diff options
| author | Stu Hsieh <stu.hsieh@mediatek.com> | 2018-08-09 10:15:46 +0800 |
|---|---|---|
| committer | CK Hu <ck.hu@mediatek.com> | 2018-08-27 11:24:37 +0800 |
| commit | 98b6d76f957ba80017a3118fe0e33030b4bc017b (patch) | |
| tree | f94e100ee140b12042c3c4f664cf238abe8cbc77 | |
| parent | 1cbcb763ea5035e7ef01010ea68eb3b5143ad7cb (diff) | |
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 <stu.hsieh@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6 |
1 files changed, 6 insertions, 0 deletions
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, }; |