From 98b6d76f957ba80017a3118fe0e33030b4bc017b Mon Sep 17 00:00:00 2001 From: Stu Hsieh Date: Thu, 9 Aug 2018 10:15:46 +0800 Subject: [PATCH] drm/mediatek: add function to return RDMA layer number This patch add function to return RDMA layer number RDMA always has one layer. Signed-off-by: Stu Hsieh Signed-off-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c index 2d27e15445d2..b0a5cffe345a 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c @@ -192,6 +192,11 @@ static unsigned int rdma_fmt_convert(struct mtk_disp_rdma *rdma, } } +static unsigned int mtk_rdma_layer_nr(struct mtk_ddp_comp *comp) +{ + return 1; +} + static void mtk_rdma_layer_config(struct mtk_ddp_comp *comp, unsigned int idx, struct mtk_plane_state *state) { @@ -229,6 +234,7 @@ static const struct mtk_ddp_comp_funcs mtk_disp_rdma_funcs = { .stop = mtk_rdma_stop, .enable_vblank = mtk_rdma_enable_vblank, .disable_vblank = mtk_rdma_disable_vblank, + .layer_nr = mtk_rdma_layer_nr, .layer_config = mtk_rdma_layer_config, }; -- 2.45.2