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-rw-r--r--sound/soc/mediatek/common/mtk-base-afe.h30
1 files changed, 21 insertions, 9 deletions
diff --git a/sound/soc/mediatek/common/mtk-base-afe.h b/sound/soc/mediatek/common/mtk-base-afe.h
index 3a78f6f17195..bcf562f029b6 100644
--- a/sound/soc/mediatek/common/mtk-base-afe.h
+++ b/sound/soc/mediatek/common/mtk-base-afe.h
@@ -1,22 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* mtk-base-afe.h -- Mediatek base afe structure
*
* Copyright (c) 2016 MediaTek Inc.
* Author: Garlic Tseng <garlic.tseng@mediatek.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#ifndef _MTK_BASE_AFE_H_
#define _MTK_BASE_AFE_H_
+#define MTK_STREAM_NUM (SNDRV_PCM_STREAM_LAST + 1)
+
struct mtk_base_memif_data {
int id;
const char *name;
@@ -54,6 +48,7 @@ struct mtk_base_irq_data {
struct device;
struct mtk_base_afe_memif;
struct mtk_base_afe_irq;
+struct mtk_base_afe_dai;
struct regmap;
struct snd_pcm_substream;
struct snd_soc_dai;
@@ -77,6 +72,11 @@ struct mtk_base_afe {
struct mtk_base_afe_irq *irqs;
int irqs_size;
+ struct mtk_base_afe_dai *sub_dais;
+ int num_sub_dais;
+ struct snd_soc_dai_driver *dai_drivers;
+ unsigned int num_dai_drivers;
+
const struct snd_pcm_hardware *mtk_afe_hardware;
int (*memif_fs)(struct snd_pcm_substream *substream,
unsigned int rate);
@@ -100,5 +100,17 @@ struct mtk_base_afe_irq {
int irq_occupyed;
};
+struct mtk_base_afe_dai {
+ struct snd_soc_dai_driver *dai_drivers;
+ unsigned int num_dai_drivers;
+
+ const struct snd_kcontrol_new *controls;
+ unsigned int num_controls;
+ const struct snd_soc_dapm_widget *dapm_widgets;
+ unsigned int num_dapm_widgets;
+ const struct snd_soc_dapm_route *dapm_routes;
+ unsigned int num_dapm_routes;
+};
+
#endif