WARNING: unmet direct dependencies detected for DRM_TTM Depends on [n]: HAS_IOMEM [=y] && DRM [=y] && MMU [=n] Selected by [y]: - DRM_TTM_HELPER [=y] && HAS_IOMEM [=y] && DRM [=y] - DRM_HISI_HIBMC [=y] && HAS_IOMEM [=y] && DRM [=y] && PCI [=y] && (ARM64 || COMPILE_TEST [=y]) Add missing MMU dependency to fix this. Fixes: a0f25a6bb319 ("drm/hisilicon/hibmc: Allow to be built if COMPILE_TEST is enabled") Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx> --- drivers/gpu/drm/hisilicon/hibmc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/hisilicon/hibmc/Kconfig b/drivers/gpu/drm/hisilicon/hibmc/Kconfig index 073adfe438dd..e5ef1b573732 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/Kconfig +++ b/drivers/gpu/drm/hisilicon/hibmc/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config DRM_HISI_HIBMC tristate "DRM Support for Hisilicon Hibmc" - depends on DRM && PCI && (ARM64 || COMPILE_TEST) + depends on DRM && PCI && (ARM64 || COMPILE_TEST) && MMU select DRM_KMS_HELPER select DRM_VRAM_HELPER select DRM_TTM -- 2.17.1