diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/mdp5')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 11 |
2 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c index a7df8dbffdc2..25a13a2a57a9 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c @@ -1017,10 +1017,6 @@ static struct mdp5_cfg_platform *mdp5_get_config(struct platform_device *dev) static struct mdp5_cfg_platform config = {}; config.iommu = iommu_domain_alloc(&platform_bus_type); - if (config.iommu) { - config.iommu->geometry.aperture_start = 0x1000; - config.iommu->geometry.aperture_end = 0xffffffff; - } return &config; } diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c index fe18656848ce..54631fbd9389 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c @@ -632,13 +632,20 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev) mdelay(16); if (config->platform.iommu) { + struct msm_mmu *mmu; + iommu_dev = &pdev->dev; if (!dev_iommu_fwspec_get(iommu_dev)) iommu_dev = iommu_dev->parent; - aspace = msm_gem_address_space_create(iommu_dev, - config->platform.iommu, "mdp5"); + mmu = msm_iommu_new(iommu_dev, config->platform.iommu); + + aspace = msm_gem_address_space_create(mmu, "mdp5", + 0x1000, 0xffffffff); + if (IS_ERR(aspace)) { + if (!IS_ERR(mmu)) + mmu->funcs->destroy(mmu); ret = PTR_ERR(aspace); goto fail; } |