gralloc0: Unmask HW_VIDEO_ENCODER usage in the case of non-YUV formats

Non-yuv formats are allocated with HW_VIDEO_ENCODER usage as an
intermediate buffers, for example, camera fills. They are converted to
YUV formats finally when they are fed to a hw encoder. So there is no
need of allocating the buffers with HW_VIDEO_ENCODER.

TEST=Recording with GCA
TEST=android.media.cts.EncodeVirtualDisplayTest#testEncodeVirtualDisplay on kevin
Cq-Depend: chromium:1947685
Change-Id: Ic5c09823de1f53ffb6117d07327779e46f32a3f6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1940034
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Auto-Submit: Hirokazu Honda <hiroh@chromium.org>
Commit-Queue: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

Revert "Enable to allocate XBGR8888 with HW_VIDEO_ENCODER usage"

This reverts commit aa6b072d4ce2d445e48b9978ac3f0bc73cd97176.

Reason for revert: This change is unnecessary because HW_VIDEO_ENCODER
usage is unmasked in crrev.com/c/1940034.

Original change's description:
> Enable to allocate XBGR8888 with HW_VIDEO_ENCODER usage
>
> crrev.com/c/1904910 masks the HW_VIDEO_ENCODER usage when
> BO_USE_HW_VIDEO_ENCODER is specified in gralloc. A camera stack allocates
> XBGR8888 buffer with BO_USE_HW_VIDEO_ENCODER usage in ARC++ video
> recording if the camera HAL version is V1. Thanks to crrev.com/c/1904910,
> it is necessary to enable to allocate XBGR8888 with HW_VIDEO_ENCODER usage.
>
> BUG=b:144135251
> TEST=Recording with GCA
>
> Change-Id: I61beee87a1531c0dea371861ffb31ce2189ef854
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1934068
> Tested-by: Hirokazu Honda <hiroh@chromium.org>
> Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
> Commit-Queue: Hirokazu Honda <hiroh@chromium.org>

Bug: b:144135251
Cq-Depend: chromium:1940034
Change-Id: I8d64c97399a601487fc84a6ecae337c235bd4464
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1947685
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Auto-Submit: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: Hirokazu Honda <hiroh@chromium.org>

Enable to allocate XBGR8888 with HW_VIDEO_ENCODER usage

crrev.com/c/1904910 masks the HW_VIDEO_ENCODER usage when
BO_USE_HW_VIDEO_ENCODER is specified in gralloc. A camera stack allocates
XBGR8888 buffer with BO_USE_HW_VIDEO_ENCODER usage in ARC++ video
recording if the camera HAL version is V1. Thanks to crrev.com/c/1904910,
it is necessary to enable to allocate XBGR8888 with HW_VIDEO_ENCODER usage.

BUG=b:144135251
TEST=Recording with GCA

Change-Id: I61beee87a1531c0dea371861ffb31ce2189ef854
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1934068
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Commit-Queue: Hirokazu Honda <hiroh@chromium.org>

i915: allow allocating AR30/AB30 for scanout

This CL extends the current M.O. of allowing ARGB formats for
scanout if the corresponding XRGB format supports it, for XR30
and XB30.

(Needs crrev.com/c/1925247 patched in).

BUG=chromium:949260
TEST=null_platform_tests -f AR30 etc on kohaku/hatch

Change-Id: I720e82a17873e5f635f530bf3eefff24c2e3ab77
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1925250
Tested-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Daniele Castagna <dcastagna@chromium.org>

gralloc0: Add BO_USE_HW_VIDEO_ENCODER mask in GRALLOC_USAGE_HW_VIDEO_ENCODER

BUG=b:144135251
TEST=ARC++ encoder on kukui
Change-Id: Ic15adebf2266b51aeaa19e863369e1c49c4fab03
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1904910
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Auto-Submit: Hirokazu Honda <hiroh@chromium.org>
Commit-Queue: Hirokazu Honda <hiroh@chromium.org>

minigbm: virtio_gpu: add NV12 back as texture source format

BUG=b:141082210
TEST=ozone_gl_unittests
Change-Id: I8288806796038f46ef9cb61afbf37443505dc79e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1907996
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Lepton Wu <lepton@chromium.org>
Auto-Submit: Lepton Wu <lepton@chromium.org>
Commit-Queue: Lepton Wu <lepton@chromium.org>

Make drv_mapping_destroy() be called in release builds

The entire assert statement is currently being dropped when NDEBUG is defined
which causes mappings to never be cleaned up on bo destruction. When mappings
are not cleaned up, a new buffer that gets a recycled handle may find an old
mapping in drv_bo_map() which is not valid for the new buffer.

BUG=b:123764798
TEST=built and ran with cuttlefish locally

Change-Id: Ib7147c3f5ed3a2b84793dfc2b17236ee0d92ac13
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1912760
Tested-by: Jason Macnak <natsu@google.com>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: Jason Macnak <natsu@google.com>

minigbm: virtio-gpu: bo_invalidate fixes

When invalidating a buffer, minigbm needs to ensure that the
host-to-guest transfer completes before returning from invalidate, to
prevent the host from overwriting subsequent guest changes.

However, invalidate is only necessary when the host can modify the
buffer. For now, just check for buffers the virtio gpu device can write
to (BO_USE_RENDERING). More flags can be added later for other virtio
devices.

BUG=b:142687692
TEST=manual - Launch play store and verify there is no black app window.
Change-Id: Id9475e6037ff667324f4fd95a94b1723c18ea2d2
Reviewed-on: https://chromium-review.googlesource.com/1875897
Tested-by: David Stevens <stevensd@chromium.org>
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
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Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Lepton Wu <lepton@chromium.org>

minigbm: rockchip/mediatek: add PROTECTED flag back in

crrev.com/c/1643677 removed it, so we should add it back in.

BUG=b:141347335
TEST=GtsExoPlayerTestCases/GtsMediaTestCases

Change-Id: Ic49bd4158349da6170e8435c5c516954fe1646fa
Reviewed-on: https://chromium-review.googlesource.com/1821693
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Ready: Kazuhiro Inaba <kinaba@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: i915: fix planar height alignment

Aligned planar height should be calculated from the planar height, not
the buffer height.

BUG=b:133292033
TEST=ArcVideoTest renders video correctly (w/a few other changes)

Change-Id: I1dc35ab4eebf9a5a86b2a9befaeb817a56dcfec2
Reviewed-on: https://chromium-review.googlesource.com/1824304
Tested-by: David Stevens <stevensd@chromium.org>
Commit-Ready: Tomasz Figa <tfiga@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>

minigbm: modify gbm.pc

virglrenderer will start requiring gbm >= 18.0.0, so add that
here.

BUG=none
TEST=local build

Change-Id: I40e63140d8b0ad6a76fc273c9c1e561c264aad7d
Reviewed-on: https://chromium-review.googlesource.com/1821692
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Ready: Kazuhiro Inaba <kinaba@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Robert Tarasov <tutankhamen@chromium.org>

mediatek: provide NV12 buffers for video decoding for MT8183

crrev.com/c/1767450 changed the default android flexible buffer format
back to YV12, but the video decoding scenario on MT8183 requires NV12
buffers. Add an exception for this case.

