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| author |   Jeykumar Sankaran <jsanka@codeaurora.org> | 2018-11-27 15:58:13 -0800 |
|---|---|---|
| committer |   Rob Clark <robdclark@gmail.com> | 2018-12-11 13:05:27 -0500 |
| commit | 01665c64b47597753a57efabfea36e9cb2443cff (patch) | |
| tree | 21bc1dcf5fe8d16934360a57c1af78a93e56f323 /drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | |
| parent | drm: msm: Use DRM_DEV_* instead of dev_* (diff) | |
| download | linux-dev-01665c64b47597753a57efabfea36e9cb2443cff.tar.xz linux-dev-01665c64b47597753a57efabfea36e9cb2443cff.zip | |
drm/msm/dpu: set geometry for iommu domain
Specify geometry for DPU iommu domain which sets
the address space for gem allocations.
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Suggested-by: Jordan Crouse <jcrouse@codeaurora.org>
Suggested-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Acked-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 985c855796ae..b57977f30274 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -788,6 +788,9 @@ static int _dpu_kms_mmu_init(struct dpu_kms *dpu_kms) if (!domain) return 0; + domain->geometry.aperture_start = 0x1000; + domain->geometry.aperture_end = 0xffffffff; + aspace = msm_gem_address_space_create(dpu_kms->dev->dev, domain, "dpu1"); if (IS_ERR(aspace)) { |