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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> |
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| .. | ||
| bus_type.c | ||
| bus.c | ||
| bus.h | ||
| cadence_master.c | ||
| cadence_master.h | ||
| debugfs.c | ||
| dmi-quirks.c | ||
| generic_bandwidth_allocation.c | ||
| intel_init.c | ||
| intel.c | ||
| intel.h | ||
| Kconfig | ||
| Makefile | ||
| master.c | ||
| mipi_disco.c | ||
| qcom.c | ||
| slave.c | ||
| stream.c | ||
| sysfs_local.h | ||
| sysfs_slave_dpn.c | ||
| sysfs_slave.c | ||