[Intel-gfx] [PATCH 2/9] drm/i915: PSR VLV/CHV: Remove condition checks that only applies to Haswell.

[Rodrigo Vivi]

These conditions applies only to Haswell and we were also checking for them
on Valleyview/Cherryview.

Signed-off-by: Rodrigo Vivi <rodrigo.v...@intel.com>
---
 drivers/gpu/drm/i915/intel_psr.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index afb8b8c..3dd8886 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -270,22 +270,19 @@ static bool intel_psr_match_conditions(struct intel_dp 
*intel_dp)
                return false;
        }
 
-       /* Below limitations aren't valid for Broadwell */
-       if (IS_BROADWELL(dev))
-               goto out;
-
-       if (I915_READ(HSW_STEREO_3D_CTL(intel_crtc->config.cpu_transcoder)) &
-           S3D_ENABLE) {
+       if (IS_HASWELL(dev) &&
+           I915_READ(HSW_STEREO_3D_CTL(intel_crtc->config.cpu_transcoder)) &
+                     S3D_ENABLE) {
                DRM_DEBUG_KMS("PSR condition failed: Stereo 3D is Enabled\n");
                return false;
        }
 
-       if (intel_crtc->config.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE) {
+       if (IS_HASWELL(dev) &&
+           intel_crtc->config.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE) {
                DRM_DEBUG_KMS("PSR condition failed: Interlaced is Enabled\n");
                return false;
        }
 
- out:
        dev_priv->psr.source_ok = true;
        return true;
 }
-- 
2.1.0

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