diff options
| author | Jordan Crouse <jcrouse@codeaurora.org> | 2020-05-23 01:03:14 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-05-23 23:37:38 +0300 |
| commit | 52da6d513183cf543df6efc95bf504aee0da70d6 (patch) | |
| tree | ad3e5114d1eedc9940f5227b0dd53c298fbe8663 /drivers/gpu/drm/msm/msm_mmu.h | |
| parent | 7d4eedb03fc754625e0e0c482f42bfeabce685ce (diff) | |
| download | linux-52da6d513183cf543df6efc95bf504aee0da70d6.tar.xz | |
drm/msm: Attach the IOMMU device during initialization
Everywhere an IOMMU object is created by msm_gpu_create_address_space
the IOMMU device is attached immediately after. Instead of carrying around
the infrastructure to do the attach from the device specific code do it
directly in the msm_iommu_init() function. This gets it out of the way for
more aggressive cleanups that follow.
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
[squash in rebase fixups and fix for unused fxn]
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_mmu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_mmu.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_mmu.h b/drivers/gpu/drm/msm/msm_mmu.h index 67a623f14319..bae9e8e67ec1 100644 --- a/drivers/gpu/drm/msm/msm_mmu.h +++ b/drivers/gpu/drm/msm/msm_mmu.h @@ -10,7 +10,6 @@ #include <linux/iommu.h> struct msm_mmu_funcs { - int (*attach)(struct msm_mmu *mmu); void (*detach)(struct msm_mmu *mmu); int (*map)(struct msm_mmu *mmu, uint64_t iova, struct sg_table *sgt, unsigned len, int prot); |