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kernel-config: Build the Rocket NPU driver in, not as a module #159

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kernel-config: Build the Rocket NPU driver in, not as a module #159

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10 changes: 10 additions & 0 deletions configs/linux/npu
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
# Rocket must be built in, not a module: as a module it probes after the
# late_initcall that disables unused regulators, vdd_npu_s0 is cut, and
# /dev/accel/accel0 never appears. DRM follows it in because rocket selects
# DRM_SCHED and DRM_GEM_SHMEM_HELPER.
CONFIG_DRM=y
CONFIG_DRM_SCHED=y
CONFIG_DRM_GEM_SHMEM_HELPER=y
CONFIG_DRM_ACCEL=y
CONFIG_DRM_ACCEL_ROCKET=y
CONFIG_ROCKCHIP_IOMMU=y
2 changes: 1 addition & 1 deletion configs/minconfig-mainline
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Original file line number Diff line number Diff line change
Expand Up @@ -500,7 +500,7 @@ CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_DRM_ACCEL=y
CONFIG_DRM_ACCEL_ROCKET=m
CONFIG_DRM_ACCEL_ROCKET=y
CONFIG_SOUND=m
CONFIG_SND=m
CONFIG_SND_HRTIMER=m
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