diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/bios/i2c.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/bios/i2c.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/i2c.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/i2c.c index 7380f01ba731..0fc60be32727 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/i2c.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/i2c.c @@ -76,8 +76,8 @@ dcb_i2c_parse(struct nvkm_bios *bios, u8 idx, struct dcb_i2c_entry *info) if (ent) { if (ver >= 0x41) { u32 ent_value = nvbios_rd32(bios, ent); - u8 i2c_port = (ent_value >> 27) & 0x1f; - u8 dpaux_port = (ent_value >> 22) & 0x1f; + u8 i2c_port = (ent_value >> 0) & 0x1f; + u8 dpaux_port = (ent_value >> 5) & 0x1f; /* value 0x1f means unused according to DCB 4.x spec */ if (i2c_port == 0x1f && dpaux_port == 0x1f) info->type = DCB_I2C_UNUSED; |
