diff options
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index af4b94ce8e94..42cdb4181643 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -599,11 +599,8 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, plane = crtc->primary; mutex_lock(&crtc->dev->mode_config.mutex); - drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE); -retry: - ret = drm_modeset_lock_all_ctx(crtc->dev, &ctx); - if (ret) - goto out; + DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, + DRM_MODESET_ACQUIRE_INTERRUPTIBLE, ret); if (crtc_req->mode_valid) { /* If we have a mode we need a framebuffer. */ @@ -768,13 +765,7 @@ out: fb = NULL; mode = NULL; - if (ret == -EDEADLK) { - ret = drm_modeset_backoff(&ctx); - if (!ret) - goto retry; - } - drm_modeset_drop_locks(&ctx); - drm_modeset_acquire_fini(&ctx); + DRM_MODESET_LOCK_ALL_END(ctx, ret); mutex_unlock(&crtc->dev->mode_config.mutex); return ret; |