diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/Kconfig | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig index 5982321be4d5..1c02d23f6fcc 100644 --- a/drivers/gpu/drm/radeon/Kconfig +++ b/drivers/gpu/drm/radeon/Kconfig | |||
| @@ -1,10 +1,14 @@ | |||
| 1 | config DRM_RADEON_KMS | 1 | config DRM_RADEON_KMS |
| 2 | bool "Enable modesetting on radeon by default" | 2 | bool "Enable modesetting on radeon by default - NEW DRIVER" |
| 3 | depends on DRM_RADEON | 3 | depends on DRM_RADEON |
| 4 | help | 4 | help |
| 5 | Choose this option if you want kernel modesetting enabled by default, | 5 | Choose this option if you want kernel modesetting enabled by default. |
| 6 | and you have a new enough userspace to support this. Running old | 6 | |
| 7 | userspaces with this enabled will cause pain. | 7 | This is a completely new driver. It's only part of the existing drm |
| 8 | for compatibility reasons. It requires an entirely different graphics | ||
| 9 | stack above it and works very differently from the old drm stack. | ||
| 10 | i.e. don't enable this unless you know what you are doing it may | ||
| 11 | cause issues or bugs compared to the previous userspace driver stack. | ||
| 8 | 12 | ||
| 9 | When kernel modesetting is enabled the IOCTL of radeon/drm | 13 | When kernel modesetting is enabled the IOCTL of radeon/drm |
| 10 | driver are considered as invalid and an error message is printed | 14 | driver are considered as invalid and an error message is printed |