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-rw-r--r--drivers/gpu/drm/sti/sti_drv.c24
1 files changed, 3 insertions, 21 deletions
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index 55b6967d27e1..90c46b49c931 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -119,30 +119,10 @@ err:
return ret;
}
-static int sti_atomic_check(struct drm_device *dev,
- struct drm_atomic_state *state)
-{
- int ret;
-
- ret = drm_atomic_helper_check_modeset(dev, state);
- if (ret)
- return ret;
-
- ret = drm_atomic_normalize_zpos(dev, state);
- if (ret)
- return ret;
-
- ret = drm_atomic_helper_check_planes(dev, state);
- if (ret)
- return ret;
-
- return ret;
-}
-
static const struct drm_mode_config_funcs sti_mode_config_funcs = {
.fb_create = drm_gem_fb_create,
.output_poll_changed = drm_fb_helper_output_poll_changed,
- .atomic_check = sti_atomic_check,
+ .atomic_check = drm_atomic_helper_check,
.atomic_commit = drm_atomic_helper_commit,
};
@@ -160,6 +140,8 @@ static void sti_mode_config_init(struct drm_device *dev)
dev->mode_config.max_height = STI_MAX_FB_HEIGHT;
dev->mode_config.funcs = &sti_mode_config_funcs;
+
+ dev->mode_config.normalize_zpos = true;
}
DEFINE_DRM_GEM_CMA_FOPS(sti_driver_fops);