GPU memory problem
Posted: Tue Sep 25, 2018 8:39 am
Hi,
a friend of mine has a really nice development environment based on ArchLinux, so I thought I could give it a try with the 3B+.
I almost installed everything, but I am facing some memory issue:
I changed (ok, wild guesses) a few parameters, but I still have the problem:
Would you have any suggestion?
Thanks.
a friend of mine has a really nice development environment based on ArchLinux, so I thought I could give it a try with the 3B+.
I almost installed everything, but I am facing some memory issue:
Code: Select all
[ 55.989445] [drm:vc4_bo_create [vc4]] *ERROR* Failed to allocate from CMA:
[ 56.006893] [drm] kernel: 8100kb BOs (1)
[ 56.023581] [drm] V3D: 50824kb BOs (19)
[ 56.040312] [drm] V3D shader: 80kb BOs (20)
[ 56.056912] [drm] dumb: 48kb BOs (3)
[ 56.073536] [drm] total purged BO: 264kb BOs (7)
[ 56.090483] [drm:vc4_bo_create [vc4]] *ERROR* Failed to allocate from CMA:
[ 56.107844] [drm] kernel: 8100kb BOs (1)
[ 56.124491] [drm] V3D: 50824kb BOs (19)
[ 56.141166] [drm] V3D shader: 80kb BOs (20)
[ 56.157832] [drm] dumb: 48kb BOs (3)
[ 56.174388] [drm] total purged BO: 264kb BOs (7)
Code: Select all
cat /boot/cmdline.txt
coherent_pool=6M smsc95xx.turbo_mode=N cma=128
poddingue in ~ at numeriquelles ➜ cat /boot/config.txt
enable_uart=1
gpu_mem=128
cma_lwm=16
cma_hwm=256
Thanks.