ALPHASWITCH        32 drivers/gpu/drm/sti/sti_gdp.c #define GDP_XBGR8888    (GDP_RGB888_32 | BIGNOTLITTLE | ALPHASWITCH)
ALPHASWITCH        35 drivers/gpu/drm/sti/sti_gdp.c #define GDP_ABGR8888    (GDP_ARGB8888 | BIGNOTLITTLE | ALPHASWITCH)