1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_fw_priv.h b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_fw_priv.h
new file mode 100644
index 000000000000..b41e66185cec
--- /dev/null
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_fw_priv.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _MTK_VCODEC_FW_PRIV_H_
+#define _MTK_VCODEC_FW_PRIV_H_
+
+#include "mtk_vcodec_fw.h"
+
+struct mtk_vcodec_dev;
+
+struct mtk_vcodec_fw {
+	enum mtk_vcodec_fw_type type;
+	const struct mtk_vcodec_fw_ops *ops;
+	struct platform_device *pdev;
+	struct mtk_scp *scp;
+};
+
+struct mtk_vcodec_fw_ops {
+	int (*load_firmware)(struct mtk_vcodec_fw *fw);
+	unsigned int (*get_vdec_capa)(struct mtk_vcodec_fw *fw);
+	unsigned int (*get_venc_capa)(struct mtk_vcodec_fw *fw);
+	void *(*map_dm_addr)(struct mtk_vcodec_fw *fw, u32 dtcm_dmem_addr);
+	int (*ipi_register)(struct mtk_vcodec_fw *fw, int id,
+			    mtk_vcodec_ipi_handler handler, const char *name,
+			    void *priv);
+	int (*ipi_send)(struct mtk_vcodec_fw *fw, int id, void *buf,
+			unsigned int len, unsigned int wait);
+	void (*release)(struct mtk_vcodec_fw *fw);
+};
+
+#if IS_ENABLED(CONFIG_VIDEO_MEDIATEK_VCODEC_VPU)
+struct mtk_vcodec_fw *mtk_vcodec_fw_vpu_init(struct mtk_vcodec_dev *dev,
+					     enum mtk_vcodec_fw_use fw_use);
+#else
+static inline struct mtk_vcodec_fw *
+mtk_vcodec_fw_vpu_init(struct mtk_vcodec_dev *dev,
+		       enum mtk_vcodec_fw_use fw_use)
+{
+	return ERR_PTR(-ENODEV);
+}
+#endif /* CONFIG_VIDEO_MEDIATEK_VCODEC_VPU */
+
+#if IS_ENABLED(CONFIG_VIDEO_MEDIATEK_VCODEC_SCP)
+struct mtk_vcodec_fw *mtk_vcodec_fw_scp_init(struct mtk_vcodec_dev *dev);
+#else
+static inline struct mtk_vcodec_fw *
+mtk_vcodec_fw_scp_init(struct mtk_vcodec_dev *dev)
+{
+	return ERR_PTR(-ENODEV);
+}
+#endif /* CONFIG_VIDEO_MEDIATEK_VCODEC_SCP */
+
+#endif /* _MTK_VCODEC_FW_PRIV_H_ */