| Message ID | 20210301120208.6707-3-biju.das.jz@bp.renesas.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | VSP trivial enhancements | expand |
diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c index f6d2f47a4058..06f74d410973 100644 --- a/drivers/media/platform/vsp1/vsp1_drm.c +++ b/drivers/media/platform/vsp1/vsp1_drm.c @@ -462,9 +462,9 @@ static int vsp1_du_pipeline_setup_inputs(struct vsp1_device *vsp1, * make sure it is present in the pipeline's list of entities if it * wasn't already. */ - if (!use_uif) { + if (drm_pipe->uif && !use_uif) { drm_pipe->uif->pipe = NULL; - } else if (!drm_pipe->uif->pipe) { + } else if (drm_pipe->uif && !drm_pipe->uif->pipe) { drm_pipe->uif->pipe = pipe; list_add_tail(&drm_pipe->uif->list_pipe, &pipe->entities); }
RZ/G2L SoC has no UIF. This patch fixes null pointer access, when UIF module is not used. Fixes: 5e824f989e6e8("media: v4l: vsp1: Integrate DISCOM in display pipeline") Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> --- drivers/media/platform/vsp1/vsp1_drm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)