diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2014-09-22 02:51:37 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2014-12-02 06:43:40 +0100 |
| commit | 7af4dec166d22f0b4fe30649fc5263a91126c64d (patch) | |
| tree | 0e2d4c887c0479b6798270794166c0e732e44a35 /drivers/gpu | |
| parent | drm/nouveau/bios: add pci data structure parsing (diff) | |
| download | linux-7af4dec166d22f0b4fe30649fc5263a91126c64d.tar.xz linux-7af4dec166d22f0b4fe30649fc5263a91126c64d.zip | |
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>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/subdev/bios/image.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/image.c b/drivers/gpu/drm/nouveau/core/subdev/bios/image.c index 4b2120b1fab1..64ed641b82b4 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/image.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/image.c @@ -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; } |