1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h
new file mode 100644
index 000000000000..300363a40158
--- /dev/null
+++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _MTK_VCODEC_FW_H_
+#define _MTK_VCODEC_FW_H_
+
+#include <linux/remoteproc.h>
+#include <linux/remoteproc/mtk_scp.h>
+
+#include "../../vpu/mtk_vpu.h"
+
+struct mtk_vcodec_dec_dev;
+struct mtk_vcodec_enc_dev;
+
+enum mtk_vcodec_fw_type {
+	VPU,
+	SCP,
+};
+
+enum mtk_vcodec_fw_use {
+	DECODER,
+	ENCODER,
+};
+
+struct mtk_vcodec_fw;
+
+typedef void (*mtk_vcodec_ipi_handler) (void *data,
+	unsigned int len, void *priv);
+
+struct mtk_vcodec_fw *mtk_vcodec_fw_select(void *priv, enum mtk_vcodec_fw_type type,
+					   enum mtk_vcodec_fw_use fw_use);
+void mtk_vcodec_fw_release(struct mtk_vcodec_fw *fw);
+
+int mtk_vcodec_fw_load_firmware(struct mtk_vcodec_fw *fw);
+unsigned int mtk_vcodec_fw_get_vdec_capa(struct mtk_vcodec_fw *fw);
+unsigned int mtk_vcodec_fw_get_venc_capa(struct mtk_vcodec_fw *fw);
+void *mtk_vcodec_fw_map_dm_addr(struct mtk_vcodec_fw *fw, u32 mem_addr);
+int mtk_vcodec_fw_ipi_register(struct mtk_vcodec_fw *fw, int id,
+			       mtk_vcodec_ipi_handler handler,
+			       const char *name, void *priv);
+int mtk_vcodec_fw_ipi_send(struct mtk_vcodec_fw *fw, int id,
+			   void *buf, unsigned int len, unsigned int wait);
+int mtk_vcodec_fw_get_type(struct mtk_vcodec_fw *fw);
+
+#endif /* _MTK_VCODEC_FW_H_ */