diff options
| author | Jerome Glisse | 2009-09-16 15:24:21 +0200 |
|---|---|---|
| committer | Dave Airlie | 2009-09-18 08:01:57 +0200 |
| commit | 733289c2656c556d5cf36eafa1c8ec77222c359f (patch) | |
| tree | bb4df1305a867baf63fba27620d6f8c0f68db1a4 /drivers/gpu/drm/radeon/r420.c | |
| parent | drm/r600/kms: fixup number of loops per blit calculation. (diff) | |
| download | kernel-qcow2-linux-733289c2656c556d5cf36eafa1c8ec77222c359f.tar.gz kernel-qcow2-linux-733289c2656c556d5cf36eafa1c8ec77222c359f.tar.xz kernel-qcow2-linux-733289c2656c556d5cf36eafa1c8ec77222c359f.zip | |
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.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c index 33a25a4377b8..2142a4781970 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; } |