Commit e2066eb4 authored by Nicholas Choi's avatar Nicholas Choi Committed by Alex Deucher
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Revert "drm/amd/display: Implement zpos property" 



This reverts commit 5b29369b.

This patch causes IGT test case 'kms_atomic@plane-immutable-zpos' to
fail on AMDGPU hardware.

Cc: Joshua Ashton <joshua@froggi.es>
Signed-off-by: default avatarNicholas Choi <Nicholas.Choi@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 17e349e6

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c

+0 −9
Original line number Diff line number Diff line
@@ -1468,15 +1468,6 @@ int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm, 
		drm_plane_create_blend_mode_property(plane, blend_caps);

	}



	if (plane->type == DRM_PLANE_TYPE_PRIMARY) {

		drm_plane_create_zpos_immutable_property(plane, 0);

	} else if (plane->type == DRM_PLANE_TYPE_OVERLAY) {

		unsigned int zpos = 1 + drm_plane_index(plane);

		drm_plane_create_zpos_property(plane, zpos, 1, 254);

	} else if (plane->type == DRM_PLANE_TYPE_CURSOR) {

		drm_plane_create_zpos_immutable_property(plane, 255);

	}



	if (plane->type == DRM_PLANE_TYPE_PRIMARY &&

	    plane_cap &&

	    (plane_cap->pixel_format_support.nv12 ||