dev/ic/i128.c

45 i128_init(bus_space_tag_t tag, bus_space_handle_t regh, int stride, int depth)
50 			bus_space_write_4(tag, regh, BUF_CTRL, BC_PSIZ_8B);
53 			bus_space_write_4(tag, regh, BUF_CTRL, BC_PSIZ_16B);
56 			bus_space_write_4(tag, regh, BUF_CTRL, BC_PSIZ_32B);
64 	bus_space_write_4(tag, regh, DE_PGE, 0);
65 	bus_space_write_4(tag, regh, DE_SORG, 0);
66 	bus_space_write_4(tag, regh, DE_DORG, 0);
67 	bus_space_write_4(tag, regh, DE_MSRC, 0);
68 	bus_space_write_4(tag, regh, DE_WKEY, 0);
69 	bus_space_write_4(tag, regh, DE_SPTCH, stride);
70 	bus_space_write_4(tag, regh, DE_DPTCH, stride);
71 	bus_space_write_4(tag, regh, RMSK, 0);
72 	bus_space_write_4(tag, regh, XY4_ZM, ZOOM_NONE);
73 	bus_space_write_4(tag, regh, LPAT, 0xffffffff);
74 	bus_space_write_4(tag, regh, ACNTRL, 0);
75 	bus_space_write_4(tag, regh, INTM, 3);
76 	bus_space_write_4(tag, regh, CLPTL, 0x00000000);
77 	bus_space_write_4(tag, regh, CLPBR, 0x1fff0fff);
78 	bus_space_write_4(tag, regh, MASK, 0xffffffff);
82 i128_bitblt(bus_space_tag_t tag, bus_space_handle_t regh, int xs, int ys,
98 	I128_READY(tag, regh);
99 	bus_space_write_4(tag, regh, CMD,
101 	bus_space_write_4(tag, regh, XY3_DIR, dir);
102 	bus_space_write_4(tag, regh, XY2_WH, (wi << 16) | he);
103 	bus_space_write_4(tag, regh, XY0_SRC, (xs << 16) | ys);
104 	bus_space_write_4(tag, regh, XY1_DST, (xd << 16) | yd);
105 	I128_DONE(tag, regh);
109 i128_rectfill(bus_space_tag_t tag, bus_space_handle_t regh, int x, int y,
113 	I128_READY(tag, regh);
114 	bus_space_write_4(tag, regh, CMD,
116 	bus_space_write_4(tag, regh, FORE, color);
117 	bus_space_write_4(tag, regh, XY3_DIR, 0);
118 	bus_space_write_4(tag, regh, XY2_WH, (wi << 16) | he);
119 	bus_space_write_4(tag, regh, XY0_SRC, 0);
120 	bus_space_write_4(tag, regh, XY1_DST, (x << 16) | y);
121 	I128_DONE(tag, regh);