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drm/nouveau/bios: use size/type from pci data structure 

The field at +0x2 is technically processor specific, though I don't know
that it's ever mattered in practice (yet).

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2014-09-22 10:51:37 +10:00
parent 8d85e06b5e
commit 7af4dec166
1 changed files with 8 additions and 2 deletions
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10
drivers/gpu/drm/nouveau/core/subdev/bios/image.c
View File

@ -24,10 +24,14 @@
#include <subdev/bios.h>
#include <subdev/bios/image.h>
#include <subdev/bios/pcir.h>
static bool
nvbios_imagen(struct nouveau_bios *bios, struct nvbios_image *image)
{
struct nvbios_pcirT pcir;
u8 ver;
u16 hdr;
u32 data;
switch ((data = nv_ro16(bios, image->base + 0x00))) {
@ -39,8 +43,10 @@ nvbios_imagen(struct nouveau_bios *bios, struct nvbios_image *image)
return false;
}
image->size = nv_ro08(bios, image->base + 0x02) * 512;
image->type = 0x00;
if (!(data = nvbios_pcirTp(bios, image->base, &ver, &hdr, &pcir)))
return false;
image->size = pcir.image_size;
image->type = pcir.image_type;
image->last = true;
return true;
}