drm/mediatek: add connection from RDMA1 to DSI0 (0a14785e) · Commits · 戴 / test

drivers/gpu/drm/mediatek/mtk_drm_ddp.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -124,6 +124,7 @@
		#define DPI0_SEL_IN_RDMA2 0x3
		#define DPI1_SEL_IN_RDMA1 (0x1 << 8)
		#define DPI1_SEL_IN_RDMA2 (0x3 << 8)
		#define DSI0_SEL_IN_RDMA1 0x1
		#define DSI1_SEL_IN_RDMA1 0x1
		#define DSI1_SEL_IN_RDMA2 0x4
		#define DSI2_SEL_IN_RDMA1 (0x1 << 16)
		@@ -290,6 +291,9 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
		} else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI1) {
		*addr = DISP_REG_CONFIG_DPI_SEL_IN;
		value = DPI1_SEL_IN_RDMA1;
		} else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI0) {
		*addr = DISP_REG_CONFIG_DSIE_SEL_IN;
		value = DSI0_SEL_IN_RDMA1;
		} else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI1) {
		*addr = DISP_REG_CONFIG_DSIO_SEL_IN;
		value = DSI1_SEL_IN_RDMA1;