BUG=b:141732718
TEST=Play H.264 video with acceleration using both Chrome and Android's
Youtube.

Change-Id: Ie4b80389b22650450ea45f5cdea36a00360899a9
Reviewed-on: https://chromium-review.googlesource.com/1833362
Tested-by: Alexandre Courbot <acourbot@chromium.org>
Commit-Ready: Alexandre Courbot <acourbot@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: allocate YV12 according to Android requirements

If we teach GBM/Virgl protocol/crosvm about
DRM_FORMAT_YVU420_ANDROID, we'll have probably teach Chrome too.

Since nobody uses DRM_FORMAT_YVU420 on GBM side really, let's
just resolve to DRM_FORMAT_YVU420_ANDROID for now.

Since DRM_FORMAT_YVU420_ANDROID is strictly defined, this call can
be probably be completely resolved in the guest in the future
possibly.

BUG=b:132939420
TEST=compile only

Change-Id: I834e1d2644b199d74ac6efc5920e9040097246c7
Reviewed-on: https://chromium-review.googlesource.com/1670555
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
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minigbm: virtio-gpu: pass more bind flags

Change-Id: I771b5e7ce8e028477570bff8bc7eee6822aaf22b
Reviewed-on: https://chromium-review.googlesource.com/1786418
Tested-by: David Stevens <stevensd@chromium.org>
Commit-Ready: David Stevens <stevensd@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

mediatek: Fix the metadata for R8

The R8 format should be configured with LINEAR_METADATA.

BUG=b:141328294
TEST=manually on Kukui

Change-Id: I612e78d28b63960428a6dce04104c3266b124a23
Reviewed-on: https://chromium-review.googlesource.com/1816204
Tested-by: Ricky Liang <jcliang@chromium.org>
Commit-Ready: Ricky Liang <jcliang@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>

minigbm: modify OWNERS

Having more reviewers is always nice.

BUG=none
TEST=none

Change-Id: I6990e248f0c1a2c4b9c791110dbf32585e296507
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1821691
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: fix flags to align with GBM

For virtio, we can just forward use flags to host gbm. For that
to work, these flags must be aligned.

BUG=chromium:924405
TEST=compile

Change-Id: I64c03b4a374296a59749dccf65ab9ebeb59fc762
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1804827
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>

minigbm: factor out metadata from struct bo

Generated using coccinelle:

@@
struct bo *B;
@@

- B->width
+ B->width

BUG=chromium:924405
TEST=compile

Change-Id: I4da1731a650d198ce7f2bda3031a47b2f9c3041c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1815566
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>

minigbm: cros_gralloc: handle video decoder flag

Although gralloc0 doesn't include a video decoder flag, the IAllocator
gralloc0 passthrough gives the lower 32 bits of the BufferUsage flags
to gralloc0. This change makes cros_gralloc add the video decoder BO_USE
flag when that happens. It also adds some missing combinations for when
the BO_USE_HW_VIDEO_DECODER flag is actually set.

Change-Id: If2248f33ac2456c077fe63e90d2c39e7f57e2568
Reviewed-on: https://chromium-review.googlesource.com/1786419
Tested-by: David Stevens <stevensd@chromium.org>
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minigbm: rockchip/mediatek: remove R8 as texture source on Mali/Bifrost

EGL can't import this format on Mali/Bifrost.

BUG=chromium:969044
TEST=Ozone unit test

Change-Id: I356ec2bd35030af600b268bf39565e30e16465f5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1643677
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
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Revert "minigbm: remove vgem backend"

This reverts commit d014ed5b4c12e7c806260e2ae304accfcd6c73aa.

Reason for revert: broke video tests on rockchip devices b/141093122
Bug: 141278896
Bug: 141093122

Original change's description:
> minigbm: remove vgem backend
>
> It's not used anymore, or atleast shouldn't be.
>
> BUG=none
> TEST=CQ will test
>
> Change-Id: Ib9232a7704bd39e59a8e2a5bc2ece62c5dd8e9c1
> Reviewed-on: https://chromium-review.googlesource.com/1643676
> Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
> Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
> Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
> Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>

Bug: none
Change-Id: I6645e9b32ebc6dcd97d126cc40523f516a201a05
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1812540
Reviewed-by: Kazuhiro Inaba <kinaba@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Kazuhiro Inaba <kinaba@chromium.org>
Auto-Submit: Kazuhiro Inaba <kinaba@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>

minigbm: Add support for RGBA_1010102 and RGBA_FP16

The CL adds support for HAL_PIXEL_FORMAT_RGBA_1010102 and
HAL_PIXEL_FORMAT_RGBA_FP16 in order to supplement Android
framework's VkFormats: VK_FORMAT_A2B10G10R10_UNORM_PACK32
and VK_FORMAT_R16G16B16A16_SFLOAT.

Fixes following dEQP failures on eve-arcnext.
dEQP-VK.wsi.android.swapchain.create#image_format
dEQP-VK.wsi.android.swapchain.simulate_oom#image_format
dEQP-VK.wsi.android.colorspace#basic
dEQP-VK.wsi.android.incremental_present.*

BUG=b:139890132
TEST=Run dEQP-VK.wsi.android.* tests on eve-arcnext.

Change-Id: I0b52d9f970d34fe69e1b8c31a1f096365a74d8ec
Signed-off-by: Nataraj Deshpande <nataraj.deshpande@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/1769261
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
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minigbm: virtio-gpu: stride == level

Unfortunately, the kernel doesn't actually pass the guest layer_stride
and guest stride to the host (compare virtio_gpu.h and virtgpu_drm.h).
We can use the level to work around this.

BUG=b:132939420
TEST=none

Change-Id: I96927b22fae2662a3a37e5191b3dfdf86c99dd84
Reviewed-on: https://chromium-review.googlesource.com/1683087
Tested-by: David Stevens <stevensd@chromium.org>
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Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: remove vgem backend

It's not used anymore, or atleast shouldn't be.

BUG=none
TEST=CQ will test

Change-Id: Ib9232a7704bd39e59a8e2a5bc2ece62c5dd8e9c1
Reviewed-on: https://chromium-review.googlesource.com/1643676
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
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minigbm: virtio-gpu: Allocate one buffer even for multi plane format

It seems that DRM_IOCTL_VIRTGPU_RESOURCE_INFO ioctl doesn't work.

BUG=b:133385154 b:132939420
TEST=None

Change-Id: I3eec946894b0935a5fcd774346194087bb831249
Signed-off-by: Kansho Nishida <kansho@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1659792
Tested-by: David Stevens <stevensd@chromium.org>
Commit-Ready: Keiichi Watanabe <keiichiw@chromium.org>
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Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

rockchip: Don't align height in NV12 format

crrev.com/c/1729176 corrected a wrong NV12 buffer allocation on rockchip. After
the CL, the width and height both are aligned by 16. Since GBM API doesn't
notify the aligned height to an application. The application must handle the
planes with offsets.

It turns out that Camera HAL on ChromeOS doesn't handle the allocated buffer
with offsets. In other words, it doesn't think of extra data between planes.
This causes, in a camera preview, a green line at bottom and a strange blue line
due to misposition of color planes.

