diff options
| author | Michel Dänzer <daenzer@vmware.com> | 2009-07-21 09:23:57 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-07-29 06:08:39 (GMT) |
| commit | ecc0b32645bf19a3a240e72be3022ab3b46ad3d0 (patch) | |
| tree | dcfce62edabb75fb04b58c3d07a19845be6fb48d /drivers/gpu/drm/radeon/radeon.h | |
| parent | 3b170c3b2e688665fbc2845ba5bb4304bf38a119 (diff) | |
| download | linux-ecc0b32645bf19a3a240e72be3022ab3b46ad3d0.tar.xz | |
drm/radeon: Add radeon.test parameter for running BO GPU copy tests.
If enabled, during initialization BO GTT->VRAM and VRAM->GTT GPU copies are
tested across the whole GTT aperture.
This has helped uncover the benchmark copy size bug and verify the maximum
aperture size supported by the AGP bridge in my PowerBook.
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 045b33b..b1d945b 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -64,6 +64,7 @@ extern int radeon_agpmode; extern int radeon_vram_limit; extern int radeon_gart_size; extern int radeon_benchmarking; +extern int radeon_testing; extern int radeon_connector_table; /* @@ -535,6 +536,12 @@ void radeon_benchmark(struct radeon_device *rdev); /* + * Testing + */ +void radeon_test_moves(struct radeon_device *rdev); + + +/* * Debugfs */ int radeon_debugfs_add_files(struct radeon_device *rdev, |