NV04_PFB_DEBUG_0_REFRESH_SLOW_CLK 23 drivers/gpu/drm/nouveau/nouveau_reg.h # define NV04_PFB_DEBUG_0_REFRESH_SLOW_CLK 0x00004000 NV04_PFB_DEBUG_0_REFRESH_SLOW_CLK 32 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/fbmem.h # define NV04_PFB_DEBUG_0_REFRESH_SLOW_CLK 0x00004000