Searched refs:crtc (Results 1 – 3 of 3) sorted by relevance
/arch/x86/boot/ |
D | video-vga.c | 134 u16 crtc; in vga_set_480_scanlines() local 137 crtc = vga_crtc(); in vga_set_480_scanlines() 139 out_idx(0x0c, crtc, 0x11); /* Vertical sync end, unlock CR0-7 */ in vga_set_480_scanlines() 140 out_idx(0x0b, crtc, 0x06); /* Vertical total */ in vga_set_480_scanlines() 141 out_idx(0x3e, crtc, 0x07); /* Vertical overflow */ in vga_set_480_scanlines() 142 out_idx(0xea, crtc, 0x10); /* Vertical sync start */ in vga_set_480_scanlines() 143 out_idx(end, crtc, 0x12); /* Vertical display end */ in vga_set_480_scanlines() 144 out_idx(0xe7, crtc, 0x15); /* Vertical blank start */ in vga_set_480_scanlines() 145 out_idx(0x04, crtc, 0x16); /* Vertical blank end */ in vga_set_480_scanlines()
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D | video-mode.c | 121 u16 crtc; in vga_recalc_vertical() local 131 crtc = vga_crtc(); in vga_recalc_vertical() 133 pt = in_idx(crtc, 0x11); in vga_recalc_vertical() 135 out_idx(pt, crtc, 0x11); in vga_recalc_vertical() 137 out_idx((u8)rows, crtc, 0x12); /* Lower height register */ in vga_recalc_vertical() 139 ov = in_idx(crtc, 0x07); /* Overflow register */ in vga_recalc_vertical() 143 out_idx(ov, crtc, 0x07); in vga_recalc_vertical()
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D | video-bios.c | 73 u16 crtc; in bios_probe() local 81 crtc = vga_crtc(); in bios_probe() 106 if (in_idx(crtc, 0x0f)) in bios_probe()
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