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disp: msm: merge flag of register and dbgbus

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Merge reg_dump and dbgbus dump flag into dump_mode, and bring
back debugfs node "evtlog_dump" to keep flexible controlling
of evtlog.
Set in_mem option as default dump mode, since in_coredump
option will be enabled once HW recovery feature is enabled.

Change-Id: I75de1a69b01594b652479bf79201591ac0bf62e5
Signed-off-by: Bruce Hoo <quic_bingchua@quicinc.com>
This commit is contained in:
Bruce Hoo
2022-04-19 14:04:34 +08:00
committed by Gerrit - the friendly Code Review server
parent 13d8ca3148
commit 02e97873a2
3 changed files with 44 additions and 35 deletions
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13
msm/sde_dbg.h
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@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
*/
@@ -82,7 +82,7 @@ enum sde_dbg_dump_context {
* "adb shell echo 2 > /sys/kernel/debug/dri/0/debug/reg_dump" before
* doing the test cases.
*/
#define SDE_DBG_DEFAULT_DUMP_MODE SDE_DBG_DUMP_IN_COREDUMP
#define SDE_DBG_DEFAULT_DUMP_MODE SDE_DBG_DUMP_IN_MEM
/*
* Define blocks for register write logging.
@@ -538,4 +538,13 @@ static inline void sde_rsc_debug_dump(u32 mux_sel)
void sde_rsc_debug_dump(u32 mux_sel);
#endif
/**
* sde_dbg_update_dump_mode - update dump mode to in_coredump mode if devcoredump
* fueature is enabled. Default dump mode is in_mem, if HW recovery feature is
* enabled, this function will be called to set dump mode to in_coredump option.
* @enable_coredump: if enable_coredump is true, update dump mode to in_coredump,
* otherwise reset the dump mode to default mode.
*/
void sde_dbg_update_dump_mode(bool enable_coredump);
#endif /* SDE_DBG_H_ */