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| author | Rob Clark <robdclark@gmail.com> | 2014-11-08 09:13:37 -0500 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2014-11-16 14:27:36 -0500 |
| commit | 2638d90abbe7dc23448f6b6b723cb91344cf93aa (patch) | |
| tree | b03acf71847a8703ebda8dce291d69082fb453b1 /drivers/gpu/drm/msm/msm_drv.h | |
| parent | 032f8d5c41082ceb457a601f9c464233a3876291 (diff) | |
| download | linux-2638d90abbe7dc23448f6b6b723cb91344cf93aa.tar.gz linux-2638d90abbe7dc23448f6b6b723cb91344cf93aa.tar.bz2 linux-2638d90abbe7dc23448f6b6b723cb91344cf93aa.zip | |
drm/msm: fb prepare/cleanup
Atomic wants to split the prepare/pin from where we actually program the
scanout address (so that any part that can fail is done synchronously).
Add some fb/gem apis to make this easier to use from the kms parts.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 5ab6c3dff3c0..4a7e8b8ff649 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -160,6 +160,7 @@ uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj); int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id, uint32_t *iova); int msm_gem_get_iova(struct drm_gem_object *obj, int id, uint32_t *iova); +uint32_t msm_gem_iova(struct drm_gem_object *obj, int id); struct page **msm_gem_get_pages(struct drm_gem_object *obj); void msm_gem_put_pages(struct drm_gem_object *obj); void msm_gem_put_iova(struct drm_gem_object *obj, int id); @@ -193,6 +194,9 @@ struct drm_gem_object *msm_gem_new(struct drm_device *dev, struct drm_gem_object *msm_gem_import(struct drm_device *dev, uint32_t size, struct sg_table *sgt); +int msm_framebuffer_prepare(struct drm_framebuffer *fb, int id); +void msm_framebuffer_cleanup(struct drm_framebuffer *fb, int id); +uint32_t msm_framebuffer_iova(struct drm_framebuffer *fb, int id, int plane); struct drm_gem_object *msm_framebuffer_bo(struct drm_framebuffer *fb, int plane); const struct msm_format *msm_framebuffer_format(struct drm_framebuffer *fb); struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev, |