提交 75def778 编写于 作者: P Peter Ujfalusi 提交者: Tomi Valkeinen

drm: rcar-du: Let core take care of normalizing the zpos

Set the drm_mode_config->normalize_zpos and call drm_atomic_helper_check()
from rcar_du_atomic_check() instead of re implementing the function locally.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
CC: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180321102029.15248-6-peter.ujfalusi@ti.com
上级 352f9a84
......@@ -233,15 +233,7 @@ static int rcar_du_atomic_check(struct drm_device *dev,
struct rcar_du_device *rcdu = dev->dev_private;
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);
ret = drm_atomic_helper_check(dev, state);
if (ret)
return ret;
......@@ -529,6 +521,7 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu)
dev->mode_config.min_height = 0;
dev->mode_config.max_width = 4095;
dev->mode_config.max_height = 2047;
dev->mode_config.normalize_zpos = true;
dev->mode_config.funcs = &rcar_du_mode_config_funcs;
dev->mode_config.helper_private = &rcar_du_mode_config_helper;
......
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