S_028800_STENCILFAIL 1908 drivers/gpu/drm/radeon/evergreend.h #define   S_028800_STENCILFAIL(x)                      (((x) & 0x7) << 11)
S_028800_STENCILFAIL 2348 drivers/gpu/drm/radeon/r600d.h #define   S_028800_STENCILFAIL(x)                      (((x) & 0x7) << 11)