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ASoC: rt1320: fix intermittent no-sound issue

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This patch adds a setting to resolve the intermittent no-sound issue.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://patch.msgid.link/20260203084827.768238-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Shuming Fan 2026-02-03 16:48:26 +08:00 • committed by Mark Brown
parent 284e70ace9
commit 6e1e735181
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GPG key ID: 24D68B725D5487D0
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/rt1320-sdw.c
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@ -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 },