linux/sound/soc/codecs/hdac_hda.h
Kai-Heng Feng 8c11827bba ALSA: hda: Use hdac_to_hda_codec macro
Use hdac_to_hda_codec() instead of container_of().

No functional change intended.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200505030357.28004-2-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-05-05 08:59:02 +02:00

34 lines
627 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright(c) 2015-18 Intel Corporation.
*/
#ifndef __HDAC_HDA_H__
#define __HDAC_HDA_H__
enum {
HDAC_ANALOG_DAI_ID = 0,
HDAC_DIGITAL_DAI_ID,
HDAC_ALT_ANALOG_DAI_ID,
HDAC_HDMI_0_DAI_ID,
HDAC_HDMI_1_DAI_ID,
HDAC_HDMI_2_DAI_ID,
HDAC_HDMI_3_DAI_ID,
HDAC_LAST_DAI_ID = HDAC_HDMI_3_DAI_ID,
};
struct hdac_hda_pcm {
int stream_tag[2];
unsigned int format_val[2];
};
struct hdac_hda_priv {
struct hda_codec codec;
struct hdac_hda_pcm pcm[HDAC_LAST_DAI_ID];
bool need_display_power;
};
struct hdac_ext_bus_ops *snd_soc_hdac_hda_get_ops(void);
#endif /* __HDAC_HDA_H__ */