Macro (un)definition at include/uapi/drm/drm_mode.h, line 370 References: drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c, line 443 drivers/gpu/drm/drm_writeback.c, line 189 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c, line 1880 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c, line 2168 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c, line 2224 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c, line 661 drivers/gpu/drm/qxl/qxl_display.c, line 1145 drivers/gpu/drm/rcar-du/rcar_du_crtc.c, line 712 drivers/gpu/drm/vc4/vc4_crtc.c, line 1206 drivers/gpu/drm/virtio/virtgpu_display.c, line 285 drivers/gpu/drm/vkms/vkms_output.c, line 93