media: mediatek: vcodec: separate decoder and encoder

Move all decoder files to folder decoder.
Move all encoder files to folder encoder.
Move common files which shared for encoder and decoder to folder common.

Change include header files and Makefile to fix build error.

Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

1 files changed, 74 insertions, 0 deletions

diff --git a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_dbgfs.h b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_dbgfs.h
new file mode 100644
index 000000000000..073d2fedb54a
--- /dev/null
+++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_dbgfs.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023 MediaTek Inc.
+ * Author: Yunfei Dong <yunfei.dong@mediatek.com>
+ */
+
+#ifndef __MTK_VCODEC_DBGFS_H__
+#define __MTK_VCODEC_DBGFS_H__
+
+struct mtk_vcodec_dec_dev;
+struct mtk_vcodec_dec_ctx;
+
+/*
+ * enum mtk_vdec_dbgfs_log_index  - used to get different debug information
+ */
+enum mtk_vdec_dbgfs_log_index {
+	MTK_VDEC_DBGFS_PICINFO,
+	MTK_VDEC_DBGFS_FORMAT,
+	MTK_VDEC_DBGFS_MAX,
+};
+
+/**
+ * struct mtk_vcodec_dbgfs_inst  - debugfs information for each inst
+ * @node:       list node for each inst
+ * @vcodec_ctx: struct mtk_vcodec_dec_ctx
+ * @inst_id:    index of the context that the same with ctx->id
+ */
+struct mtk_vcodec_dbgfs_inst {
+	struct list_head node;
+	struct mtk_vcodec_dec_ctx *vcodec_ctx;
+	int inst_id;
+};
+
+/**
+ * struct mtk_vcodec_dbgfs  - dbgfs information
+ * @dbgfs_head:  list head used to link each instance
+ * @vcodec_root: vcodec dbgfs entry
+ * @dbgfs_lock:  dbgfs lock used to protect dbgfs_buf
+ * @dbgfs_buf:   dbgfs buf used to store dbgfs cmd
+ * @buf_size:    buffer size of dbgfs
+ * @inst_count:  the count of total instance
+ */
+struct mtk_vcodec_dbgfs {
+	struct list_head dbgfs_head;
+	struct dentry *vcodec_root;
+	struct mutex dbgfs_lock;
+	char dbgfs_buf[1024];
+	int buf_size;
+	int inst_count;
+};
+
+#if defined(CONFIG_DEBUG_FS)
+void mtk_vcodec_dbgfs_create(struct mtk_vcodec_dec_ctx *ctx);
+void mtk_vcodec_dbgfs_remove(struct mtk_vcodec_dec_dev *vcodec_dev, int ctx_id);
+void mtk_vcodec_dbgfs_init(void *vcodec_dev, bool is_encode);
+void mtk_vcodec_dbgfs_deinit(struct mtk_vcodec_dbgfs *dbgfs);
+#else
+static inline void mtk_vcodec_dbgfs_create(struct mtk_vcodec_dec_ctx *ctx)
+{
+}
+
+static inline void mtk_vcodec_dbgfs_remove(struct mtk_vcodec_dec_dev *vcodec_dev, int ctx_id)
+{
+}
+
+static inline void mtk_vcodec_dbgfs_init(void *vcodec_dev, bool is_encode)
+{
+}
+
+static inline void mtk_vcodec_dbgfs_deinit(struct mtk_vcodec_dbgfs *dbgfs)
+{
+}
+#endif
+#endif