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video: rockchip: rga3: fix the exception of acquire fence

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Modify recognition that acquire_fence has been signaled

Signed-off-by: Yu Qiaowei <cerf.yu@rock-chips.com>
Change-Id: Id7d9ba288dae05b8c50ebb2090e3aa7ae8b61671
This commit is contained in:
Yu Qiaowei
2023-02-20 16:37:02 +08:00
committed by Tao Huang
parent 28822b16c6
commit e16186b552
1 changed files with 10 additions and 3 deletions
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13
drivers/video/rockchip/rga3/rga_job.c
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@@ -536,8 +536,14 @@ static int rga_request_add_acquire_fence_callback(int acquire_fence_fd,
ksys_close(acquire_fence_fd);
ret = rga_dma_fence_get_status(acquire_fence);
if (ret != 0)
if (ret < 0) {
pr_err("%s: Current acquire fence unexpectedly has error status before signal\n",
__func__);
return ret;
} else if (ret > 0) {
/* has been signaled */
return ret;
}
/*
* Ensure that the request will not be free early when
@@ -1069,9 +1075,10 @@ int rga_request_submit(struct rga_request *request)
request->acquire_fence_fd, request,
rga_request_acquire_fence_signaled_cb);
if (ret == 0) {
/* acquire fence active */
goto export_release_fence_fd;
} else if (ret == -ENOENT) {
/* has been signaled */
} else if (ret > 0) {
/* acquire fence has been signaled */
goto request_commit;
} else {
pr_err("Failed to add callback with acquire fence fd[%d]!\n",