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drm/imagination: only init job done fences once

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commit 68c3de7f707e8a70e0a6d8087cf0fe4a3d5dbfb0 upstream.

Ensure job done fences are only initialised once.

This fixes a memory manager not clean warning from drm_mm_takedown
on module unload.

Cc: stable@vger.kernel.org
Fixes: eaf01ee5ba ("drm/imagination: Implement job submission and scheduling")
Signed-off-by: Brendan King <brendan.king@imgtec.com>
Reviewed-by: Matt Coster <matt.coster@imgtec.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250226-init-done-fences-once-v2-1-c1b2f556b329@imgtec.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Brendan King
2025-02-26 15:43:54 +00:00
committed by Greg Kroah-Hartman
parent 58e37cfcb1
commit 3e31371dff
1 changed files with 3 additions and 2 deletions
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drivers/gpu/drm/imagination/pvr_queue.c
+3 -2
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@@ -313,8 +313,9 @@ pvr_queue_cccb_fence_init(struct dma_fence *fence, struct pvr_queue *queue)
static void
pvr_queue_job_fence_init(struct dma_fence *fence, struct pvr_queue *queue)
{
pvr_queue_fence_init(fence, queue, &pvr_queue_job_fence_ops,
&queue->job_fence_ctx);
if (!fence->ops)
pvr_queue_fence_init(fence, queue, &pvr_queue_job_fence_ops,
&queue->job_fence_ctx);
}
/**