S_028800_STENCILZFAIL 1922 drivers/gpu/drm/radeon/evergreend.h #define   S_028800_STENCILZFAIL(x)                     (((x) & 0x7) << 17)
S_028800_STENCILZFAIL 2354 drivers/gpu/drm/radeon/r600d.h #define   S_028800_STENCILZFAIL(x)                     (((x) & 0x7) << 17)