R_0000F8_CONFIG_MEMSIZE 144 drivers/gpu/drm/radeon/r520.c WREG32(R_0000F8_CONFIG_MEMSIZE, rdev->mc.real_vram_size); R_0000F8_CONFIG_MEMSIZE 481 drivers/gpu/drm/radeon/rv515.c WREG32(R_0000F8_CONFIG_MEMSIZE, rdev->mc.real_vram_size);