a774cd62bb
Empty braces caused compilation issue on VS. Resolved the same to now compile complete driver code on VS with no additional change requirements. Change-Id: Ib63aad3d104362c17c952780f40cd6e381902343 Signed-off-by: Akshata Sahukar <asahukar@codeaurora.org>
138 lines
4.1 KiB
C
138 lines
4.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef __MSM_VIDC_DEBUG__
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#define __MSM_VIDC_DEBUG__
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#include <linux/debugfs.h>
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#include <linux/delay.h>
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#include <linux/types.h>
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#ifndef VIDC_DBG_LABEL
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#define VIDC_DBG_LABEL "msm_vidc"
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#endif
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/* Allow only 6 prints/sec */
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#define VIDC_DBG_SESSION_RATELIMIT_INTERVAL (1 * HZ)
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#define VIDC_DBG_SESSION_RATELIMIT_BURST 6
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#define VIDC_DBG_TAG_INST VIDC_DBG_LABEL ": %4s: %s: "
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#define VIDC_DBG_TAG_CORE VIDC_DBG_LABEL ": %4s: %08x: %s: "
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#define FW_DBG_TAG VIDC_DBG_LABEL ": %6s: "
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#define DEFAULT_SID ((u32)-1)
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#ifndef MSM_VIDC_EMPTY_BRACE
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#define MSM_VIDC_EMPTY_BRACE {},
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#endif
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extern int msm_vidc_debug;
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extern bool msm_vidc_lossless_encode;
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extern bool msm_vidc_syscache_disable;
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extern int msm_vidc_clock_voting;
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/* To enable messages OR these values and
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* echo the result to debugfs file.
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*
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* To enable all messages set debug_level = 0x101F
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*/
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enum vidc_msg_prio {
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VIDC_ERR = 0x00000001,
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VIDC_HIGH = 0x00000002,
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VIDC_LOW = 0x00000004,
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VIDC_PERF = 0x00000008,
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VIDC_PKT = 0x00000010,
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VIDC_BUS = 0x00000020,
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VIDC_ENCODER = 0x00000100,
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VIDC_DECODER = 0x00000200,
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VIDC_PRINTK = 0x00001000,
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VIDC_FTRACE = 0x00002000,
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FW_LOW = 0x00010000,
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FW_MED = 0x00020000,
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FW_HIGH = 0x00040000,
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FW_ERROR = 0x00080000,
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FW_FATAL = 0x00100000,
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FW_PERF = 0x00200000,
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FW_PRINTK = 0x10000000,
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FW_FTRACE = 0x20000000,
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};
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#define FW_LOGSHIFT 16
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#define FW_LOGMASK 0x0FFF0000
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#define dprintk_inst(__level, __level_str, inst, __fmt, ...) \
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do { \
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if (inst && (msm_vidc_debug & __level)) { \
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pr_info(VIDC_DBG_TAG_INST __fmt, \
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__level_str, \
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inst->debug_str, \
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##__VA_ARGS__); \
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} \
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} while (0)
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#define i_vpr_e(inst, __fmt, ...) dprintk_inst(VIDC_ERR, "err ", inst, __fmt, ##__VA_ARGS__)
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#define i_vpr_i(inst, __fmt, ...) dprintk_inst(VIDC_HIGH, "high", inst, __fmt, ##__VA_ARGS__)
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#define i_vpr_h(inst, __fmt, ...) dprintk_inst(VIDC_HIGH, "high", inst, __fmt, ##__VA_ARGS__)
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#define i_vpr_l(inst, __fmt, ...) dprintk_inst(VIDC_LOW, "low ", inst, __fmt, ##__VA_ARGS__)
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#define i_vpr_p(inst, __fmt, ...) dprintk_inst(VIDC_PERF, "perf", inst, __fmt, ##__VA_ARGS__)
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#define i_vpr_t(inst, __fmt, ...) dprintk_inst(VIDC_PKT, "pkt ", inst, __fmt, ##__VA_ARGS__)
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#define i_vpr_b(inst, __fmt, ...) dprintk_inst(VIDC_BUS, "bus ", inst, __fmt, ##__VA_ARGS__)
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#define dprintk_core(__level, __level_str, __fmt, ...) \
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do { \
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if (msm_vidc_debug & __level) { \
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pr_info(VIDC_DBG_TAG_CORE __fmt, \
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__level_str, \
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DEFAULT_SID, \
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"codec", \
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##__VA_ARGS__); \
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} \
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} while (0)
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#define d_vpr_e(__fmt, ...) dprintk_core(VIDC_ERR, "err ", __fmt, ##__VA_ARGS__)
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#define d_vpr_h(__fmt, ...) dprintk_core(VIDC_HIGH, "high", __fmt, ##__VA_ARGS__)
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#define d_vpr_l(__fmt, ...) dprintk_core(VIDC_LOW, "low ", __fmt, ##__VA_ARGS__)
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#define d_vpr_p(__fmt, ...) dprintk_core(VIDC_PERF, "perf", __fmt, ##__VA_ARGS__)
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#define d_vpr_t(__fmt, ...) dprintk_core(VIDC_PKT, "pkt ", __fmt, ##__VA_ARGS__)
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#define d_vpr_b(__fmt, ...) dprintk_core(VIDC_BUS, "bus ", __fmt, ##__VA_ARGS__)
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#define dprintk_ratelimit(__level, __level_str, __fmt, ...) \
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do { \
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if (msm_vidc_check_ratelimit()) { \
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dprintk_core(__level, __level_str, __fmt, ##__VA_ARGS__); \
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} \
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} while (0)
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#define dprintk_firmware(__level, __fmt, ...) \
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do { \
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if (__level & FW_PRINTK) { \
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pr_info(FW_DBG_TAG __fmt, \
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"fw", \
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##__VA_ARGS__); \
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} \
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} while (0)
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#define MSM_VIDC_ERROR(value) \
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do { if (value) \
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d_vpr_e("BugOn"); \
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} while (0)
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enum msm_vidc_debugfs_event {
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MSM_VIDC_DEBUGFS_EVENT_ETB,
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MSM_VIDC_DEBUGFS_EVENT_EBD,
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MSM_VIDC_DEBUGFS_EVENT_FTB,
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MSM_VIDC_DEBUGFS_EVENT_FBD,
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};
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struct dentry *msm_vidc_debugfs_init_drv(void);
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struct dentry *msm_vidc_debugfs_init_core(void *core);
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struct dentry *msm_vidc_debugfs_init_inst(void *inst,
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struct dentry *parent);
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void msm_vidc_debugfs_deinit_inst(void *inst);
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void msm_vidc_debugfs_update(void *inst,
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enum msm_vidc_debugfs_event e);
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int msm_vidc_check_ratelimit(void);
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#endif
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