I have been trying to build the kernel for android 10 and run it on a pixel 4.
I followed the instructions on the source android website and used the following exact commands repo init -u https://android.googlesource.com/kernel/manifest -b android-msm-coral-4.14-android10-c2f2 repo sync build/build.sh I then navigate into the aosp source tree and execute the following (after setting up the environment and running lunch aosp_flame-userdebug) make bootimage TARGET_PREBUILT_KERNEL=<pathtodistdirectory>/Image.lz4 Then I navigate into the product out directory for flame and run adb reboot bootloader fastboot boot boot.img At this point the phone does boot, and I'm reasonably confident it is using the kernel binary I gave it since when I use the prebuilt in the AOSP tree it works fine, but when I point at the one I built there are issues. The touchscreen is non responsive making the phone seem a little useless. logcat shows me looping messages like 12-06 13:55:20.181 889 889 D /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/fastrpc_apps_user.c:2042: Error 0xffffffff: apps_dev_init failed for domain 0, errno Transport endpoint is not connected 12-06 13:55:20.181 889 889 D /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/fastrpc_apps_user.c:2135: Error 0xffffffff: open_dev (-1) failed for domain 0 12-06 13:55:20.181 889 889 D /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/fastrpc_apps_user.c:1017: Error 0x2c: remote_handle_invoke failed for handle 0xffffffff, method 0 on domain 0 (sc 0x0) 12-06 13:55:20.181 889 889 E /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/adsprpcd.c:43:adsp daemon will restart after 25ms... 12-06 13:55:20.206 888 888 V /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/fastrpc_apps_user.c:1091: remote_handle_open: Successfully opened handle 0x5f for '":;./\attachguestos on domain 0 12-06 13:55:20.207 888 888 D /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/fastrpc_apps_user.c:2042: Error 0xffffffff: apps_dev_init failed for domain 0, errno Transport endpoint is not connected 12-06 13:55:20.207 888 888 D /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/fastrpc_apps_user.c:2135: Error 0xffffffff: open_dev (-1) failed for domain 0 12-06 13:55:20.207 888 888 D /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/fastrpc_apps_user.c:1017: Error 0x2c: remote_handle_invoke failed for handle 0xffffffff, method 0 on domain 0 (sc 0x0) 12-06 13:55:20.207 888 888 E /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/adsprpcd.c:43:adsp daemon will restart after 25ms... 12-06 13:55:20.209 889 889 V /vendor/bin/adsprpcd: vendor/qcom/proprietary/commonsys-intf/adsprpc/src/fastrpc_apps_user.c:1091: remote_handle_open: Successfully opened handle 0x55 for '":;./\createstaticpd:audiopd on domain 0 I'm stumped beyond there seeming to be a problem with the proprietary drivers being unable to access a device handle on my hand built kernel. Has anyone seen anything like this before? I'm looking for a push in the right direction. Peter -- -- You received this message because you are subscribed to the "Android Building" mailing list. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-building?hl=en --- You received this message because you are subscribed to the Google Groups "Android Building" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/android-building/b9ceb4a7-ba98-4023-9a96-d7b6358b50b9%40googlegroups.com.