This CL is a temproal workaround for the Camera HAL issue. This CL changes
minigbm implementation to not align height. This works because present video
encoder and decoder always calls GBM API with the height already aligned by
video driver. Note that a camera stack on encoding process will have to allocate
a proper buffer with non-aligned height in the future. This must be a temporal
workaround.

BUG=b:140152839
TEST=Confirm no green line in camera view and recorded video with Camera app
Change-Id: Ide53fa6801fc4bdabcfbe46004d01f5ab83a002f
Reviewed-on: https://chromium-review.googlesource.com/1775953
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Commit-Ready: Hirokazu Honda <hiroh@chromium.org>
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mediatek/rockchip: Use PRIu64 to print uint64_t variables

Required to build for arm64 on mediatek, and let's fix the
rockchip one, while we're at it.

BUG=b:140228960
TEST=emerge-kevin-arc64 -av arc-cros-gralloc
TEST=emerge-kukui -av arc-cros-gralloc (with ARC++ 64-bit)

Change-Id: I8e04355a4d247b44ac86963331be72495655d321
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1775949
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Auto-Submit: Nicolas Boichat <drinkcat@chromium.org>
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mediatek: Change android flexible format to allocate YVU420 buffer

crrev.com/c/1716864 made gralloc allocae NV12 buffer with the android flexible
format, DRM_FORMAT_FLEX_YCbCr_420_888. However, the change broke many CTS tests.
This partially reverts the commit. The allocated buffer fromat becomes YVU420.

BUG=chromium:987185
BUG=b:139714614
Cq-Depend: chromium:1767680
Change-Id: I9fcde88cff79fac2655fb627418b371b314077c1
Reviewed-on: https://chromium-review.googlesource.com/1767450
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Commit-Ready: Hirokazu Honda <hiroh@chromium.org>
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Revert "minigbm/i915: Add support for I915_FORMAT_MOD_Y_TILED_CCS"

This reverts commit a0868975d7d0242fd47c0090c2f779f8f2049dba.

Reason for revert: Broke many tests such as the screenshot test and using a 2nd external monitor.

Original change's description:
> minigbm/i915: Add support for I915_FORMAT_MOD_Y_TILED_CCS
>
> This adds support for allocating buffers with the
> I915_FORMAT_MOD_Y_TILED_CCS modifier, which enables Intels render
> buffer compression.
>
> BUG=979736
>
> Change-Id: I2f3d19be8b7661693054da8a153c2412c65233f1
> Reviewed-on: https://chromium-review.googlesource.com/1706735
> Tested-by: Mark Yacoub <markyacoub@google.com>
> Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
> Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
> Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
> Reviewed-by: Mark Yacoub <markyacoub@google.com>

Bug: 996011,988559,995549,996036,
Change-Id: I5fbed90c5d8774b9385811a145b14a11423bb707
Reviewed-on: https://chromium-review.googlesource.com/1759155
Tested-by: Mark Yacoub <markyacoub@google.com>
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minigbm: virtio_gpu: Add camera usage to all NV12 combinations

This change adds camera usage to all NV12 combinations after all
combinations have been added. This fixes an issue where a virtio_gpu
with 3d support would not have any camera compatible NV12 combinations.

BUG=b:132939858
TEST=Camera apps run on arcvm with no gralloc errors (although they
don't actually work for separate reasons).

Change-Id: Icc868398d6e036f8430afb9a351809bb7965202e
Reviewed-on: https://chromium-review.googlesource.com/1746346
Tested-by: Tomasz Figa <tfiga@chromium.org>
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Add GBM_BO_USE_HW_VIDEO_ENCODER use flag

Chrome needs to allocate a linear buffer that a hardware video encoder can read
and cpu can read and write. There is no use flag in gbm that specifies the
former. This CL introduces a new use flag for that.

BUG=b:138703716
TEST=None

Change-Id: Ied0321914a366294a47e4fc5c2a8f08ee0351bd8
Reviewed-on: https://chromium-review.googlesource.com/1728729
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mediatek: Add NV12 format for output frame in HW decoder

YV12 have been a pixel format of output frame in HW decoder on MediaTek device.
Since all other platforms uses NV12 for the format, it is good to change the
format to NV12 on MediaTek as well. So we can only think about NV12 for a pixel
format in HW decoder.

BUG=chromium:987185
TEST=video_decode_accelerator_tests
TEST=Play video with Chrome
Cq-Depend:chromium:1716844
Change-Id: Ic7e4f66d503247bdeba9cb66c8a598b233ed6df9
Reviewed-on: https://chromium-review.googlesource.com/1716864
Tested-by: Hirokazu Honda <hiroh@chromium.org>
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rockchip: Fix the size computation with NV12 buffer

The size and offsets are computed with the given height that is not aligned.
This CL changes to compute them with an aligned height

Bug: None
Test: video_decode_accelerator_tests on kevin
Change-Id: I3e316400d2ab40beee8785f337e9451408ef7318
Reviewed-on: https://chromium-review.googlesource.com/1729176
Tested-by: Hirokazu Honda <hiroh@chromium.org>
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amdgpu: Enable to allocate YVU420 buffer with BO_USE_TEXTURE_MASK flag

Chrome needs to allocate YUV420 buffer that cpu can read and write with a linear
view. YUV420 is not supported by gbm widely. YVU420 is used on behalf of YUV420.
This CL adds YVU420 to texture_source_formats so that YVU420 buffer can be
allocated on AMD platform.

BUG=chromium:987860
TEST=None

Change-Id: I11af92e74ad1d3c7c5631e67c5a2fef90077d887
Reviewed-on: https://chromium-review.googlesource.com/1728730
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Commit-Ready: Hirokazu Honda <hiroh@chromium.org>
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Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>

minigbm: cros_gralloc: fix fd leaks

We were leaking fds.

BUG=none
TEST=compile

Change-Id: I75f43d6f696f619c0ae284695b38586bc9ffff8c
Reviewed-on: https://chromium-review.googlesource.com/1722289
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minigbm: clang format

It's good to run this once and a while.

Change-Id: I69b6f9252455360b6d326a3ec89fe51517abda2f
Reviewed-on: https://chromium-review.googlesource.com/1719976
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minigbm/i915: Add support for I915_FORMAT_MOD_Y_TILED_CCS

This adds support for allocating buffers with the
I915_FORMAT_MOD_Y_TILED_CCS modifier, which enables Intels render
buffer compression.

BUG=979736

Change-Id: I2f3d19be8b7661693054da8a153c2412c65233f1
Reviewed-on: https://chromium-review.googlesource.com/1706735
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Fix potential uninitialed read

BUG=none
Test=can compile crosvm
Change-Id: I65577ca08f4d41ff6a7b6d2a2af42f82798608bf
Tested-by: ghartman@google.com
Reviewed-by: adelva@google.com
Reviewed-on: https://android-review.googlesource.com/c/platform/external/minigbm/+/1056177
Reviewed-on: https://chromium-review.googlesource.com/1707385
Tested-by: Greg Hartman <ghartman@google.com>
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minigbm: enable BO_USE_HW_VIDEO_DECODER for P010

This should be enabled for decoding P010 buffers, but had forgotten
to add this BO explicitly.

