From 1b0f3f9ee41ee2bdd206667f85ea2aa36dfe6e69 Mon Sep 17 00:00:00 2001 From: Shuming Fan Date: Thu, 6 Nov 2025 17:33:35 +0800 Subject: ASoC: SDCA: support Q7.8 volume format The SDCA specification uses Q7.8 volume format. This patch adds a field to indicate whether it is SDCA volume control and supports the volume settings. Signed-off-by: Shuming Fan Reviewed-by: Charles Keepax Link: https://patch.msgid.link/20251106093335.1363237-1-shumingf@realtek.com Signed-off-by: Mark Brown --- include/sound/soc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/sound/soc.h b/include/sound/soc.h index 1aebf14fcf80..53b4129ee97a 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1225,6 +1225,7 @@ struct soc_mixer_control { unsigned int sign_bit; unsigned int invert:1; unsigned int autodisable:1; + unsigned int sdca_q78:1; #ifdef CONFIG_SND_SOC_TOPOLOGY struct snd_soc_dobj dobj; #endif -- cgit v1.2.3