drm/radeon: add GET_PARAM/INFO support for Z pipes

[deliverable/linux.git] / drivers / gpu / drm / radeon / radeon_state.c

diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
index 46645f3e03286e448d15659a14e72d24d79fb332..2882f40d5ec563d4ac5760314ca2a8b7b5da8282 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_state.c
+++ b/drivers/gpu/drm/radeon/radeon_state.c
@@ -3081,6 +3081,9 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
        case RADEON_PARAM_NUM_GB_PIPES:
                value = dev_priv->num_gb_pipes;
                break;
+       case RADEON_PARAM_NUM_Z_PIPES:
+               value = dev_priv->num_z_pipes;
+               break;
        default:
                DRM_DEBUG("Invalid parameter %d\n", param->param);
                return -EINVAL;