forked from enlightenment/efl
ecore-drm2: Don't use AtomicAddProperty for plane rotation
Summary: Apparently something has been changed recently in libdrm that causes AtomicAddProperty to fail when trying to set plane rotation. Until this can be found & fixed, let's just disable trying to rotate hardware planes with atomic commits. ref T7690 @fix Reviewers: raster, cedric, zmike Subscribers: zmike, cedric Tags: #efl, #do_not_merge Maniphest Tasks: T7690 Differential Revision: https://phab.enlightenment.org/D8110
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@ -413,6 +413,25 @@ _fb_atomic_flip_test(Ecore_Drm2_Output *output)
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sym_drmModeAtomicAddProperty(req, pstate->obj_id,
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pstate->ch.id, pstate->ch.value);
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if (ret < 0) goto err;
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#if 0
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/* XXX: Disable hardware plane rotation for now as this has broken
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* recently. The break happens because of an invalid argument,
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* ie: the value being sent from pstate->rotation_map ends up being
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* incorrect for some reason. I suspect the breakage to be from
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* kernel drivers (linux 4.20.0) but have not confirmed that version */
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if ((pstate->rotation.id) &&
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(pstate->type.value == DRM_PLANE_TYPE_PRIMARY))
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{
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DBG("Plane %d Atomic Rotation: %lu",
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pstate->obj_id, pstate->rotation.value);
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ret =
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sym_drmModeAtomicAddProperty(req, pstate->obj_id,
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pstate->rotation.id,
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pstate->rotation_map[pstate->rotation.value]);
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if (ret < 0) goto err;
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}
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#endif
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}
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ret =
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