Hi,
Please excute the steps to run VIC in max clock and try again:
- Disable runtime suspend of VIC
$ echo on > /sys/devices/13e10000.host1x/15340000.vic/power/control
- Set userspace governor
$ echo userspace > /sys/devices/13e10000.host1x/15340000.vic/devfreq/15340000.vic/governor
- Set max_freq
$ cat /sys/devices/13e10000.host1x/15340000.vic/devfreq/15340000.vic/available_frequencies
$ echo [max_freq_val] > /sys/devices/13e10000.host1x/15340000.vic/devfreq/15340000.vic/max_freq
- Set target frequency
$ echo [freq_val] > /sys/devices/13e10000.host1x/15340000.vic/devfreq/15340000.vic/userspace/set_freq