220 static void mtk_dsi_mask(struct mtk_dsi *dsi, u32 offset, u32 mask, u32 data)  in mtk_dsi_mask()  function
267 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DSI_EN, DSI_EN);  in mtk_dsi_enable()
272 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DSI_EN, 0);  in mtk_dsi_disable()
277 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DSI_RESET, DSI_RESET);  in mtk_dsi_reset_engine()
278 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DSI_RESET, 0);  in mtk_dsi_reset_engine()
283 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DPHY_RESET, DPHY_RESET);  in mtk_dsi_reset_dphy()
284 	mtk_dsi_mask(dsi, DSI_CON_CTRL, DPHY_RESET, 0);  in mtk_dsi_reset_dphy()
289 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_HS_TX_EN, 0);  in mtk_dsi_clk_ulp_mode_enter()
290 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_ULPM_EN, 0);  in mtk_dsi_clk_ulp_mode_enter()
295 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_ULPM_EN, 0);  in mtk_dsi_clk_ulp_mode_leave()
296 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_WAKEUP_EN, LC_WAKEUP_EN);  in mtk_dsi_clk_ulp_mode_leave()
297 	mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_WAKEUP_EN, 0);  in mtk_dsi_clk_ulp_mode_leave()
302 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_HS_TX_EN, 0);  in mtk_dsi_lane0_ulp_mode_enter()
303 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_ULPM_EN, 0);  in mtk_dsi_lane0_ulp_mode_enter()
308 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_ULPM_EN, 0);  in mtk_dsi_lane0_ulp_mode_leave()
309 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_WAKEUP_EN, LD0_WAKEUP_EN);  in mtk_dsi_lane0_ulp_mode_leave()
310 	mtk_dsi_mask(dsi, DSI_PHY_LD0CON, LD0_WAKEUP_EN, 0);  in mtk_dsi_lane0_ulp_mode_leave()
321 		mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_HS_TX_EN, LC_HS_TX_EN);  in mtk_dsi_clk_hs_mode()
323 		mtk_dsi_mask(dsi, DSI_PHY_LCCON, LC_HS_TX_EN, 0);  in mtk_dsi_clk_hs_mode()
344 	mtk_dsi_mask(dsi, DSI_VM_CMD_CON, VM_CMD_EN, VM_CMD_EN);  in mtk_dsi_set_vm_cmd()
345 	mtk_dsi_mask(dsi, DSI_VM_CMD_CON, TS_VFP_EN, TS_VFP_EN);  in mtk_dsi_set_vm_cmd()
567 			mtk_dsi_mask(dsi, DSI_RACK, RACK, RACK);  in mtk_dsi_irq()
571 		mtk_dsi_mask(dsi, DSI_INTSTA, status, 0);  in mtk_dsi_irq()
864 		mtk_dsi_mask(dsi, (reg_cmdq_off + cmdq_off + i) & (~0x3U),  in mtk_dsi_cmdq()
868 	mtk_dsi_mask(dsi, reg_cmdq_off, cmdq_mask, reg_val);  in mtk_dsi_cmdq()
869 	mtk_dsi_mask(dsi, DSI_CMDQ_SIZE, CMDQ_SIZE, cmdq_size);  in mtk_dsi_cmdq()