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drm/radeon/kms: always use writeback/events for fences on NI

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Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Alex Deucher 2011-01-06 21:19:27 -05:00 committed by Dave Airlie
parent 9ace9f7b16
commit 7d52785d2a
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/radeon/radeon_device.c
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@ -228,6 +228,11 @@ int radeon_wb_init(struct radeon_device *rdev)
rdev->wb.use_event = true;
}
}
/* always use writeback/events on NI */
if (ASIC_IS_DCE5(rdev)) {
rdev->wb.enabled = true;
rdev->wb.use_event = true;
}
dev_info(rdev->dev, "WB %sabled\n", rdev->wb.enabled ? "en" : "dis");