27 static int viafb_set_bpp(void __iomem *engine, u8 bpp)  in viafb_set_bpp()  argument
33 	gemode = readl(engine + VIA_REG_GEMODE) & 0xfffffcfc;  in viafb_set_bpp()
48 	writel(gemode, engine + VIA_REG_GEMODE);  in viafb_set_bpp()
53 static int hw_bitblt_1(void __iomem *engine, u8 op, u32 width, u32 height,  in hw_bitblt_1()  argument
93 	ret = viafb_set_bpp(engine, dst_bpp);  in hw_bitblt_1()
105 		writel(tmp, engine + 0x08);  in hw_bitblt_1()
114 	writel(tmp, engine + 0x0C);  in hw_bitblt_1()
122 	writel(tmp, engine + 0x10);  in hw_bitblt_1()
125 		writel(fg_color, engine + 0x18);  in hw_bitblt_1()
128 		writel(bg_color, engine + 0x1C);  in hw_bitblt_1()
138 		writel(tmp, engine + 0x30);  in hw_bitblt_1()
147 	writel(tmp, engine + 0x34);  in hw_bitblt_1()
159 	writel(tmp, engine + 0x38);  in hw_bitblt_1()
172 	writel(ge_cmd, engine);  in hw_bitblt_1()
181 		writel(src_mem[i], engine + VIA_MMIO_BLTBASE);  in hw_bitblt_1()
186 static int hw_bitblt_2(void __iomem *engine, u8 op, u32 width, u32 height,  in hw_bitblt_2()  argument
226 	ret = viafb_set_bpp(engine, dst_bpp);  in hw_bitblt_2()
240 	writel(tmp, engine + 0x08);  in hw_bitblt_2()
248 	writel(tmp, engine + 0x0C);  in hw_bitblt_2()
256 	writel(tmp, engine + 0x10);  in hw_bitblt_2()
264 	writel(tmp, engine + 0x14);  in hw_bitblt_2()
274 		writel(tmp, engine + 0x18);  in hw_bitblt_2()
283 		writel(tmp, engine + 0x1C);  in hw_bitblt_2()
287 		writel(fg_color, engine + 0x58);  in hw_bitblt_2()
289 		writel(fg_color, engine + 0x4C);  in hw_bitblt_2()
290 		writel(bg_color, engine + 0x50);  in hw_bitblt_2()
304 	writel(ge_cmd, engine);  in hw_bitblt_2()
313 		writel(src_mem[i], engine + VIA_MMIO_BLTBASE);  in hw_bitblt_2()
321 	void __iomem *engine;  in viafb_setup_engine()  local
324 	engine = viapar->shared->vdev->engine_mmio;  in viafb_setup_engine()
325 	if (!engine) {  in viafb_setup_engine()
383 	void __iomem *engine = viapar->shared->vdev->engine_mmio;  in viafb_reset_engine()  local
398 		writel(0x0, engine + i);  in viafb_reset_engine()
407 		writel(0x00100000, engine + VIA_REG_CR_TRANSET);  in viafb_reset_engine()
408 		writel(0x680A0000, engine + VIA_REG_CR_TRANSPACE);  in viafb_reset_engine()
409 		writel(0x02000000, engine + VIA_REG_CR_TRANSPACE);  in viafb_reset_engine()
413 		writel(0x00100000, engine + VIA_REG_TRANSET);  in viafb_reset_engine()
414 		writel(0x00000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
415 		writel(0x00333004, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
416 		writel(0x60000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
417 		writel(0x61000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
418 		writel(0x62000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
419 		writel(0x63000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
420 		writel(0x64000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
421 		writel(0x7D000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
423 		writel(0xFE020000, engine + VIA_REG_TRANSET);  in viafb_reset_engine()
424 		writel(0x00000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
449 		writel(0x00100000, engine + VIA_REG_CR_TRANSET);  in viafb_reset_engine()
450 		writel(vq_high, engine + VIA_REG_CR_TRANSPACE);  in viafb_reset_engine()
451 		writel(vq_start_low, engine + VIA_REG_CR_TRANSPACE);  in viafb_reset_engine()
452 		writel(vq_end_low, engine + VIA_REG_CR_TRANSPACE);  in viafb_reset_engine()
453 		writel(vq_len, engine + VIA_REG_CR_TRANSPACE);  in viafb_reset_engine()
454 		writel(0x74301001, engine + VIA_REG_CR_TRANSPACE);  in viafb_reset_engine()
455 		writel(0x00000000, engine + VIA_REG_CR_TRANSPACE);  in viafb_reset_engine()
458 		writel(0x00FE0000, engine + VIA_REG_TRANSET);  in viafb_reset_engine()
459 		writel(0x080003FE, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
460 		writel(0x0A00027C, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
461 		writel(0x0B000260, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
462 		writel(0x0C000274, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
463 		writel(0x0D000264, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
464 		writel(0x0E000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
465 		writel(0x0F000020, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
466 		writel(0x1000027E, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
467 		writel(0x110002FE, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
468 		writel(0x200F0060, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
470 		writel(0x00000006, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
471 		writel(0x40008C0F, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
472 		writel(0x44000000, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
473 		writel(0x45080C04, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
474 		writel(0x46800408, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
476 		writel(vq_high, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
477 		writel(vq_start_low, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
478 		writel(vq_end_low, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
479 		writel(vq_len, engine + VIA_REG_TRANSPACE);  in viafb_reset_engine()
484 	writel(viapar->shared->cursor_vram_addr, engine + VIA_REG_CURSOR_MODE);  in viafb_reset_engine()
485 	writel(0x0, engine + VIA_REG_CURSOR_POS);  in viafb_reset_engine()
486 	writel(0x0, engine + VIA_REG_CURSOR_ORG);  in viafb_reset_engine()
487 	writel(0x0, engine + VIA_REG_CURSOR_BG);  in viafb_reset_engine()
488 	writel(0x0, engine + VIA_REG_CURSOR_FG);  in viafb_reset_engine()
522 	void __iomem *engine = viapar->shared->vdev->engine_mmio;  in viafb_wait_engine_idle()  local
531 		while (!(readl(engine + VIA_REG_STATUS) &  in viafb_wait_engine_idle()
540 	while ((readl(engine + VIA_REG_STATUS) & mask) && (loop < MAXLOOP)) {  in viafb_wait_engine_idle()