[PATCH] drm/radeon/kms: give better user feedback if a VM CS fails

[alexdeuc...@gmail.com]

From: Alex Deucher <alexander.deuc...@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/radeon/radeon_cs.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_cs.c 
b/drivers/gpu/drm/radeon/radeon_cs.c
index 9b4124e..f7ee2f8 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -420,6 +420,7 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev,
        }
        r = radeon_ring_ib_parse(rdev, parser->ring, parser->ib);
        if (r) {
+               DRM_ERROR("Invalid VM CS\n");
                return r;
        }

-- 
1.7.7.5