* These buffers can have any RGB format
* Should not use UBWC
* Should be uncached
* 4k aligned
CRs-Fixed: 2037674
Change-Id: I49c88b1914f8a4247137ae5b64276f0346977a71
* Separate buffer lock and descriptor lock
* Add lock for allocation as we touch the handles_map
Change-Id: I2baf7a65f55b04f1bbbfbf78a19c0e288040fab7
CRs-Fixed: 2037173
--For gralloc1, create a libgrallocutils that provides helpers to
calculate various buffer related info
--Make hwc2/gralloc1 structures independent of libdrmutils
and fb_id / gemhandles
--Implement GetBufferLayout API from BufferAllocator that can be called
by DAL before creating fb_id
Change-Id: I0aede7d1ea87302ecda593047728d381383484b9
CRs-fixed: 1114808
Remove local function that passes the full set of arguments and
always use the BufferDescriptor function instead.
CRs-Fixed: 2025984
Change-Id: Ia27885ee57cd0a5a1643420c893042f90be588cd
- Don't mmap in the allocator process as it is unnecessary
- Fix MetaData access through getMetaData API
- Eventually we need to remove the MapBuffer in RetainBuffer to
fix 35955598.
Acked-by: Prabhanjan Kandula <pkandula@codeaurora.org>
CRs-Fixed: 2025987
Change-Id: I3d3a0edcf6ec93e827582010f6936361cb3790dd
This works around bug 36355756. Initializing the fds in the
handle to -1 before deleting is probably good practice anyway.
The handle delete needs to move to gralloc1 FreeBuffer() but
currently the client does it.
CRs-Fixed: 2022058
Change-Id: I4ae51e4cd90adb709287a01d66138df51924af8c
Importing the ion handle when retain() is called validates the
incoming ion fd and holds the client process accountable for
releasing the handle once it's done.
CRs-Fixed: 2020175
Change-Id: I3a169983b6d6b201d044e1c777a631aa16f9cb9a
The handle map is process local and the id may not be unique for
a given process
Bug: 36135145
CRs-Fixed: 2018333
Change-Id: Ic2bba13107787fd54121c978bff7e507eeb7dd64
* Use private_0 flag
* Add some legacy flags to be used during transition
* Fix gralloc module version
* Adjust makefiles for gralloc1
* Add support for dump, num flex planes and lock flex.
* Use a unique ID for buffer descriptors
* Do not delete buffer handle, fix after verifying framework fix.
* Current gralloc1 clients do not conform to the lock() requirement
in the gralloc1 header. Tracked in b/33588773
* Add perform APIs to get the buffer size and allocate a buffer
for use by SDM
* Fix reference counting
* Add a unique buffer ID
* Some cleanup in private_handle
* Create a wrapper class of private_handle to do refcounting
* Resolve implementation defined formats At allocation time, update buffer
descriptors to replace implementation defined formats with the ones we mean
to allocate
* Defer ion handle release
* Remove unused drm code.
* Add legacy constructor for private_handle_t used by some
clients
CRs-Fixed: 2007391
Change-Id: Ia9e816cec35ba45483a5b75d99f256325a010138
Add support for booting up with default non-atomic mode
Add libdrmutils that currently has:
DRMMaster:
Creates a master DRM session
Converts ION handles to DRM FB_ID
DRMResMgr:
Enables a default display path by providing APIs for
connector id, crtc id, mode etc
Change-Id: I1dc697d2cc5e3fa744c99e2c9ddd57bf06e78c4f
CRs-fixed: 1114808
Remove unused code related to macro tiling from galloc and qdutils.
Add API to check for driver type and query caps based on driver.
Change-Id: I36cfa5529395c69deb886080be1c904ff5c9ad15
CRs-fixed: 1109207
- Add color aspects and HDR10 related static metadata
which will be used in the existing metadata structure.
- Clients can use COLOR_METADATA to update the CSC
information
- UPDATE_COLOR_SPACE is legacy and will be used when
COLOR_METADATA is not set.
- Update gralloc to return color space when set from
COLOR_METADATA
- Gaurd the usage with USE_COLOR_METADATA for cobalt.
Change-Id: I460accf6cd2bb7a305c7e93284955e566a5b7532
Crs-fixed: 1074172
1. Add support for Secure Camera use-case in SDM and gralloc.
2. Set the appropriate ION Heap ID, secure camera/preview ION flags
and the alignment requirement for Secure Camera use-case.
CRs-Fixed: 1065934
Change-Id: I9e80f3093d598eec7bf717ddd0e3adbbc3382d5e
Add unaligned_width and unaligned_height in private_handle_t to store
the buffer resolution without alignment that client asked to allocate.
Change-Id: I28d757af4178f581e6a83dc06198106c85fc7262
CRs-Fixed: 1040942
