This patch adds a helper ipu_plane_cleanup() to cleanup a IPU plane. It can be used in the bailout path of ipu_crtc_init(), for instance.
Signed-off-by: Liu Ying Ying.Liu@freescale.com --- This patch applies to the imx-drm/fixes branch of Philipp Zabel's open git.
drivers/gpu/drm/imx/ipuv3-plane.c | 6 ++++++ drivers/gpu/drm/imx/ipuv3-plane.h | 2 ++ 2 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index e2ff410..e60b382 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -410,3 +410,9 @@ struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
return ipu_plane; } + +void ipu_plane_cleanup(struct ipu_plane *ipu_plane) +{ + drm_plane_cleanup(&ipu_plane->base); + kfree(ipu_plane); +} diff --git a/drivers/gpu/drm/imx/ipuv3-plane.h b/drivers/gpu/drm/imx/ipuv3-plane.h index 3a443b4..dd2239c 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.h +++ b/drivers/gpu/drm/imx/ipuv3-plane.h @@ -36,6 +36,8 @@ struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu, int dma, int dp, unsigned int possible_crtcs, enum drm_plane_type type);
+void ipu_plane_cleanup(struct ipu_plane *ipu_plane); + /* Init IDMAC, DMFC, DP */ int ipu_plane_mode_set(struct ipu_plane *plane, struct drm_crtc *crtc, struct drm_display_mode *mode,