Cross Reference: /src/sys/dev/ic/vga.c

Lines Matching defs:vh
529 	struct vga_handle *vh = &vc->hdl;
533 	vh->vh_iot = iot;
534 	vh->vh_memt = memt;
536 	if (bus_space_map(vh->vh_iot, 0x3c0, 0x10, 0, &vh->vh_ioh_vga))
540 	mor = vga_raw_read(vh, VGA_MISC_DATAR);
541 	vh->vh_mono = !(mor & 1);
543 	if (bus_space_map(vh->vh_iot, (vh->vh_mono ? 0x3b0 : 0x3d0), 0x10, 0,
544 	    &vh->vh_ioh_6845))
547 	if (bus_space_map(vh->vh_memt, 0xa0000, 0x20000, 
548 	    BUS_SPACE_MAP_CACHEABLE, &vh->vh_allmemh))
551 	if (bus_space_subregion(vh->vh_memt, vh->vh_allmemh,
552 	    (vh->vh_mono ? 0x10000 : 0x18000), 0x8000, &vh->vh_memh))
558 	vc->currenttype = vh->vh_mono ? &vga_25lscreen_mono : &vga_25lscreen;
584 	if (!vh->vh_mono && (u_int)WSDISPLAY_BORDER_COLOR < sizeof(fgansitopc))
585 		_vga_attr_write(vh, VGA_ATC_OVERSCAN,
716 	struct vga_handle *vh;
719 	vh = &vc->hdl;
724 		bus_space_unmap(vh->vh_iot, vh->vh_ioh_vga, 0x10);
725 		bus_space_unmap(vh->vh_iot, vh->vh_ioh_6845, 0x10);
726 		bus_space_unmap(vh->vh_memt, vh->vh_allmemh, 0x20000);
1006 	struct vga_handle *vh = &vc->hdl;
1037 		bus_space_read_region_2(vh->vh_memt, vh->vh_memh,
1043 		vga_setscreentype(vh, type);
1052 		vga_6845_write(vh, startadrh, scr->pcs.dispoffset >> 9);
1053 		vga_6845_write(vh, startadrl, scr->pcs.dispoffset >> 1);
1056 	bus_space_write_region_2(vh->vh_memt, vh->vh_memh,
1461 	struct vga_handle *vh = &vc->hdl;
1493 	vga_6845_write(vh, startadrh, scr->pcs.visibleoffset >> 9);
1494 	vga_6845_write(vh, startadrl, scr->pcs.visibleoffset >> 1);
1509 	struct vga_handle *vh = &vc->hdl;
1513 	if (vh->vh_mono)
1516 	value = _vga_attr_read(vh, VGA_ATC_OVERSCAN);
1529 	struct vga_handle *vh = &vc->hdl;
1531 	if (vh->vh_mono)
1536 	_vga_attr_write(vh, VGA_ATC_OVERSCAN, fgansitopc[value]);
1557 	struct vga_handle *vh = &vc->hdl;
1561 	if (vh->vh_mono)
1564 	vga_raw_write(vh, VGA_DAC_PELMASK, 0xff);
1565 	vga_raw_write(vh, VGA_DAC_ADDRR, 0x00);
1567 		*palette++ = vga_raw_read(vh, VGA_DAC_PALETTE);
1569 	vga_reset_state(vh);			/* reset flip/flop */
1575 	struct vga_handle *vh = &vc->hdl;
1579 	if (vh->vh_mono)
1582 	vga_raw_write(vh, VGA_DAC_PELMASK, 0xff);
1583 	vga_raw_write(vh, VGA_DAC_ADDRW, 0x00);
1585 		vga_raw_write(vh, VGA_DAC_PALETTE, *palette++);
1587 	vga_reset_state(vh);			/* reset flip/flop */
1588 	vga_enable(vh);
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