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drm/i915/hsw: Drop the stereo 3D enabled check in psr_compute_config()

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We should not access hardware while computing config also we don't
support stereo 3D so this test was never true.

Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181121225441.18785-6-jose.souza@intel.com
This commit is contained in:
José Roberto de Souza 2018-11-21 14:54:41 -08:00
parent 888bf84dba
commit 16c36c4cb8
1 changed files with 0 additions and 7 deletions
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7
drivers/gpu/drm/i915/intel_psr.c
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@ -552,13 +552,6 @@ void intel_psr_compute_config(struct intel_dp *intel_dp,
return;
}
if (IS_HASWELL(dev_priv) &&
I915_READ(HSW_STEREO_3D_CTL(crtc_state->cpu_transcoder)) &
S3D_ENABLE) {
DRM_DEBUG_KMS("PSR condition failed: Stereo 3D is Enabled\n");
return;
}
if (IS_HASWELL(dev_priv) &&
adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) {
DRM_DEBUG_KMS("PSR condition failed: Interlaced is Enabled\n");