2 * Copyright (C) 2018 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
23 #include "intel_chipset.h"
28 #include "i915_pciids.h"
30 #undef INTEL_VGA_DEVICE
31 #define INTEL_VGA_DEVICE(id, gen) { id, gen }
33 static const struct pci_device {
37 /* Keep ids sorted by gen; latest gen first */
50 drm_private bool intel_is_genx(unsigned int devid, int gen)
52 const struct pci_device *p,
53 *pend = pciids + sizeof(pciids) / sizeof(pciids[0]);
55 for (p = pciids; p < pend; p++) {
56 /* PCI IDs are sorted */
60 if (p->device != devid)
72 drm_private bool intel_get_genx(unsigned int devid, int *gen)
74 const struct pci_device *p,
75 *pend = pciids + sizeof(pciids) / sizeof(pciids[0]);
77 for (p = pciids; p < pend; p++) {
78 if (p->device != devid)