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Subject[PATCH v3,6/7] media: mediatek: vcodec: Change dbgfs interface to support encode
Date
Extend dbgfs init interface to support encode and create encode
dbgfs file.

Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
.../media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c | 9 +++++++--
.../media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.h | 4 ++--
.../media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c | 2 +-
3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c
index 1b1b4301a83d..4f6d0a4af651 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c
@@ -160,11 +160,14 @@ 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));
@@ -174,6 +177,8 @@ 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);
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.h b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.h
index b0bdb84a46df..ba43518d0fcb 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.h
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.h
@@ -50,7 +50,7 @@ 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)
@@ -61,7 +61,7 @@ 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)
{
}

diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
index 8c2443a18f5e..bba7b932f4fa 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
@@ -433,7 +433,7 @@ 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;
--
2.18.0
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