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authorPeter Ujfalusi <peter.ujfalusi@linux.intel.com>2026-08-05 12:13:27 +0300
committerMark Brown <broonie@kernel.org>2026-08-07 15:50:31 +0100
commitb45fc97ebcfb27ec250025329a4f79ce5e327ec3 (patch)
tree574d1034a5cc4970281fe88b69f0ac1076bc0ce1 /tools/perf/scripts/python
parentceba07ca24fab54e0e38ec96d196fca3e638d671 (diff)
ASoC: tas2783-sdw: sort the register default table
reg_defaults must be sorted by ascending register address, as regcache_lookup_reg() locates entries in it with bsearch(). See commit fd80df352ba1 ("regcache: Add support for sorting defaults arrays"). tas2783_reg_default[] is grouped by SDCA entity name instead, so the binary search does not find 120 of its 196 entries. regcache_reg_needs_sync() then cannot compare those against their default and reports that a sync is needed, so they are written to the device on every regcache_sync() even when they were never touched. Sort the table by register address. Fixes: 4cc9bd8d7b32 ("ASoc: tas2783A: Add soundwire based codec driver") Cc: stable@vger.kernel.org Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://patch.msgid.link/20260805091327.23944-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
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