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| author |   Lucas Stach <l.stach@pengutronix.de> | 2017-07-14 15:54:06 +0200 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2017-08-08 15:47:24 +0200 |
| commit | 63f5677544b3672979222fecef32c21e5131072b (patch) | |
| tree | ad23b6d2d95842d563cd385d32557d887d180d08 /drivers/gpu/drm/etnaviv/Kconfig | |
| parent | drm/etnaviv: populate GEM objects on cpu_prep (diff) | |
| download | linux-dev-63f5677544b3672979222fecef32c21e5131072b.tar.xz linux-dev-63f5677544b3672979222fecef32c21e5131072b.zip | |
drm/etnaviv: select CMA and DMA_CMA if available
While this is no build dependency, etnaviv will only work correctly on most
systems if CMA and DMA_CMA are enabled. Select both options if available to
avoid users ending up with a non-working GPU due to a lacking kernel config.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/etnaviv/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/Kconfig b/drivers/gpu/drm/etnaviv/Kconfig index 71cee4e9fefb..38b477b5fbf9 100644 --- a/drivers/gpu/drm/etnaviv/Kconfig +++ b/drivers/gpu/drm/etnaviv/Kconfig @@ -10,6 +10,8 @@ config DRM_ETNAVIV select IOMMU_API select IOMMU_SUPPORT select WANT_DEV_COREDUMP + select CMA if HAVE_DMA_CONTIGUOUS + select DMA_CMA if HAVE_DMA_CONTIGUOUS help DRM driver for Vivante GPUs. |