IH_DUMMY_RD_EN    686 drivers/gpu/drm/amd/amdgpu/sid.h #       define IH_DUMMY_RD_EN                             (1 << 1)
IH_DUMMY_RD_EN    835 drivers/gpu/drm/radeon/cikd.h #       define IH_DUMMY_RD_EN                             (1 << 1)
IH_DUMMY_RD_EN    736 drivers/gpu/drm/radeon/r600d.h #       define IH_DUMMY_RD_EN                             (1 << 1)
IH_DUMMY_RD_EN    682 drivers/gpu/drm/radeon/sid.h #       define IH_DUMMY_RD_EN                             (1 << 1)