diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2010-03-02 22:06:51 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-03-15 10:23:22 +1000 |
| commit | 839461d3b0e3082eb382f17a3e3899372f28649a (patch) | |
| tree | e34106e15420df1ef6c726e35783ae0d562fcb66 /drivers/gpu/drm/radeon/r600.c | |
| parent | 65388342d66a63a29c76058e94a00d7bc0c6423b (diff) | |
drm/radeon/kms: switch to condition waiting for reclocking
We tried to implement interruptible waiting with timeout (it was broken
anyway) which was not a good idea as explained by Andrew. It's possible
to avoid using additional variable but actually it inroduces using more
complex in-kernel tools. So simply add one variable for condition.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index c5229019729..5b56a1b3902 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -2765,6 +2765,7 @@ restart_ih: case 0: /* D1 vblank */ if (disp_int & LB_D1_VBLANK_INTERRUPT) { drm_handle_vblank(rdev->ddev, 0); + rdev->pm.vblank_sync = true; wake_up(&rdev->irq.vblank_queue); disp_int &= ~LB_D1_VBLANK_INTERRUPT; DRM_DEBUG("IH: D1 vblank\n"); @@ -2786,6 +2787,7 @@ restart_ih: case 0: /* D2 vblank */ if (disp_int & LB_D2_VBLANK_INTERRUPT) { drm_handle_vblank(rdev->ddev, 1); + rdev->pm.vblank_sync = true; wake_up(&rdev->irq.vblank_queue); disp_int &= ~LB_D2_VBLANK_INTERRUPT; DRM_DEBUG("IH: D2 vblank\n"); |