drm/mediatek: add DPI1 support for mutex

This patch add the DPI1 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 0a1b967..4c203d0 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -76,6 +76,7 @@
 #define MUTEX_SOF_DSI0                 1
 #define MUTEX_SOF_DSI1                 2
 #define MUTEX_SOF_DPI0                 3
+#define MUTEX_SOF_DPI1                 4
 
 #define OVL0_MOUT_EN_COLOR0            0x1
 #define OD_MOUT_EN_RDMA0               0x1
@@ -385,6 +386,9 @@ void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex,
        case DDP_COMPONENT_DPI0:
                reg = MUTEX_SOF_DPI0;
                break;
+       case DDP_COMPONENT_DPI1:
+               reg = MUTEX_SOF_DPI1;
+               break;
        default:
                if (ddp->mutex_mod[id] < 32) {
                        offset = DISP_REG_MUTEX_MOD(mutex->id);
@@ -417,6 +421,7 @@ void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex *mutex,
        case DDP_COMPONENT_DSI0:
        case DDP_COMPONENT_DSI1:
        case DDP_COMPONENT_DPI0:
+       case DDP_COMPONENT_DPI1:
                writel_relaxed(MUTEX_SOF_SINGLE_MODE,
                               ddp->regs + DISP_REG_MUTEX_SOF(mutex->id));
                break;