summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/Kconfig.unstable
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/i915/Kconfig.unstable')
-rw-r--r--drivers/gpu/drm/i915/Kconfig.unstable29
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/Kconfig.unstable b/drivers/gpu/drm/i915/Kconfig.unstable
new file mode 100644
index 000000000000..0c2276155c2b
--- /dev/null
+++ b/drivers/gpu/drm/i915/Kconfig.unstable
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config DRM_I915_UNSTABLE
+ bool "Enable unstable API for early prototype development"
+ depends on EXPERT
+ depends on STAGING
+ depends on BROKEN # should never be enabled by distros!
+ # We use the dependency on !COMPILE_TEST to not be enabled in
+ # allmodconfig or allyesconfig configurations
+ depends on !COMPILE_TEST
+ default n
+ help
+ Enable prototype uAPI under general discussion before they are
+ finalized. Such prototypes may be withdrawn or substantially
+ changed before release. They are only enabled here so that a wide
+ number of interested parties (userspace driver developers) can
+ verify that the uAPI meet their expectations. These uAPI should
+ never be used in production.
+
+ Recommended for driver developers _only_.
+
+ If in the slightest bit of doubt, say "N".
+
+config DRM_I915_UNSTABLE_FAKE_LMEM
+ bool "Enable the experimental fake lmem"
+ depends on DRM_I915_UNSTABLE
+ default n
+ help
+ Convert some system memory into a fake local memory region for
+ testing.