The default misc buffer group do not have the flag. We need to seperate
the default misc group with different flag.
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Change-Id: I14941eedfe9c06ec978a12061ba33e12495aa038
Inc/dec logs are added after ref_count changes
Signed-off-by: Hongjin Li <vic.hong@rock-chips.com>
Change-Id: I6c358d077c5437d47305c5e211ae9999ca7a8b8f
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Signed-off-by: Yandong Lin <yandong.lin@rock-chips.com>
Change-Id: I696b6bec049edcdd4e30d168428f43f3dad9c199
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
We need get different allocator when alloc buffer with flags, such
as ion,drm,dma_heap, all must be supported.
Signed-off-by: Rimon Xu <rimon.xu@rock-chips.com>
Change-Id: Id128c7420f0defa65500ef19c25e193ff1b56a8a
Add an option in dec_test to demo zero-copy external buffers mode.
use -bufmode to config the buffer mode option
hl - half internal mode
i - pure internal mode
e - pure external mode
Change-Id: Ib92c30acd8c370843becb286c935de056b09bcbd
Signed-off-by: Yanjun Liao <yanjun.liao@rock-chips.com>
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
sync_begin - cache invalidate, should be called before cpu read
sync_end - cache flush, should be called after cpu write
MppBuffer sync flow:
1. hw access
2. sync_begin
3. cpu access (read / write)
4. sync_end
5. hw access
NOTE: readonly option is faster for read only buffer.
Signed-off-by: xueman.ruan <xueman.ruan@rock-chips.com>
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Change-Id: I253a6139e9bb30808c07075d64f17b5cfad8519a
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>
1. In mpp_buffer_ref_dec it should be locked on search group by id.
2. Remove extra hash_32 on adding new group.
3. Improve id searching on id overflow.
Change-Id: Ibef4612e48b5a4c9dd6c5eca6c85f8ccba813827
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
The static lock maybe release before mpp_buffer_service. So we should
not used the lock on finalizing stage.
Change-Id: Ibf207e02e4fcdc2b5280ea58bd68372a7888a60a
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
At buffer create stage and ref_count is still zero if buffer group reset
happens the just created buffer will be marked discard and cause error.
Change-Id: Idc163f81edd055d8cc33ce6d80ca041adc973878
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Use mpp_mem_pool to reduce MppBufferImpl and MppBufferGroupImpl malloc
and free.
Change-Id: I6331aefddf7ee8eb578a638d86a276891aa61ee7
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Replace service lock with buffer lock, group lock and smaller service
lock.
Change-Id: Ic8ff9fae714b0362f43df23008efce49fe16b9ce
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Store allocator to MppBuffer to remove dependency from buffer to group.
Change-Id: I7ae136d12bb30cb989b6352989df3b0b3477ad98
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
When there are a lot of buffer groups created the search speed will be
slow. We should use hashtable to speed up.
Change-Id: I9ceeaa5a72eedf81597eeb83b34d417c74ceae04
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Change-Id: Ib915000941a2380c908b6c6f934b4b8bb8680fa9
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Signed-off-by: Fu Yuhao <fuyuhao@sunniwell.net>
When C++ global destructor is called MppBufferService and MppMetaService
maybe be called before other destructors which may call mpp_buffer_put
and mpp_meta_put. So we mark finished flag after ~MppBufferService and
~MppMetaService is call and so not free corresponding data again.
This case usually happens when user call exit() directly.
Change-Id: I997c49b095e443b061fca230587b6216f710d31c
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
1. Add offset set / get function to MppBuffer
2. Add U32 register address converstion function.
Change-Id: Id297b7a05e47d4e249f5e33c1924a0539729c808
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Optimize mpp_dec parser thread wait mechanism to reduce cpu overload.
1. Add mpp signal notify flag
2. Add mpp_dec wait status flag
3. Compare the notify flag with wait status flag. When there wait
condition is fulfilled then signal parser thread to process.
This will greatly reduce cpu overload by block wake up with no sense.
Change-Id: I38da718e80d0487e0300e807bc87cdb1aa070471
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Fix MppBufferService dump print error on buffer type. The v4l2 type has
changed to external dma-buf type.
Change-Id: I02c9e2741117efc6e9d84d239a26a28dde3471d4
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
When mpp codec thread go into idle status for lack of buffer new buffer
commit or create should wake up the codec thread to check again.
Change-Id: I843f7c790e1f8b8dcd67e209077f2475c8e265c8
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Each of the different alloctor has different alloctor modes,
such as allocating physical continuous memory, secure memory,
etc.
Change-Id: Ib032689f0cfd36b494843dcc176a22c6c9587b6a
Signed-off-by: Rimon Xu <rimon.xu@rock-chips.com>
Add log record for mpp_buffer_group_reset and mpp_buffer discard.
Add log when normal group became orphan group.
Change-Id: I08127efae9f9587693c012816aa4e48de50a61c4
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
1. mpp_buffer_test will crash on legacy buffer non-released. It is
fixed now.
2. Release misc buffer group if it is empty.
Change-Id: Ib8eae910b0167c952d0555389ad65db82a2dbbbf
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Use finalizing flag to disable print on MppBufferService destroy.
Change-Id: I8f17a6b8ed77101cf4f240dad05f8e886968c3c6
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
1. Do NOT create misc group on library loading.
2. Only create misc group on required.
3. Support both ion and drm now.
Change-Id: I7479f06e8ba6b5568bca5e2173efaa06cef70597
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Change-Id: Iedc60e981dc5bee3d49a779c34d693998ad3499b
Signed-off-by: Randy Li <randy.li@rock-chips.com>
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Add caller parameter to all mpp_buffer functions.
Change-Id: Ibebd2a31b302988fe1ed480de575189ce57e41a5
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>
