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| author | Sugar Zhang <sugar.zhang@rock-chips.com> | 2021-09-23 18:50:46 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-09-27 13:01:13 +0100 |
| commit | b0e3b0a7078d71455747025e7deee766d4d43432 (patch) | |
| tree | 0b138b1e7fec57fdf81a7a2b26b6295ed5959241 /lib/mpi/mpi-internal.h | |
| parent | d0900042522345ed51127d787f02e1171e110e27 (diff) | |
ASoC: dmaengine: Introduce module option prealloc_buffer_size_kbytes
Currently, The fixed 512KB prealloc buffer size is too larger for
tiny memory kernel (such as 16MB memory). This patch adds the module
option "prealloc_buffer_size_kbytes" to specify prealloc buffer size.
It's suitable for cards which use the generic dmaengine pcm driver
with no config.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Link: https://lore.kernel.org/r/1632394246-59341-1-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'lib/mpi/mpi-internal.h')
0 files changed, 0 insertions, 0 deletions