From mboxrd@z Thu Jan 1 00:00:00 1970 From: stu.hsieh@mediatek.com (Stu Hsieh) Date: Tue, 24 Jul 2018 16:17:01 +0800 Subject: [PATCH v1 01/15] drm/mediatek: add connection from RDMA0 to DPI1 In-Reply-To: <1532420235-22268-1-git-send-email-stu.hsieh@mediatek.com> References: <1532420235-22268-1-git-send-email-stu.hsieh@mediatek.com> Message-ID: <1532420235-22268-2-git-send-email-stu.hsieh@mediatek.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch add connection from RDMA0 to DPI1 Signed-off-by: Stu Hsieh --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index 87e4191c250e..03e3628b5b0d 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -106,6 +106,7 @@ #define OVL1_MOUT_EN_COLOR1 0x1 #define GAMMA_MOUT_EN_RDMA1 0x1 #define RDMA0_SOUT_DPI0 0x2 +#define RDMA0_SOUT_DPI1 0x3 #define RDMA0_SOUT_DSI2 0x4 #define RDMA0_SOUT_DSI3 0x5 #define RDMA1_SOUT_DPI0 0x2 @@ -224,6 +225,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur, } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI0) { *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; value = RDMA0_SOUT_DPI0; + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI1) { + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; + value = RDMA0_SOUT_DPI1; } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI2) { *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; value = RDMA0_SOUT_DSI2; -- 2.12.5