223 static void mtk_dsi_mask(struct mtk_dsi *dsi, u32 offset, u32 mask, u32 data)  in mtk_dsi_mask()  function
270 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DSI_EN, DSI_EN);  in mtk_dsi_enable()
275 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DSI_EN, 0);  in mtk_dsi_disable()
280 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DSI_RESET, DSI_RESET);  in mtk_dsi_reset_engine()
281 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DSI_RESET, 0);  in mtk_dsi_reset_engine()
286 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DPHY_RESET, DPHY_RESET);  in mtk_dsi_reset_dphy()
287 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DPHY_RESET, 0);  in mtk_dsi_reset_dphy()
292 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_HS_TX_EN, 0);  in mtk_dsi_clk_ulp_mode_enter()
293 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_ULPM_EN, 0);  in mtk_dsi_clk_ulp_mode_enter()
298 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_ULPM_EN, 0);  in mtk_dsi_clk_ulp_mode_leave()
299 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_WAKEUP_EN, LC_WAKEUP_EN);  in mtk_dsi_clk_ulp_mode_leave()
300 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_WAKEUP_EN, 0);  in mtk_dsi_clk_ulp_mode_leave()
305 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_HS_TX_EN, 0);  in mtk_dsi_lane0_ulp_mode_enter()
306 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_ULPM_EN, 0);  in mtk_dsi_lane0_ulp_mode_enter()
311 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_ULPM_EN, 0);  in mtk_dsi_lane0_ulp_mode_leave()
312 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_WAKEUP_EN, LD0_WAKEUP_EN);  in mtk_dsi_lane0_ulp_mode_leave()
313 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_WAKEUP_EN, 0);  in mtk_dsi_lane0_ulp_mode_leave()
324 		mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_HS_TX_EN, LC_HS_TX_EN);  in mtk_dsi_clk_hs_mode()
326 		mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_HS_TX_EN, 0);  in mtk_dsi_clk_hs_mode()
347 	mtk_dsi_mask(dsi, DSI_VM_CMD_CON, VM_CMD_EN, VM_CMD_EN);  in mtk_dsi_set_vm_cmd()
348 	mtk_dsi_mask(dsi, DSI_VM_CMD_CON, TS_VFP_EN, TS_VFP_EN);  in mtk_dsi_set_vm_cmd()
586 			mtk_dsi_mask(dsi, DSI_RACK, RACK, RACK);  in mtk_dsi_irq()
590 		mtk_dsi_mask(dsi, DSI_INTSTA, status, 0);  in mtk_dsi_irq()
993 		mtk_dsi_mask(dsi, (reg_cmdq_off + cmdq_off + i) & (~0x3U),  in mtk_dsi_cmdq()
997 	mtk_dsi_mask(dsi, reg_cmdq_off, cmdq_mask, reg_val);  in mtk_dsi_cmdq()
998 	mtk_dsi_mask(dsi, DSI_CMDQ_SIZE, CMDQ_SIZE, cmdq_size);  in mtk_dsi_cmdq()