On 05/02/2026 21:31, Maíra Canal wrote:
Return distinct timeline names ("vc4-bin" and "vc4-render") from
vc4_fence_get_timeline_name() based on the fence's queue, instead of
the generic "vc4-v3d" for all fences. This improves debuggability when
inspecting fence state.
Signed-off-by: Maíra Canal <[email protected]>
---
drivers/gpu/drm/vc4/vc4_fence.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vc4/vc4_fence.c b/drivers/gpu/drm/vc4/vc4_fence.c
index
72aa6b8ba4b6b6bd8affe2c73827bd127b18225e..32a2c78fb632b1d2c647402dba434e7168922dfb
100644
--- a/drivers/gpu/drm/vc4/vc4_fence.c
+++ b/drivers/gpu/drm/vc4/vc4_fence.c
@@ -47,7 +47,16 @@ static const char *vc4_fence_get_driver_name(struct
dma_fence *fence)
static const char *vc4_fence_get_timeline_name(struct dma_fence *fence)
{
- return "vc4-v3d";
+ struct vc4_fence *f = to_vc4_fence(fence);
+
+ switch (f->queue) {
+ case VC4_BIN:
+ return "vc4-bin";
+ case VC4_RENDER:
+ return "vc4-render";
+ default:
+ return NULL;
NULL could be problematic for strscpy in sync_file.c. I suggest
"unknown" or something like that.
Regards,
Tvrtko
+ }
}
const struct dma_fence_ops vc4_fence_ops = {
