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)
138 lines
3.6 KiB
C
138 lines
3.6 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 __MTKFB_DEBUG_H
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#define __MTKFB_DEBUG_H
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void DBG_Init(void);
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void DBG_Deinit(void);
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#include "mmprofile.h"
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#include "mmprofile_function.h"
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extern int bypass_blank;
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extern int lcm_mode_status;
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extern int layer_layout_allow_non_continuous;
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extern unsigned long long idle_check_interval;
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extern unsigned int fake_layer_mask;
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extern unsigned int fake_layer_overwrite;
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unsigned int get_fake_layer_mva(int i);
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#include "disp_session.h"
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#include "ddp_info.h"
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extern int disp_layer_info_statistic(
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struct disp_ddp_path_config *last_config, struct disp_frame_cfg_t *cfg);
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#ifdef MTKFB_DBG
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#include "disp_drv_log.h"
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#define DBG_BUF_SIZE 2048
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#define MAX_DBG_INDENT_LEVEL 5
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#define DBG_INDENT_SIZE 3
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#define MAX_DBG_MESSAGES 0
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static int dbg_indent;
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static int dbg_cnt;
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static char dbg_buf[DBG_BUF_SIZE];
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static spinlock_t dbg_spinlock = SPIN_LOCK_UNLOCKED;
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extern char *debug_buffer;
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extern bool is_buffer_init;
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static inline void dbg_print(int level, const char *fmt, ...)
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{
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if (level <= MTKFB_DBG) {
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if (!MAX_DBG_MESSAGES || dbg_cnt < MAX_DBG_MESSAGES) {
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va_list args;
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int ind = dbg_indent;
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unsigned long flags;
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spin_lock_irqsave(&dbg_spinlock, flags);
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dbg_cnt++;
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if (ind > MAX_DBG_INDENT_LEVEL)
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ind = MAX_DBG_INDENT_LEVEL;
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DISP_LOG_PRINT(ANDROID_LOG_INFO, "DBG", "%*s",
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ind * DBG_INDENT_SIZE, "");
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va_start(args, fmt);
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vsnprintf(dbg_buf, sizeof(dbg_buf), fmt, args);
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DISP_LOG_PRINT(ANDROID_LOG_INFO, "DBG", dbg_buf);
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va_end(args);
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spin_unlock_irqrestore(&dbg_spinlock, flags);
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}
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}
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}
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#define DBGPRINT dbg_print
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#define DBGENTER(level) \
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do { \
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dbg_print(level, "%s: Enter\n", __func__); \
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dbg_indent++; \
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} while (0)
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#define DBGLEAVE(level) \
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do { \
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dbg_indent--; \
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dbg_print(level, "%s: Leave\n", __func__); \
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} while (0)
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/* Debug Macros */
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#define MTKFB_DBG_EVT_NONE 0x00000000
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#define MTKFB_DBG_EVT_FUNC 0x00000001 /* Function Entry */
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#define MTKFB_DBG_EVT_ARGU 0x00000002 /* Function Arguments */
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#define MTKFB_DBG_EVT_INFO 0x00000003 /* Information */
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#define MTKFB_DBG_EVT_MASK (MTKFB_DBG_EVT_NONE)
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#define MSG(evt, fmt, args...) \
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do { \
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if ((MTKFB_DBG_EVT_##evt) & MTKFB_DBG_EVT_MASK) { \
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DISP_LOG_PRINT(ANDROID_LOG_INFO, "DBG", fmt, ##args); \
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} \
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} while (0)
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#define MSG_FUNC_ENTER(f) MSG(FUNC, "<FB_ENTER>: %s\n", __func__)
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#define MSG_FUNC_LEAVE(f) MSG(FUNC, "<FB_LEAVE>: %s\n", __func__)
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#else /* !MTKFB_DBG */
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#define DBGPRINT(level, format, ...)
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#define DBGENTER(level)
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#define DBGLEAVE(level)
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/* Debug Macros */
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#define MSG(evt, fmt, args...)
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#define MSG_FUNC_ENTER()
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#define MSG_FUNC_LEAVE()
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extern char *debug_buffer;
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extern bool is_buffer_init;
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void _debug_pattern(unsigned int mva, unsigned int va, unsigned int w,
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unsigned int h, unsigned int linepitch, unsigned int color,
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unsigned int layerid, unsigned int bufidx);
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/* defined in mtkfb.c */
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extern unsigned int mtkfb_fm_auto_test(void);
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extern int pan_display_test(int frame_num, int bpp);
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extern int mtkfb_get_debug_state(char *stringbuf, int buf_len);
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#ifdef CONFIG_MTK_DISPLAY_120HZ_SUPPORT
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extern void primary_display_od_bypass(int bypass);
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#endif
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#endif /* MTKFB_DBG */
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#endif /* __MTKFB_DEBUG_H */
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