drm/radeon: remove ip_pool start/suspend

The IB pool is in gart memory, so it is completely
superfluous to unpin / repin it on suspend / resume.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 6 insertions, 11 deletions

diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 7e230f62f0fa..cc0ffb9be2bd 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -951,9 +951,11 @@ static int rv770_startup(struct radeon_device *rdev)
         if (r)
                 return r;
 
-        r = radeon_ib_pool_start(rdev);
-        if (r)
+        r = radeon_ib_pool_init(rdev);
+        if (r) {
+                dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
                 return r;
+        }
 
         r = radeon_ib_ring_tests(rdev);
         if (r)
@@ -994,7 +996,6 @@ int rv770_resume(struct radeon_device *rdev)
 int rv770_suspend(struct radeon_device *rdev)
 {
         r600_audio_fini(rdev);
-        radeon_ib_pool_suspend(rdev);
         r600_blit_suspend(rdev);
         r700_cp_stop(rdev);
         rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
@@ -1075,20 +1076,14 @@ int rv770_init(struct radeon_device *rdev)
         if (r)
                 return r;
 
-        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 = rv770_startup(rdev);
         if (r) {
                 dev_err(rdev->dev, "disabling GPU acceleration\n");
                 r700_cp_fini(rdev);
                 r600_irq_fini(rdev);
                 radeon_wb_fini(rdev);
-                r100_ib_fini(rdev);
+                radeon_ib_pool_fini(rdev);
                 radeon_irq_kms_fini(rdev);
                 rv770_pcie_gart_fini(rdev);
                 rdev->accel_working = false;
@@ -1103,7 +1098,7 @@ void rv770_fini(struct radeon_device *rdev)
         r700_cp_fini(rdev);
         r600_irq_fini(rdev);
         radeon_wb_fini(rdev);
-        r100_ib_fini(rdev);
+        radeon_ib_pool_fini(rdev);
         radeon_irq_kms_fini(rdev);
         rv770_pcie_gart_fini(rdev);
         r600_vram_scratch_fini(rdev);