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/*
* File: drivers/video/omap_new/debug.c
*
* Debug support for the omapfb driver
*
* Copyright (C) 2004 Nokia Corporation
* Author: Imre Deak <imre.deak@nokia.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __MTKFB_DEBUG_H
#define __MTKFB_DEBUG_H
void DBG_Init(void);
void DBG_Deinit(void);
void DBG_OnTriggerLcd(void);
void DBG_OnTeDelayDone(void);
void DBG_OnLcdDone(void);
#include <linux/mmprofile.h>
extern struct MTKFB_MMP_Events_t
{
MMP_Event MTKFB;
MMP_Event CreateSyncTimeline;
MMP_Event PanDisplay;
MMP_Event SetOverlayLayer;
MMP_Event SetOverlayLayers;
MMP_Event SetMultipleLayers;
MMP_Event CreateSyncFence;
MMP_Event IncSyncTimeline;
MMP_Event SignalSyncFence;
MMP_Event TrigOverlayOut;
MMP_Event UpdateScreenImpl;
MMP_Event VSync;
MMP_Event UpdateConfig;
MMP_Event ConfigOVL;
MMP_Event ConfigAAL;
MMP_Event ConfigMemOut;
MMP_Event ScreenUpdate;
MMP_Event CaptureFramebuffer;
MMP_Event RegUpdate;
MMP_Event EarlySuspend;
MMP_Event DispDone;
MMP_Event DSICmd;
MMP_Event DSIIRQ;
MMP_Event EsdCheck;
MMP_Event WaitVSync;
MMP_Event LayerDump;
MMP_Event Layer[4];
MMP_Event OvlDump;
MMP_Event FBDump;
MMP_Event DSIRead;
MMP_Event GetLayerInfo;
MMP_Event LayerInfo[4];
MMP_Event IOCtrl;
MMP_Event Debug;
MMP_Event primary_seq_config;
MMP_Event primary_seq_trigger;
MMP_Event primary_seq_wdma0_efo;
MMP_Event primary_seq_rdma0_sof;
MMP_Event primary_seq_rdma0_eof;
MMP_Event external_seq_config;
MMP_Event external_seq_trigger;
MMP_Event external_seq_wdma0_efo;
} MTKFB_MMP_Events;
#include <linux/met_drv.h>
#include "disp_session.h"
typedef struct
{
char* log_name;
unsigned int begin_frm_seq;
unsigned int end_frm_seq;
}met_log_map;
typedef enum {
FRM_CONFIG = 0,
FRM_TRIGGER ,
FRM_WDMA0_EOF,
FRM_RDMA0_SOF,
FRM_RDMA0_EOF
} DISP_FRM_SEQ_STATE;
typedef struct
{
unsigned int mva;
unsigned int max_offset;
unsigned int seq;
DISP_SESSION_TYPE session_type;
DISP_FRM_SEQ_STATE state;
}disp_frm_seq_info ;
#ifdef MTKFB_DBG
#include "disp_drv_log.h"
#define DBG_BUF_SIZE 2048
#define MAX_DBG_INDENT_LEVEL 5
#define DBG_INDENT_SIZE 3
#define MAX_DBG_MESSAGES 0
static int dbg_indent;
static int dbg_cnt;
static char dbg_buf[DBG_BUF_SIZE];
static spinlock_t dbg_spinlock = SPIN_LOCK_UNLOCKED;
static inline void dbg_print(int level, const char *fmt, ...)
{
if (level <= MTKFB_DBG) {
if (!MAX_DBG_MESSAGES || dbg_cnt < MAX_DBG_MESSAGES) {
va_list args;
int ind = dbg_indent;
unsigned long flags;
spin_lock_irqsave(&dbg_spinlock, flags);
dbg_cnt++;
if (ind > MAX_DBG_INDENT_LEVEL)
ind = MAX_DBG_INDENT_LEVEL;
pr_info("DISP/DBG " "%*s", ind * DBG_INDENT_SIZE, "");
va_start(args, fmt);
vsnprintf(dbg_buf, sizeof(dbg_buf), fmt, args);
pr_info("DISP/DBG " dbg_buf);
va_end(args);
spin_unlock_irqrestore(&dbg_spinlock, flags);
}
}
}
#define DBGPRINT dbg_print
#define DBGENTER(level) do { \
dbg_print(level, "%s: Enter\n", __func__); \
dbg_indent++; \
} while (0)
#define DBGLEAVE(level) do { \
dbg_indent--; \
dbg_print(level, "%s: Leave\n", __func__); \
} while (0)
// Debug Macros
#define MTKFB_DBG_EVT_NONE 0x00000000
#define MTKFB_DBG_EVT_FUNC 0x00000001 /* Function Entry */
#define MTKFB_DBG_EVT_ARGU 0x00000002 /* Function Arguments */
#define MTKFB_DBG_EVT_INFO 0x00000003 /* Information */
#define MTKFB_DBG_EVT_MASK (MTKFB_DBG_EVT_NONE)
#define MSG(evt, fmt, args...) \
do { \
if ((MTKFB_DBG_EVT_##evt) & MTKFB_DBG_EVT_MASK) { \
pr_info("DISP/DBG " fmt, ##args); \
} \
} while (0)
#define MSG_FUNC_ENTER(f) MSG(FUNC, "<FB_ENTER>: %s\n", __func__)
#define MSG_FUNC_LEAVE(f) MSG(FUNC, "<FB_LEAVE>: %s\n", __func__)
#else /* MTKFB_DBG */
#define DBGPRINT(level, format, ...)
#define DBGENTER(level)
#define DBGLEAVE(level)
// Debug Macros
#define MSG(evt, fmt, args...)
#define MSG_FUNC_ENTER()
#define MSG_FUNC_LEAVE()
void _debug_pattern(unsigned long mva, unsigned long va, unsigned int w, unsigned int h, unsigned int linepitch, unsigned int color, unsigned int layerid, unsigned int bufidx);
void _debug_fps_meter(unsigned long mva, unsigned long va, unsigned int w, unsigned int h, unsigned int linepitch, unsigned int color, unsigned int layerid, unsigned int bufidx);
bool get_ovl1_to_mem_on();
#endif /* MTKFB_DBG */
void update_frm_seq_info(unsigned int session_id, unsigned int addr, unsigned int addr_offset,unsigned int seq, DISP_FRM_SEQ_STATE state);
#endif /* __MTKFB_DEBUG_H */
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