| commit | b9abca55d784b99a074c4b9b205df8f2df77f3e9 | [log] [tgz] |
|---|---|---|
| author | Amit Pundir <amit.pundir@linaro.org> | Wed Feb 19 00:12:48 2020 +0530 |
| committer | Amit Pundir <amit.pundir@linaro.org> | Tue Mar 31 10:26:53 2020 +0530 |
| tree | dff9ebe1933bbcdbb8eb2b78691fedcf67393e64 | |
| parent | 95938b98281381b893b18c375db414a10ab7517e [diff] |
sepolicy: Allow access to graphics_device getattr cherry-picked from https://android-review.googlesource.com/c/1238349 dmesg and logcat is filled with selinux denials related to getting access to graphics device attributes. From bootanimation to all the way up to video playback, all display/graphics related apps/services seem to need access to graphics device attributes. Although the denials are non-fatal but it is good to get rid of the denial messages. Change-Id: Ic65364c08b5de8aab8b22997ab5215304a4782ac Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Signed-off-by: Amit Pundir <pundiramit@gmail.com>
IMPORTANT NOTICE --> UNLOCKING AND ROOTING MAY VOID YOUR PHONE WARRANTY AND MAY BRICK YOUR DEVICE AS WELL. I'M NOT RESPONSIBLE FOR EITHER OF THAT.
Here is a reasonable guide to get you started on unlocking and rooting Poco F1 --> https://forum.xda-developers.com/poco-f1/how-to/xiaomi-poco-f1-unlock-bootloader-custom-t3839405
Just for the records I downloaded and installed following external packages to unlock and root my device-->
Also Dont forget to take a backup of your images from TWRP and copy them to your Host machine. It will come very handy. Believe me :)
repo init -u https://android.googlesource.com/platform/manifest -b master git clone git@github.com:pundiramit/android-local-manifests.git .repo/local_manifests repo sync -j$nproc source build/envsetup.sh lunch aosp_beryllium-userdebug make -j$nproc
NOTE: To get display working on PocoF1, we need supported Adreno firmware binaries, otherwise PocoF1 will not boot to UI.
Adreno binaries are shipped with non-distributable license,
hence I'm not shipping them in my build setup. You can
extract Adreno a630_* firmware binaries from a working
device build. I extracted mine from
lineage-16.0-20190612-nightly-beryllium-signed.zip ;)
Then copy the binaries to out vendor directory
i.e. out/target/product/aosp_beryllium/vendor/firmware,
and run "make -j$nproc" to create vendor.img again.
fastboot flash system system.img fastboot flash vendor vendor.img fastboot flash userdata userdata.img fastboot flash boot boot.img fastboot reboot
Use standard abootimg commands to update kernel (Image.gz-dtb) in boot.img and fastboot flash the updated boot.img.
My working kernel is hosted at -->
https://github.com/pundiramit/linux/tree/display (beryllium_defconfig).
Prepare bootable kernel image (Image.gz-dtb) by running -->
$ cat arch/arm64/boot/Image.gz arch/arm64/boot/dts/qcom/sdm845-beryllium.dtb > arch/arm64/boot/Image.gz-dtb