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drm/nouveau/bios: use NPDE to locate images beyond those defined by PCIR 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2014-09-22 11:21:57 +10:00
parent b71a1344ec
commit 7205875d09
1 changed files with 7 additions and 0 deletions
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7
drivers/gpu/drm/nouveau/core/subdev/bios/image.c
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@ -25,11 +25,13 @@
#include <subdev/bios.h>
#include <subdev/bios/image.h>
#include <subdev/bios/pcir.h>
#include <subdev/bios/npde.h>
static bool
nvbios_imagen(struct nouveau_bios *bios, struct nvbios_image *image)
{
struct nvbios_pcirT pcir;
struct nvbios_npdeT npde;
u8 ver;
u16 hdr;
u32 data;
@ -48,6 +50,11 @@ nvbios_imagen(struct nouveau_bios *bios, struct nvbios_image *image)
image->size = pcir.image_size;
image->type = pcir.image_type;
image->last = pcir.last;
if (!(data = nvbios_npdeTp(bios, image->base, &npde)))
return true;
image->size = npde.image_size;
image->last = npde.last;
return true;
}