drm/radeon/kms: change Kconfig text to reflect the new option.

Ingo pointed out that we really don't give the user enough warning to make
a decision here. So revise the Kconfig text with a better warning.

Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig
index 5982321be4d5b9f674cfdbaee221381336afd4b3..1c02d23f6fcca9f9a6030bba9ea309ef98838419 100644 (file)
--- a/drivers/gpu/drm/radeon/Kconfig
+++ b/drivers/gpu/drm/radeon/Kconfig
@@ -1,10 +1,14 @@
 config DRM_RADEON_KMS
-       bool "Enable modesetting on radeon by default"
+       bool "Enable modesetting on radeon by default - NEW DRIVER"
        depends on DRM_RADEON
        help
-         Choose this option if you want kernel modesetting enabled by default,
-         and you have a new enough userspace to support this. Running old
-         userspaces with this enabled will cause pain.
+         Choose this option if you want kernel modesetting enabled by default.
+
+         This is a completely new driver. It's only part of the existing drm
+         for compatibility reasons. It requires an entirely different graphics
+         stack above it and works very differently from the old drm stack.
+         i.e. don't enable this unless you know what you are doing it may
+         cause issues or bugs compared to the previous userspace driver stack.
 
          When kernel modesetting is enabled the IOCTL of radeon/drm
          driver are considered as invalid and an error message is printed