BOBtheBlinker/android_device_oneplus_dre
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dre: Do not balance msm_drm and kgsl_3d0 IRQs

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These are critical for display performance and should not be balanced
in order to improve latency and responsiveness.

And also affine them.

Change-Id: If49ecb8757d133a7fad0d7946837b35403e57c2a
This commit is contained in:
Jake Weinstein 2022-12-09 00:35:52 +09:00 committed by Albert Tang
parent adef2d52a3
commit 57906249ee
2 changed files with 10 additions and 0 deletions
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3
extract-files.sh
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@ -67,6 +67,9 @@ function blob_fixup() {
odm/lib64/libCOppLceTonemapAPI.so|odm/lib64/libaps_frame_registration.so) odm/lib64/libCOppLceTonemapAPI.so|odm/lib64/libaps_frame_registration.so)
"${PATCHELF}" --replace-needed "libstdc++.so" "libstdc++_vendor.so" "${2}" "${PATCHELF}" --replace-needed "libstdc++.so" "libstdc++_vendor.so" "${2}"
;; ;;
vendor/etc/msm_irqbalance.conf)
sed -i "s/IGNORED_IRQ=19,21,38$/&,209,218/" "${2}"
;;
esac esac
} }

7
init/init.oplus.rc
View file

@ -45,6 +45,13 @@ on property:sys.boot_completed=1
chmod 0600 /mnt/vendor/persist/data/pfm/licenses/1000-1000-no-exp-1186717196.pfm chmod 0600 /mnt/vendor/persist/data/pfm/licenses/1000-1000-no-exp-1186717196.pfm
chown system system /mnt/vendor/persist/data/pfm/licenses/1000-1000-no-exp-1186717196.pfm chown system system /mnt/vendor/persist/data/pfm/licenses/1000-1000-no-exp-1186717196.pfm
on property:vendor.post_boot.parsed=1
# IRQ Tuning
# IRQ 243: msm_drm
# IRQ 240: kgsl_3d0_irq
write /proc/irq/243/smp_affinity_list 2
write /proc/irq/240/smp_affinity_list 1
on property:sys.usb.config=adb && property:sys.usb.configfs=1 on property:sys.usb.config=adb && property:sys.usb.configfs=1
write /config/usb_gadget/g1/idVendor 0x22D9 write /config/usb_gadget/g1/idVendor 0x22D9
write /config/usb_gadget/g1/idProduct 0x2769 write /config/usb_gadget/g1/idProduct 0x2769