These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / gpu / drm / vc4 / Kconfig

diff --git a/kernel/drivers/gpu/drm/vc4/Kconfig b/kernel/drivers/gpu/drm/vc4/Kconfig
new file mode 100644 (file)
index 0000000..2d7d115
--- /dev/null
+++ b/kernel/drivers/gpu/drm/vc4/Kconfig
@@ -0,0 +1,14 @@
+config DRM_VC4
+       tristate "Broadcom VC4 Graphics"
+       depends on ARCH_BCM2835 || COMPILE_TEST
+       depends on DRM && HAVE_DMA_ATTRS
+       select DRM_KMS_HELPER
+       select DRM_KMS_CMA_HELPER
+       select DRM_GEM_CMA_HELPER
+       help
+         Choose this option if you have a system that has a Broadcom
+         VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835.
+
+         This driver requires that "avoid_warnings=2" be present in
+         the config.txt for the firmware, to keep it from smashing
+         our display setup.