From mboxrd@z Thu Jan 1 00:00:00 1970 From: stu.hsieh@mediatek.com (Stu Hsieh) Date: Mon, 11 Jun 2018 11:26:02 +0800 Subject: [PATCH 10/28] drm/mediatek: add connection from OD1 to RDMA1 In-Reply-To: <1528687580-549-1-git-send-email-stu.hsieh@mediatek.com> References: <1528687580-549-1-git-send-email-stu.hsieh@mediatek.com> Message-ID: <1528687580-549-11-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 the connection from OD1 to RDMA1 for ext path. Signed-off-by: Stu Hsieh Reviewed-by: CK Hu --- 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 58e44349e315..8bfc0debd2c2 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -75,6 +75,7 @@ #define OVL0_MOUT_EN_COLOR0 0x1 #define OD_MOUT_EN_RDMA0 0x1 +#define OD1_MOUT_EN_RDMA1 BIT(16) #define UFOE_MOUT_EN_DSI0 0x1 #define COLOR0_SEL_IN_OVL0 0x1 #define OVL1_MOUT_EN_COLOR1 0x1 @@ -151,6 +152,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur, } else if (cur == DDP_COMPONENT_GAMMA && next == DDP_COMPONENT_RDMA1) { *addr = DISP_REG_CONFIG_DISP_GAMMA_MOUT_EN; value = GAMMA_MOUT_EN_RDMA1; + } else if (cur == DDP_COMPONENT_OD1 && next == DDP_COMPONENT_RDMA1) { + *addr = DISP_REG_CONFIG_DISP_OD_MOUT_EN; + value = OD1_MOUT_EN_RDMA1; } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) { *addr = DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN; value = RDMA1_MOUT_DPI0; -- 2.12.5