drm: radeon: add some debug output when getparam is called with unknown

[linux-imx.git] / drivers / char / drm / radeon_state.c

diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c
index 39a7f685e3fd7d5f0e3c4e98f58510258303069a..99589fe0032f4d7c5d4d7724f71601fe1edf4455 100644 (file)
--- a/drivers/char/drm/radeon_state.c
+++ b/drivers/char/drm/radeon_state.c
@@ -2997,6 +2997,7 @@ static int radeon_cp_getparam(DRM_IOCTL_ARGS)
                        value = RADEON_CARD_PCI;
                break;
        default:
+               DRM_DEBUG("Invalid parameter %d\n", param.param);
                return DRM_ERR(EINVAL);
        }