[PATCH 0/2] soundwire: configure block packing mode with new
Bard Liao
yung-chuan.liao at linux.intel.com
Tue Mar 23 06:06:59 CET 2021
The existing code multiply a channel number by zero (SDW_BLK_GRP_CNT_1),
and the result is used to configure the block packing mode. Sampling
grouping and channel packing are two separate concepts in SoundWire.
In addition, the bandwidth allocation allocates a vertical slice for
each stream, which makes the use of the PER_CHANNEL packing mode
irrelevant.
Let's use the proper definition for block packing mode (PER_PORT).
This change has no functional impact though since the net result is
the same configuration of the DPN_BlockCtrl3 register, when implemented.
Pierre-Louis Bossart (2):
soundwire: add definition for DPn BlockPackingMode
soundwire: generic_allocation: fix confusion between group and packing
drivers/soundwire/generic_bandwidth_allocation.c | 7 +++----
include/linux/soundwire/sdw.h | 6 ++++++
2 files changed, 9 insertions(+), 4 deletions(-)
--
2.17.1
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