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Tue, 1 Sep 2026 17:37:53 +0800 Received: from RTKEXHMBS06.realtek.com.tw (10.21.1.56) by RTKEXHMBS02.realtek.com.tw (172.21.6.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.43; Tue, 1 Sep 2026 17:37:54 +0800 Received: from RTKEXHMBS06.realtek.com.tw (10.21.1.56) by RTKEXHMBS06.realtek.com.tw (10.21.1.56) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.43; Tue, 1 Sep 2026 17:37:53 +0800 Received: from sw-server.localdomain (172.24.54.4) by RTKEXHMBS06.realtek.com.tw (10.21.1.56) with Microsoft SMTP Server id 15.2.2562.43 via Frontend Transport; Tue, 1 Sep 2026 17:37:53 +0800 From: To: , CC: , , , , , , Jack Yu Subject: [PATCH] ASoC: rt721-sdca: Adjust latency control to fix no-sound issue Date: Tue, 1 Sep 2026 17:37:51 +0800 Message-ID: <20260901093751.2962786-1-jack.yu@realtek.com> X-Mailer: git-send-email 2.54.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Message-ID-Hash: R6ZCS7CTHVK3OJXZKYT2YPBHWJZDYSIE X-Message-ID-Hash: R6ZCS7CTHVK3OJXZKYT2YPBHWJZDYSIE X-MailFrom: jack.yu@realtek.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Jack Yu Adjust latency control in speaker preset to fix no-sound issue. Signed-off-by: Jack Yu --- sound/soc/codecs/rt721-sdca.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/rt721-sdca.c b/sound/soc/codecs/rt721-sdca.c index 159c35d19dba..b1c3dc060c24 100644 --- a/sound/soc/codecs/rt721-sdca.c +++ b/sound/soc/codecs/rt721-sdca.c @@ -206,6 +206,7 @@ static void rt721_sdca_amp_preset(struct rt721_sdca_priv *rt721) regmap_write(rt721->regmap, SDW_SDCA_CTL(FUNC_NUM_AMP, RT721_SDCA_ENT_FU55, RT721_SDCA_CTL_FU_MUTE, CH_02), 0x00); + regmap_write(rt721->regmap, 0x2f5d, 0x1); } static void rt721_sdca_jack_preset(struct rt721_sdca_priv *rt721) -- 2.54.0