[PATCH 23/28] drm/mediatek: add DPI1 support for mutex

[Stu Hsieh]

This patch add the DPI1 support for mutex

Signed-off-by: Stu Hsieh <stu.hs...@mediatek.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c 
b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index 5a8569fa6505..5916fc11693a 100644
--- 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;
-- 
2.12.5

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