Change-Id: Icd3bbd419711b649299c7eea92d93b3c7f9a5ada
Bug: 911754
Reviewed-on: https://chromium-review.googlesource.com/1708514
Tested-by: Miguel Casas <mcasas@chromium.org>
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minigbm: i915: Add support for AR30 DRM_FORMAT_ARGB2101010.

BUG=chromium:963559
TEST=freecad starts under crosvm

Change-Id: I01c9bfcb0eb8419f06fff69edff6f5eb09232403
Reviewed-on: https://chromium-review.googlesource.com/1631946
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minigbm: Reland "minigbm: virtio-gpu: remove NV12 as texture source format"

Add the SW mask and linear flags too, which are required for WebRTC tests.

BUG=b:135504137
TEST=tast.camera.WebRTC

Change-Id: Ifa37546e855471e3a125acb483c57d5b34d61edf
Reviewed-on: https://chromium-review.googlesource.com/1691068
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
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Change Assert to Check and return NULL

Security wise, we now end up relying on gbm_bo_import failing.
gbm does some basic validation based on lseek and the provided format.
For robustness, return NULL instead of crashing the system.

BUG=979736

Change-Id: Ib25a770a3a986a3079fe8db183ea78ac5f777602
Reviewed-on: https://chromium-review.googlesource.com/1693301
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Revert "minigbm: virtio-gpu: remove NV12 as texture source format"

This reverts commit 2efa6b924c3cafc1bd6b25998978aa0e9e63f526.

Reason for revert: Broke camera VM tests, b/135504137.

The intention was to apparently just disable the texturing usage,
but the change effectively reduced NV12 from the whole
BO_USE_TEXTURE_MASK down to just BO_USE_CAMERA_READ |
BO_USE_CAMERA_WRITE. Given the definition of the former, which is

#define BO_USE_TEXTURE_MASK BO_USE_LINEAR | BO_USE_PROTECTED | BO_USE_RENDERSCRIPT | \
                            BO_USE_SW_READ_OFTEN | BO_USE_SW_WRITE_OFTEN | \
                            BO_USE_SW_READ_RARELY | BO_USE_SW_WRITE_RARELY | BO_USE_TEXTURE

it removed even the SW access flags, which are needed in the capture
stack, and thus broke the camera.

Original change's description:
> minigbm: virtio-gpu: remove NV12 as texture source format
>
> This breaks the Ozone EGL unit tests.  This should still work for
> Vivid Camera testing.
>
> BUG=chromium:970923
> TEST=ozone EGL unit test
>
> Change-Id: I850584f926a7bd1cdd4dbc749d446ba775363e2a
> Reviewed-on: https://chromium-review.googlesource.com/1646884
> Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
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> Reviewed-by: Stphane Marchesin <marcheu@chromium.org>
> Reviewed-by: Miguel Casas <mcasas@chromium.org>

Bug: chromium:970923
Bug: b:135504137
Change-Id: Ic506f38a85f1fa164f0ac7fd9f562872e4cac700
Test: tast.camera.WebRTC on betty
Reviewed-on: https://chromium-review.googlesource.com/1687732
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minigbm: virtio-gpu: use NV12 as flexible media format

All of our future drivers (including MTK_MT8183) seem to
prefer NV12 as their flexible media format, so advertise that.

In the unlikely event that changes, we can set either use the
capabilities or resource create versioning (a planned feature).

This has the benefit of keeping Android flexible formats in
Android userspace.

BUG=b:132939420
TEST=compile

Change-Id: I486f7be23f8431aa8bbaea89dca7c1304536e9ac
Reviewed-on: https://chromium-review.googlesource.com/1644464
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Reviewed-by: Lepton Wu <lepton@chromium.org>

minigbm: modify resolve format hooks a bit

Plumb the driver backend to the resolve format hook.

BUG=b:132939420
TEST=compile

Change-Id: I3ac10f5c986bc5dae5b34cd70654676d4ad289ea
Reviewed-on: https://chromium-review.googlesource.com/1645879
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minigbm: update virgl_hw.h

Taken from ToT virglrenderer (commit e27247), which contains the
upstream version of this file.

BUG=b:132939420
TEST=compile

Change-Id: I6efc5faa55dfc2841ca17d04db9f16eaeac39d7e
Reviewed-on: https://chromium-review.googlesource.com/1645878
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Reviewed-by: Lepton Wu <lepton@chromium.org>

minigbm: fix subsampling issue

For YUV, we're not consistent.  For the "y" component, we assume
the offset is just y * plane_stride, letting the API user take
care of the subsampling.  For the "x" component, we subsample the
"x" the user passes in (see drv_stride_from_format(..)).

Let's be consistent and not subsample.

This likely makes neglible difference since the users of the API map
the entire plane.

BUG=b:132939420
TEST=none

Change-Id: I0fcfd8ba6a2ae59a419af963eb7b54245f697d77
Reviewed-on: https://chromium-review.googlesource.com/1681382
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Reviewed-by: Lepton Wu <lepton@chromium.org>

minigbm: fix uninitialized variable error

To fix the maybe uninitialized error we assign plane_type a starting
value.
The number zero corresponds to DRM_PLANE_TYPE_OVERLAY, so instead we
initialize plane_type to UINT64_MAX.

Bug: chromium:968030
Change-Id: I4fe119c1491926227151742041a73207971f56f0
Reviewed-on: https://chromium-review.googlesource.com/1634771
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minigbm: virtio-gpu: remove NV12 as texture source format

This breaks the Ozone EGL unit tests.  This should still work for
Vivid Camera testing.

BUG=chromium:970923
TEST=ozone EGL unit test

Change-Id: I850584f926a7bd1cdd4dbc749d446ba775363e2a
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minigbm: run presubmit.sh and add OWNERS file

This now apparently is required.

Change-Id: I28b19684d207aad50493974dc71d8249bc82ca21
Reviewed-on: https://chromium-review.googlesource.com/1633452
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Add dri.c to the MINIGBM_SRC list

dri.c needs to be included in the minigbm build because it is required
when using an AMD gpu.

Bug: chromium:967346
Change-Id: I642836bb970d2b738c98a9869a245ca36c80f3ed
Reviewed-on: https://chromium-review.googlesource.com/1631282
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minigbm: Add formats support for MT8183 camera

Add NV21, YUYV and YVU420 formats support for MT8183 camera
Use config to seperate modification only for MT8183

BUG=b:109911488
TEST=emerge-kukui minigbm

Change-Id: I7201b89de3fa062f96cd69e4b91a2a4b434c738e
Signed-off-by: Nick Fan <Nick.Fan@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/1267857
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Nick Fan <nick.fan@mediatek.corp-partner.google.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

Add support for DRM_FORMAT_P010

Test: Tested with chrome's ozone_gl_unittests: crrev.com/c/1561136
Bug: 911754
Change-Id: I8a9a28ba1c3a1186fd88b43c85098a5550fa1c8b
Reviewed-on: https://chromium-review.googlesource.com/1590464
Commit-Ready: Miguel Casas <mcasas@chromium.org>
Tested-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: Daniele Castagna <dcastagna@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>

minigbm: virgl: Map BO_USE_SCANOUT to VIRGL_BIND_SCANOUT

Now crosvm use VIRGL_BIND_SCANOUT to decide if we should allocate buffer from
host minigbm. For buffers sent to Wayland, they have to be allocated from host
minigbm. Since arc-cros-gralloc already maps GRALLOC_USAGE_HW_COMPOSER to
BO_USE_SCANOUT, we only need to mark related formats good for BO_USE_SCANOUT and
then map BO_USE_SCANOUT to VIRGL_BIND_SCANOUT.

