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video: rockchip: mpp: vepu2: Modify core_id, adapted jpege cores

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Create a new folder under proc according to core_id

Change-Id: I3750a94246c1b0abbb2eec178a272602aecc8e0c
Signed-off-by: Hongjin Li <vic.hong@rock-chips.com>
This commit is contained in:
Hongjin Li
2021-12-18 16:33:07 +08:00
committed by Tao Huang
parent f0fa0c6217
commit 62212251f6
1 changed files with 11 additions and 1 deletions
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12
drivers/video/rockchip/mpp/mpp_vepu2.c
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@@ -629,8 +629,16 @@ static int vepu_show_session_info(struct seq_file *seq, void *offset)
static int vepu_procfs_init(struct mpp_dev *mpp)
{
struct vepu_dev *enc = to_vepu_dev(mpp);
char name[32];
enc->procfs = proc_mkdir(mpp->dev->of_node->name, mpp->srv->procfs);
if (!mpp->dev || !mpp->dev->of_node || !mpp->dev->of_node->name ||
!mpp->srv || !mpp->srv->procfs)
return -EINVAL;
snprintf(name, sizeof(name) - 1, "%s%d",
mpp->dev->of_node->name, mpp->core_id);
enc->procfs = proc_mkdir(name, mpp->srv->procfs);
if (IS_ERR_OR_NULL(enc->procfs)) {
mpp_err("failed on open procfs\n");
enc->procfs = NULL;
@@ -992,6 +1000,8 @@ static int vepu_core_probe(struct platform_device *pdev)
match = of_match_node(mpp_vepu2_dt_match, pdev->dev.of_node);
if (match)
mpp->var = (struct mpp_dev_var *)match->data;
mpp->core_id = of_alias_get_id(pdev->dev.of_node, "jpege");
}
ret = mpp_dev_probe(mpp, pdev);