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disp: msm: sde: add debugfs for FAL1 and FAL10 config

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Add below debugfs node under */debug/core_perf for micro-idle FAL1 and
FAL10 configuration, uidle_fal10_target_idle_time_us.
  1.uidle_fal10_target_idle_time_us
  2.uidle_fal1_target_idle_time_us
  3.uidle_fal10_threshold_us
  4.uidle_fal1_max_threshold

Usage:
Cat and echo are both available.
echo [value in micro seconds] >
	/sys/kernel/debug/dri/0/debug/core_perf/uidle_fal10_threshold_us

The new value will take effect after any update on plane.

Change-Id: I48896f59a8c0dc22624394ae197a49e3492953da
Signed-off-by: GG Hou <quic_renjhou@quicinc.com>
This commit is contained in:
GG Hou
2021-12-08 15:34:45 +08:00
committed by Gerrit - the friendly Code Review server
parent 55888849a1
commit 830adf80d6
1 changed files with 9 additions and 0 deletions
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9
msm/sde/sde_core_perf.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
*/
@@ -1385,6 +1386,14 @@ int sde_core_perf_debugfs_init(struct sde_core_perf *perf,
debugfs_create_u32("uidle_perf_cnt", 0600, perf->debugfs_root,
&sde_kms->catalog->uidle_cfg.debugfs_perf);
debugfs_create_u32("uidle_fal10_target_idle_time_us", 0600, perf->debugfs_root,
&sde_kms->catalog->uidle_cfg.fal10_target_idle_time);
debugfs_create_u32("uidle_fal1_target_idle_time_us", 0600, perf->debugfs_root,
&sde_kms->catalog->uidle_cfg.fal1_target_idle_time);
debugfs_create_u32("uidle_fal10_threshold_us", 0600, perf->debugfs_root,
&sde_kms->catalog->uidle_cfg.fal10_threshold);
debugfs_create_u32("uidle_fal1_max_threshold", 0600, perf->debugfs_root,
&sde_kms->catalog->uidle_cfg.fal1_max_threshold);
debugfs_create_bool("uidle_enable", 0600, perf->debugfs_root,
&sde_kms->catalog->uidle_cfg.debugfs_ctrl);