diff options
Diffstat (limited to 'drivers/gpu/drm/drm_plane.c')
| -rw-r--r-- | drivers/gpu/drm/drm_plane.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 679455e36829..4cfb56893b7f 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -220,6 +220,9 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane, format_modifier_count++; } + if (format_modifier_count) + config->allow_fb_modifiers = true; + plane->modifier_count = format_modifier_count; plane->modifiers = kmalloc_array(format_modifier_count, sizeof(format_modifiers[0]), @@ -767,11 +770,8 @@ static int setplane_internal(struct drm_plane *plane, struct drm_modeset_acquire_ctx ctx; int ret; - drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE); -retry: - ret = drm_modeset_lock_all_ctx(plane->dev, &ctx); - if (ret) - goto fail; + DRM_MODESET_LOCK_ALL_BEGIN(plane->dev, ctx, + DRM_MODESET_ACQUIRE_INTERRUPTIBLE, ret); if (drm_drv_uses_atomic_modeset(plane->dev)) ret = __setplane_atomic(plane, crtc, fb, @@ -782,14 +782,7 @@ retry: crtc_x, crtc_y, crtc_w, crtc_h, src_x, src_y, src_w, src_h, &ctx); -fail: - 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); return ret; } |
