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| author | Stu Hsieh <stu.hsieh@mediatek.com> | 2018-08-09 10:15:39 +0800 |
|---|---|---|
| committer | CK Hu <ck.hu@mediatek.com> | 2018-08-27 11:24:35 +0800 |
| commit | 85186efc2a5975801cd4ba03a9143305e474b645 (patch) | |
| tree | cceeba0fd1cf7c76f47ca04c1e1302c9d9755506 | |
| parent | 0a14785ee32ad40458657edaf1025f71ebbc1147 (diff) | |
| download | linux-stable-85186efc2a5975801cd4ba03a9143305e474b645.tar.gz linux-stable-85186efc2a5975801cd4ba03a9143305e474b645.tar.bz2 linux-stable-85186efc2a5975801cd4ba03a9143305e474b645.zip | |
drm/mediatek: add connection from RDMA2 to DSI0
This patch add connection from RDMA2 to DSI0
Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 4 |
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 31189fad8d4e..3239f22785fd 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -125,6 +125,7 @@ #define DPI1_SEL_IN_RDMA1 (0x1 << 8) #define DPI1_SEL_IN_RDMA2 (0x3 << 8) #define DSI0_SEL_IN_RDMA1 0x1 +#define DSI0_SEL_IN_RDMA2 0x4 #define DSI1_SEL_IN_RDMA1 0x1 #define DSI1_SEL_IN_RDMA2 0x4 #define DSI2_SEL_IN_RDMA1 (0x1 << 16) @@ -309,6 +310,9 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur, } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI1) { *addr = DISP_REG_CONFIG_DPI_SEL_IN; value = DPI1_SEL_IN_RDMA2; + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI0) { + *addr = DISP_REG_CONFIG_DSIE_SEL_IN; + value = DSI0_SEL_IN_RDMA2; } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI1) { *addr = DISP_REG_CONFIG_DSIE_SEL_IN; value = DSI1_SEL_IN_RDMA2; |