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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2016-01-21 18:20:50 +0300 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2016-03-07 17:37:00 +0300 |
| commit | b6325f409959c7e1065ef1537f2e54cf4d7ab465 (patch) | |
| tree | 11233c042e18eba366b90d28e8832f76972e7d14 /drivers/gpu/drm/etnaviv/etnaviv_drv.h | |
| parent | 41db12df64ace13c98865340b5c076cdf9a99a93 (diff) | |
| download | linux-b6325f409959c7e1065ef1537f2e54cf4d7ab465.tar.xz | |
drm: etnaviv: clean up vram_mapping submission/retire path
Currently, we scan the list of mappings each time we want to operate on
the vram_mapping struct. Rather than repeatedly scanning these, look
them up once in the submission path, and then use _reference and
_unreference methods as necessary to manage this object.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_drv.h')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_drv.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h index 1cd6046e76b1..115c5bc6d7c8 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h @@ -75,9 +75,6 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data, int etnaviv_gem_mmap(struct file *filp, struct vm_area_struct *vma); int etnaviv_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); int etnaviv_gem_mmap_offset(struct drm_gem_object *obj, u64 *offset); -int etnaviv_gem_get_iova(struct etnaviv_gpu *gpu, - struct drm_gem_object *obj, u32 *iova); -void etnaviv_gem_put_iova(struct etnaviv_gpu *gpu, struct drm_gem_object *obj); struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj); void *etnaviv_gem_prime_vmap(struct drm_gem_object *obj); void etnaviv_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); |