dsi_trans = dsi_port_to_transcoder(port);
 
                /* select data lane width */
-               tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(dsi_trans));
+               tmp = intel_de_read(dev_priv,
+                                   TRANS_DDI_FUNC_CTL(dev_priv, dsi_trans));
                tmp &= ~DDI_PORT_WIDTH_MASK;
                tmp |= DDI_PORT_WIDTH(intel_dsi->lane_count);
 
 
                /* enable DDI buffer */
                tmp |= TRANS_DDI_FUNC_ENABLE;
-               intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(dsi_trans), tmp);
+               intel_de_write(dev_priv,
+                              TRANS_DDI_FUNC_CTL(dev_priv, dsi_trans), tmp);
        }
 
        /* wait for link ready */
        /* disable ddi function */
        for_each_dsi_port(port, intel_dsi->ports) {
                dsi_trans = dsi_port_to_transcoder(port);
-               intel_de_rmw(dev_priv, TRANS_DDI_FUNC_CTL(dsi_trans),
+               intel_de_rmw(dev_priv,
+                            TRANS_DDI_FUNC_CTL(dev_priv, dsi_trans),
                             TRANS_DDI_FUNC_ENABLE, 0);
        }
 
 
        for_each_dsi_port(port, intel_dsi->ports) {
                dsi_trans = dsi_port_to_transcoder(port);
-               tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(dsi_trans));
+               tmp = intel_de_read(dev_priv,
+                                   TRANS_DDI_FUNC_CTL(dev_priv, dsi_trans));
                switch (tmp & TRANS_DDI_EDP_INPUT_MASK) {
                case TRANS_DDI_EDP_INPUT_A_ON:
                        *pipe = PIPE_A;
 
                               TRANS_DDI_FUNC_CTL2(cpu_transcoder), ctl2);
        }
 
-       intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder),
+       intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder),
                       intel_ddi_transcoder_func_reg_val_get(encoder,
                                                             crtc_state));
 }
 
        ctl = intel_ddi_transcoder_func_reg_val_get(encoder, crtc_state);
        ctl &= ~TRANS_DDI_FUNC_ENABLE;
-       intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder), ctl);
+       intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder),
+                      ctl);
 }
 
 void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state)
                intel_de_write(dev_priv,
                               TRANS_DDI_FUNC_CTL2(cpu_transcoder), 0);
 
-       ctl = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder));
+       ctl = intel_de_read(dev_priv,
+                           TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder));
 
        drm_WARN_ON(crtc->base.dev, ctl & TRANS_DDI_HDCP_SIGNALLING);
 
                ctl &= ~(TRANS_DDI_PORT_MASK | TRANS_DDI_MODE_SELECT_MASK);
        }
 
-       intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder), ctl);
+       intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder),
+                      ctl);
 
        if (intel_has_quirk(display, QUIRK_INCREASE_DDI_DISABLED_TIME) &&
            intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) {
        if (drm_WARN_ON(dev, !wakeref))
                return -ENXIO;
 
-       intel_de_rmw(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder),
+       intel_de_rmw(dev_priv, TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder),
                     hdcp_mask, enable ? hdcp_mask : 0);
        intel_display_power_put(dev_priv, intel_encoder->power_domain, wakeref);
        return ret;
        else
                cpu_transcoder = (enum transcoder) pipe;
 
-       tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder));
+       tmp = intel_de_read(dev_priv,
+                           TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder));
 
        switch (tmp & TRANS_DDI_MODE_SELECT_MASK) {
        case TRANS_DDI_MODE_SELECT_HDMI:
 
        if (HAS_TRANSCODER(dev_priv, TRANSCODER_EDP) && port == PORT_A) {
                tmp = intel_de_read(dev_priv,
-                                   TRANS_DDI_FUNC_CTL(TRANSCODER_EDP));
+                                   TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_EDP));
 
                switch (tmp & TRANS_DDI_EDP_INPUT_MASK) {
                default:
                }
 
                tmp = intel_de_read(dev_priv,
-                                   TRANS_DDI_FUNC_CTL(cpu_transcoder));
+                                   TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder));
                intel_display_power_put(dev_priv, POWER_DOMAIN_TRANSCODER(cpu_transcoder),
                                        trans_wakeref);
 
                if (is_mst) {
                        enum transcoder cpu_transcoder = old_crtc_state->cpu_transcoder;
 
-                       intel_de_rmw(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder),
+                       intel_de_rmw(dev_priv,
+                                    TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder),
                                     TGL_TRANS_DDI_PORT_MASK | TRANS_DDI_MODE_SELECT_MASK,
                                     0);
                }
 
                master_select = REG_FIELD_GET(PORT_SYNC_MODE_MASTER_SELECT_MASK, ctl2);
        } else {
-               u32 ctl = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder));
+               u32 ctl = intel_de_read(dev_priv,
+                                       TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder));
 
                if ((ctl & TRANS_DDI_PORT_SYNC_ENABLE) == 0)
                        return INVALID_TRANSCODER;
        struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
        u32 temp, flags = 0;
 
-       temp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder));
+       temp = intel_de_read(dev_priv,
+                            TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder));
        if (temp & TRANS_DDI_PHSYNC)
                flags |= DRM_MODE_FLAG_PHSYNC;
        else
 
        power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
 
        with_intel_display_power_if_enabled(dev_priv, power_domain, wakeref)
-               tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder));
+               tmp = intel_de_read(dev_priv,
+                                   TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder));
 
        return tmp & TRANS_DDI_FUNC_ENABLE;
 }
 
                power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
                with_intel_display_power_if_enabled(dev_priv, power_domain, wakeref)
-                       tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder));
+                       tmp = intel_de_read(dev_priv,
+                                           TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder));
 
                if (!(tmp & TRANS_DDI_FUNC_ENABLE))
                        continue;
                return false;
 
        if (hsw_panel_transcoders(dev_priv) & BIT(pipe_config->cpu_transcoder)) {
-               tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(pipe_config->cpu_transcoder));
+               tmp = intel_de_read(dev_priv,
+                                   TRANS_DDI_FUNC_CTL(dev_priv, pipe_config->cpu_transcoder));
 
                if ((tmp & TRANS_DDI_EDP_INPUT_MASK) == TRANS_DDI_EDP_INPUT_A_ONOFF)
                        pipe_config->pch_pfit.force_thru = true;
 
        }
 
        /* Get PIPE for handling VBLANK event */
-       val = intel_uncore_read(&dev_priv->uncore, TRANS_DDI_FUNC_CTL(dsi_trans));
+       val = intel_uncore_read(&dev_priv->uncore,
+                               TRANS_DDI_FUNC_CTL(dev_priv, dsi_trans));
        switch (val & TRANS_DDI_EDP_INPUT_MASK) {
        case TRANS_DDI_EDP_INPUT_A_ON:
                pipe = PIPE_A;
 
 
        clear_act_sent(encoder, old_crtc_state);
 
-       intel_de_rmw(dev_priv, TRANS_DDI_FUNC_CTL(old_crtc_state->cpu_transcoder),
+       intel_de_rmw(dev_priv,
+                    TRANS_DDI_FUNC_CTL(dev_priv, old_crtc_state->cpu_transcoder),
                     TRANS_DDI_DP_VC_PAYLOAD_ALLOC, 0);
 
        wait_for_act_sent(encoder, old_crtc_state);
 
        clear_act_sent(encoder, pipe_config);
 
-       intel_de_rmw(dev_priv, TRANS_DDI_FUNC_CTL(trans), 0,
+       intel_de_rmw(dev_priv, TRANS_DDI_FUNC_CTL(dev_priv, trans), 0,
                     TRANS_DDI_DP_VC_PAYLOAD_ALLOC);
 
        drm_dbg_kms(&dev_priv->drm, "active links %d\n",
 
                 * so pipe->transcoder cast is fine here.
                 */
                enum transcoder cpu_transcoder = (enum transcoder)pipe;
-               cur_state = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder)) & TRANS_DDI_FUNC_ENABLE;
+               cur_state = intel_de_read(dev_priv,
+                                         TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder)) & TRANS_DDI_FUNC_ENABLE;
        } else {
                cur_state = intel_de_read(dev_priv, FDI_TX_CTL(pipe)) & FDI_TX_ENABLE;
        }
 
                                     0, HDCP_LINE_REKEY_DISABLE);
                else if (IS_DISPLAY_IP_STEP(dev_priv, IP_VER(14, 1), STEP_B0, STEP_FOREVER) ||
                         IS_DISPLAY_IP_STEP(dev_priv, IP_VER(20, 0), STEP_B0, STEP_FOREVER))
-                       intel_de_rmw(dev_priv, TRANS_DDI_FUNC_CTL(hdcp->cpu_transcoder),
+                       intel_de_rmw(dev_priv,
+                                    TRANS_DDI_FUNC_CTL(dev_priv, hdcp->cpu_transcoder),
                                     0, TRANS_DDI_HDCP_LINE_REKEY_DISABLE);
        }
 }
 
                                     enum transcoder cpu_transcoder)
 {
        drm_WARN(&dev_priv->drm,
-                intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder)) &
+                intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(dev_priv, cpu_transcoder)) &
                 TRANS_DDI_FUNC_ENABLE,
                 "HDMI transcoder function enabled, expecting disabled\n");
 }
 
