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authorStu Hsieh <stu.hsieh@mediatek.com>2018-08-09 10:15:37 +0800
committerCK Hu <ck.hu@mediatek.com>2018-08-27 11:24:35 +0800
commit48d25d243bfb20a7230e9f226c560b71d989d962 (patch)
tree7812862b97810b85e19859b334319fabc29ff363 /drivers/gpu
parent29d32e466e98e03378878e95339334971d0fdaf4 (diff)
downloadlinux-48d25d243bfb20a7230e9f226c560b71d989d962.tar.bz2
drm/mediatek: add connection from RDMA0 to DSI1
This patch add connection from RDMA0 to DSI1 Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com> Signed-off-by: CK Hu <ck.hu@mediatek.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/mediatek/mtk_drm_ddp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index 03e3628b5b0d..310d8482d5a0 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -107,6 +107,7 @@
#define GAMMA_MOUT_EN_RDMA1 0x1
#define RDMA0_SOUT_DPI0 0x2
#define RDMA0_SOUT_DPI1 0x3
+#define RDMA0_SOUT_DSI1 0x1
#define RDMA0_SOUT_DSI2 0x4
#define RDMA0_SOUT_DSI3 0x5
#define RDMA1_SOUT_DPI0 0x2
@@ -228,6 +229,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
} 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_DSI1) {
+ *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
+ value = RDMA0_SOUT_DSI1;
} else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI2) {
*addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
value = RDMA0_SOUT_DSI2;