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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2021-03-23 13:07:01 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-03-30 14:36:11 +0530 |
| commit | 8f29bb83586ea993e98b258e1fdb657367dd3c25 (patch) | |
| tree | db8c7a3d364bf5701c5a5035b8ad98670de4e0b4 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 886ce97a36a05e7a9c9d5d894e72d31f50146f5d (diff) | |
soundwire: generic_allocation: fix confusion between group and packing
The existing code makes no sense, we 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.
Reported-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20210323050701.23760-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions