[PATCH v5, 08/32] drm/mediatek: add mutex mod register offset into ddp private data

[yongqiang.niu]

From: Yongqiang Niu <yongqiang....@mediatek.com>

mutex mod register offset will be private data of ddp.

Signed-off-by: Yongqiang Niu <yongqiang....@mediatek.com>
Reviewed-by: CK Hu <ck...@mediatek.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c 
b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index b6cc3d8..ae22e21 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -33,12 +33,14 @@
 #define DISP_REG_CONFIG_DSI_SEL                        0x050
 #define DISP_REG_CONFIG_DPI_SEL                        0x064
 
-#define DISP_REG_MUTEX_EN(n)   (0x20 + 0x20 * (n))
-#define DISP_REG_MUTEX(n)      (0x24 + 0x20 * (n))
-#define DISP_REG_MUTEX_RST(n)  (0x28 + 0x20 * (n))
-#define DISP_REG_MUTEX_MOD(n)  (0x2c + 0x20 * (n))
-#define DISP_REG_MUTEX_SOF(n)  (0x30 + 0x20 * (n))
-#define DISP_REG_MUTEX_MOD2(n) (0x34 + 0x20 * (n))
+#define MT2701_DISP_MUTEX0_MOD0                        0x2c
+
+#define DISP_REG_MUTEX_EN(n)                   (0x20 + 0x20 * (n))
+#define DISP_REG_MUTEX(n)                      (0x24 + 0x20 * (n))
+#define DISP_REG_MUTEX_RST(n)                  (0x28 + 0x20 * (n))
+#define DISP_REG_MUTEX_MOD(mutex_mod_reg, n)   (mutex_mod_reg + 0x20 * (n))
+#define DISP_REG_MUTEX_SOF(n)                  (0x30 + 0x20 * (n))
+#define DISP_REG_MUTEX_MOD2(n)                 (0x34 + 0x20 * (n))
 
 #define INT_MUTEX                              BIT(1)
 
@@ -141,6 +143,7 @@ struct mtk_disp_mutex {
 
 struct mtk_ddp_data {
        const unsigned int *mutex_mod;
+       const unsigned int mutex_mod_reg;
 };
 
 struct mtk_ddp {
@@ -200,14 +203,17 @@ struct mtk_ddp {
 
 static const struct mtk_ddp_data mt2701_ddp_driver_data = {
        .mutex_mod = mt2701_mutex_mod,
+       .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0,
 };
 
 static const struct mtk_ddp_data mt2712_ddp_driver_data = {
        .mutex_mod = mt2712_mutex_mod,
+       .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0,
 };
 
 static const struct mtk_ddp_data mt8173_ddp_driver_data = {
        .mutex_mod = mt8173_mutex_mod,
+       .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0,
 };
 
 static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
@@ -473,7 +479,8 @@ void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex,
                break;
        default:
                if (ddp->data->mutex_mod[id] < 32) {
-                       offset = DISP_REG_MUTEX_MOD(mutex->id);
+                       offset = DISP_REG_MUTEX_MOD(ddp->data->mutex_mod_reg,
+                                                   mutex->id);
                        reg = readl_relaxed(ddp->regs + offset);
                        reg |= 1 << ddp->data->mutex_mod[id];
                        writel_relaxed(reg, ddp->regs + offset);
@@ -511,7 +518,8 @@ void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex 
*mutex,
                break;
        default:
                if (ddp->data->mutex_mod[id] < 32) {
-                       offset = DISP_REG_MUTEX_MOD(mutex->id);
+                       offset = DISP_REG_MUTEX_MOD(ddp->data->mutex_mod_reg,
+                                                   mutex->id);
                        reg = readl_relaxed(ddp->regs + offset);
                        reg &= ~(1 << ddp->data->mutex_mod[id]);
                        writel_relaxed(reg, ddp->regs + offset);
-- 
1.8.1.1.dirty