xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branches 'arm/omap', 'arm/exynos', 'arm/smmu', 'arm/mediatek', 'arm/qcom', 'arm/renesas', 'x86/amd', 'x86/vt-d' and 'core' into next

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This commit is contained in:
Joerg Roedel
2019-09-11 12:39:19 +02:00
parent f74c2bb987 96088a203a 7991eb39ee 097a7df2e3 4c00889341 8758553791 3623002f0f 3d70889532 1f76249cc3 2896ba40d0
commit e95adb9add
63 changed files with 3873 additions and 1494 deletions
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24
drivers/gpu/drm/panfrost/panfrost_mmu.c
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@@ -222,7 +222,7 @@ void panfrost_mmu_unmap(struct panfrost_gem_object *bo)
size_t unmapped_page;
size_t pgsize = get_pgsize(iova, len - unmapped_len);
unmapped_page = ops->unmap(ops, iova, pgsize);
unmapped_page = ops->unmap(ops, iova, pgsize, NULL);
if (!unmapped_page)
break;
@@ -247,20 +247,28 @@ static void mmu_tlb_inv_context_s1(void *cookie)
mmu_hw_do_operation(pfdev, 0, 0, ~0UL, AS_COMMAND_FLUSH_MEM);
}
static void mmu_tlb_inv_range_nosync(unsigned long iova, size_t size,
size_t granule, bool leaf, void *cookie)
{}
static void mmu_tlb_sync_context(void *cookie)
{
//struct panfrost_device *pfdev = cookie;
// TODO: Wait 1000 GPU cycles for HW_ISSUE_6367/T60X
}
static const struct iommu_gather_ops mmu_tlb_ops = {
static void mmu_tlb_flush_walk(unsigned long iova, size_t size, size_t granule,
void *cookie)
{
mmu_tlb_sync_context(cookie);
}
static void mmu_tlb_flush_leaf(unsigned long iova, size_t size, size_t granule,
void *cookie)
{
mmu_tlb_sync_context(cookie);
}
static const struct iommu_flush_ops mmu_tlb_ops = {
.tlb_flush_all = mmu_tlb_inv_context_s1,
.tlb_add_flush = mmu_tlb_inv_range_nosync,
.tlb_sync = mmu_tlb_sync_context,
.tlb_flush_walk = mmu_tlb_flush_walk,
.tlb_flush_leaf = mmu_tlb_flush_leaf,
};
static const char *access_type_name(struct panfrost_device *pfdev,