aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/radeon/r420.c
diff options
context:
space:
mode:
authorJerome Glisse <jglisse@redhat.com>2009-09-16 15:24:21 +0200
committerDave Airlie <airlied@redhat.com>2009-09-18 16:01:57 +1000
commit733289c2656c556d5cf36eafa1c8ec77222c359f (patch)
treebb4df1305a867baf63fba27620d6f8c0f68db1a4 /drivers/gpu/drm/radeon/r420.c
parent7cbb355e947b3b426cefd9a3dc0dda3af9f9345a (diff)
drm/radeon/kms: don't fail if we fail to init GPU acceleration
Userspace can query if acceleration is working or not true get info ioctl and could fallback to software if for some reason kernel failed to initialize KMS. This should allow to give a working KMS setup in all case (even with non functionning accel). Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r420.c')
-rw-r--r--drivers/gpu/drm/radeon/r420.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 33a25a4377b..2142a478197 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -329,6 +329,7 @@ int r420_init(struct radeon_device *rdev)
return r;
}
r300_set_reg_safe(rdev);
+ rdev->accel_working = true;
r = r420_resume(rdev);
if (r) {
/* Somethings want wront with the accel init stop accel */
@@ -343,6 +344,7 @@ int r420_init(struct radeon_device *rdev)
r100_pci_gart_fini(rdev);
radeon_agp_fini(rdev);
radeon_irq_kms_fini(rdev);
+ rdev->accel_working = false;
}
return 0;
}