Add secure layer config support for ovl_adaptor and sub driver mdp_rdma.
Signed-off-by: Jason-JH.Lin jason-jh.lin@mediatek.com --- drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 3 +++ drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 11 ++++++++--- drivers/gpu/drm/mediatek/mtk_mdp_rdma.h | 2 ++ 3 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c index 28a0bccfb0b9..274961222672 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c @@ -153,6 +153,9 @@ void mtk_ovl_adaptor_layer_config(struct device *dev, unsigned int idx, rdma_config.pitch = pending->pitch; rdma_config.fmt = pending->format; rdma_config.color_encoding = pending->color_encoding; + rdma_config.source_size = (pending->height - 1) * pending->pitch + + pending->width * fmt_info->cpp[0]; + rdma_config.is_sec = state->pending.is_sec; mtk_mdp_rdma_config(rdma_l, &rdma_config, cmdq_pkt);
if (use_dual_pipe) { diff --git a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c index c3adaeefd551..1c4798e3bbc3 100644 --- a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c @@ -94,6 +94,7 @@ struct mtk_mdp_rdma { void __iomem *regs; struct clk *clk; struct cmdq_client_reg cmdq_reg; + resource_size_t regs_pa; };
static unsigned int rdma_fmt_convert(unsigned int fmt) @@ -198,9 +199,12 @@ void mtk_mdp_rdma_config(struct device *dev, struct mtk_mdp_rdma_cfg *cfg, else mtk_ddp_write_mask(cmdq_pkt, 0, &priv->cmdq_reg, priv->regs, MDP_RDMA_SRC_CON, FLD_OUTPUT_ARGB); - - mtk_ddp_write_mask(cmdq_pkt, cfg->addr0, &priv->cmdq_reg, priv->regs, - MDP_RDMA_SRC_BASE_0, FLD_SRC_BASE_0); + if (cfg->is_sec) + mtk_ddp_sec_write(cmdq_pkt, priv->regs_pa + MDP_RDMA_SRC_BASE_0, + cfg->addr0, CMDQ_IWC_H_2_MVA, 0, cfg->source_size, 0); + else + mtk_ddp_write_mask(cmdq_pkt, cfg->addr0, &priv->cmdq_reg, priv->regs, + MDP_RDMA_SRC_BASE_0, FLD_SRC_BASE_0);
mtk_ddp_write_mask(cmdq_pkt, src_pitch_y, &priv->cmdq_reg, priv->regs, MDP_RDMA_MF_BKGD_SIZE_IN_BYTE, FLD_MF_BKGD_WB); @@ -285,6 +289,7 @@ static int mtk_mdp_rdma_probe(struct platform_device *pdev) return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + priv->regs_pa = res->start; priv->regs = devm_ioremap_resource(dev, res); if (IS_ERR(priv->regs)) { dev_err(dev, "failed to ioremap rdma\n"); diff --git a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.h b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.h index 9943ee3aac31..9add18e96319 100644 --- a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.h +++ b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.h @@ -15,6 +15,8 @@ struct mtk_mdp_rdma_cfg { unsigned int y_top; int fmt; int color_encoding; + unsigned int source_size; + unsigned int is_sec; };
#endif // __MTK_MDP_RDMA_H__