BUG=b:130848979
TEST=manual - Run arcvm with updated arc-cros-gralloc

Change-Id: If6a126707701198911409f39627c860573be34f4
Reviewed-on: https://chromium-review.googlesource.com/1575526
Commit-Ready: Lepton Wu <lepton@chromium.org>
Tested-by: Lepton Wu <lepton@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: msm: Silence printf warning on 64-bit build

Compiling this file with a 64-bit userland fails like so:

 /mnt/host/source/src/platform/minigbm/msm.c:243:70: error: format specifies type 'unsigned long long' but the argument has type 'uint64_t' (aka 'unsigned long') [-Werror,-Wformat]
                 drv_log("invalid format = %d, flags = %llx combination\n", format, flags);
                                                       ~~~~                         ^~~~~
                                                       %lx

Fix the error by using the appropriate hex printing printf format for
uint64_t types.

BUG=None
TEST=Compile with arm64 userland

Change-Id: If1b0298ccf12b8ed4e162a8e5668de1be7ad29e5
Reviewed-on: https://chromium-review.googlesource.com/1559755
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>

amdgpu: Add ABGR8888 using non-linear tiling too.

BUG=b:129625642
TEST=test_that ${IP} cheets_CTS_P.9.0_r7.x86.CtsGraphicsTestCases on Grunt

Change-Id: I716533df9e56e52818b4c52ee557747dc3a68e40
Reviewed-on: https://chromium-review.googlesource.com/1550921
Commit-Ready: Drew Davenport <ddavenport@chromium.org>
Tested-by: Bas Nieuwenhuizen <basni@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Drew Davenport <ddavenport@chromium.org>

minigbm: mediatek: Implement bo_create_with_modifiers

Mediatek MT8183 only supports DRM_FORMAT_MOD_LINEAR.

BUG=b:123042223, b:129645475
TEST=null_platform_test -m DRM_FORMAT_MOD_LINEAR

Change-Id: I1938e52a9b221f25b62ddd27916a2222be8c0a46
Reviewed-on: https://chromium-review.googlesource.com/1529226
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Fritz Koenig <frkoenig@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

amdgpu: Add ABGR8888 for scanout

BUG=b:127868532
TEST=Complete glbench without errors in crosvm

Change-Id: I921ab9dd1611d6b45eb980ed7988941806eb6761
Reviewed-on: https://chromium-review.googlesource.com/1538374
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Drew Davenport <ddavenport@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: Fix consistency in return values

minigbm functions don't use errno; however drmIoctl does. So we need
to return -errno instead of returning exactly what drmIoctl returns.

BUG=none
TEST=builds

Change-Id: I20e00141782ac1407133ee72259fe43381954d26
Reviewed-on: https://chromium-review.googlesource.com/1534878
Commit-Ready: Stéphane Marchesin <marcheu@chromium.org>
Tested-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: i915: align to page size always

Upstream commit 2e7bd10e05af ("drm/i915: Prevent a race during
I915_GEM_MMAP ioctl with WC set") started checking this apparently.

BUG=b:126609463
TEST=gbmtest on octopus

Change-Id: Idfcef40b2c49c8ec6a8c18351d7da7d0edeaea1f
Reviewed-on: https://chromium-review.googlesource.com/1495920
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Guenter Roeck <groeck@chromium.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>

Reland "minigbm: define GBM_BO_IMPORT_FD_MODIFIER"

It seems like the problem was that the
GBM_BO_IMPORT_FD_PLANAR was redifened to 0x5505
from 0x5504. And GBM_BO_IMPORT_FD_MODIFIER
was added as 0x5504, which lead to crashes.

In order to minimize risks, do it other way round -
leave GBM_BO_IMPORT_FD_PLANAR as 0x5504 and
add GBM_BO_IMPORT_FD_MODIFIER as 0x5505.

Once all the call sites are changed to use
GBM_BO_IMPORT_FD_MODIFIER, remove GBM_BO_IMPORT_FD_PLANAR
and make GBM_BO_IMPORT_FD_MODIFIER to be 0x5505.

Original change's description:
> minigbm: define GBM_BO_IMPORT_FD_MODIFIER
>
> This CL aligns the minigbm more with the upstream GBM
> by defining GBM_BO_IMPORT_FD_MODIFIER and using
> gbm_import_fd_modifier_data instead.
>
> That is, the main difference between the old
> gbm_import_fd_planar_data one and the new one is
> the format_modifiers variable. In the upstream
> GBM, it's a single variable. In the minigbm, it is
> an array.
>
> As we know there are no cases when modifiers would
> be different for each plane. Thus, it's safe to eliminate
> that and adapt more to the upstream.
>
> Change-Id: Iaae062ef1fe9fc9ab0ead09c5f4bfa91d2db67c3
> Reviewed-on: https://chromium-review.googlesource.com/1360771
> Commit-Ready: Maksim Sisov <msisov@igalia.com>
> Tested-by: Maksim Sisov <msisov@igalia.com>
> Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

Change-Id: I1617de54914734c903cb05e1694cc782a7bb171a
Reviewed-on: https://chromium-review.googlesource.com/1454658
Commit-Ready: Maksim Sisov <msisov@igalia.com>
Tested-by: Maksim Sisov <msisov@igalia.com>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm:amdgpu: align stride to 256

Previously stride was alinged to 256 only in linear path and
android. Now it is aligned to 256 for all cases.

BUG=b:122049612
TEST=suspend_stress_test

Change-Id: I757f2d056176fe5ebfd858a017273cf02bad6020
Signed-off-by: Satyajit Sahu <satyajit.sahu@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/1457777
Tested-by: Drew Davenport <ddavenport@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: msm: Add modifier for tiled buffer allocation

Allow ubwc buffer allocation and calculate its layout
for XBGR8888, ABGR8888 and NV12 formats

BUG=b:120118851
TEST=null_platform_test -f XB24 -m DRM_FORMAT_MOD_QCOM_COMPRESSED

For above test case display might be corrupted if UBWC content is not passed
to input buffer. But using crtc status, modifier information can be verified.

Change-Id: If040754d0cd52200feef56e40e931da0c4d2508d
Signed-off-by: Tanmay Shah <tanmay@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/1363690
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@chromium.org>

minigbm: Fix some clang-format issues

No functional changs.

BUG=none
TEST=compile

Change-Id: I6b302e9bbf9d46489bfaa03d3b5cf2b070cb1d24
Reviewed-on: https://chromium-review.googlesource.com/1356697
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: msm: Add platform specific alignment for NV12 linear format

Venus driver requires extra padding for NV12 buffers.

