bf523463d8
Clean up the drivers with the new managed buffer allocation API. The superfluous snd_pcm_lib_malloc_pages() and snd_pcm_lib_free_pages() calls are dropped, as well as the superfluous snd_pcm_lib_preallocate_free_for_all() call. As of the result, hw_free and pcm_destruct ops became empty and got removed. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20191211172019.23206-1-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
29 lines
834 B
C
29 lines
834 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* mtk-afe-platform-driver.h -- Mediatek afe platform driver definition
|
|
*
|
|
* Copyright (c) 2016 MediaTek Inc.
|
|
* Author: Garlic Tseng <garlic.tseng@mediatek.com>
|
|
*/
|
|
|
|
#ifndef _MTK_AFE_PLATFORM_DRIVER_H_
|
|
#define _MTK_AFE_PLATFORM_DRIVER_H_
|
|
|
|
#define AFE_PCM_NAME "mtk-afe-pcm"
|
|
extern const struct snd_soc_component_driver mtk_afe_pcm_platform;
|
|
|
|
struct mtk_base_afe;
|
|
struct snd_pcm;
|
|
struct snd_soc_component;
|
|
struct snd_soc_pcm_runtime;
|
|
|
|
snd_pcm_uframes_t mtk_afe_pcm_pointer(struct snd_soc_component *component,
|
|
struct snd_pcm_substream *substream);
|
|
int mtk_afe_pcm_new(struct snd_soc_component *component,
|
|
struct snd_soc_pcm_runtime *rtd);
|
|
|
|
int mtk_afe_combine_sub_dai(struct mtk_base_afe *afe);
|
|
int mtk_afe_add_sub_dai_control(struct snd_soc_component *component);
|
|
#endif
|
|
|