This is a compile time #if for now, to be converted into proper module parameter (or dropped if there is no more need for that).
Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 66a1c8889cf3..08b47609a315 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -611,6 +611,7 @@ static int _dpu_kms_drm_obj_init(struct dpu_kms *dpu_kms) for (i = 0; i < catalog->sspp_count; i++) { enum drm_plane_type type;
+#if 0 if ((catalog->sspp[i].features & BIT(DPU_SSPP_CURSOR)) && cursor_planes_idx < max_crtc_count) type = DRM_PLANE_TYPE_CURSOR; @@ -625,6 +626,19 @@ static int _dpu_kms_drm_obj_init(struct dpu_kms *dpu_kms)
plane = dpu_plane_init(dev, catalog->sspp[i].id, type, (1UL << max_crtc_count) - 1); +#else + if (primary_planes_idx < max_crtc_count) + type = DRM_PLANE_TYPE_PRIMARY; + else if (cursor_planes_idx < max_crtc_count) + type = DRM_PLANE_TYPE_CURSOR; + else + type = DRM_PLANE_TYPE_OVERLAY; + + DPU_DEBUG("Create virtual plane type %d \n", type); + + plane = dpu_plane_init(dev, SSPP_NONE, type, + (1UL << max_crtc_count) - 1); +#endif if (IS_ERR(plane)) { DPU_ERROR("dpu_plane_init failed\n"); ret = PTR_ERR(plane);