Resguardo inicial

2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2021 MediaTek Inc.
+ * Copyright (c) 2024 Collabora Ltd.
+ *                    AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+ */
+
+#ifndef __MEDIATEK_DVFSRC_H
+#define __MEDIATEK_DVFSRC_H
+
+enum mtk_dvfsrc_cmd {
+	MTK_DVFSRC_CMD_BW,
+	MTK_DVFSRC_CMD_HRT_BW,
+	MTK_DVFSRC_CMD_PEAK_BW,
+	MTK_DVFSRC_CMD_OPP,
+	MTK_DVFSRC_CMD_VCORE_LEVEL,
+	MTK_DVFSRC_CMD_VSCP_LEVEL,
+	MTK_DVFSRC_CMD_MAX,
+};
+
+#if IS_ENABLED(CONFIG_MTK_DVFSRC)
+
+int mtk_dvfsrc_send_request(const struct device *dev, u32 cmd, u64 data);
+int mtk_dvfsrc_query_info(const struct device *dev, u32 cmd, int *data);
+
+#else
+
+static inline int mtk_dvfsrc_send_request(const struct device *dev, u32 cmd, u64 data)
+{ return -ENODEV; }
+
+static inline int mtk_dvfsrc_query_info(const struct device *dev, u32 cmd, int *data)
+{ return -ENODEV; }
+
+#endif /* CONFIG_MTK_DVFSRC */
+
+#endif