1. Allocator api is determined by buffer type.
2. Allocator ctx is determined by both buffer type and buffer flags.
3. All allocator dma_heap / drm / ion / ext_dma should support different
buffer flags.
4. The buffer flag supports cacheable / 32-bit / contig options.
5. Add flags update flow on allocator create process.
6. Add mpp_dmabuf_has_partial_ops to disable dmabuf partial ops when the
kernel driver has bug.
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Change-Id: If36a05c6704112cad3ab46861023597ff02bf14c
The dma_heap is introduced in kernel 5.10.
Change-Id: Id3c116d996da461467fe380a79434ba5ea875033
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
1. Move mpp_log.h to inc for external user.
2. Add mpp_debug.h for mpp internal logging.
3. Fix some warning.
4. Add log level setup function.
5. Check env log_level value in mpp_get_log_level call.
NOTE:
1. mpp internal module should use mpp_debug.h and mpp external user
should use mpp_log.h
2. Use mpp_get_log_level to update mpp_log_level when the env changed.
Change-Id: I90a55a02a72db177533013280dfe111ca3479229
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Set get environment string parameter to const char to avoid modification.
Change-Id: Ib5308407fcac2fa58b194fb8df33380efc1487f9
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
This buffer type is used for the buffer coming from the
application, the application should make sure those
buffers are the dma buffer.
Change-Id: I2c8491f4dea77e5d7ae8d9157b0a1eda204f4bd6
Signed-off-by: Randy Li <randy.li@rock-chips.com>
There is case that Android 7.1+3.10 kernel without drm and also
Android 7.1+4.4 kernel with both drm and ion.
Use the runtime function to support both of them.
This patch needs more test.
Change-Id: I53f0a30abf057f8e0e6e122e09782896d4789168
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Force allocator use drm buffer,otherwise user will get a tuntime error
when they use kernel without /dev/ion.
Change-Id: I8151b743a9b19a03716dec3bdb909ce91b6af0b6
Signed-off-by: sliver.chen <sliver.chen@rock-chips.com>
It would make the build system more simple, and the cross
toolchains would do the rest to you.
Toolchains like buildroot default not enable the __gnu_linux__
marco in the pre-processor will surfure from the systsm unknown
problem. You should enable the marco in building toolchains
or have a look on those scripts in build directory.
Change-Id: I8f6af3391aa3d94d602ec8d84ba5e43839859169
Signed-off-by: Randy Li <randy.li@rock-chips.com>
1. Use allocator std to replace default normal allocator on all OS.
2. Use wrapper to simplify mpp_allocator.
Change-Id: I13314a9eec3c5b39bc5ad8ddb3033ac2da79ba8f
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
1. fix compiling error of previous commit
2. can enable drm on x86 pc linux platform
Change-Id: I06271fe0efcaa7de2531c7fb3e21bf9c75781beb
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
use fromdos to change file type, remove ^M in code.
Change-Id: I000202dc51fcff57cc0771455baebea595115b1d
Signed-off-by: Lin Kesheng <lks@rock-chips.com>
1. enable drm allocator in android
2. modify size calculating when alloc
Todo: wait for new interface of kernel to decide
use whether drm or ion as allocator
Change-Id: Ia6791d91d113b238be77088ae747012fb786d683
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
