34 	sendack = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x9b, 0xff);  in send_ack()
35 	sendack |= 0x80;  in send_ack()
36 	ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x9b, 0x00, sendack);  in send_ack()
42 	sendack = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x9b, 0xff);  in send_nack()
43 	sendack &= ~0x80;  in send_nack()
44 	ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x9b, 0x00, sendack);  in send_nack()
50 	u32 retry = 0;  in wait_ack()
52 		waitack = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd2, 0xff);  in wait_ack()
53 		waitack &= 0x80;  in wait_ack()
66 	u32 retry = 0;  in wait_nack()
68 		waitack = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd2, 0xff);  in wait_nack()
69 		waitack &= 0x80;  in wait_nack()
81 	ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x9b, ~0x40, 0x40);  in set_cmd_trigger()
86 	ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x9b, ~0x40, 0x00);  in clear_cmd_trigger()
89 #if 0
93 	u32 retry = 0;
95 		waitready = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd2, 0xff);
96 		waitready &= 0x40;
110 	int retry = 0;  in ast_write_cmd()
113 		ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x9a, 0x00, data);  in ast_write_cmd()
135 		ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x9a, 0x00, data);  in ast_write_data()
146 #if 0
152 	*data = 0;
156 	tmp = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd3, 0xff);
169 	ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x9a, 0x00, 0x00);
175 	ast_write_cmd(dev, 0x40);  in ast_set_dp501_video_output()
183 	return ast_mindwm(ast, 0x1e6e2104) & 0x7fffffff;  in get_fw_base()
192 	data = ast_mindwm(ast, 0x1e6e2100) & 0x01;  in ast_backup_fw()
195 		for (i = 0; i < size; i += 4)  in ast_backup_fw()
205 	u32 i, data, len = 0;  in ast_launch_m68k()
210 	data = ast_mindwm(ast, 0x1e6e2100) & 0x01;  in ast_launch_m68k()
218 			    ast_load_dp501_microcode(dev) < 0)  in ast_launch_m68k()
225 		ast_moutdwm(ast, 0x1e6e2000, 0x1688a8a8);  in ast_launch_m68k()
226 		data = ast_mindwm(ast, 0x1e6e0004);  in ast_launch_m68k()
227 		switch (data & 0x03) {  in ast_launch_m68k()
228 		case 0:  in ast_launch_m68k()
229 			boot_address = 0x44000000;  in ast_launch_m68k()
233 			boot_address = 0x48000000;  in ast_launch_m68k()
236 			boot_address = 0x50000000;  in ast_launch_m68k()
239 			boot_address = 0x60000000;  in ast_launch_m68k()
242 		boot_address -= 0x200000; /* -2MB */  in ast_launch_m68k()
245 		for (i = 0; i < len; i += 4) {  in ast_launch_m68k()
251 		ast_moutdwm(ast, 0x1e6e2000, 0x1688a8a8);  in ast_launch_m68k()
254 		ast_moutdwm(ast, 0x1e6e2104, 0x80000000 + boot_address);  in ast_launch_m68k()
255 		ast_moutdwm(ast, 0x1e6e2100, 1);  in ast_launch_m68k()
258 		data = ast_mindwm(ast, 0x1e6e2040) & 0xfffff1ff;		/* D[11:9] = 100b: UEFI handling */  in ast_launch_m68k()
259 		data |= 0x800;  in ast_launch_m68k()
260 		ast_moutdwm(ast, 0x1e6e2040, data);  in ast_launch_m68k()
262 …jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x99, 0xfc); /* D[1:0]: Reserved Video Buffer…  in ast_launch_m68k()
263 		jreg |= 0x02;  in ast_launch_m68k()
264 		ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x99, jreg);  in ast_launch_m68k()
273 	u8 linkcap[4], linkrate, linklanes, maxclk = 0xff;  in ast_get_dp501_max_clk()
278 	offset = 0xf000;  in ast_get_dp501_max_clk()
280 	if ((data & 0xf0) != 0x10) /* version: 1x */  in ast_get_dp501_max_clk()
284 	offset  = 0xf014;  in ast_get_dp501_max_clk()
286 	if (linkcap[2] == 0) {  in ast_get_dp501_max_clk()
