threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
114 lines
3.0 KiB
C
114 lines
3.0 KiB
C
/*
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* Copyright (C) 2015 MediaTek Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __MTK_FB_CONSOLE_H__
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#define __MTK_FB_CONSOLE_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define UINT8 unsigned char
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#define UINT32 unsigned int
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#define INT32 int
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#define BYTE unsigned char
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#define MFC_CHECK_RET(expr) \
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do { \
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enum MFC_STATUS ret = (expr); \
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ASSERT(!(ret == MFC_STATUS_OK)); \
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} while (0)
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enum MFC_STATUS {
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MFC_STATUS_OK = 0,
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MFC_STATUS_INVALID_ARGUMENT = -1,
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MFC_STATUS_NOT_IMPLEMENTED = -2,
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MFC_STATUS_OUT_OF_MEMORY = -3,
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MFC_STATUS_LOCK_FAIL = -4,
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MFC_STATUS_FATAL_ERROR = -5,
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};
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#define MFC_HANDLE void *
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struct MFC_CONTEXT {
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struct semaphore sem;
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UINT8 *fb_addr;
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UINT32 fb_width;
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UINT32 fb_height;
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UINT32 fb_bpp;
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UINT32 fg_color;
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UINT32 bg_color;
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UINT32 screen_color;
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UINT32 rows;
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UINT32 cols;
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UINT32 cursor_row;
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UINT32 cursor_col;
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UINT32 font_width;
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UINT32 font_height;
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UINT32 scale;
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/*Avoid Kmemleak scan*/
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struct file *filp;
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};
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/* MTK Framebuffer Console API */
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enum MFC_STATUS MFC_Open(MFC_HANDLE *handle, void *fb_addr,
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unsigned int fb_width, unsigned int fb_height,
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unsigned int fb_bpp, unsigned int fg_color,
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unsigned int bg_color, struct file *filp);
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enum MFC_STATUS MFC_Open_Ex(MFC_HANDLE *handle, void *fb_addr,
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unsigned int fb_width, unsigned int fb_height,
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unsigned int fb_pitch, unsigned int fb_bpp,
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unsigned int fg_color, unsigned int bg_color,
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struct file *filp);
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enum MFC_STATUS MFC_Close(MFC_HANDLE handle);
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enum MFC_STATUS MFC_SetColor(MFC_HANDLE handle, unsigned int fg_color,
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unsigned int bg_color);
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enum MFC_STATUS MFC_ResetCursor(MFC_HANDLE handle);
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enum MFC_STATUS MFC_Print(MFC_HANDLE handle, const char *str);
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enum MFC_STATUS MFC_LowMemory_Printf(MFC_HANDLE handle, const char *str,
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UINT32 fg_color, UINT32 bg_color);
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enum MFC_STATUS MFC_SetMem(MFC_HANDLE handle, const char *str, UINT32 color);
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UINT32 MFC_Get_Cursor_Offset(MFC_HANDLE handle);
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/* -------- screen logger -------- */
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struct screen_logger {
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struct list_head list;
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char *obj;
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char *message;
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};
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enum message_mode { MESSAGE_REPLACE = 0, MESSAGE_APPEND = 1 };
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void screen_logger_init(void);
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void screen_logger_add_message(char *obj, enum message_mode mode,
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char *message);
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void screen_logger_remove_message(const char *obj);
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void screen_logger_print(MFC_HANDLE handle);
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void screen_logger_empty(void);
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void screen_logger_test_case(MFC_HANDLE handle);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __MTK_FB_CONSOLE_H__ */
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