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media: mediatek: vcodec: Change dbgfs interface to support encode 

Extend dbgfs init interface to support encode and create encode
dbgfs file.

Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Yunfei Dong 2023-05-30 20:29:06 +08:00 committed by Mauro Carvalho Chehab
parent 6d5aea131f
commit 5910584b56
3 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c
View File

@ -157,11 +157,14 @@ void mtk_vcodec_dbgfs_remove(struct mtk_vcodec_dev *vcodec_dev, int ctx_id)
}
EXPORT_SYMBOL_GPL(mtk_vcodec_dbgfs_remove);
void mtk_vcodec_dbgfs_init(struct mtk_vcodec_dev *vcodec_dev)
void mtk_vcodec_dbgfs_init(struct mtk_vcodec_dev *vcodec_dev, bool is_encode)
{
struct dentry *vcodec_root;
vcodec_dev->dbgfs.vcodec_root = debugfs_create_dir("vcodec-dec", NULL);
if (is_encode)
vcodec_dev->dbgfs.vcodec_root = debugfs_create_dir("vcodec-enc", NULL);
else
vcodec_dev->dbgfs.vcodec_root = debugfs_create_dir("vcodec-dec", NULL);
if (IS_ERR(vcodec_dev->dbgfs.vcodec_root))
dev_err(&vcodec_dev->plat_dev->dev, "create vcodec dir err:%d\n",
IS_ERR(vcodec_dev->dbgfs.vcodec_root));
@ -171,6 +174,8 @@ void mtk_vcodec_dbgfs_init(struct mtk_vcodec_dev *vcodec_dev)
debugfs_create_x32("mtk_vcodec_dbg", 0644, vcodec_root, &mtk_vcodec_dbg);
vcodec_dev->dbgfs.inst_count = 0;
if (is_encode)
return;
INIT_LIST_HEAD(&vcodec_dev->dbgfs.dbgfs_head);
debugfs_create_file("vdec", 0200, vcodec_root, vcodec_dev, &vdec_fops);

4
drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.h
View File

@ -52,7 +52,7 @@ struct mtk_vcodec_dbgfs {
#if defined(CONFIG_DEBUG_FS)
void mtk_vcodec_dbgfs_create(struct mtk_vcodec_ctx *ctx);
void mtk_vcodec_dbgfs_remove(struct mtk_vcodec_dev *vcodec_dev, int ctx_id);
void mtk_vcodec_dbgfs_init(struct mtk_vcodec_dev *vcodec_dev);
void mtk_vcodec_dbgfs_init(struct mtk_vcodec_dev *vcodec_dev, bool is_encode);
void mtk_vcodec_dbgfs_deinit(struct mtk_vcodec_dev *vcodec_dev);
#else
static inline void mtk_vcodec_dbgfs_create(struct mtk_vcodec_ctx *ctx)
@ -63,7 +63,7 @@ static inline void mtk_vcodec_dbgfs_remove(struct mtk_vcodec_dev *vcodec_dev, in
{
}
static inline void mtk_vcodec_dbgfs_init(struct mtk_vcodec_dev *vcodec_dev)
static inline void mtk_vcodec_dbgfs_init(struct mtk_vcodec_dev *vcodec_dev, bool is_encode)
{
}

2
drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
View File

@ -424,7 +424,7 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
mtk_v4l2_debug(0, "media registered as /dev/media%d", vfd_dec->minor);
}
mtk_vcodec_dbgfs_init(dev);
mtk_vcodec_dbgfs_init(dev, false);
mtk_v4l2_debug(0, "decoder registered as /dev/video%d", vfd_dec->minor);
return 0;