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Adds fixes for _imx, _imxdpu, _imxdrm, _imxgpu, _imxgpu3d,
virtual PREFERRED_PROVIDER versions
Fix other places for imx/imxdpu/imxdrm overrides
Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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The i.MX8 QuadMax and QuadXPlus SoCs can use the ION allocator.
Also, if there is a DPU, then G2D will be emulated via the DPU. However,
the emulation's allocation functions are broken, so disable the G2D
allocator then.
Signed-off-by: Carlos Rafael Giani <crg7475@mailbox.org>
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Signed-off-by: Carlos Rafael Giani <crg7475@mailbox.org>
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* Changes to migrate build system to Python 3:
* waf: update to 2.0.12
* waf: use python3
Signed-off-by: Carlos Rafael Giani <crg7475@mailbox.org>
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libimxdmabuffer provides an API for allocating and handling physically
contiguous buffers ("DMA buffers") on imx6, imx7, imx8 machines with the
imx-kernel. The underlying allocation can be backed by the PxP, IPU, ION,
DWL, G2D APIs.
The API is backend agnostic. The same structures and functions can be used
with the underlying PxP and IPU allocators for example. Furthermore, the
library defines a "default" allocator (which one is the "default" is
determined by the library and by the build configuration).
By using this API, libraries can use compatible types for exchanging
DMA buffers in userspace, and can also use the same API and support mx6,
mx7, and mx8 machines, without requiring platform specific code changes.
Signed-off-by: Carlos Rafael Giani <crg7475@mailbox.org>
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