 0xC +#define DE_CONTROL_STATUS BIT(31) +#define DE_CONTROL_PATTERN BIT(30) +#define DE_CONTROL_UPDATE_DESTINATION_X BIT(29) +#define DE_CONTROL_QUICK_START BIT(28) +#define DE_CONTROL_DIRECTION BIT(27) +#define DE_CONTROL_MAJOR BIT(26) +#define DE_CONTROL_STEP_X BIT(25) +#define DE_CONTROL_STEP_Y BIT(24) +#define DE_CONTROL_STRETCH BIT(23) +#define DE_CONTROL_HOST BIT(22) +#define DE_CONTROL_LAST_PIXEL BIT(21) +#define DE_CONTROL_COMMAND_SHIFT 16 +#define DE_CONTROL_COMMAND_MASK (0x1f << 16) +#define DE_CONTROL_COMMAND_BITBLT (0x0 << 16) +#define DE_CONTROL_COMMAND_RECTANGLE_FILL (0x1 << 16) +#define DE_CONTROL_COMMAND_DE_TILE (0x2 << 16) +#define DE_CONTROL_COMMAND_TRAPEZOID_FILL (0x3 << 16) +#define DE_CONTROL_COMMAND_ALPHA_BLEND (0x4 << 16) +#define DE_CONTROL_COMMAND_RLE_STRIP (0x5 << 16) +#define DE_CONTROL_COMMAND_SHORT_STROKE (0x6 << 16) +#define DE_CONTROL_COMMAND_LINE_DRAW (0x7 << 16) +#define DE_CONTROL_COMMAND_HOST_WRITE (0x8 << 16) +#define DE_CONTROL_COMMAND_HOST_READ (0x9 << 16) +#define DE_CONTROL_COMMAND_HOST_WRITE_BOTTOM_UP (0xa << 16) +#define DE_CONTROL_COMMAND_ROTATE (0xb << 16) +#define DE_CONTROL_COMMAND_FONT (0xc << 16) +#define DE_CONTROL_COMMAND_TEXTURE_LOAD (0xe << 16) +#define DE_CONTROL_ROP_SELECT BIT(15) +#define DE_CONTROL_ROP2_SOURCE BIT(14) +#define DE_CONTROL_MONO_DATA_SHIFT 12 +#define DE_CONTROL_MONO_DATA_MASK (0x3 << 12) +#define DE_CONTROL_MONO_DATA_NOT_PACKED (0x0 << 12) +#define DE_CONTROL_MONO_DATA_8_PACKED (0x1 << 12) +#define DE_CONTROL_MONO_DATA_16_PACKED (0x2 << 12) +#define DE_CONTROL_MONO_DATA_32_PACKED (0x3 << 12) +#define DE_CONTROL_REPEAT_ROTATE BIT(11) +#define DE_CONTROL_TRANSPARENCY_MATCH BIT(10) +#define DE_CONTROL_TRANSPARENCY_SELECT BIT(9) +#define DE_CONTROL_TRANSPARENCY BIT(8) +#define DE_CONTROL_ROP_MASK 0xff + +/* Pseudo fields. */ + +#define DE_CONTROL_SHORT_STROKE_DIR_MASK (0xf << 24) +#define DE_CONTROL_SHORT_STROKE_DIR_225 (0x0 << 24) +#define DE_CONTROL_SHORT_STROKE_DIR_135 (0x1 << 24) +#define DE_CONTROL_SHORT_STROKE_DIR_315 (0x2 << 24) +#define DE_CONTROL_SHORT_STROKE_DIR_45 (0x3 << 24) +#define DE_CONTROL_SHORT_STROKE_DIR_270 (0x4 << 24) +#define DE_CONTROL_SHORT_STROKE_DIR_90 (0x5 << 24) +#define DE_CONTROL_SHORT_STROKE_DIR_180 (0x8 << 24) +#define DE_CONTROL_SHORT_STROKE_DIR_0 (0xa << 24) +#define DE_CONTROL_ROTATION_MASK (0x3 << 24) +#define DE_CONTROL_ROTATION_0 (0x0 << 24) +#define DE_CONTROL_ROTATION_270 (0x1 << 24) +#define DE_CONTROL_ROTATION_90 (0x2 << 24) +#define DE_CONTROL_ROTATION_180 (0x3 << 24) + +#define DE_PITCH 0x000010 +#define DE_PITCH_DESTINATION_SHIFT 16 +#define DE_PITCH_DESTINATION_MASK (0x1fff << 16) +#define DE_PITCH_SOURCE_MASK 0x1fff + +#define DE_FOREGROUND 0x000014 +#define DE_FOREGROUND_COLOR_MASK 0xffffffff + +#define DE_BACKGROUND 0x000018 +#define DE_BACKGROUND_COLOR_MASK 0xffffffff + +#define DE_STRETCH_FORMAT 0x00001C +#define DE_STRETCH_FORMAT_PATTERN_XY BIT(30) +#define DE_STRETCH_FORMAT_PATTERN_Y_SHIFT 27 +#define DE_STRETCH_FORMAT_PATTERN_Y_MASK (0x7 << 27) +#define DE_STRETCH_FORMAT_PATTERN_X_SHIFT 23 +#define DE_STRETCH_FORMAT_PATTERN_X_MASK (0x7 << 23) +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_SHIFT 20 +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_MASK (0x3 << 20) +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_8 (0x0 << 20) +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_16 (0x1 << 20) +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_32 (0x2 << 20) +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_24 (0x3 << 20) +#define DE_STRETCH_FORMAT_ADDRESSING_SHIFT 16 +#define DE_STRETCH_FORMAT_ADDRESSING_MASK (0xf << 16) +#define DE_STRETCH_FORMAT_ADDRESSING_XY (0x0 << 16) +#define DE_STRETCH_FORMAT_ADDRESSING_LINEAR (0xf << 16) +#define DE_STRETCH_FORMAT_SOURCE_HEIGHT_MASK 0xfff + +#define DE_COLOR_COMPARE 0x000020 +#define DE_COLOR_COMPARE_COLOR_MASK 