ASoC: tas675x: 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").

TAS675X_AC_LDG_CTRL_REG (0xb5), TAS675X_TWEETER_DETECT_CTRL_REG (0xb6),
TAS675X_TWEETER_DETECT_THRESH_REG (0xb7) and TAS675X_AC_LDG_FREQ_CTRL_REG
(0xb8) are listed before the 0x7c - 0xa0 block, which leaves 14 of the
69 entries unreachable.  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: 133c81f84471 ("ASoC: codecs: Add TAS67524 quad-channel audio amplifier driver")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260805104149.9795-6-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/tas675x.c b/sound/soc/codecs/tas675x.c
index 82526362de7be07f0d6aa2db9571dd242cd7f87c..404706b6215675ed39ae5beb8425d982fa113389 100644 (file)
--- a/sound/soc/codecs/tas675x.c
+++ b/sound/soc/codecs/tas675x.c
@@ -1924,15 +1924,6 @@ static const struct reg_default tas675x_reg_defaults[] = {
        { TAS675X_PWM_PHASE_M_CTRL_CH2_REG, 0x00 },
        { TAS675X_PWM_PHASE_M_CTRL_CH3_REG, 0x00 },
        { TAS675X_PWM_PHASE_M_CTRL_CH4_REG, 0x00 },
-       { TAS675X_DC_LDG_CTRL_REG,         0x00 },
-       { TAS675X_DC_LDG_LO_CTRL_REG,      0x00 },
-       { TAS675X_DC_LDG_TIME_CTRL_REG,    0x00 },
-       { TAS675X_DC_LDG_SL_CH1_CH2_CTRL_REG, 0x11 },
-       { TAS675X_DC_LDG_SL_CH3_CH4_CTRL_REG, 0x11 },
-       { TAS675X_AC_LDG_CTRL_REG,         0x10 },
-       { TAS675X_TWEETER_DETECT_CTRL_REG, 0x08 },
-       { TAS675X_TWEETER_DETECT_THRESH_REG, 0x00 },
-       { TAS675X_AC_LDG_FREQ_CTRL_REG,    0xC8 },
        { TAS675X_REPORT_ROUTING_1_REG,    0x00 },
        { TAS675X_OTSD_RECOVERY_EN_REG,    0x00 },
        { TAS675X_REPORT_ROUTING_2_REG,    0xA2 },
@@ -1943,6 +1934,15 @@ static const struct reg_default tas675x_reg_defaults[] = {
        { TAS675X_GPIO1_OUTPUT_SEL_REG,    0x00 },
        { TAS675X_GPIO2_OUTPUT_SEL_REG,    0x00 },
        { TAS675X_GPIO_CTRL_REG,           TAS675X_GPIO_CTRL_RSTVAL },
+       { TAS675X_DC_LDG_CTRL_REG,         0x00 },
+       { TAS675X_DC_LDG_LO_CTRL_REG,      0x00 },
+       { TAS675X_DC_LDG_TIME_CTRL_REG,    0x00 },
+       { TAS675X_DC_LDG_SL_CH1_CH2_CTRL_REG, 0x11 },
+       { TAS675X_DC_LDG_SL_CH3_CH4_CTRL_REG, 0x11 },
+       { TAS675X_AC_LDG_CTRL_REG,         0x10 },
+       { TAS675X_TWEETER_DETECT_CTRL_REG, 0x08 },
+       { TAS675X_TWEETER_DETECT_THRESH_REG, 0x00 },
+       { TAS675X_AC_LDG_FREQ_CTRL_REG,    0xC8 },
        { TAS675X_OTW_CTRL_CH1_CH2_REG,    0x11 },
        { TAS675X_OTW_CTRL_CH3_CH4_REG,    0x11 },
 };