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drm/i915: Skip fence alignemnt check for the CCS plane
The CCS won't have the same stride as the main surface anyway so trying to guard against the fence stride not matching the CCS stride is not sensible. Just skip the fence vs. fb alignment check for the aux plane. Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Jason Ekstrand <jason@jlekstrand.net> Cc: Daniel Stone <daniels@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170824191100.10949-3-ville.syrjala@linux.intel.com Reviewed-by: Ben Widawsky <ben@bwidawsk.net> Fixes:2e2adb0573
("drm/i915: Add render decompression support") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (cherry picked from commit2ec4cf4057
) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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@ -2589,7 +2589,7 @@ intel_fill_fb_info(struct drm_i915_private *dev_priv,
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* fb layout agrees with the fence layout. We already check that the
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* fb stride matches the fence stride elsewhere.
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*/
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if (i915_gem_object_is_tiled(intel_fb->obj) &&
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if (i == 0 && i915_gem_object_is_tiled(intel_fb->obj) &&
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(x + width) * cpp > fb->pitches[i]) {
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DRM_DEBUG_KMS("bad fb plane %d offset: 0x%x\n",
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i, fb->offsets[i]);
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