diff options
| author | Jonathan Marek <jonathan@marek.ca> | 2021-04-23 21:08:21 +0200 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-06-23 16:32:14 +0200 |
| commit | 9ef364432db4a11ff2dbee398d7ed06e93bdfe5e (patch) | |
| tree | f60efa08b56feb018541d1f4850c05a5678fc9fb /include/uapi/drm/msm_drm.h | |
| parent | drm/msm: add MSM_BO_CACHED_COHERENT (diff) | |
| download | linux-9ef364432db4a11ff2dbee398d7ed06e93bdfe5e.tar.xz linux-9ef364432db4a11ff2dbee398d7ed06e93bdfe5e.zip | |
drm/msm: deprecate MSM_BO_UNCACHED (map as writecombine instead)
There shouldn't be any reason to ever use uncached over writecombine,
so just use writecombine for MSM_BO_UNCACHED.
Note: userspace never used MSM_BO_UNCACHED anyway
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Acked-by: Jordan Crouse <jordan@cosmicpenguin.net>
Link: https://lore.kernel.org/r/20210423190833.25319-6-jonathan@marek.ca
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to '')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index a92d90a6d96f..f075851021c3 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -94,7 +94,7 @@ struct drm_msm_param { /* cache modes */ #define MSM_BO_CACHED 0x00010000 #define MSM_BO_WC 0x00020000 -#define MSM_BO_UNCACHED 0x00040000 +#define MSM_BO_UNCACHED 0x00040000 /* deprecated, use MSM_BO_WC */ #define MSM_BO_CACHED_COHERENT 0x080000 #define MSM_BO_FLAGS (MSM_BO_SCANOUT | \ |