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authorPeter Ujfalusi <peter.ujfalusi@linux.intel.com>2026-08-05 12:02:36 +0300
committerMark Brown <broonie@kernel.org>2026-08-07 15:45:33 +0100
commit70e0481c196e4822e683bca384e6bda89d944839 (patch)
tree15b8fa34f726c03241d98df0420ac08a092a2af1 /tools/perf/scripts/python/bin/stackcollapse-record
parent61a0321e4bc2ff9ecb38cda7d5a32ffacef71a75 (diff)
ASoC: rt721-sdca-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"). rt721_sdca_reg_defaults[] is grouped by SDCA function instead, so the binary search does not find 12 of its 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: 86ce355c1f9a ("ASoC: rt721-sdca: Add RT721 SDCA driver") Cc: stable@vger.kernel.org Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://patch.msgid.link/20260805090240.16991-14-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
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