                }
 
                for (trans = TRANSCODER_A; trans <= TRANSCODER_EDP; trans++) {
-                       vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(trans)) &=
+                       vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(dev_priv, trans)) &=
                                ~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK |
                                  TRANS_DDI_PORT_MASK | TRANS_DDI_FUNC_ENABLE);
                }
-               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) &=
+               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) &=
                        ~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK |
                          TRANS_DDI_PORT_MASK);
 
                                (DDI_BUF_CTL_ENABLE | DDI_INIT_DISPLAY_DETECTED);
                        vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_A)) &=
                                ~DDI_BUF_IS_IDLE;
-                       vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_EDP)) |=
+                       vgpu_vreg_t(vgpu,
+                                   TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_EDP)) |=
                                (TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
                                 TRANS_DDI_FUNC_ENABLE);
                        vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
                                DDI_BUF_CTL_ENABLE;
                        vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_B)) &=
                                ~DDI_BUF_IS_IDLE;
-                       vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) |=
+                       vgpu_vreg_t(vgpu,
+                                   TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) |=
                                (TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
                                 (PORT_B << TRANS_DDI_PORT_SHIFT) |
                                 TRANS_DDI_FUNC_ENABLE);
                                DDI_BUF_CTL_ENABLE;
                        vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_C)) &=
                                ~DDI_BUF_IS_IDLE;
-                       vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) |=
+                       vgpu_vreg_t(vgpu,
+                                   TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) |=
                                (TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
                                 (PORT_B << TRANS_DDI_PORT_SHIFT) |
                                 TRANS_DDI_FUNC_ENABLE);
                vgpu_vreg_t(vgpu, DPLL_CTRL2) |=
                        DPLL_CTRL2_DDI_SEL_OVERRIDE(PORT_B);
                vgpu_vreg_t(vgpu, SFUSE_STRAP) |= SFUSE_STRAP_DDIB_DETECTED;
-               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) &=
+               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) &=
                        ~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK |
                        TRANS_DDI_PORT_MASK);
-               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) |=
+               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) |=
                        (TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
                        (PORT_B << TRANS_DDI_PORT_SHIFT) |
                        TRANS_DDI_FUNC_ENABLE);
                vgpu_vreg_t(vgpu, DPLL_CTRL2) |=
                        DPLL_CTRL2_DDI_SEL_OVERRIDE(PORT_C);
                vgpu_vreg_t(vgpu, SDEISR) |= SDE_PORTC_HOTPLUG_CPT;
-               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) &=
+               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) &=
                        ~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK |
                        TRANS_DDI_PORT_MASK);
-               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) |=
+               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) |=
                        (TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
                        (PORT_C << TRANS_DDI_PORT_SHIFT) |
                        TRANS_DDI_FUNC_ENABLE);
                vgpu_vreg_t(vgpu, DPLL_CTRL2) |=
                        DPLL_CTRL2_DDI_SEL_OVERRIDE(PORT_D);
                vgpu_vreg_t(vgpu, SDEISR) |= SDE_PORTD_HOTPLUG_CPT;
-               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) &=
+               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) &=
                        ~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK |
                        TRANS_DDI_PORT_MASK);
-               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) |=
+               vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) |=
                        (TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
                        (PORT_D << TRANS_DDI_PORT_SHIFT) |
                        TRANS_DDI_FUNC_ENABLE);
 
        u32 dp_br, link_m, link_n, htotal, vtotal;
 
        /* Find DDI/PORT assigned to TRANSCODER_A, expect B or D */
-       port = (vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) &
+       port = (vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(dev_priv, TRANSCODER_A)) &
                TRANS_DDI_PORT_MASK) >> TRANS_DDI_PORT_SHIFT;
        if (port != PORT_B && port != PORT_D) {
                gvt_dbg_dpy("vgpu-%d unsupported PORT_%c\n", vgpu->id, port_name(port));
 
 #define _TRANS_DDI_FUNC_CTL_EDP                0x6F400
 #define _TRANS_DDI_FUNC_CTL_DSI0       0x6b400
 #define _TRANS_DDI_FUNC_CTL_DSI1       0x6bc00
-#define TRANS_DDI_FUNC_CTL(tran) _MMIO_TRANS2(dev_priv, tran, _TRANS_DDI_FUNC_CTL_A)
+#define TRANS_DDI_FUNC_CTL(dev_priv, tran) _MMIO_TRANS2(dev_priv, tran, _TRANS_DDI_FUNC_CTL_A)
 
 #define  TRANS_DDI_FUNC_ENABLE         (1 << 31)
 /* Those bits are ignored by pipe EDP since it can only connect to DDI A */