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Date: Fri, 3 Jan 2020 11:12:21 +0800 From: Yongqiang Niu <yongqiang.niu@...iatek.com> To: CK Hu <ck.hu@...iatek.com>, Philipp Zabel <p.zabel@...gutronix.de>, Rob Herring <robh+dt@...nel.org>, Matthias Brugger <matthias.bgg@...il.com> CC: David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>, Mark Rutland <mark.rutland@....com>, <dri-devel@...ts.freedesktop.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-mediatek@...ts.infradead.org>, Yongqiang Niu <yongqiang.niu@...iatek.com> Subject: [RESEND PATCH v6 10/17] drm/mediatek: add connection from RDMA0 to COLOR0 This patch add connection from RDMA0 to COLOR0 Signed-off-by: Yongqiang Niu <yongqiang.niu@...iatek.com> Reviewed-by: CK Hu <ck.hu@...iatek.com> --- 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 3a1aa9a..b6b86600 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -172,6 +172,8 @@ 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; @@ -432,6 +434,9 @@ 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
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