diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/Kconfig | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/Makefile | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/drm_legacy.h | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/Kconfig | 1 |
4 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 29146fa..d56b85c 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -136,6 +136,10 @@ config DRM_KMS_CMA_HELPER help Choose this if you need the KMS CMA helper functions +config DRM_VM + bool + depends on DRM + source "drivers/gpu/drm/i2c/Kconfig" source "drivers/gpu/drm/arm/Kconfig" @@ -264,6 +268,7 @@ source "drivers/gpu/drm/meson/Kconfig" menuconfig DRM_LEGACY bool "Enable legacy drivers (DANGEROUS)" depends on DRM + select DRM_VM help Enable legacy DRI1 drivers. Those drivers expose unsafe and dangerous APIs to user-space, which can be used to circumvent access diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index d00c389..92de399 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -5,7 +5,7 @@ drm-y := drm_auth.o drm_bufs.o drm_cache.o \ drm_context.o drm_dma.o \ drm_fops.o drm_gem.o drm_ioctl.o drm_irq.o \ - drm_lock.o drm_memory.o drm_drv.o drm_vm.o \ + drm_lock.o drm_memory.o drm_drv.o \ drm_scatter.o drm_pci.o \ drm_platform.o drm_sysfs.o drm_hashtab.o drm_mm.o \ drm_crtc.o drm_fourcc.o drm_modes.o drm_edid.o \ @@ -19,6 +19,7 @@ drm-y := drm_auth.o drm_bufs.o drm_cache.o \ drm_dumb_buffers.o drm_mode_config.o drm-$(CONFIG_DRM_LIB_RANDOM) += lib/drm_random.o +drm-$(CONFIG_DRM_VM) += drm_vm.o drm-$(CONFIG_COMPAT) += drm_ioc32.o drm-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_gem_cma_helper.o drm-$(CONFIG_PCI) += ati_pcigart.o diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h index c6f422e..e4bb5ad 100644 --- a/drivers/gpu/drm/drm_legacy.h +++ b/drivers/gpu/drm/drm_legacy.h @@ -74,7 +74,14 @@ int drm_legacy_freebufs(struct drm_device *d, void *v, struct drm_file *f); int drm_legacy_mapbufs(struct drm_device *d, void *v, struct drm_file *f); int drm_legacy_dma_ioctl(struct drm_device *d, void *v, struct drm_file *f); +#ifdef CONFIG_DRM_VM void drm_legacy_vma_flush(struct drm_device *d); +#else +static inline void drm_legacy_vma_flush(struct drm_device *d) +{ + /* do nothing */ +} +#endif /* * AGP Support diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig index 2922a82..0f2f0af 100644 --- a/drivers/gpu/drm/nouveau/Kconfig +++ b/drivers/gpu/drm/nouveau/Kconfig @@ -16,6 +16,7 @@ config DRM_NOUVEAU select INPUT if ACPI && X86 select THERMAL if ACPI && X86 select ACPI_VIDEO if ACPI && X86 + select DRM_VM help Choose this option for open-source NVIDIA support. |