1 files changed, 8 insertions, 12 deletions

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 0979d8877880..fee0ad02c6d0 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -69,7 +69,7 @@ static void intel_crt_dpms(struct drm_encoder *encoder, int mode)
         temp &= ~(ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
         temp &= ~ADPA_DAC_ENABLE;
 
-        switch(mode) {
+        switch (mode) {
         case DRM_MODE_DPMS_ON:
                 temp |= ADPA_DAC_ENABLE;
                 break;
@@ -152,17 +152,13 @@ static void intel_crt_mode_set(struct drm_encoder *encoder,
         if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
                 adpa |= ADPA_VSYNC_ACTIVE_HIGH;
 
-        if (intel_crtc->pipe == 0) {
-                if (HAS_PCH_CPT(dev))
-                        adpa |= PORT_TRANS_A_SEL_CPT;
-                else
-                        adpa |= ADPA_PIPE_A_SELECT;
-        } else {
-                if (HAS_PCH_CPT(dev))
-                        adpa |= PORT_TRANS_B_SEL_CPT;
-                else
-                        adpa |= ADPA_PIPE_B_SELECT;
-        }
+        /* For CPT allow 3 pipe config, for others just use A or B */
+        if (HAS_PCH_CPT(dev))
+                adpa |= PORT_TRANS_SEL_CPT(intel_crtc->pipe);
+        else if (intel_crtc->pipe == 0)
+                adpa |= ADPA_PIPE_A_SELECT;
+        else
+                adpa |= ADPA_PIPE_B_SELECT;
 
         if (!HAS_PCH_SPLIT(dev))
                 I915_WRITE(BCLRPAT(intel_crtc->pipe), 0);