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path: root/drivers/gpu/drm/radeon/r300.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/r300.c')
-rw-r--r--drivers/gpu/drm/radeon/r300.c21
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index e2dfae4b40e6..8ad5c6475d55 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -1414,11 +1414,18 @@ static int r300_startup(struct radeon_device *rdev)
dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
return r;
}
- r = r100_ib_init(rdev);
+
+ r = radeon_ib_pool_start(rdev);
+ if (r)
+ return r;
+
+ r = r100_ib_test(rdev);
if (r) {
- dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
+ dev_err(rdev->dev, "failed testing IB (%d).\n", r);
+ rdev->accel_working = false;
return r;
}
+
return 0;
}
@@ -1443,11 +1450,14 @@ int r300_resume(struct radeon_device *rdev)
r300_clock_startup(rdev);
/* Initialize surface registers */
radeon_surface_init(rdev);
+
+ rdev->accel_working = true;
return r300_startup(rdev);
}
int r300_suspend(struct radeon_device *rdev)
{
+ radeon_ib_pool_suspend(rdev);
r100_cp_disable(rdev);
radeon_wb_disable(rdev);
r100_irq_disable(rdev);
@@ -1548,7 +1558,14 @@ int r300_init(struct radeon_device *rdev)
return r;
}
r300_set_reg_safe(rdev);
+
+ r = radeon_ib_pool_init(rdev);
rdev->accel_working = true;
+ if (r) {
+ dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
+ rdev->accel_working = false;
+ }
+
r = r300_startup(rdev);
if (r) {
/* Somethings want wront with the accel init stop accel */