| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #ifndef AML_MM_HEADER |
| #define AML_MM_HEADER |
| #include <linux/atomic.h> |
| #include <linux/spinlock.h> |
| #include <linux/list.h> |
| #include<linux/printk.h> |
| |
| #ifndef INFO_PREFIX |
| #define INFO_PREFIX "codec_mm" |
| #endif |
| |
| /*#define codec_print(KERN_LEVEL, args...) \*/ |
| /*printk(KERN_LEVEL INFO_PREFIX ":" args)*/ |
| |
| #define codec_info(args...) pr_info(args) |
| #define codec_err(args...) pr_err(args) |
| #define codec_warning(args...) pr_warn(args) |
| |
| /* |
| *#ifdef pr_info |
| *#undef pr_info |
| *#undef pr_err |
| *#undef pr_warn |
| *#undef pr_warning |
| * |
| *#define pr_info(args...) codec_info(args) |
| *#define pr_err(args...) codec_err(args) |
| *#define pr_warn(args...) codec_warning(args) |
| *#define pr_warning pr_warn |
| * |
| *#endif |
| */ |
| |
| void dma_clear_buffer(struct page *page, size_t size); |
| |
| u32 codec_mm_get_sc_debug_mode(void); |
| u32 codec_mm_get_keep_debug_mode(void); |
| bool codec_mm_scatter_available_check(int size); |
| void codec_mm_scatter_level_decrease(int size); |
| void codec_mm_scatter_level_increase(int size); |
| void codec_mm_set_min_linear_size(int min_mem_val); |
| int codec_mm_get_min_linear_size(void); |
| int codec_mm_get_scatter_watermark(void); |
| #endif /**/ |
