From: José Roberto de Souza Date: Wed, 21 Nov 2018 22:54:41 +0000 (-0800) Subject: drm/i915/hsw: Drop the stereo 3D enabled check in psr_compute_config() X-Git-Tag: v5.0-rc1~185^2~9^2~90 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=16c36c4cb84de069cf6b1398b7a2de29052b8eb9;p=users%2Fjedix%2Flinux-maple.git drm/i915/hsw: Drop the stereo 3D enabled check in psr_compute_config() 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 Cc: Ville Syrjälä Reviewed-by: Rodrigo Vivi Signed-off-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20181121225441.18785-6-jose.souza@intel.com --- diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c index c5ab69e6c90b..572e626eadff 100644 --- a/drivers/gpu/drm/i915/intel_psr.c +++ b/drivers/gpu/drm/i915/intel_psr.c @@ -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");