[PATCH v6 22/29] drm/mediatek: add connection from RDMA2 to DSI1
From: CK Hu <hidden>
Date: 2018-06-19 08:44:35
Also in:
dri-devel, linux-devicetree, linux-mediatek, lkml
On Tue, 2018-06-19 at 15:34 +0800, Stu Hsieh wrote:
This patch add the connection from RDMA2 to DSI1
Reviewed-by: CK Hu <redacted>
quoted hunk ↗ jump to hunk
Signed-off-by: Stu Hsieh <redacted> --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 8 ++++++++ 1 file changed, 8 insertions(+)diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index a4b418302f32..db78fad785e3 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c@@ -94,11 +94,13 @@ #define RDMA1_SOUT_DSI3 0x5 #define RDMA2_SOUT_DPI0 0x2 #define RDMA2_SOUT_DPI1 0x3 +#define RDMA2_SOUT_DSI1 0x1 #define DPI0_SEL_IN_RDMA1 0x1 #define DPI0_SEL_IN_RDMA2 0x3 #define DPI1_SEL_IN_RDMA1 (0x1 << 8) #define DPI1_SEL_IN_RDMA2 (0x3 << 8) #define DSI1_SEL_IN_RDMA1 0x1 +#define DSI1_SEL_IN_RDMA2 0x4 #define DSI2_SEL_IN_RDMA1 (0x1 << 16) #define DSI3_SEL_IN_RDMA1 (0x1 << 16) #define COLOR1_SEL_IN_OVL1 0x1@@ -204,6 +206,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur, } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI1) { *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; value = RDMA2_SOUT_DPI1; + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI1) { + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; + value = RDMA2_SOUT_DSI1; } else { value = 0; }@@ -241,6 +246,9 @@ 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_DSI1) { + *addr = DISP_REG_CONFIG_DSIE_SEL_IN; + value = DSI1_SEL_IN_RDMA2; } else if (cur == DDP_COMPONENT_OVL1 && next == DDP_COMPONENT_COLOR1) { *addr = DISP_REG_CONFIG_DISP_COLOR1_SEL_IN; value = COLOR1_SEL_IN_OVL1;