G_000040_GEYSERVILLE 255 drivers/gpu/drm/radeon/r100d.h #define G_000040_GEYSERVILLE(x) (((x) >> 27) & 0x1) G_000040_GEYSERVILLE 61 drivers/gpu/drm/radeon/rs600d.h #define G_000040_GEYSERVILLE(x) (((x) >> 27) & 0x1)