diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c index 86bf67456b14..b9f1ffdfc602 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c @@ -76,6 +76,12 @@ nvkm_sddr2_calc(struct nvkm_ram *ram) return -ENOSYS; } + if (ram->next->bios.timing_ver == 0x20 || + ram->next->bios.ramcfg_timing == 0xff) { + ODT = (ram->mr[1] & 0x004) >> 2 | + (ram->mr[1] & 0x040) >> 5; + } + CL = ramxlat(ramddr2_cl, CL); WR = ramxlat(ramddr2_wr, WR); if (CL < 0 || WR < 0) |