From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH v5, 26/32] drm/mediatek: add connection from RDMA0 to COLOR0 Date: Thu, 29 Aug 2019 22:50:48 +0800 Message-ID: <1567090254-15566-27-git-send-email-yongqiang.niu@mediatek.com> References: <1567090254-15566-1-git-send-email-yongqiang.niu@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1567090254-15566-1-git-send-email-yongqiang.niu@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: CK Hu , Philipp Zabel , Rob Herring , Matthias Brugger Cc: David Airlie , Daniel Vetter , Mark Rutland , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Yongqiang Niu List-Id: dri-devel@lists.freedesktop.org From: Yongqiang Niu This patch add connection from RDMA0 to COLOR0 Signed-off-by: Yongqiang Niu --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index 42a130a..03a46ec 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -171,6 +171,8 @@ struct mtk_ddp { struct mtk_mmsys_reg_data { u32 ovl0_mout_en; + u32 rdma0_sout_sel_in; + u32 rdma0_sout_color0; u32 rdma1_sout_sel_in; u32 rdma1_sout_dpi0; u32 dpi0_sel_in; @@ -428,6 +430,9 @@ static unsigned int mtk_ddp_sout_sel(const struct mtk_mmsys_reg_data *data, } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI3) { *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; value = RDMA2_SOUT_DSI3; + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_COLOR0) { + *addr = data->rdma0_sout_sel_in; + value = data->rdma0_sout_color0; } else { value = 0; } -- 1.8.1.1.dirty