On 07/03/2025 13:47, Darren.Ye wrote: > From: Darren Ye <darren.ye@xxxxxxxxxxxx> > > Implement sample rate conversion and set private data for mt8196. > > Signed-off-by: Darren Ye <darren.ye@xxxxxxxxxxxx> > --- > .../soc/mediatek/mt8196/mt8196-afe-control.c | 109 ++++++++++++++++++ > 1 file changed, 109 insertions(+) > create mode 100644 sound/soc/mediatek/mt8196/mt8196-afe-control.c > > diff --git a/sound/soc/mediatek/mt8196/mt8196-afe-control.c b/sound/soc/mediatek/mt8196/mt8196-afe-control.c > new file mode 100644 > index 000000000000..bb85f4ad8585 > --- /dev/null > +++ b/sound/soc/mediatek/mt8196/mt8196-afe-control.c > @@ -0,0 +1,109 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * MediaTek ALSA SoC Audio Control > + * > + * Copyright (c) 2024 MediaTek Inc. > + * Author: Darren Ye <darren.ye@xxxxxxxxxxxx> > + */ > + > +#include "mt8196-afe-common.h" > +#include <linux/pm_runtime.h> > + > +unsigned int mt8196_general_rate_transform(struct device *dev, > + unsigned int rate) These are not static, so you miss header for all of these changes. Best regards, Krzysztof