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drm/nouveau/bios: add some more signatures as seen on my gtx660

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
2014-09-25 11:37:51 +10:00
parent dbbd6bcfd4
commit 798dda5528
2 changed files with 2 additions and 0 deletions
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1
drivers/gpu/drm/nouveau/core/subdev/bios/image.c
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@@ -38,6 +38,7 @@ nvbios_imagen(struct nouveau_bios *bios, struct nvbios_image *image)
switch ((data = nv_ro16(bios, image->base + 0x00))) {
case 0xaa55:
case 0xbb77:
case 0x4e56: /* NV */
break;
default:

1
drivers/gpu/drm/nouveau/core/subdev/bios/pcir.c
View File

@@ -33,6 +33,7 @@ nvbios_pcirTe(struct nouveau_bios *bios, u32 base, u8 *ver, u16 *hdr)
data += base;
switch (nv_ro32(bios, data + 0x00)) {
case 0x52494350: /* PCIR */
case 0x53494752: /* RGIS */
case 0x5344504e: /* NPDS */
*hdr = nv_ro16(bios, data + 0x0a);
*ver = nv_ro08(bios, data + 0x0c);