From: Shuming Fan Date: Tue, 3 Feb 2026 08:48:26 +0000 (+0800) Subject: ASoC: rt1320: fix intermittent no-sound issue X-Git-Tag: v6.19~15^2~1^2~3 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e1e735181e0c18e1f4ecb0118be4b1e2ee439d1;p=thirdparty%2Flinux.git ASoC: rt1320: fix intermittent no-sound issue This patch adds a setting to resolve the intermittent no-sound issue. Signed-off-by: Shuming Fan Link: https://patch.msgid.link/20260203084827.768238-1-shumingf@realtek.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/rt1320-sdw.c b/sound/soc/codecs/rt1320-sdw.c index feecef258b650..e6142645b9038 100644 --- a/sound/soc/codecs/rt1320-sdw.c +++ b/sound/soc/codecs/rt1320-sdw.c @@ -203,6 +203,7 @@ static const struct reg_sequence rt1320_vc_blind_write[] = { { 0x3fc2bfc2, 0x00 }, { 0x3fc2bfc1, 0x00 }, { 0x3fc2bfc0, 0x07 }, + { 0x1000cc46, 0x00 }, { 0x0000d486, 0x43 }, { SDW_SDCA_CTL(FUNC_NUM_AMP, RT1320_SDCA_ENT_PDE23, RT1320_SDCA_CTL_REQ_POWER_STATE, 0), 0x00 }, { 0x1000db00, 0x07 }, @@ -354,6 +355,7 @@ static const struct reg_sequence rt1321_blind_write[] = { { 0x0000d73d, 0xd7 }, { 0x0000d73e, 0x00 }, { 0x0000d73f, 0x10 }, + { 0x1000cd56, 0x00 }, { 0x3fc2dfc3, 0x00 }, { 0x3fc2dfc2, 0x00 }, { 0x3fc2dfc1, 0x00 },