S_00000D_FORCE_RB  828 drivers/gpu/drm/radeon/r100d.h #define   S_00000D_FORCE_RB(x)                         (((x) & 0x1) << 28)
S_00000D_FORCE_RB  330 drivers/gpu/drm/radeon/r300d.h #define   S_00000D_FORCE_RB(x)                         (((x) & 0x1) << 28)
S_00000D_FORCE_RB  110 drivers/gpu/drm/radeon/rv250d.h #define   S_00000D_FORCE_RB(x)                         (((x) & 0x1) << 28)