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drm/radeon: disable tests/benchmarks if accel is disabled 

The tests are only usable if the acceleration engines have
been successfully initialized.

Based on an initial patch from: Alex Ivanov <gnidorah@p0n4ik.tk>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2013-09-23 10:38:26 -04:00
parent 360991867d
commit 4a1132a023
1 changed files with 12 additions and 3 deletions
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15
drivers/gpu/drm/radeon/radeon_device.c
View File

@ -1320,13 +1320,22 @@ int radeon_device_init(struct radeon_device *rdev,
return r;
}
if ((radeon_testing & 1)) {
radeon_test_moves(rdev);
if (rdev->accel_working)
radeon_test_moves(rdev);
else
DRM_INFO("radeon: acceleration disabled, skipping move tests\n");
}
if ((radeon_testing & 2)) {
radeon_test_syncing(rdev);
if (rdev->accel_working)
radeon_test_syncing(rdev);
else
DRM_INFO("radeon: acceleration disabled, skipping sync tests\n");
}
if (radeon_benchmarking) {
radeon_benchmark(rdev, radeon_benchmarking);
if (rdev->accel_working)
radeon_benchmark(rdev, radeon_benchmarking);
else
DRM_INFO("radeon: acceleration disabled, skipping benchmarks\n");
}
return 0;
}