#include <linux/dma-mapping.h>
#include <linux/of_platform.h>
#include <linux/scatterlist.h>
+#include <linux/slab.h>
#include <linux/videodev2.h>
#include <media/vsp1.h>
static void rcar_du_vsp_cleanup(struct drm_device *dev, void *res)
{
struct rcar_du_vsp *vsp = res;
+ unsigned int i;
+
+ for (i = 0; i < vsp->num_planes; ++i) {
+ struct rcar_du_vsp_plane *plane = &vsp->planes[i];
+
+ drm_plane_cleanup(&plane->plane);
+ }
+
+ kfree(vsp->planes);
put_device(vsp->vsp);
}
struct rcar_du_device *rcdu = vsp->dev;
struct platform_device *pdev;
unsigned int num_crtcs = hweight32(crtcs);
+ unsigned int num_planes;
unsigned int i;
int ret;
* The VSP2D (Gen3) has 5 RPFs, but the VSP1D (Gen2) is limited to
* 4 RPFs.
*/
- vsp->num_planes = rcdu->info->gen >= 3 ? 5 : 4;
+ num_planes = rcdu->info->gen >= 3 ? 5 : 4;
- vsp->planes = devm_kcalloc(rcdu->dev, vsp->num_planes,
- sizeof(*vsp->planes), GFP_KERNEL);
+ vsp->planes = kcalloc(num_planes, sizeof(*vsp->planes), GFP_KERNEL);
if (!vsp->planes)
return -ENOMEM;
- for (i = 0; i < vsp->num_planes; ++i) {
+ for (i = 0; i < num_planes; ++i) {
enum drm_plane_type type = i < num_crtcs
? DRM_PLANE_TYPE_PRIMARY
: DRM_PLANE_TYPE_OVERLAY;
} else {
drm_plane_create_alpha_property(&plane->plane);
drm_plane_create_zpos_property(&plane->plane, 1, 1,
- vsp->num_planes - 1);
+ num_planes - 1);
}
+
+ vsp->num_planes++;
}
return 0;