Artem Lapkin <email2tema@xxxxxxxxx> writes: > Problem: random stucks on reboot stage about 1/20 stuck/reboots > // debug kernel log > [ 4.496660] reboot: kernel restart prepare CMD:(null) > [ 4.498114] meson_ee_pwrc c883c000.system-controller:power-controller: shutdown begin > [ 4.503949] meson_ee_pwrc c883c000.system-controller:power-controller: shutdown domain 0:VPU... > ...STUCK... > > Solution: add shutdown function to meson_drm driver > // debug kernel log > [ 5.231896] reboot: kernel restart prepare CMD:(null) > [ 5.246135] [drm:meson_drv_shutdown] > ... > [ 5.259271] meson_ee_pwrc c883c000.system-controller:power-controller: shutdown begin > [ 5.274688] meson_ee_pwrc c883c000.system-controller:power-controller: shutdown domain 0:VPU... > [ 5.338331] reboot: Restarting system > [ 5.358293] psci: PSCI_0_2_FN_SYSTEM_RESET reboot_mode:0 cmd:(null) > bl31 reboot reason: 0xd > bl31 reboot reason: 0x0 > system cmd 1. > ...REBOOT... > > Tested: on VIM1 VIM2 VIM3 VIM3L khadas sbcs - 1000+ successful reboots > and Odroid boards, WeTek Play2 (GXBB) > > Tested-by: Christian Hewitt <christianshewitt@xxxxxxxxx> > Signed-off-by: Artem Lapkin <art@xxxxxxxxxx> Acked-by: Kevin Hilman <khilman@xxxxxxxxxxxx> _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
