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)
86 lines
2.5 KiB
C
86 lines
2.5 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_DRM_TRACE__
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#define __MTK_DRM_TRACE__
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#include "mtk_drm_ddp_comp.h"
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#define DRM_TRACE_ID 0xFFFF0000
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#define DRM_TRACE_FPS_ID (DRM_TRACE_ID + 1)
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#define DRM_TRACE_FENCE_ID (DRM_TRACE_ID + 2)
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#define DRM_TRACE_VSYNC_ID (DRM_TRACE_ID + 3)
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extern int hwc_pid;
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/* MTK_DRM FTRACE */
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extern bool g_trace_log;
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#define mtk_drm_trace_begin(fmt, args...) do { \
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if (g_trace_log) { \
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preempt_disable(); \
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event_trace_printk(mtk_drm_get_tracing_mark(), \
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"B|%d|"fmt"\n", current->tgid, ##args); \
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preempt_enable();\
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} \
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} while (0)
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#define mtk_drm_trace_end() do { \
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if (g_trace_log) { \
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preempt_disable(); \
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event_trace_printk(mtk_drm_get_tracing_mark(), "E\n"); \
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preempt_enable(); \
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} \
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} while (0)
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#define mtk_drm_trace_async_begin(fmt, args...) do { \
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if (g_trace_log) { \
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preempt_disable(); \
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event_trace_printk(mtk_drm_get_tracing_mark(), \
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"S|%d|"fmt"\n", current->tgid, ##args); \
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preempt_enable();\
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} \
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} while (0)
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#define mtk_drm_trace_async_end(fmt, args...) do { \
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if (g_trace_log) { \
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preempt_disable(); \
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event_trace_printk(mtk_drm_get_tracing_mark(), \
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"F|%d|"fmt"\n", current->tgid, ##args); \
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preempt_enable(); \
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} \
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} while (0)
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#define mtk_drm_trace_c(fmt, args...) do { \
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if (g_trace_log) { \
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preempt_disable(); \
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event_trace_printk(mtk_drm_get_tracing_mark(), \
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"C|"fmt"\n", ##args); \
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preempt_enable();\
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} \
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} while (0)
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unsigned long mtk_drm_get_tracing_mark(void);
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void drm_trace_tag_start(const char *tag);
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void drm_trace_tag_end(const char *tag);
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void drm_trace_tag_mark(const char *tag);
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void mtk_drm_refresh_tag_start(struct mtk_ddp_comp *ddp_comp);
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void mtk_drm_refresh_tag_end(struct mtk_ddp_comp *ddp_comp);
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void MMPathTraceDRM(struct mtk_ddp_comp *ddp_comp);
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int MMPathTraceRDMA(struct mtk_ddp_comp *ddp_comp, char *str,
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unsigned int strlen, unsigned int n);
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int MMPathTraceWDMA(struct mtk_ddp_comp *ddp_comp, char *str,
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unsigned int strlen, unsigned int n);
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int MMPathTraceCrtcPlanes(struct drm_crtc *crtc,
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char *str, int strlen, int n);
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#endif
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