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ARM: bcm2835_defconfig: Increase CMA for VC4
authorStefan Wahren <stefan.wahren@i2se.com>
Fri, 23 Jun 2017 20:27:25 +0000 (22:27 +0200)
committerEric Anholt <eric@anholt.net>
Wed, 19 Jul 2017 20:37:16 +0000 (13:37 -0700)
commit01bd2f0f1196ad3a7e6fb2f66551140923452d96
tree9165e1740fdd5e7a471e499d75e0b8b425bde4b7tree | snapshot
parent651e6d3c6b2c753d5ca3bbb48df8c60affe20f3dcommit | diff
ARM: bcm2835_defconfig: Increase CMA for VC4

The VC4 needs more memory than the default setting:

    cma: cma_alloc: alloc failed, req-size: 4096 pages, ret: -12
    vc4-drm soc:gpu: failed to allocate buffer with size 16777216

So increase the value to 32 MB and fix this issue.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
arch/arm/configs/bcm2835_defconfig diff | blob | history
Domain: System / Kernel;