Commit c13e7f31 authored by Maxime Ripard's avatar Maxime Ripard Committed by Arnd Bergmann
Browse files

ARM: sunxi_defconfig: Enable CMA



The DRM driver most notably, but also out of tree drivers (for now) like
the VPU or GPU drivers, are quite big consumers of large, contiguous memory
buffers. However, the sunxi_defconfig doesn't enable CMA in order to
mitigate that, which makes them almost unusable.

Enable it to make sure it somewhat works.

Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 69c4d8ed
...@@ -10,6 +10,7 @@ CONFIG_SMP=y ...@@ -10,6 +10,7 @@ CONFIG_SMP=y
CONFIG_NR_CPUS=8 CONFIG_NR_CPUS=8
CONFIG_AEABI=y CONFIG_AEABI=y
CONFIG_HIGHMEM=y CONFIG_HIGHMEM=y
CONFIG_CMA=y
CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ=y
...@@ -33,6 +34,7 @@ CONFIG_CAN_SUN4I=y ...@@ -33,6 +34,7 @@ CONFIG_CAN_SUN4I=y
# CONFIG_WIRELESS is not set # CONFIG_WIRELESS is not set
CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DMA_CMA=y
CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SD=y
CONFIG_ATA=y CONFIG_ATA=y
CONFIG_AHCI_SUNXI=y CONFIG_AHCI_SUNXI=y
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment