This patch add connection from RDMA2 to DSI0
Signed-off-by: Stu Hsieh stu.hsieh@mediatek.com --- 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 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;