drm/mediatek: add mutex sof into ddp private data

mutex sof will be ddp private data

Signed-off-by: Yongqiang Niu <yongqiang.niu@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 ae22e21..9bdbd8d 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -141,8 +141,19 @@ struct mtk_disp_mutex {
        bool claimed;
 };
 
+enum mtk_ddp_mutex_sof_id {
+       DDP_MUTEX_SOF_SINGLE_MODE,
+       DDP_MUTEX_SOF_DSI0,
+       DDP_MUTEX_SOF_DSI1,
+       DDP_MUTEX_SOF_DPI0,
+       DDP_MUTEX_SOF_DPI1,
+       DDP_MUTEX_SOF_DSI2,
+       DDP_MUTEX_SOF_DSI3,
+};
+
 struct mtk_ddp_data {
        const unsigned int *mutex_mod;
+       const unsigned int *mutex_sof;
        const unsigned int mutex_mod_reg;
 };
 
@@ -201,18 +212,31 @@ static const unsigned int mt8173_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_WDMA1] = MT8173_MUTEX_MOD_DISP_WDMA1,
 };
 
+static const unsigned int mt2712_mutex_sof[DDP_MUTEX_SOF_DSI3 + 1] = {
+       [DDP_MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
+       [DDP_MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
+       [DDP_MUTEX_SOF_DSI1] = MUTEX_SOF_DSI1,
+       [DDP_MUTEX_SOF_DPI0] = MUTEX_SOF_DPI0,
+       [DDP_MUTEX_SOF_DPI1] = MUTEX_SOF_DPI1,
+       [DDP_MUTEX_SOF_DSI2] = MUTEX_SOF_DSI2,
+       [DDP_MUTEX_SOF_DSI3] = MUTEX_SOF_DSI3,
+};
+
 static const struct mtk_ddp_data mt2701_ddp_driver_data = {
        .mutex_mod = mt2701_mutex_mod,
+       .mutex_sof = mt2712_mutex_sof,
        .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0,
 };
 
 static const struct mtk_ddp_data mt2712_ddp_driver_data = {
        .mutex_mod = mt2712_mutex_mod,
+       .mutex_sof = mt2712_mutex_sof,
        .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0,
 };
 
 static const struct mtk_ddp_data mt8173_ddp_driver_data = {
        .mutex_mod = mt8173_mutex_mod,
+       .mutex_sof = mt2712_mutex_sof,
        .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0,
 };
 
@@ -454,28 +478,29 @@ void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex,
        struct mtk_ddp *ddp = container_of(mutex, struct mtk_ddp,
                                           mutex[mutex->id]);
        unsigned int reg;
+       unsigned int sof_id;
        unsigned int offset;
 
        WARN_ON(&ddp->mutex[mutex->id] != mutex);
 
        switch (id) {
        case DDP_COMPONENT_DSI0:
-               reg = MUTEX_SOF_DSI0;
+               sof_id = DDP_MUTEX_SOF_DSI0;
                break;
        case DDP_COMPONENT_DSI1:
-               reg = MUTEX_SOF_DSI0;
+               sof_id = DDP_MUTEX_SOF_DSI0;
                break;
        case DDP_COMPONENT_DSI2:
-               reg = MUTEX_SOF_DSI2;
+               sof_id = DDP_MUTEX_SOF_DSI2;
                break;
        case DDP_COMPONENT_DSI3:
-               reg = MUTEX_SOF_DSI3;
+               sof_id = DDP_MUTEX_SOF_DSI3;
                break;
        case DDP_COMPONENT_DPI0:
-               reg = MUTEX_SOF_DPI0;
+               sof_id = DDP_MUTEX_SOF_DPI0;
                break;
        case DDP_COMPONENT_DPI1:
-               reg = MUTEX_SOF_DPI1;
+               sof_id = DDP_MUTEX_SOF_DPI1;
                break;
        default:
                if (ddp->data->mutex_mod[id] < 32) {
@@ -493,7 +518,8 @@ void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex,
                return;
        }
 
-       writel_relaxed(reg, ddp->regs + DISP_REG_MUTEX_SOF(mutex->id));
+       writel_relaxed(ddp->data->mutex_sof[sof_id],
+                      ddp->regs + DISP_REG_MUTEX_SOF(mutex->id));
 }
 
 void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex *mutex,
@@ -514,7 +540,8 @@ void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex *mutex,
        case DDP_COMPONENT_DPI0:
        case DDP_COMPONENT_DPI1:
                writel_relaxed(MUTEX_SOF_SINGLE_MODE,
-                              ddp->regs + DISP_REG_MUTEX_SOF(mutex->id));
+                              ddp->regs +
+                              DISP_REG_MUTEX_SOF(mutex->id));
                break;
        default:
                if (ddp->data->mutex_mod[id] < 32) {