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path: root/drivers/gpu/drm/radeon/radeon_pm.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_pm.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_pm.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 7ae606600107..2c2c901226f4 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -253,18 +253,13 @@ static void radeon_pm_set_clocks(struct radeon_device *rdev)
down_write(&rdev->pm.mclk_lock);
mutex_lock(&rdev->ring_lock);
- /* gui idle int has issues on older chips it seems */
- if (rdev->family >= CHIP_R600) {
- if (rdev->irq.installed) {
- /* wait for GPU to become idle */
- radeon_irq_kms_wait_gui_idle(rdev);
- }
- } else {
- struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
- if (ring->ready) {
- radeon_fence_wait_empty_locked(rdev, RADEON_RING_TYPE_GFX_INDEX);
- }
+ /* wait for the rings to drain */
+ for (i = 0; i < RADEON_NUM_RINGS; i++) {
+ struct radeon_ring *ring = &rdev->ring[i];
+ if (ring->ready)
+ radeon_fence_wait_empty_locked(rdev, i);
}
+
radeon_unmap_vram_bos(rdev);
if (rdev->irq.installed) {