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| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2026-08-05 12:02:29 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-08-07 15:45:27 +0100 |
| commit | 55fe63530772fe95a99abe9497872975f3161a56 (patch) | |
| tree | d28a6f7475347d5be07a8d0cb6a68af55ae39a93 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 18f21e34493b812d9c8ab9f083871470b016bed4 (diff) | |
ASoC: rt711: 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").
At the end of rt711_reg_defaults[] the 0x83xx entries are interleaved with
the 0x73xx entries they belong to, which leaves 5 of the 269 entries
unreachable for the binary search. regcache_reg_needs_sync() then cannot
compare them 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: 320b8b0d13b8 ("ASoC: rt711: add rt711 codec driver")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260805090240.16991-7-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions
