diff options
| author | Dave Airlie <airlied@redhat.com> | 2023-08-11 13:56:20 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-08-11 13:56:27 +1000 |
| commit | 8ba371c778cbb3f0399b8ba8919bf89e462cdda3 (patch) | |
| tree | 886c2a39ccdf5a23f99da4b3c2cf1d66ef38e210 /drivers/accel | |
| parent | 52a93d39b17dc7eb98b6aa3edb93943248e03b2f (diff) | |
| parent | 07dd476f6116966cb2006e25fdcf48f0715115ff (diff) | |
Merge tag 'drm-misc-fixes-2023-08-10' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Multiple fixes for nouveau around memory safety and DisplayPort, one fix
to reduce the log level of rockchip, a power state fix for the it6505
bridge, a timing fix for the lt9611 bridge, a cache maintenance fix for
ivpu and one to reset vma->vm_ops on mmap for shmem-helper.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/fwed6gzdtkse5ocrgd37elhyw7qirfptsvfp5mqqverdzifhxj@4da3vesxcqp2
Diffstat (limited to 'drivers/accel')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_gem.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c index 52b339aefadc..9967fcfa27ec 100644 --- a/drivers/accel/ivpu/ivpu_gem.c +++ b/drivers/accel/ivpu/ivpu_gem.c @@ -173,6 +173,9 @@ static void internal_free_pages_locked(struct ivpu_bo *bo) { unsigned int i, npages = bo->base.size >> PAGE_SHIFT; + if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED) + set_pages_array_wb(bo->pages, bo->base.size >> PAGE_SHIFT); + for (i = 0; i < npages; i++) put_page(bo->pages[i]); @@ -587,6 +590,11 @@ ivpu_bo_alloc_internal(struct ivpu_device *vdev, u64 vpu_addr, u64 size, u32 fla if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED) drm_clflush_pages(bo->pages, bo->base.size >> PAGE_SHIFT); + if (bo->flags & DRM_IVPU_BO_WC) + set_pages_array_wc(bo->pages, bo->base.size >> PAGE_SHIFT); + else if (bo->flags & DRM_IVPU_BO_UNCACHED) + set_pages_array_uc(bo->pages, bo->base.size >> PAGE_SHIFT); + prot = ivpu_bo_pgprot(bo, PAGE_KERNEL); bo->kvaddr = vmap(bo->pages, bo->base.size >> PAGE_SHIFT, VM_MAP, prot); if (!bo->kvaddr) { |