From 333fa47ad80d53a952a5eff322712d81fa0fada4 Mon Sep 17 00:00:00 2001 From: Joen Chen Date: Thu, 18 Jul 2024 00:31:38 +0000 Subject: [PATCH 1/3] init change owners of sysfs nodes frame_interval and expected_present_time init: change file owners of sysfs nodes frame_interval and expected_present_time in order to grant permission for hwcomposer Bug: 330392550 Flag: EXEMPT bugfix Test: swipe home screen, and check the notifyExpectedPresent() Change-Id: Ic8f5f2213c483eaa46cf3a6c1b4baa1b886cb6e4 --- conf/init.zumapro.board.rc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/conf/init.zumapro.board.rc b/conf/init.zumapro.board.rc index 035271b..b95a04f 100644 --- a/conf/init.zumapro.board.rc +++ b/conf/init.zumapro.board.rc @@ -409,6 +409,8 @@ on fs chown system system /sys/devices/platform/exynos-drm/primary-panel/te2_option chown system system /sys/devices/platform/exynos-drm/primary-panel/power_state chown system system /sys/devices/platform/exynos-drm/primary-panel/frame_rate + chown system system /sys/devices/platform/exynos-drm/primary-panel/frame_interval + chown system system /sys/devices/platform/exynos-drm/primary-panel/expected_present_time chown system system /sys/module/drm/parameters/vblankoffdelay chown system system /sys/module/drm/parameters/debug chown system system /sys/class/dqe0/atc/ambient_light From d1b0250fd7e9874845bc7d0d36feef250d2eaa1d Mon Sep 17 00:00:00 2001 From: Will Song Date: Mon, 15 Jul 2024 13:13:29 -0700 Subject: [PATCH 2/3] devices: Move cpufreq perf settings to gs-common Moving common cpufreq configurations to gs-common. Bug: 335874870 Flag: NONE code refactor Test: boot and check parameters Change-Id: Ieff1185a09b310924ea60ebc4f2fbf6047e8592f Signed-off-by: Will Song --- conf/init.zumapro.soc.rc | 22 ---------------------- 1 file changed, 22 deletions(-) diff --git a/conf/init.zumapro.soc.rc b/conf/init.zumapro.soc.rc index ef3dbab..72544be 100644 --- a/conf/init.zumapro.soc.rc +++ b/conf/init.zumapro.soc.rc @@ -1,15 +1,4 @@ on init - chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/spc_threshold - chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/limit_frequency - chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/pmu_limit_enable - chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/spc_threshold - chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/limit_frequency - chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/pmu_limit_enable - chown system system /sys/devices/system/cpu/cpufreq/policy7/sched_pixel/spc_threshold - chown system system /sys/devices/system/cpu/cpufreq/policy7/sched_pixel/limit_frequency - chown system system /sys/devices/system/cpu/cpufreq/policy7/sched_pixel/pmu_limit_enable - - chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu0_memlat@17000010/memlat_cpuidle_state_aware chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu1_memlat@17000010/memlat_cpuidle_state_aware chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu2_memlat@17000010/memlat_cpuidle_state_aware @@ -57,17 +46,6 @@ on init write /proc/vendor_sched/groups/sys_bg/disable_util_est 1 write /proc/vendor_sched/groups/ta/disable_util_est 0 - # governor setting - write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor sched_pixel - write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/up_rate_limit_us 500 - write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/down_rate_limit_us 500 - write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor sched_pixel - write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/up_rate_limit_us 500 - write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/down_rate_limit_us 500 - write /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor sched_pixel - write /sys/devices/system/cpu/cpu7/cpufreq/sched_pixel/up_rate_limit_us 500 - write /sys/devices/system/cpu/cpu7/cpufreq/sched_pixel/down_rate_limit_us 500 - # memlat cpuidle awareness setting # FIXME(b/301212469) these nodes missing on zuma pro # TODO(b/308973423) these values need to be tuned From 35162f9a7c13de51688f5e3bc61c61311608037d Mon Sep 17 00:00:00 2001 From: "Pechetty Sravani (xWF)" Date: Mon, 19 Aug 2024 05:33:45 +0000 Subject: [PATCH 3/3] Revert "devices: Move cpufreq perf settings to gs-common" Revert submission 28323508-common_perf_init Reason for revert: Potential culprit for b/360746202- verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted. Reverted changes: /q/submissionid:28323508-common_perf_init Change-Id: Ice26f3451cec999b3b2b3e2f42c0aa06eff68f75 --- conf/init.zumapro.soc.rc | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/conf/init.zumapro.soc.rc b/conf/init.zumapro.soc.rc index 72544be..ef3dbab 100644 --- a/conf/init.zumapro.soc.rc +++ b/conf/init.zumapro.soc.rc @@ -1,4 +1,15 @@ on init + chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/spc_threshold + chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/limit_frequency + chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/pmu_limit_enable + chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/spc_threshold + chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/limit_frequency + chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/pmu_limit_enable + chown system system /sys/devices/system/cpu/cpufreq/policy7/sched_pixel/spc_threshold + chown system system /sys/devices/system/cpu/cpufreq/policy7/sched_pixel/limit_frequency + chown system system /sys/devices/system/cpu/cpufreq/policy7/sched_pixel/pmu_limit_enable + + chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu0_memlat@17000010/memlat_cpuidle_state_aware chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu1_memlat@17000010/memlat_cpuidle_state_aware chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu2_memlat@17000010/memlat_cpuidle_state_aware @@ -46,6 +57,17 @@ on init write /proc/vendor_sched/groups/sys_bg/disable_util_est 1 write /proc/vendor_sched/groups/ta/disable_util_est 0 + # governor setting + write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor sched_pixel + write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/up_rate_limit_us 500 + write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/down_rate_limit_us 500 + write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor sched_pixel + write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/up_rate_limit_us 500 + write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/down_rate_limit_us 500 + write /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor sched_pixel + write /sys/devices/system/cpu/cpu7/cpufreq/sched_pixel/up_rate_limit_us 500 + write /sys/devices/system/cpu/cpu7/cpufreq/sched_pixel/down_rate_limit_us 500 + # memlat cpuidle awareness setting # FIXME(b/301212469) these nodes missing on zuma pro # TODO(b/308973423) these values need to be tuned