drm/nv50: store full dcb i2c entry from vbios
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index ba7a120a..3c9c54e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -5141,8 +5141,12 @@
rdofs = wrofs = 0;
}
- if (dcb_i2c_ver >= 0x40 && port_type != 5 && port_type != 6)
- NV_WARN(dev, "DCB I2C table has port type %d\n", port_type);
+ if (dcb_i2c_ver >= 0x40) {
+ if (port_type != 5 && port_type != 6)
+ NV_WARN(dev, "DCB I2C table has port type %d\n", port_type);
+
+ i2c->entry = ROM32(i2ctable[headerlen + recordoffset + entry_len * index]);
+ }
i2c->port_type = port_type;
i2c->read = i2ctable[headerlen + recordoffset + rdofs + entry_len * index];