Unverified Commit 4cfb5971 authored by James Calligeros's avatar James Calligeros Committed by Mark Brown
Browse files

ASoC: tas2764: Mark die temp register as volatile 



Reading the temperature register always returns the first value
read from the chip due to regcache.

Mark TAS2764_TEMP as volatile to prevent returning stale, cached
values when reading the die temp.

Fixes: 186dfc85 ("ASoC: tas2764: expose die temp to hwmon")
Signed-off-by: default avatarJames Calligeros <jcalligeros99@gmail.com>
Link: https://patch.msgid.link/20260425-tas27xx-hwmon-fixes-v1-1-83c13b8e8f54@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 3c6f06a2

sound/soc/codecs/tas2764.c

+1 −0
Original line number Diff line number Diff line
@@ -904,6 +904,7 @@ static bool tas2764_volatile_register(struct device *dev, unsigned int reg) 
{

	switch (reg) {

	case TAS2764_SW_RST:

	case TAS2764_TEMP:

	case TAS2764_INT_LTCH0 ... TAS2764_INT_LTCH4:

	case TAS2764_INT_CLK_CFG:

		return true;