diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_pm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_pm.c | 17 |
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) { |