drm/mediatek: add DSI3 support for mutex

This patch add the DSI3 support for mutex

Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index a0b526b16da13c5edc48254eb530c5e43704d3a0..15e436d4e8a078180f0ce4f27a88fd4ee44b5f3c 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -78,6 +78,7 @@
 #define MUTEX_SOF_DPI0                 3
 #define MUTEX_SOF_DPI1                 4
 #define MUTEX_SOF_DSI2                 5
+#define MUTEX_SOF_DSI3                 6
 
 #define OVL0_MOUT_EN_COLOR0            0x1
 #define OD_MOUT_EN_RDMA0               0x1
@@ -387,6 +388,9 @@ void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex,
        case DDP_COMPONENT_DSI2:
                reg = MUTEX_SOF_DSI2;
                break;
+       case DDP_COMPONENT_DSI3:
+               reg = MUTEX_SOF_DSI3;
+               break;
        case DDP_COMPONENT_DPI0:
                reg = MUTEX_SOF_DPI0;
                break;
@@ -425,6 +429,7 @@ void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex *mutex,
        case DDP_COMPONENT_DSI0:
        case DDP_COMPONENT_DSI1:
        case DDP_COMPONENT_DSI2:
+       case DDP_COMPONENT_DSI3:
        case DDP_COMPONENT_DPI0:
        case DDP_COMPONENT_DPI1:
                writel_relaxed(MUTEX_SOF_SINGLE_MODE,