linux-kernel - [PATCH 6/6] drm/v3d: Add missing fence timeline name for TFU.

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Date:   Fri, 30 Nov 2018 16:57:59 -0800
From:   Eric Anholt <eric@...olt.net>
To:     dri-devel@...ts.freedesktop.org
Cc:     linux-kernel@...r.kernel.org,
        Dave Emett <david.emett@...adcom.com>,
        Thomas Spurden <thomas.spurden@...adcom.com>,
        Eric Anholt <eric@...olt.net>
Subject: [PATCH 6/6] drm/v3d: Add missing fence timeline name for TFU.

We shouldn't be returning v3d-render in for our new queue.

Signed-off-by: Eric Anholt <eric@...olt.net>
Fixes: 83d5139982db ("drm/v3d: Add support for submitting jobs to the TFU.")
---
 drivers/gpu/drm/v3d/v3d_fence.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/v3d/v3d_fence.c b/drivers/gpu/drm/v3d/v3d_fence.c
index 50bfcf9a8a1a..b0a2a1ae2eb1 100644
--- a/drivers/gpu/drm/v3d/v3d_fence.c
+++ b/drivers/gpu/drm/v3d/v3d_fence.c
@@ -29,10 +29,16 @@ static const char *v3d_fence_get_timeline_name(struct dma_fence *fence)
 {
 	struct v3d_fence *f = to_v3d_fence(fence);
 
-	if (f->queue == V3D_BIN)
+	switch (f->queue) {
+	case V3D_BIN:
 		return "v3d-bin";
-	else
+	case V3D_RENDER:
 		return "v3d-render";
+	case V3D_TFU:
+		return "v3d-tfu";
+	default:
+		return NULL;
+	}
 }
 
 const struct dma_fence_ops v3d_fence_ops = {
-- 
2.20.0.rc1