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drm/radeon/kms: ignore unposted GPUs with no BIOS.

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If we find a GPU but we can't find its BIOS and it isn't posted,
then ignore it.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2009-12-01 14:06:31 +10:00
parent 4b30b87042
commit 72542d7705
12 changed files with 50 additions and 34 deletions
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6
drivers/gpu/drm/radeon/rv770.c
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@@ -975,7 +975,11 @@ int rv770_init(struct radeon_device *rdev)
if (r)
return r;
/* Post card if necessary */
if (!r600_card_posted(rdev) && rdev->bios) {
if (!r600_card_posted(rdev)) {
if (!rdev->bios) {
dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
return -EINVAL;
}
DRM_INFO("GPU not posted. posting now...\n");
atom_asic_init(rdev->mode_info.atom_context);
}