Messages in this thread Patch in this message | | | From | Stu Hsieh <> | Subject | [PATCH v3 10/13] drm/mediatek: add callback function to return RDMA layer number | Date | Mon, 6 Aug 2018 19:58:17 +0800 |
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This patch add callback function to return RDMA layer number
RDMA always has one layer.
Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com> --- 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 91a8b6e27d39..68c99253285b 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c @@ -188,6 +188,11 @@ 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) { @@ -220,6 +225,7 @@ 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, }; -- 2.12.5.2.gbdf23ab
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