0xffffff + +#define DE_COLOR_COMPARE_MASK 0x000024 +#define DE_COLOR_COMPARE_MASK_MASK 0xffffff + +#define DE_MASKS 0x000028 +#define DE_MASKS_BYTE_MASK (0xffff << 16) +#define DE_MASKS_BIT_MASK 0xffff + +#define DE_CLIP_TL 0x00002C +#define DE_CLIP_TL_TOP_MASK (0xffff << 16) +#define DE_CLIP_TL_STATUS BIT(13) +#define DE_CLIP_TL_INHIBIT BIT(12) +#define DE_CLIP_TL_LEFT_MASK 0xfff + +#define DE_CLIP_BR 0x000030 +#define DE_CLIP_BR_BOTTOM_MASK (0xffff << 16) +#define DE_CLIP_BR_RIGHT_MASK 0x1fff + +#define DE_MONO_PATTERN_LOW 0x000034 +#define DE_MONO_PATTERN_LOW_PATTERN_MASK 0xffffffff + +#define DE_MONO_PATTERN_HIGH 0x000038 +#define DE_MONO_PATTERN_HIGH_PATTERN_MASK 0xffffffff + +#define DE_WINDOW_WIDTH 0x00003C +#define DE_WINDOW_WIDTH_DST_SHIFT 16 +#define DE_WINDOW_WIDTH_DST_MASK (0x1fff << 16) +#define DE_WINDOW_WIDTH_SRC_MASK 0x1fff + +#define DE_WINDOW_SOURCE_BASE 0x000040 +#define DE_WINDOW_SOURCE_BASE_EXT BIT(27) +#define DE_WINDOW_SOURCE_BASE_CS BIT(26) +#define DE_WINDOW_SOURCE_BASE_ADDRESS_MASK 0x3ffffff + +#define DE_WINDOW_DESTINATION_BASE 0x000044 +#define DE_WINDOW_DESTINATION_BASE_EXT BIT(27) +#define DE_WINDOW_DESTINATION_BASE_CS BIT(26) +#define DE_WINDOW_DESTINATION_BASE_ADDRESS_MASK 0x3ffffff + +#define DE_ALPHA 0x000048 +#define DE_ALPHA_VALUE_MASK 0xff + +#define DE_WRAP 0x00004C +#define DE_WRAP_X_MASK (0xffff << 16) +#define DE_WRAP_Y_MASK 0xffff + +#define DE_STATUS 0x000050 +#define DE_STATUS_CSC BIT(1) +#define DE_STATUS_2D BIT(0) + +/* blt direction */ +#define TOP_TO_BOTTOM 0 +#define LEFT_TO_RIGHT 0 +#define BOTTOM_TO_TOP 1 +#define RIGHT_TO_LEFT 1 + +void sm750_hw_set2dformat(struct lynx_accel *accel, int fmt); + +void sm750_hw_de_init(struct lynx_accel *accel); + +int sm750_hw_fillrect(struct lynx_accel *accel, + u32 base, u32 pitch, u32 Bpp, + u32 x, u32 y, u32 width, u32 height, + u32 color, u32 rop); + +/** + * sm750_hm_copyarea + * @sBase: Address of source: offset in frame buffer + * @sPitch: Pitch value of source surface in BYTE + * @sx: Starting x coordinate of source surface + * @sy: Starting y coordinate of source surface + * @dBase: Address of destination: offset in frame buffer + * @dPitch: Pitch value of destination surface in BYTE + * @Bpp: Color depth of destination surface + * @dx: Starting x coordinate of destination surface + * @dy: Starting y coordinate of destination surface + * @width: width of rectangle in pixel value + * @height: height of rectangle in pixel value + * @rop2: ROP value + */ +int sm750_hw_copyarea(struct lynx_accel *accel, + unsigned int sBase, unsigned int sPitch, + unsigned int sx, unsigned int sy, + unsigned int dBase, unsigned int dPitch, + unsigned int Bpp, unsigned int dx, unsigned int dy, + unsigned int width, unsigned int height, + unsigned int rop2); + +/** + * sm750_hw_imageblit + * @pSrcbuf: pointer to start of source buffer in system memory + * @srcDelta: Pitch value (in bytes) of the source buffer, +ive means top down + *>----- and -ive mean button up + * @startBit: Mono data can start at any bit in a byte, this value should be + *>----- 0 to 7 + * @dBase: Address of destination: offset in frame buffer + * @dPitch: Pitch value of destination surface in BYTE + * @bytePerPixel: Color depth of destination surface + * @dx: Starting x coordinate of destination surface + * @dy: Starting y coordinate of destination surface + * @width: width of rectangle in pixel value + * @height: height of rectangle in pixel value + * @fColor: Foreground color (corresponding to a 1 in the monochrome data + * @bColor: Background color (corresponding to a 0 in the monochrome data + * @rop2: ROP value + */ +int sm750_hw_imageblit(struct lynx_accel *accel, const char *pSrcbuf, + u32 srcDelta, u32 startBit, u32 dBase, u32 dPitch, + u32 bytePerPixel, u32 dx, u32 dy, u32 width, + u32 height, u32 fColor, u32 bColor, u32 rop2); + +#endif |