From: Claudiu Beznea Date: Wed, 6 Nov 2024 08:18:17 +0000 (+0200) Subject: ASoC: da7213: Populate max_register to regmap_config X-Git-Tag: v6.13-rc1~123^2~2^2~35 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9d4f9f6a7bb1afbde57d08c98f2db4ff019ee19d;p=thirdparty%2Fkernel%2Flinux.git ASoC: da7213: Populate max_register to regmap_config On the Renesas RZ/G3S SMARC Carrier II board having a DA7212 codec (using da7213 driver) connected to one SSIF-2 available on the Renesas RZ/G3S SoC it has been discovered that using the runtime PM API for suspend/resume (as will be proposed in the following commits) leads to the codec not being propertly initialized after resume. This is because w/o max_register populated to regmap_config the regcache_rbtree_sync() breaks on base_reg > max condition and the regcache_sync_block() call is skipped. Fixes: ef5c2eba2412 ("ASoC: codecs: Add da7213 codec") Cc: stable@vger.kernel.org Signed-off-by: Claudiu Beznea Link: https://patch.msgid.link/20241106081826.1211088-23-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c index f3ef6fb553047..486db60bf2dd1 100644 --- a/sound/soc/codecs/da7213.c +++ b/sound/soc/codecs/da7213.c @@ -2136,6 +2136,7 @@ static const struct regmap_config da7213_regmap_config = { .reg_bits = 8, .val_bits = 8, + .max_register = DA7213_TONE_GEN_OFF_PER, .reg_defaults = da7213_reg_defaults, .num_reg_defaults = ARRAY_SIZE(da7213_reg_defaults), .volatile_reg = da7213_volatile_register,