home.md

@@ -122,4 +122,10 @@ References
 - [Xiaomi Scorpio](https://wiki.postmarketos.org/wiki/Xiaomi_Mi_Note_2_(xiaomi-scorpio)) is similar device running msm8996pro
 - https://www.embear.ch/blog/using-ramoops
 - https://emainline.gitlab.io/2021/10/06/Unlocking_SSC_P1.html
-- [Rob Clark's blog](http://bloggingthemonkey.blogspot.com/) (Up to 2017)
\ No newline at end of file
+- [Rob Clark's blog](http://bloggingthemonkey.blogspot.com/) (Up to 2017)
+
+IPA 2.x
+
+- [mainline ipa 2.x RFC](https://lore.kernel.org/linux-arm-msm/20210920030811.57273-1-sireeshkodali1@gmail.com/)
+- [Android 4.19](https://github.com/stormbreaker-project/kernel_xiaomi_lavender_4.19/tree/4.19-stable/drivers/platform/msm/ipa/ipa_v2)
+- [Android 3.10 ipa-utils](https://android.googlesource.com/kernel/msm/+/android-msm-lego-3.10-marshmallow-dr/drivers/platform/msm/ipa/ipa_utils.c)