diff options
| author | Rob Clark <robdclark@gmail.com> | 2013-09-14 14:01:55 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2013-11-01 12:39:45 -0400 |
| commit | edd4fc63a33eeeb922503b14e8040a3b028c76a5 (patch) | |
| tree | 6916bd23f5af0045c7fad9e0fb73eff5990e02aa /drivers/gpu/drm/msm/msm_gpu.c | |
| parent | a862391871004bf8dea2299bb712aa93a512334a (diff) | |
drm/msm: rework inactive-work
Re-arrange things a bit so that we can get work requested after a bo
fence passes, like pageflip, done before retiring bo's. Without any
sort of bo cache in userspace, some games can trigger hundred's of
transient bo's, which can cause retire to take a long time (5-10ms).
Obviously we want a bo cache.. but this cleanup will make things a
bit easier for atomic as well and makes things a bit cleaner.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Acked-by: David Brown <davidb@codeaurora.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 3bab937965d..4583d61556f 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -268,6 +268,8 @@ static void retire_worker(struct work_struct *work) struct drm_device *dev = gpu->dev; uint32_t fence = gpu->funcs->last_fence(gpu); + msm_update_fence(gpu->dev, fence); + mutex_lock(&dev->struct_mutex); while (!list_empty(&gpu->active_list)) { @@ -287,8 +289,6 @@ static void retire_worker(struct work_struct *work) } } - msm_update_fence(gpu->dev, fence); - mutex_unlock(&dev->struct_mutex); } |