fbdev/mb862xx/mb862xxfb_accel.c

43 	__u32 cmd[6];
45 	cmd[0] = (GDC_TYPE_SETREGISTER << 24) | (1 << 16) | GDC_REG_MODE_BITMAP;
47 	cmd[1] = (2 << 7) | (GDC_ROP_COPY << 9);
48 	cmd[2] = GDC_TYPE_BLTCOPYP << 24;
51 		cmd[2] |= GDC_CMD_BLTCOPY_TOP_LEFT << 16;
53 		cmd[2] |= GDC_CMD_BLTCOPY_BOTTOM_LEFT << 16;
55 		cmd[2] |= GDC_CMD_BLTCOPY_TOP_RIGHT << 16;
57 		cmd[2] |= GDC_CMD_BLTCOPY_BOTTOM_RIGHT << 16;
59 	cmd[3] = (area->sy << 16) | area->sx;
60 	cmd[4] = (area->dy << 16) | area->dx;
61 	cmd[5] = (area->height << 16) | area->width;
62 	mb862xxfb_write_fifo(6, cmd, info);
66  * Fill in the cmd array /GDC FIFO commands/ to draw a 1bit image.
67  * Make sure cmd has enough room!
69 static void mb86290fb_imageblit1(u32 *cmd, u16 step, u16 dx, u16 dy,
79 	cmd[0] = (GDC_TYPE_SETREGISTER << 24) | (1 << 16) | GDC_REG_MODE_BITMAP;
81 	cmd[1] = (2 << 7) | (GDC_ROP_COPY << 9);
82 	cmd[2] =
84 	cmd[3] = fgcolor;
85 	cmd[4] =
87 	cmd[5] = bgcolor;
94 	cmd[6] = (GDC_TYPE_DRAWBITMAPP << 24) |
96 	cmd[7] = (dy << 16) | dx;
97 	cmd[8] = (height << 16) | width;
100 		memcpy(&cmd[9 + i * step], line, step << 2);
105 				cmd[9 + i * step + k] =
106 				    cpu_to_be32(cmd[9 + i * step + k]);
115  * Fill in the cmd array /GDC FIFO commands/ to draw a 8bit image.
116  * Make sure cmd has enough room!
118 static void mb86290fb_imageblit8(u32 *cmd, u16 step, u16 dx, u16 dy,
127 	cmd[0] = (GDC_TYPE_DRAWBITMAPP << 24) |
129 	cmd[1] = (dy << 16) | dx;
130 	cmd[2] = (height << 16) | width;
139 			cmd[3 + i * step + j] =
142 			cmd[3 + i * step + j] |=
154  * Fill in the cmd array /GDC FIFO commands/ to draw a 16bit image.
155  * Make sure cmd has enough room!
157 static void mb86290fb_imageblit16(u32 *cmd, u16 step, u16 dx, u16 dy,
170 	cmd[0] = (GDC_TYPE_DRAWBITMAPP << 24) |
172 	cmd[1] = (dy << 16) | dx;
173 	cmd[2] = (height << 16) | width;
176 		memcpy(&cmd[3 + i * step], line, step);
185 	u32 *cmd = NULL;
240 	cmd = kmalloc_array(cmdlen, 4, GFP_DMA);
241 	if (!cmd)
243 	cmdfn(cmd, step, dx, dy, width, height, fgcolor, bgcolor, image, info);
244 	mb862xxfb_write_fifo(cmdlen, cmd, info);
245 	kfree(cmd);
253 	u32 cmd[7];
280 		cmd[1] = (2 << 7) | (GDC_ROP_XOR << 9);
285 		cmd[1] = (2 << 7) | (GDC_ROP_COPY << 9);
290 	cmd[0] = (GDC_TYPE_SETREGISTER << 24) | (1 << 16) | GDC_REG_MODE_BITMAP;
291 	/* cmd[1] set earlier */
292 	cmd[2] =
294 	cmd[3] = fg;
295 	cmd[4] = (GDC_TYPE_DRAWRECTP << 24) | (GDC_CMD_BLT_FILL << 16);
296 	cmd[5] = (rect->dy << 16) | (rect->dx);
297 	cmd[6] = (height << 16) | width;
299 	mb862xxfb_write_fifo(7, cmd, info);