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| author |   Stefan Wahren <stefan.wahren@i2se.com> | 2017-03-04 09:43:51 +0000 |
|---|---|---|
| committer |   Eric Anholt <eric@anholt.net> | 2017-03-16 11:34:37 -0700 |
| commit | bdd3c25423cb42171446940bca0946e0443e1a84 (patch) | |
| tree | 1abd357b3b5fc9cd7fb3449d9f7111742fc5379d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Linux 4.11-rc1 (diff) | |
| download | wireguard-linux-bdd3c25423cb42171446940bca0946e0443e1a84.tar.xz wireguard-linux-bdd3c25423cb42171446940bca0946e0443e1a84.zip | |
ARM: bcm2835: Enable missing CMA settings for VC4 driver
Currently bcm2835_defconfig has CMA disabled which makes the
HDMI output on a Raspberry Pi 1 stop working during boot:
fb: switching to vc4drmfb from simple
Console: switching to colour dummy device 80x30
[drm] Initialized vc4 0.0.0 20140616 for soc:gpu on minor 0
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
vc4-drm soc:gpu: failed to allocate buffer with size 9216000
vc4-drm soc:gpu: Failed to set initial hw configuration.
So enable CMA and DMA_CMA in bcm2835_defconfig.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Fixes: 4400d9ac05ee ("ARM: bcm2835: Enable the VC4 graphics driver in the defconfig")
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions