*val = in_buf[0];
DRM_DEBUG("val = 0x%02x\n", *val);
} else {
- DRM_ERROR("i2c 0x%02x 0x%02x read failed\n",
+ DRM_DEBUG("i2c 0x%02x 0x%02x read failed\n",
addr, *val);
}
}
out_buf[1] = val;
if (i2c_transfer(&i2c_bus->adapter, &msg, 1) != 1)
- DRM_ERROR("i2c 0x%02x 0x%02x write failed\n",
+ DRM_DEBUG("i2c 0x%02x 0x%02x write failed\n",
addr, val);
}
if (!radeon_connector->router.ddc_valid)
return;
+ if (!radeon_connector->router_bus)
+ return;
+
radeon_i2c_get_byte(radeon_connector->router_bus,
radeon_connector->router.i2c_addr,
0x3, &val);
if (!radeon_connector->router.cd_valid)
return;
+ if (!radeon_connector->router_bus)
+ return;
+
radeon_i2c_get_byte(radeon_connector->router_bus,
radeon_connector->router.i2c_addr,
0x3, &val);