BUG=b:120118851
TEST=plane_test -f NV12
TEST=plane_test -f NV12 -z 640x480

Change-Id: If86c548350278cc8d87159b58e56802b2598d448
Signed-off-by: Tanmay Shah <tanmay@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/1362202
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

Revert "minigbm: define GBM_BO_IMPORT_FD_MODIFIER"

This reverts commit bc667c3ef6f3cc739406bc008341bd4505c1b51f.

Reason for revert: This change might cause crbug.com/913329.

Original change's description:
> minigbm: define GBM_BO_IMPORT_FD_MODIFIER
>
> This CL aligns the minigbm more with the upstream GBM
> by defining GBM_BO_IMPORT_FD_MODIFIER and using
> gbm_import_fd_modifier_data instead.
>
> That is, the main difference between the old
> gbm_import_fd_planar_data one and the new one is
> the format_modifiers variable. In the upstream
> GBM, it's a single variable. In the minigbm, it is
> an array.
>
> As we know there are no cases when modifiers would
> be different for each plane. Thus, it's safe to eliminate
> that and adapt more to the upstream.
>
> Change-Id: Iaae062ef1fe9fc9ab0ead09c5f4bfa91d2db67c3
> Reviewed-on: https://chromium-review.googlesource.com/1360771
> Commit-Ready: Maksim Sisov <msisov@igalia.com>
> Tested-by: Maksim Sisov <msisov@igalia.com>
> Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

Change-Id: I7dec62abd4243554847930cce33f0d5db069c3f4
Reviewed-on: https://chromium-review.googlesource.com/1369469
Commit-Ready: Naoki Fukino <fukino@chromium.org>
Tested-by: Naoki Fukino <fukino@chromium.org>
Reviewed-by: Naoki Fukino <fukino@chromium.org>

minigbm: define GBM_BO_IMPORT_FD_MODIFIER

This CL aligns the minigbm more with the upstream GBM
by defining GBM_BO_IMPORT_FD_MODIFIER and using
gbm_import_fd_modifier_data instead.

That is, the main difference between the old
gbm_import_fd_planar_data one and the new one is
the format_modifiers variable. In the upstream
GBM, it's a single variable. In the minigbm, it is
an array.

As we know there are no cases when modifiers would
be different for each plane. Thus, it's safe to eliminate
that and adapt more to the upstream.

Change-Id: Iaae062ef1fe9fc9ab0ead09c5f4bfa91d2db67c3
Reviewed-on: https://chromium-review.googlesource.com/1360771
Commit-Ready: Maksim Sisov <msisov@igalia.com>
Tested-by: Maksim Sisov <msisov@igalia.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

amdgpu: use amdgpu_gem_wait_idle_ioctl to wait for GPU to finish.

For linear path we don't wait for GPU to finish before CPU access
which may case issues in gralloc lock() case.

Bug=b:115585732
TEST=android.video.cts.VideoEncoderDecoderTest#testAvcGoog0Qual1920x1080

Change-Id: If827fe4a18726797082046b4f24fc8c75ff1bcb7
Signed-off-by: Deepak Sharma <Deepak.sharma@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/1340484
Commit-Ready: Deepak Sharma <deepak.sharma@amd.com>
Tested-by: Deepak Sharma <deepak.sharma@amd.com>
Reviewed-by: Deepak Sharma <deepak.sharma@amd.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

amdgpu: Don't use AMDGPU_GEM_CREATE_EXPLICIT_SYNC flag.

some of the android.media.cts.EncodeDecodeTest in media test are
failing when enabled.

Bug=b:115585732
TEST=run android.media.cts.EncodeDecodeTest tests

Change-Id: Id54236a4441e6441bd8500a81f83c00e2fa405d8
Signed-off-by: Deepak Sharma <Deepak.Sharma@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/1329993
Commit-Ready: Deepak Sharma <deepak.sharma@amd.com>
Tested-by: Deepak Sharma <deepak.sharma@amd.com>
Reviewed-by: Bas Nieuwenhuizen <basni@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

amdgpu: fix misplaced code block

We only need this workaround for DRI Android buffers, not
all buffers.

Also, we don't need this for buffers with non-SW uses.

BUG=b:117942643
TEST=compile

Change-Id: I7ea24b0dc3b040b726f6c1223c96998f078a20fc
Signed-off-by: Satyajit Sahu <satyajit.sahu@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/1300595
Reviewed-by: Robert Tarasov <tutankhamen@chromium.org>

minigbm: i915: Do not use I915_MMAP_WC for camera buffers

Some camera use cases, such as camera output buffers shared between
video encoder and hwcomposer, require CPU access to the buffers (the
ARC++ encoder stack is not zero-copy yet) and having uncached mapping
slows them down significantly, to the point that respective CTS tests
start failing. Fix it by excluding buffers with BO_CAMERA_READ and
BO_CAMERA_WRITE from the WC mapping condition.

BUG=b:117978452
TEST=android.hardware.camera2.cts.RecordingTest#testVideoPreviewSurfaceSharing on Nocturne

Change-Id: Icc3c7104029403fbf64a7fcc8476d52a3f9ea3f0
Reviewed-on: https://chromium-review.googlesource.com/1309914
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>

minigbm: add MINIGBM define.

This patch does not bring any functionality changes, but just
adds a MINIGBM define in order to be able to distiguish if
Chromium, for example, uses a system libgbm (needed by Ozone/Wayland
builds for Linux due to some diffirences, which we cannot fix yet)
or minigbm.

Change-Id: I82366ce9a1c302124b75a6c21028a67127497065
Reviewed-on: https://chromium-review.googlesource.com/1281887
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Maksim Sisov <msisov@igalia.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: align width so that stride aligns to 256

map stride is bigger than the allocation stride. Currently
gralloc_lock does not consider map_stride. Align the width so
that stride get alinged to 256.

BUG=b:115946221
TEST= CtsNativeHardwareTestCases GpuColorOutputCpuRead* tests

Change-Id: I0e1ccfba4ec981702498a76fa5a0b2c662b6e728
Signed-off-by: Satyajit Sahu <satyajit.sahu@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/1242767
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Deepak Sharma <deepak.sharma@amd.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: minimal buffer allocation support using msm gem ioctls

DRM_IOCTL_MSM_GEM_NEW is used to create buffer and
DRM_IOCTL_MSM_GEM_INFO is used to map buffer.

BUG=none
TEST=mmap_test, plane_test

Change-Id: I7db0cf36b03625f02828b63946550c768c422419
Signed-off-by: Tanmay Shah <tanmay@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/1134481
Reviewed-by: Kristian H. Kristensen <hoegsberg@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: don't advertise BGR24 as a render/texture target

Mesa drivers can't use it, in general.

I'm leaving in Rockchip since I haven't gotten any reports
about this test failing on kevin-arcnext.

