| Matthew Garrett | 2f62a35 | 2018-07-24 14:06:39 -0700 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | /* This file is part of the coreboot project. */ |
| 3 | |
| 4 | Device (GFX0) |
| 5 | { |
| 6 | Name (_ADR, 0x00020000) |
| 7 | Method (_DOS, 1, NotSerialized) |
| 8 | { |
| 9 | /* We never do anything in firmware, so _DOS is a noop */ |
| 10 | } |
| 11 | Method (_DOD, 0, NotSerialized) |
| 12 | { |
| 13 | return (Package (0x03) |
| 14 | { |
| 15 | 0x80000410, /* LCD */ |
| 16 | 0x80000120, /* VGA */ |
| 17 | 0x80000330 /* DP */ |
| 18 | }) |
| 19 | } |
| 20 | Device (LCD) |
| 21 | { |
| 22 | Method (_ADR, 0, Serialized) |
| 23 | { |
| 24 | Return (0x800000410) |
| 25 | } |
| 26 | |
| 27 | Method (_BCL, 0, NotSerialized) |
| 28 | { |
| 29 | Return (Package (0x12) |
| 30 | { |
| 31 | 0x0A, |
| 32 | 0x0F, |
| 33 | 0x00, |
| 34 | 0x01, |
| 35 | 0x02, |
| 36 | 0x03, |
| 37 | 0x04, |
| 38 | 0x05, |
| 39 | 0x06, |
| 40 | 0x07, |
| 41 | 0x08, |
| 42 | 0x09, |
| 43 | 0x0A, |
| 44 | 0x0B, |
| 45 | 0x0C, |
| 46 | 0x0D, |
| 47 | 0x0E, |
| 48 | 0x0F |
| 49 | }) |
| 50 | } |
| 51 | Method (_BCM, 1, NotSerialized) |
| 52 | { |
| 53 | \_SB.PCI0.LPCB.EC.BKLG = Arg0 |
| 54 | } |
| 55 | Method (_BQC, 0, NotSerialized) |
| 56 | { |
| 57 | Return (\_SB.PCI0.LPCB.EC.BKLG) |
| 58 | } |
| 59 | } |
| 60 | } |