sm8550-common: Do not balance msm_drm and kgsl_3d0 IRQs

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

extract-files.sh

@@ -66,6 +66,9 @@ function blob_fixup() {
         vendor/bin/slim_daemon)
             ${PATCHELF} --add-needed "libc++_shared.so" "${2}"
             ;;
+        vendor/etc/msm_irqbalance.conf)
+            sed -i "s/IGNORED_IRQ=27,23,38$/&,115,332/" "${2}"
+            ;;
     esac
 }
 

rootdir/init.sony.rc

@@ -28,6 +28,13 @@ on post-fs
     setprop persist.radio.multisim.config ${vendor.radio.multisim.config}
     setprop ro.vendor.ltalabel.model ${vendor.radio.ltalabel.model}
 
+on property:vendor.post_boot.parsed=1
+    # IRQ Tuning
+    # IRQ 246: msm_drm
+    # IRQ 43: kgsl_3d0_irq
+    write /proc/irq/246/smp_affinity_list 2
+    write /proc/irq/43/smp_affinity_list 1
+
 on property:ro.vendor.ltalabel.model=XQ-BC72
     setprop ro.vendor.product.rf.id PDX215-C2