Hello Chee, I checked your logcat and doubted that your current issue is "No audio driver support"
08-19 09:50:44.052 371 412 I audio_hw_primary: Total 0 cards match 08-19 09:50:44.053 371 412 E audio_hw_primary: no supported sound card found, aborting. 08-19 09:50:44.053 371 412 E DevicesFactoryHAL: loadAudioInterface couldn't open audio hw device in audio.primary (Invalid argument) 08-19 09:50:44.053 365 365 E AudioFlinger: loadHwModule() error -19 loading module primary 08-19 09:50:44.053 365 365 W APM_AudioPolicyManager: could not open HW module primary 08-19 09:50:44.117 364 364 D Zygote32Timing: PreloadResources took to complete: 5217ms 08-19 09:50:44.463 369 369 D v_gal : Failed to open device: No such file or directory, Try again... => This log indicated that no card (driver support for Audio - audio HAL can't find valid card for audio). >From your kernel log (dmesg.log), You will see "[ 65.085940] init: Sending signal 9 to service 'audioserver' (pid 524) process group..." In case of audio crashes, You absolutely can't get display. Best Regards, Kha Tran Vào lúc 21:11:35 UTC+7 ngày Thứ Bảy, 29 tháng 8, 2020, Chee Huey Pun đã viết: > Hi All, > > My board is having this msg: > init: Service 'surfaceflinger' (pid 211) exited with status 1 > > > On Thursday, August 20, 2020 at 8:32:31 AM UTC+8 Chee Huey Pun wrote: > >> Hi All, >> >> console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,fbpix=RGB32,bpp=32 >> video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off vmalloc=128M >> androidboot.console=ttymxc0 consoleblank=0 cma=320M >> galcore.contiguousSize=33554432 >> >> On Wednesday, August 19, 2020 at 10:22:05 PM UTC+8 Chee Huey Pun wrote: >> >>> Hi All, >>> >>> I am testing imx6dl with android 9 (android_p9.0.0_2.2.0-ga) from NXP in >>> custom board. >>> >>> The custom board is used our product with linux kernel 4.9.11 + Debian 9 >>> and it is working fine. Have been used for 2 + years. >>> >>> I ported the device tree and display functions to the android 9 kernel. >>> I can see penguin logo but there is no android logo and no menu. >>> >>> I have attached logcat and dmesg file. >>> >>> Please help. Thank You in advance. >>> >>> Best Regards, >>> Pun >>> >> -- -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-porting+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/android-porting/5b99bf70-541a-4013-8316-8a3e9b00a6a0n%40googlegroups.com.