Fixes: abe44f ("minigbm: add support for BG24")

BUG=b:77876551, b:115564746
TEST=The following tests should pass on Eve/Grunt arc-next:

  android.hardware.nativehardware.cts.AHardwareBufferNativeTests#SingleLayer_ColorTest_GpuColorOutputAndSampledImage_R8G8B8_UNORM
  android.hardware.nativehardware.cts.AHardwareBufferNativeTests#SingleLayer_ColorTest_GpuColorOutputCpuRead_R8G8B8_UNORM
  android.hardware.nativehardware.cts.AHardwareBufferNativeTests#SingleLayer_ColorTest_GpuColorOutputIsRenderable_R8G8B8_UNORM
  android.hardware.nativehardware.cts.AHardwareBufferNativeTests#SingleLayer_ColorTest_GpuSampledImageCanBeSampled_R8G8B8_UNORM

Change-Id: Ic7aec07c89fdc21e0c8392238e833f7980062049
Reviewed-on: https://chromium-review.googlesource.com/1229439
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>

minigbm: use drv_add_combination when adding a single combination

We defined the function, but it's since gone unused.

Change-Id: I23e7e57413c4a7c82d9da302b79e6b9c5068654d
Reviewed-on: https://chromium-review.googlesource.com/1229438
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>

minigbm: delete unused functions and definitions

Change-Id: Ie5f8b148e3f051edde08b0b46ab22a80f034ff80
Reviewed-on: https://chromium-review.googlesource.com/1229437
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>

minigbm: run clang-format

Change-Id: I9b5c3db33bd0c7914a214e2181d655aec84632c5
Reviewed-on: https://chromium-review.googlesource.com/1229436
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: mediatek: always provide munmap() with a valid address

Before this change, a NULL pointer could have been passed to munmap(),
making impossible for it to unmap previoulsy mapped memory. After this
change, munmap() always receives a valid pointer.

BUG=b:71835379 b:114699642
TEST=adb shell "am instrument -w --abi armeabi-v7a -e class\
 android.uirendering.cts.testclasses.InfrastructureTests#testScreenshot\
 android.uirendering.cts/android.support.test.runner.AndroidJUnitRunner"

Change-Id: Ic1b15807623209ab28d0d4ed63fe0d6ef2dcc6f8
Signed-off-by: Luigi Santivetti <luigi.santivetti@imagination.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/1221667
Commit-Ready: Kazuhiro Inaba <kinaba@chromium.org>
Tested-by: Pin-chih Lin <johnylin@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: mediatek: wait for outstanding operations when invalidating

Without doing this it's possible for the CPU to access the memory when it's
in use by another device.

TEST=adb shell "am instrument -w --abi armeabi-v7a -e class\
 android.media.cts.EncodeDecodeTest#testEncodeDecodeVideoFromPersistentSurfaceToSurfaceQCIF\
 android.media.cts/android.support.test.runner.AndroidJUnitRunner"
BUG=b:71835379

Change-Id: I3b1508a0eab3b020b7c42978cb1e1099ebc029fd
Signed-off-by: Luigi Santivetti <luigi.santivetti@imagination.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/1193302
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: msm: add supported formats

Since we should be using llvmpipe with MSM for now, add formats
we know work well with vgem (which also uses llvmpipe).

BUG=none
TEST=none

Change-Id: I88bf183a23a593029ed303c16ef960eb36d59f9f
Reviewed-on: https://chromium-review.googlesource.com/1194189
Commit-Ready: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm/i915.c: Android's HAL_PIXEL_FORMAT_BLOB is not tilable if BO_USE_PROTECTED

Originally, Android's HAL_PIXEL_FORMAT_BLOB always regards tilable.
It is not true if it is allocated with BO_USE_PROTECTED.
This CL enables to allocated protected non-tiled Android's HAL_PIXEL_FORMAT_BLOB.

BUG=b:112565837
TEST=Play protected videos with ARC++ at eve

Change-Id: I0e45f658f170cd380a74b9207ba57b08b6edab8b
Reviewed-on: https://chromium-review.googlesource.com/1175641
Commit-Ready: Hirokazu Honda <hiroh@chromium.org>
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>

minigbm: move height adjustments to helper function

Because HAL_PIXEL_FORMAT_YV12 requires that height is not aligned,
adjustments are needed when the format is DRM_FORMAT_YVU420_ANDROID.
This adjustment was done in each driver, but it can be moved to the
helper function.

BUG=None
TEST=VDA test in import mode on Cheza

Change-Id: I23a8a6e674664e80c30ea66b75d79e10edc28d5d
Signed-off-by: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1172262
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: run clang-format

Though presubmit.sh requires formatting by clang-format, some files
are not formatted.

BUG=None
TEST=compile

Change-Id: I828dd85536cb94dc98cd11e83ec86af53a425070
Signed-off-by: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1172241
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: support NV12 in virtio_gpu

To use vivid on VM as an external camera, virtio_gpu has to support
NV12.

BUG=chromium:852302
TEST=Use camera app on betty by using vivid as an external camera
Change-Id: I84ddcbae473a06337918328afe1db8d32003ad84
Signed-off-by: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1160434
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: adjust height of NV12 buffer in helper

When the format is NV12, additional buffer is required for the UV plane.
Though size adjustment for this requirement is currently implemented
only in the msm driver, it is not specific to this device.

This commit moves the adjustment to helper function
'drv_dumb_bo_create', which is called from each driver.

BUG=chromium:852302
TEST=video playback on msm

Change-Id: I690f79ccc6a2c99e680b0d293ffa6002f74ae6bf
Signed-off-by: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1163582
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: fixup! align minigbm functions names with upstream libgbm

Adding missing plane handle API renaming.

Change-Id: I33c4b4bcc5097ca568c95eb8c3718c3f790fd996
Reviewed-on: https://chromium-review.googlesource.com/1170773
Commit-Ready: Maksim Sisov <msisov@igalia.com>
Tested-by: Maksim Sisov <msisov@igalia.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: align minigbm functions names with upstream libgbm

This patch simply changes some methods' names in order to
align them with the upstream ones. It's needed because Chromium/Wayland
implementation is going to have a gbm implementation used by a GPU
split effort.

In order to avoid to have a per compile gn flags, we would like
to standartize the gbm APIs and be able to use the same binary without
recompilations.

In follow-up CLs, I will fix callers and finally remove the old APIs
namings in favor of new ones.

Change-Id: I850824e7194077c47baa761cddb2947959dff9c3
Reviewed-on: https://chromium-review.googlesource.com/1162170
Commit-Ready: Michael Spang <spang@chromium.org>
Tested-by: Michael Spang <spang@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@chromium.org>

minigbm: Opening new fd for dri backend

Dri backend is not used for the all use flags. When same fd is
shared between dri backend and the minigbm drv, they end up using the
same kernel DRI context.

BUG=b:111081134
TEST=cheets_SurfaceComposition
     graphics_Gbm
     graphics_Gralloc

Change-Id: I47ae12391acfc9c947e8281de11472fcdf5dec5b
Signed-off-by: Satyajit Sahu <satyajit.sahu@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/1164972
Tested-by: Deepak Sharma <deepak.sharma@amd.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: increment ref count in drv_bo_import

increment the reference count of gem handle in
drv_bo_import instead of backend.

