diff options
| author | Martin Habets <errandir_news@mph.eclipse.co.uk> | 2007-05-29 04:11:57 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-05-29 05:51:24 -0400 |
| commit | 5f81941c9d47f783e834028dcfb8548809da5a53 (patch) | |
| tree | 8d528138012db5f8436a6822c79aea82977a8e90 /drivers | |
| parent | 6197fe4d720ea3e2ee94cdc7ef32d6c0151199de (diff) | |
[SPARC]: Mark as emulating cmpxchg, add appropriate depends for DRM.
The DRM code depends on an atomic version of cmpxchg(), which is not
available on sparc32. Since other platforms besides sparc32 have this
issue a KCONFIG option is added for it.
Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/drm/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/drm/Kconfig b/drivers/char/drm/Kconfig index ef833a1c27eb..0b7ffa5191c6 100644 --- a/drivers/char/drm/Kconfig +++ b/drivers/char/drm/Kconfig | |||
| @@ -6,7 +6,7 @@ | |||
| 6 | # | 6 | # |
| 7 | config DRM | 7 | config DRM |
| 8 | tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)" | 8 | tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)" |
| 9 | depends on (AGP || AGP=n) && PCI | 9 | depends on (AGP || AGP=n) && PCI && !EMULATED_CMPXCHG |
| 10 | help | 10 | help |
| 11 | Kernel-level support for the Direct Rendering Infrastructure (DRI) | 11 | Kernel-level support for the Direct Rendering Infrastructure (DRI) |
| 12 | introduced in XFree86 4.0. If you say Y here, you need to select | 12 | introduced in XFree86 4.0. If you say Y here, you need to select |