287 		linkrate = linkcap[0];  in ast_get_dp501_max_clk()
289 		data = (linkrate == 0x0a) ? (90 * linklanes) : (54 * linklanes);  in ast_get_dp501_max_clk()
290 		if (data > 0xff)  in ast_get_dp501_max_clk()
291 			data = 0xff;  in ast_get_dp501_max_clk()
305 	offset = 0xf000;  in ast_dp501_read_edid()
307 	if ((data & 0xf0) != 0x10)  in ast_dp501_read_edid()
311 	offset = 0xf010;  in ast_dp501_read_edid()
313 	if (!(data & 0x01))  in ast_dp501_read_edid()
317 	offset = 0xf020;  in ast_dp501_read_edid()
318 	for (i = 0; i < 128; i += 4) {  in ast_dp501_read_edid()
331 	ast_write32(ast, 0xf004, 0x1e6e0000);  in ast_init_dvo()
332 	ast_write32(ast, 0xf000, 0x1);  in ast_init_dvo()
333 	ast_write32(ast, 0x12000, 0x1688a8a8);  in ast_init_dvo()
335 	jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd0, 0xff);  in ast_init_dvo()
336 	if (!(jreg & 0x80)) {  in ast_init_dvo()
338 		data = ast_read32(ast, 0x12008);  in ast_init_dvo()
340 		data &= 0xfffff8ff;  in ast_init_dvo()
341 		data |= 0x00000500;  in ast_init_dvo()
342 		ast_write32(ast, 0x12008, data);  in ast_init_dvo()
345 			data = ast_read32(ast, 0x12084);  in ast_init_dvo()
347 			data |= 0xfffe0000;  in ast_init_dvo()
348 			ast_write32(ast, 0x12084, data);  in ast_init_dvo()
350 			data = ast_read32(ast, 0x12088);  in ast_init_dvo()
352 			data |= 0x000fffff;  in ast_init_dvo()
353 			ast_write32(ast, 0x12088, data);  in ast_init_dvo()
355 			data = ast_read32(ast, 0x12090);  in ast_init_dvo()
357 			data &= 0xffffffcf;  in ast_init_dvo()
358 			data |= 0x00000020;  in ast_init_dvo()
359 			ast_write32(ast, 0x12090, data);  in ast_init_dvo()
361 			data = ast_read32(ast, 0x12088);  in ast_init_dvo()
363 			data |= 0x30000000;  in ast_init_dvo()
364 			ast_write32(ast, 0x12088, data);  in ast_init_dvo()
366 			data = ast_read32(ast, 0x1208c);  in ast_init_dvo()
368 			data |= 0x000000cf;  in ast_init_dvo()
369 			ast_write32(ast, 0x1208c, data);  in ast_init_dvo()
371 			data = ast_read32(ast, 0x120a4);  in ast_init_dvo()
373 			data |= 0xffff0000;  in ast_init_dvo()
374 			ast_write32(ast, 0x120a4, data);  in ast_init_dvo()
376 			data = ast_read32(ast, 0x120a8);  in ast_init_dvo()
378 			data |= 0x0000000f;  in ast_init_dvo()
379 			ast_write32(ast, 0x120a8, data);  in ast_init_dvo()
381 			data = ast_read32(ast, 0x12094);  in ast_init_dvo()
383 			data |= 0x00000002;  in ast_init_dvo()
384 			ast_write32(ast, 0x12094, data);  in ast_init_dvo()
389 	data = ast_read32(ast, 0x1202c);  in ast_init_dvo()
390 	data &= 0xfffbffff;  in ast_init_dvo()
391 	ast_write32(ast, 0x1202c, data);  in ast_init_dvo()
394 	ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xa3, 0xcf, 0x80);  in ast_init_dvo()
409 	ast_write32(ast, 0xf004, 0x1e6e0000);  in ast_init_analog()
410 	ast_write32(ast, 0xf000, 0x1);  in ast_init_analog()
413 	ast_write32(ast, 0x12000, 0x1688a8a8);  in ast_init_analog()
414 	ast_write32(ast, 0x12000, 0x1688a8a8);  in ast_init_analog()
415 	ast_write32(ast, 0x12000, 0x1688a8a8);  in ast_init_analog()
418 	data = ast_read32(ast, 0x1202c);  in ast_init_analog()
419 	data &= 0xfffcffff;  in ast_init_analog()
420 	ast_write32(ast, 0, data);  in ast_init_analog()
423 	ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xa3, 0xcf, 0x00);  in ast_init_analog()
432 		jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd1, 0xff);  in ast_init_3rdtx()
433 		switch (jreg & 0x0e) {  in ast_init_3rdtx()
434 		case 0x04:  in ast_init_3rdtx()
437 		case 0x08:  in ast_init_3rdtx()
440 		case 0x0c:  in ast_init_3rdtx()