BUG=b:111378370
TEST=graphics autotest suite

Change-Id: I68bc64e421f8505be5cd46874f02ab5c32805f04
Signed-off-by: Satyajit Sahu <satyajit.sahu@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/1134720
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: amdgpu: align the stride to 256

amdgpu has a requirement of stride to be aligned to 256.
Otherwise gpu faults and corruptions are observed for some
resolutions.

BUG=b:80148696 b:110472790
TEST=graphics autotest suite

Change-Id: Ic13c19cd1641a6ce206de9b1016a242ed21c2631
Signed-off-by: Satyajit Sahu <satyajit.sahu@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/1133060
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Deepak Sharma <deepak.sharma@amd.com>
Reviewed-by: Bas Nieuwenhuizen <basni@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Deepak Sharma <deepak.sharma@amd.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

msm: allow allocation of NV12 dumb buffers

Cheza's codec validation requires the ability to import external buffers
into the codec driver. However the only possible provider of such
buffers so far is the display. Make it possible to allocate dumb NV12
buffers by adding the format to the list of allowed formats, and
adjusting the requested buffers' height to include room for the UV plane
and extra padding the venus driver requires.

BUG=b:80589901
TEST=Checked that VDA unittest's TestDecodeTimeMedian passed in import
mode on Cheza.

Change-Id: I6993f654a3bf5e64cdf8a1c665c60bb4c7d9cc9a
Reviewed-on: https://chromium-review.googlesource.com/1118078
Commit-Ready: Alexandre Courbot <acourbot@chromium.org>
Tested-by: Alexandre Courbot <acourbot@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>

minigbm: Add BO_USE_HW_VIDEO_DECODER to supported flags

This CL adds BO_USE_HW_VIDEO_DECODER to the potential list of flags
supported by RockChip, AMD and MediaTek for formats that can be used
for video playback -or- for protected buffer allocation.

Change-Id: Ib617a4138ecdf2fa00900aacd8afb412f77f78d5
BUG=chromium:857095
TEST=compiled minigbm for the said platforms.
Reviewed-on: https://chromium-review.googlesource.com/1117606
Commit-Ready: Miguel Casas <mcasas@chromium.org>
Tested-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: close bo handle in bo destroy

In dri path the bo handle is not closed in bo destroy. This was
resulting in memory leak. Closed the bo handle in bo destroy.

BUG=b:80546783
TEST=graphis autotest suite

Change-Id: I8d9c7fbc87fd80d03be7d9a98ac8aa95f0d175ed
Signed-off-by: Satyajit Sahu <satyajit.sahu@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/1117975
Commit-Ready: Martin Roth <martinroth@chromium.org>
Tested-by: Martin Roth <martinroth@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: DRM_FORMAT_BGR888 for amdgpu

Move DRM_FORMAT_BGR888 from render_target_formats to texture_source_formats

BUG=b:110472317
TEST=test_that --board=grunt graphics_Gbm

Change-Id: I4da4ca1544b0596ef39c24f268c85014ef58ad7e
Reviewed-on: https://chromium-review.googlesource.com/1108756
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Drew Davenport <ddavenport@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: Build fix for arm64

When compiling for arm64 uint64_t is considered to be unsigned long,
which caused a format error.

BUG=none
TEST=emerge

Change-Id: Ic5559ba5dce1725dd34eed60609bc1a65735c7f2
Reviewed-on: https://chromium-review.googlesource.com/1102468
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Daniel Batyai <dbatyai@inf.u-szeged.hu>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

minigbm: add support for BG24

Some CTS tests apparently require HAL_PIXEL_FORMAT_RGB_888 now.
This format is DRM_FORMAT_BGR888 in <drm_fourcc.h>.  Let's add it
to the revelant drivers.

BUG=b:80496655
TEST=emerge-eve minigbm, let lab test

Change-Id: Ia9dadbd2c17c137262865679af1d97d55b1a7087
Reviewed-on: https://chromium-review.googlesource.com/1089493
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Ilja H. Friedel <ihf@chromium.org>

minigbm: run clang-format

It's good to do this now and again.

BUG=none
TEST=none

Change-Id: Ie96486b5d34c99a4b00cdfd8488a0468188d35bd
Reviewed-on: https://chromium-review.googlesource.com/1089492
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

Reland "i915: Add GBM_BO_USE_HW_VIDEO_DECODER use flag"

This is a reland of 1bd7b04a3ae68c0314bdee06c559093de9e5a304

We've landed CL:1070995 which fixes the missing modifier that
caused tiling corruption on pre-KBL Intel devices and CL:1072638
which makes the failing vda unittests use SCANOUT_VDA_WRITE as
they were supposed to.

Original change's description:
> i915: Add GBM_BO_USE_HW_VIDEO_DECODER use flag
>
> This flag is used to indicate that the platform video decoder will be
> writing into this buffer and that it should be allocated
> accordingly. On Intel, this means that we have to allocate y-tiled
> NV12 for libva to be able to decode to the buffer.
>
> We force gralloc NV12 allocations to be linear for now, since ARC++
> doesn't properly pass modifiers to ChromeOS.
>
> BUG=822346
> TEST=test_that graphics_Gbm
>
> Change-Id: I840c30d22355d26816df718b49717407e2e4620f
> Reviewed-on: https://chromium-review.googlesource.com/996648
> Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
> Tested-by: Kristian H. Kristensen <hoegsberg@chromium.org>
> Reviewed-by: Kristian H. Kristensen <hoegsberg@chromium.org>

Bug: 822346
Change-Id: Icf0921dc91ac422da26371bffea34b26550b8234
Reviewed-on: https://chromium-review.googlesource.com/1073877
Commit-Ready: Kristian H. Kristensen <hoegsberg@chromium.org>
Tested-by: Kristian H. Kristensen <hoegsberg@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@chromium.org>

Revert "i915: Add GBM_BO_USE_HW_VIDEO_DECODER use flag"

This reverts commit 1bd7b04a3ae68c0314bdee06c559093de9e5a304.

Reason for revert: Breaks video decoding on most intel platforms, e.g., caroline and samus

Original change's description:
> i915: Add GBM_BO_USE_HW_VIDEO_DECODER use flag
>
> This flag is used to indicate that the platform video decoder will be
> writing into this buffer and that it should be allocated
> accordingly. On Intel, this means that we have to allocate y-tiled
> NV12 for libva to be able to decode to the buffer.
>
> We force gralloc NV12 allocations to be linear for now, since ARC++
> doesn't properly pass modifiers to ChromeOS.
>
> BUG=822346
> TEST=test_that graphics_Gbm
>
> Change-Id: I840c30d22355d26816df718b49717407e2e4620f
> Reviewed-on: https://chromium-review.googlesource.com/996648
> Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
> Tested-by: Kristian H. Kristensen <hoegsberg@chromium.org>
> Reviewed-by: Kristian H. Kristensen <hoegsberg@chromium.org>

Bug: 822346, 845076
Change-Id: I7681ddb66e4789951e840821993fc5562a55d1af
Reviewed-on: https://chromium-review.googlesource.com/1066032
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Kuo Jen Wei <inker@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>