[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/include/soc/mediatek/mmqos.h b/src/kernel/linux/v4.19/include/soc/mediatek/mmqos.h
new file mode 100644
index 0000000..860b623
--- /dev/null
+++ b/src/kernel/linux/v4.19/include/soc/mediatek/mmqos.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ * Author: Anthony Huang <anthony.huang@mediatek.com>
+ */
+#ifndef MTK_MMQOS_H
+#define MTK_MMQOS_H
+
+enum hrt_type {
+ HRT_MD,
+ HRT_CAM,
+ HRT_DISP,
+ HRT_TYPE_NUM
+};
+
+enum {
+ BW_THROTTLE_START = 1,
+ BW_THROTTLE_START_RECOVER,
+ BW_THROTTLE_END
+};
+
+#if IS_ENABLED(CONFIG_INTERCONNECT_MTK_MMQOS_COMMON)
+void mtk_mmqos_wait_throttle_done(void);
+s32 mtk_mmqos_set_hrt_bw(enum hrt_type type, u32 bw);
+s32 mtk_mmqos_get_avail_hrt_bw(enum hrt_type type);
+s32 mtk_mmqos_register_bw_throttle_notifier(struct notifier_block *nb);
+s32 mtk_mmqos_unregister_bw_throttle_notifier(struct notifier_block *nb);
+#else
+static inline void
+mtk_mmqos_wait_throttle_done(void) { return; }
+
+static inline s32
+mtk_mmqos_set_hrt_bw(enum hrt_type type, u32 bw) { return 0; }
+
+static inline s32
+mtk_mmqos_get_avail_hrt_bw(enum hrt_type type) { return -1; }
+
+static inline s32
+mtk_mmqos_register_bw_throttle_notifier(struct notifier_block *nb) { return 0; }
+
+static inline s32
+mtk_mmqos_unregister_bw_throttle_notifier(struct notifier_block *nb)
+{ return 0; }
+#endif
+
+#endif /* MTK_MMQOS_H */