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

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>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index 5f117cd8736a..d2dac45173c2 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -482,10 +482,9 @@ int rs600_init(struct radeon_device *rdev)
                         RREG32(R_0007C0_CP_STAT));
         }
         /* check if cards are posted or not */
-        if (!radeon_card_posted(rdev) && rdev->bios) {
-                DRM_INFO("GPU not posted. posting now...\n");
-                atom_asic_init(rdev->mode_info.atom_context);
-        }
+        if (radeon_boot_test_post_card(rdev) == false)
+                return -EINVAL;
+
         /* Initialize clocks */
         radeon_get_clock_info(rdev->ddev);
         /* Initialize power management */