ASoC: pm4125-sdw: sort the register default table
Subsystems (5)
PATCH 1/1 ASoC: pm4125-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").
PM4125_SWR_HPHPA_HD2 (0x3090) is listed before PM4125_ANA_HPHPA_SPARE_CTL (0x308e), which makes the latter unreachable. regcache_reg_needs_sync() then cannot compare it against its default and reports that a sync is needed, so it is written to the device on every regcache_sync() even when it was never touched.
Sort the table by register address.
--- sound/soc/codecs/pm4125-sdw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
sound/soc/codecs/pm4125-sdw.c +1 -1
@@ -126,8 +126,8 @@ static const struct reg_default pm4125_defaults[] = { { PM4125_ANA_HPHPA_FSM_CLK, 0x12 }, { PM4125_ANA_HPHPA_L_GAIN, 0x00 }, { PM4125_ANA_HPHPA_R_GAIN, 0x00 }, - { PM4125_SWR_HPHPA_HD2, 0x1B }, { PM4125_ANA_HPHPA_SPARE_CTL, 0x02 }, + { PM4125_SWR_HPHPA_HD2, 0x1B }, { PM4125_ANA_SURGE_EN, 0x38 }, { PM4125_ANA_COMBOPA_CTL, 0x35 }, { PM4125_ANA_COMBOPA_CTL_4, 0x84 },
Signature · 1 line
2.55.0
Mark Brown
maintainerQuoted 1 line · Peter Ujfalusi
ASoC: pm4125-sdw: sort the register default table
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-7.3
Thanks!
[1/1] ASoC: pm4125-sdw: sort the register default table
https://git.kernel.org/broonie/sound/c/8dd18d9956bf
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks,
Mark