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ANDROID: 16K: __PAGE_ALIGN() virtio gpu dumb buffers

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Bug: 330556068
Test: cvd start \
      --gpu_mode=guest_swiftshader \
      --kernel_path=<path>out/virtual_device_x86_64/dist/bzImage \
      --initramfs_path=<path>/out/virtual_device_x86_64/dist/initramfs.img \
      --extra_kernel_cmdline="androidboot.page_shift=14"
Test: then open lens w/ camera
Change-Id: I616b249a2fe2385262d75901b352b1fda0abc5e4
Signed-off-by: Jason Macnak <natsu@google.com>
This commit is contained in:
Jason Macnak
2024-03-27 12:59:31 -07:00
committed by Carlos Llamas
parent 1022438243
commit 68ba0f4dfb
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/virtio/virtgpu_gem.c
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@@ -25,6 +25,7 @@
#include <drm/drm_file.h>
#include <drm/drm_fourcc.h>
#include <linux/page_size_compat.h>
#include "virtgpu_drv.h"
@@ -73,7 +74,7 @@ int virtio_gpu_mode_dumb_create(struct drm_file *file_priv,
pitch = args->width * 4;
args->size = pitch * args->height;
args->size = ALIGN(args->size, PAGE_SIZE);
args->size = ALIGN(args->size, __PAGE_SIZE);
params.format = virtio_gpu_translate_format(DRM_FORMAT_HOST_XRGB8888);
params.width = args->width;